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HomeMy WebLinkAboutCA Larsen Construction Company; 1967-12-01;C. A. LARSEN CONSTRUCTION CO. 3040 HANCOCK STREET San Diego, California 92110 CHANGE ORDER *L I Date C O. No 5 Job No 6807- Owner ....... Time To: G*Ji*.....Ji you are hereby authorized to do the following work. "Charge," "Credit" or "No Charge" thereof to be as noted below, with the following change in contract time Mone. ORIGINAL CONTRACT PRICE CHANCES Add misc. steel for canopy to column connections. Furnish and install 4" concrete dab at Door Mo. 6, Furnish and install ^'-O" x 65 "-O"1 concrete walk ana curb with e 15 * R-Curb, Furnish end install concrete well: full length of the Administ- ration Building, Furnish and inate-11 r.lr.b IC'-G" x 10*-0W for trash cans. Furnish and install 40 '*OW double face concrete curb at Bast side of Police Building, Furnish and install 95* of concrete curl end 1 - 15 '-O" R concrete curb iiast side of Police Building, Furnish and r'nstall 2 only 18W x 12" door louver® in Door So, 9 Room 112, Furnieh and install Urinal Baffots in Rooias 123 and 110, TOTALS NET CHANCE REVISED TOTAL CONTRACT PRICE AMOUNTS 369,262,50 CHARGE 715*00 21. IX) 406,00 306,00 105,00 138,00 436,00 70,00 86,00 $ 2,283^00 $ 2,283.00 $ 371.545.50 CREDIT $ $ $ Approved : By: Date: By:. NOTE: PLEASE SIGN....2..COPIES AND RETURN ICOPIES TO THE ABOVE ADDRESS 2M 12-67 Plaza G76 C. A.LARSEN CONSTRUCTION 3040 HANCOCK STREET San Diego, California 92110 CHANGE ORDER Date March 11, ..1968 C. O. No 2. Job No 68Q7 Name—AdminisLtra11. ve. .Of f ice s. Location.Carleb.a.d,..Califprnia ... Owner pi.te..??..Carlsbad Architect Weker & Edwards, A.I.A, Time » you are hereby authorized to do the following work. "Charge." "Credit" or "No Charge" thereof to be as noted below, with the following change in contract time ORIGINAL CONTRACT PRICE CHANGES 1 2 3 4 5 6 7 8 9 10 . Add 3' solid core door between City Manager and Conference Room, Tehan is aware of this. . Omit concrete in Court per attached sketch (I had a price on this sometime ago for credit of $480.00). . Add all ceramic tile back in that was deleted in Item No. 9 of Change Order No. One. . Credit for putting in tile in Rooms 101, 110, 140, 142 and 155 by thinset method. . Two hours jack hammer time on relocating City Manager's door. . Add for extra concrete in Room 142 and 155 due to change to thinset while pouring. . Credit back to owners-Vault Door. Will use existing owners door. . Rev; underground as per field layout. . Credit for 750 M C M AI Wire Pod to USE. . Credit for trench concrete and FJD. Pad to Pole. TOTALS NET CHANGE REVISED TOTAL CONTRACT PRICE 368,695.00 CHARGE 133.00 1,709.00 20.90 101.00 807.40 * 2,771.30 $ 735.30 $369,450.30 CREDIT 480.00 202.00 470.00 522.00 362.00 $ 2,016.00 $ $ AMOUNTS By:. NOTE: PLEASE SIGN.A..COPIES AND RETURN ..L..COPIES TO THE ABOVE ADDRESS 2M 2-66 Plaza C76 ROBERT L. LITTLE Vice-President C. A. iJfUlSEN CONSTRUCTION CO. 3040 HANCOCK STREET San Diego, California 92110 C. 0. No czx..t NO ; Time. ?"' f ' Location '. - ; .-.",-'.".- " ' - • " • • ., v." '•" •' *\." * " ^,. """• *" •"- f * »«ii*-* f To: ..:. I , you are hereby authorized to do the following work. "Charge," "Credit" or "No Charge" thereof to be as noted below, with the following change in contract time '. f / ORIGINAL CONTRACT PRICE • - ' CHANCES _••>•> • ' A . ' Im^SS^/t^JF* lf**lt+*t f fr£\ ^~*&*!*&S*3K ^*S? J && *9* j£ ^ C^VS^^tf^X"?^ ^pf'Gf&im X**^ yltf^T? 'X2. /^" ^-7» •¥*/£*£* TOTALS NET CHANCE REVISED TOTAL CONTRACT PRICE AMOUNTS . CHARGE " BEop • * . «• <*•> $ 5 . , $' -• CREDIT STPAL $ 5 - : ,:>V . . $ ' . ;. Approved: Date: ^^^^11 I LL- J ^^ r:.^X- ^.Mrt^WUffrrw. NOTE: PLEASE SIGN COPIES AND RETURN COPIES TO THE ABOVE ADDRESS M 2-66 Plaza C76 AiA FORM G-701 CHANGE ORDER ARCHITECT'S COPY If this order is satisfactory, the' owner is requested to please sign and return Contrac- tor's and Architect's copies to the Architect. ARCHITECT'S JOB No.6714 CHANGE ORDER No. ISSUED DATF One TO C, A. LAJiSW COlfSfBgCTION COMPANY FOR all work AMOUNT fKXK Minus) $ 45,158,00 CONTRACTOR IN CONNECTION WITH Adminletrative Offices FOR OWNER The City of Carlsbad, California YOUR PROPOSAL FOR MAKING THE FOLLOWING CHANGES HAS BEEN ACCEPTED: 1. Revise heating and till conditioning per attached letter. ?. Omit planting and topsoil. 3. 0«e Oouglas Fix door jambs ami paint grade door finishes. IvEDUCT 5.060.00 PLDUCT 4.504.00 780,00 4, Ose 6W asphalt concrete curbs in lieu of concrete, DEBOCT 1,430,00 5. Omit eleven (11) precast arcade units and the columns and beam at southeast corner, Use conven- tional aggregate and grey cement, 6. Omit two (2) flagpoles, 7. Revise electrical fixtures and wiring. 8. Use conventional "r" system for tile in Police-Service Wing, and Rooms 107, 108, 109, lie, 128, 130 and 137, Use class "A" tile instead of one-hour tile, 9. Omit ceramic tile in noons 101, 110, and 142, MJXJCf 9,986.QO BEJMJIT 1.417. 00 OEBUCT 19.000.00 1,487.00 PEPtTCT 1.854.00 THE AMOUNT OF THE CONTRACT WILL BE (DECREASED) IN THE SUM OF: Forty-five Thousand One Hundred Fifty-tight and SO/100— 45,153,00 _^_______. ________________ .„_- DOLLARS ($ -—-- _ WITH OWNER'S APPROVAL C» (NO CHANGE) IN THE CONTRACT TIME OF Weber & Edwards, A.I.A. _DAYS - ARCHITECT CdRP i PjQ. 6ox 12<K>; OCEAN^DE GAUF 0»OS4UJ*\ / $ WEBER A EDWARDS, ..I.A., ARCHITECTS 4312 Cass Street, San Diego, Calif. RE: CITY ADMINISTRATIVE OFFICES FOR THE CITY OF CARLSBAD. CALIFORNIA ADDENDUM #2 - OCTOBER 13. 1967 ITEM 1. Sprinkler system control valves to be If" Rain Bizd manual control. All sprinkler system supply lines leading to the ground control valves to be type "K" copper tubing. All control valves to be a minimum of 6" below grade with a sleeve. ITEM 2. The suspended acoustic tile and the tee bar grid shall have a one-hour fire rating. Fire dampers and the fire proofing of the light fixtures are not required. ITEM 3. Aluminum handrails to be anodized. WEBER & EDWARr A. I. A., ARCHITECTS .4312 Cass Street, San Diego, Calif, RE: CITY ADMINISTRATIVE OFFICES FOR THE CITY OF CARLSBAD. CALIFORNIA ADDENDUM #1 - OCTOBER 11. 1967 ITEM 1. ACOUSTICAL TILE SPECIFICATION (9.6) Scope ; Furnish all labor, material, equipment, accessor. iee, etc. necessary to complete all acoustical tile work in accordance with the drawings and this specification. Tegular Travertine; Lay in units as manufactured by Armstrong Building Products Division shall be installed in ceiling aft shown op deawlrigiof fieflefcted Ceiling Plan, Sheets A- 14 and A- 15, Suspension System; Shall he exposed grid type with white finish. Installation; Shall be in strict accordance with the manufacturers specifications and instructions. Reflected ceiling plan layout on the drawings shall be strictly adhered to. Fire Rating; Entire ceiling system shall be rated and accepted by the Uniform Building Code as a one hour pro- tective ceiling. i l All soiled or discolored surfaces shall be cleaned. Remove and replace units which are permanently soiled, damaged or improperly installed. Note,; Leave one box of each type tile on the site for the Owner as replacements. ITEM 2. The relocating of the gasoline pump and the gasoline storage tank is not a part of this contract. ITEM 3. Provide fifteen (15) room identification signs. ITEM 4. Roof sheathing to be exterior structural grade. 1 of 3 CARLSBAD ADMINISTRATIVE OFFICES ADDENDUM #1 - >ntd. ITEM 5. Elevation B/A-10: The aiea between the walnut panels is to be open, Detail 19/A-12 is similar except there is no glass. ITEM 6. In Closet #152, piovide six (6) thirty-six inch (36") deep wood shelves. ITEM 7. Handrails on all exterior on grade stairway to be 2" $ aluminum. ITEM 8. Catch Basin to be a 12" x 12" JOSOM V-S4 (or equivalent J. K. SMITH or ZURN). ITEM 9. Roof Hatches to be 36" x 30" BABCOCK-DAVIS #6-102 (or equivalent BILCO or MILCOR). ITEM 10. Steel louvers at Mechanical Booms #189 & #190 to have 22 gauge steel frame and 24 gauge blades with center bar stiffener. ITEM 11. By-Sliding Doors #16, 17 & 18 to be 1-3/8" hollow core slab, birch veneer. ITEM 12. Six inch (6") concrete curb (Detail G/A-13) at edge of all parking and driveway areas. ITEM 13. Interior drywall to be painted as follows: 1st Coat, Primer; 2nd and 3rd coats, Flat Enamel. ITEM 14. Add to"Liquidated ftamages", Paragraph 3 of INSTRUCTIONS TO BIDDERS, "If the Contractor is delayed at any time in the progress of the work by any act or neglect of the Owner or the Architect, or by any employee of either, or * by any separate contractor employed by the Owner, or by 2 of 3 CARLSBAD ADMINISTRATIVE OFFICES ADDENDUM #1 ITEM 14, Contd. changes ordered in the work, 01 by labor disputes, fire, unusual delay in transportation, unavoidable casualties ox any causes beyond the Contractor's control, or by dealy authorized by the Owner pending arbitration, or by any cuase which the Architect determines may justify the delay, then the Contract Time shall be extended by Change Order for such reasonable time as the Architect may determine." 3 of 3 THE AMERICAN INSTITUTE OF ARCHITECTS AIA Document A101 Standard Form of Agreement Between Owner and Contractor where the basis of payment is a STIPULATED SUM Use only with the latest Edition of AIA Document A20T, General Conditions of the Contract for Construction. AGREEMENT made this Fiist Hundred and Sixty-Seven BETWEEN day of December THE CITY OF CARLSBAD, California C.A. LAHSEN CONSTRUCTION COMPANY 3040 Hancock Street San Diego, California The Owner and the Contractor agree as set forth below. in the year of Nineteen the Owner, and the Contractor. AIA DOCUMENT A101 • OWNER-CONTRACTOR AGREEMENT • SEPTEMBER 1967 EDITION AIA® © THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE, N.W., WASH., D.C. 20006 Wx ARTICLE 1 THE CONTRACT DOCUMENTS The Contract Documents consist of this Agreement, Conditions of the Contract (General, Supplementary and other Conditions), Drawings, Specifications, all Addenda issued prior to execution of this Agreement and all Modifications issued subsequent thereto. These form the Contract, and all are as fully a part of the Contract as if attached to this Agreement or repeated herein. An enumeration of the Contract Documents appears in Article 8. ARTICLE 2 THE WORK The Contractor shall perform all the Work required by the Contract Documents for (Here insert (he caption descriptive of the Work as used on other Contract Documents.) Administrative Offices for the City of Carlsbad ARTICLE 3 ARCHITECT The Architect for this Project is Weber & Edwards, A.I.A. 4312 Cass Street, San Diego, California ARTICLE 4 TIME OF COMMENCEMENT AND COMPLETION The Work to be performed under this Contract shall be commenced and completed (Here insert any special provisions lor liquidated damages relating to failure to complete on time.) See Liquidated Damages clause in the "Proposal Form" in the Specifications and Item 14. of Addendum No. 1. AIA DOCUMENT A101 • OWNER-CONTRACTOR AGREEMENT • SEPTEMBER 1967 EDITION AIA® © THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE, N.W., WASH., D.C. 20006 ARTICLE 5 CONTRACT SUM The Owner shall pay the Contractor for the performance of the Work, subject to additions and deductions by Change Order as provided in the Conditions of the Contract, in current funds, the Contract Sum of (State here the lump sum amount, unit prices, or both, as desired.) Four Hundred Fifteen Thousand Fifty-Thiee and NO/100 Dollars ($415,053.00) ARTICLE 6 PROGRESS PAYMENTS Based upon Applications for Payment submitted to the Architect by the Contractor and Certificates for Payment issued by the Architect, the Owner shall make progress payments on account of the Contract Sum to the Contractor as pro- vided in the Conditions of the Contract as follows: On or about the Tenth ( 10th) day of each month Ninety (90$) per cent of the proportion of the Contract Sum properly allocable to labor, materials and equipment incorporated in the Work and per cent of the portion of the Contract Sum properly allocable to materials and equipment suitably stored at the site or at some other location agreed upon in writing by the parties, up to the Fir St (1 St ) day of that month, less the aggregate of previous payments in each case; and upon Substantial Completion of the entire Work, a sum sufficient to increase the total payments to Ninety ( 90%) per cent of the Contract Sum, less such retainages as the Architect shall determine for all incomplete Work and unsettled claims. (Here insert any provisions made tor limiting or reducing the amount retained alter the Work reaches a certain stage ol completion.) AIA DOCUMENT A101 • OWNER-CONTRACTOR AGREEMENT • SEPTEMBER 1967 EDITION AIA® © THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE, N.W., WASH., D.C. 20006 ARTICLE 7 FINAL PAYMENT Final payment, constituting the entire unpaid balance of the Contract Sum, shall be paid by the Owner to the Contractor ThiltV—Five (35) days a^ter Substantial Completion of the Work unless otherwise stipulated in the Certificate of Substantial Completion, provided the Work has then been completed, the Contract fully performed, and a final Certificate for Payment has been issued by the Architect. ARTICLE 8 MISCELLANEOUS PROVISIONS 8.1 Terms used in this Agreement which are defined in the Conditions of the Contract shall have the meanings designated in those Conditions. 8.2 The Contract Documents, which constitute the entire agreement between the Owner and the Contractor, are listed in Article 1 and, except for Modifications issued after execution of this Agreement, are enumerated as follows: (List below the Agreement, Conditions of the Contract (General, Supplementary, other Conditions), Drawings, Specifications, Addenda and accepted Alternates, showing page or sheet numbers in all cases and dates where applicable.) a. Instructions To Bidders b. Proposal Form c. Specifications: Division One thru Fifteen d. Drawings: Sheets A-l thru A-15, S-l thru S-9, M-l thru M-5, P-l thru P-6, and E-l thru E-7. e. Addenda No. 1 and No. 2 8.3 ALTERNATES The Owner hereby accepts Alternates No. 1, 2, and 3. These Alternates have been deducted from the Contract Price. AIA DOCUMENT A101 • OWNER-CONTRACTOR AGREEMENT • SEPTEMBER 1967 EDITION AIA® © THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE, N.W., WASH., D.C. 20006 w This Agreement executed the day and year first written above. OWNER CITY OF CARLSBAD CONTRACTOR C. A. LABSEN CONSTROCTION COMPANY By W-^^fV- vvrv - -v. Floyd M. Finneity, President A1A DOCUMENT A101 • OWNER-CONTRACTOR AGREEMENT • SEPTEMBER 1967 EDITION AIA® © THE AMERICAN INSTITUTE OF ARCHITECTS, 1735 NEW YORK AVENUE, N.W., WASH., D.C. 20006 ; , .. -'USA', The uity of Carl sbad County of San Die2:0 State of California Tho undersigned hereby proposes to furnish nil material?, labor, cnuinment, Ptc. , for nil Divisions of the \vork for the City Administration Building for the City of Carlsbad, in strict accordance with the Plans and Specifications prepared by the office of A'eber & Edwards, A.I. A., Architects, for the follow- inc sun: . / d' •J-C-M-.-'- /6«~<M^jC£f of v/hich the following is a breakdown: General Division 1 through 13, inclusive (>:?//,J-/sl ) P lambing Division 1 and Division 14A ( $ and Air Condi t ion In 2_ Division 1 and rvision 14U (S ' p_ i cr-1 i.ivi?ion 1 and Division 15 (.> ^^ ^ ^-: ? '.id agrees to be bound by the forta of agreement on file in the ciTficc- of the Architect. *T'!.e fi...ove basic bid will be decreased for the indicated a '. tei-nate? ax tho option of the Owner. •. item? te ':iT ,- I v.ork on the Pio Pico side of the heavy dotted line •••'jow/i on uie Plot Plans. This work is to be done after the :/;isi.nc City Flail is removed and co-ordinated with the work , i t!~,•• new TJO Pico sidewalks and curbs. Provide all neces- . ry shut-off valves, pull boxes, etc., required for all c.visions of tho work to be ter:nin:;ter at this ooint and for the.fature cvjension of same. Deduct the sum of 1 + c- •- • -. 11 c r n i . C.'.iit .'ill of the vinyl wall fabric as snecified in Divisir. ;). 4 Tp.es: 'v-nlls shall be as specified for painted dry wait. u^i.L.ct- ' !,e sua; af Q ~ PROPOSAL FOItt.y < Contd Alternate 3. Ornit all of the fiber/lias plastic facia as specified in Division 10.? and install two applications of machine applied exterior stucco 3/S" total thickness in its place. Deduct the & Liquidated Damages It is hereby understood and mutually agreed by and between the Contractor and the Owner that the date of the si.gninH of the Contract, rate of progress, and the time for completion of the work: to be done hereunder are essential conditions of this contract. ' It is deemed necessary that the job be completed in 1S2 con- secutive calendar days. Tre Contractor aerees that said work shall be ",r:s rated reg- ularly, diligently, and uninterruptedly at si te of progress as will insure full completion thereof within . ...- tune .speci- fied. It is expressly understood and agreed, by and between t .e Contractor and the Owner, that the time for the completion of the vrork described herein is a reasonable time for the completion of same, taking into consideration the average c itn:: «'ic ran.se and usual industrial conditions prevailing in - i ? \ oca 1i ty . If the Contractor shall neglect, Tail or refuse to complete the work .v'ithin the 18? days, then, toe Co'ntrector does hereby agree, o part consideration for the awarding of this contract, to y to the Owner the amount specified, not as a penalty but as •. nuidated damages for such breach of contract as hereinafter set forth. .or v>ach and every calendar days that the Contractor she. 11 be 11 <Vf':iul t aft.'-r the time stipulated in the contract i'o: <\,in- ietiu1 the \voriv he sh.ill p.>.y the Owner thf sum of Unc liuui) r c<l i-vcnty 1'ivc ,uj*i no/100 Doll.irs ($l7f).l)0). PnOPO.SAL FOR>.f WContcl . In cnse of obtaining the award, the undersigned will employ, subject to the Architect's approval, Subcontractors in each of the several trade?. OF .°1TE SI10RIXG * BRAG PTC PAVING .!•./' LAWNS £ PLANTING ^J^t CONCRETE M .JG SPKCi.ALLY FINISHED PRECAST CONCRETE v AP OK u A H R i ::r< v<*. sov ay METALS y U A HP ENTRY - OIST FINISH CAUFEXTUY .. iLLir'oi<i\•/ LAM IN" A TED PLASTIC SURFACED ROOFING CAULK I v-'j- /? G',A?S & ALD\f. DOORS A FRAMED AOOD DOORS wELL DOORS V/ULT DOOR PROPOSAL FORMl JContd. GLASS & MIRHORS_ WINDOWS I1ARD'.VARE_ DRYWALL RESILIENT FLOORING CERAMIC TILE / VINYL iVALL COVERING PAINTING / , TOIL ET COMPA RTM EN T S FIBERS LAS PLASTIC FACIAS FLAGPOLES FIRE ALARM SYST£?,I CHALKBOARDS SIGNS <^J> 6-^T COM>fEMORATIVE PLAQUE_ DIRECTORIES &-*-* _/--• j*f- S COM I)ESIGN AT I ON S_ KITCHEN UNITS . (L) (.LSL^-'V- O-^t-f ? R0 J ECT I ON SCR EEN PLUMBING HEATING & AIR CONDITI ONING_ ELECTRICAL PROPOSAL FORM . Xame of Fi*m °»> Larsen Obstruction Co. By ^rf"**' f ~ * *^^ '*•*' »'*•*'» "^ w ~ ""^ * Address 304-0 Hancock Street j r&n Diego, California 92110 , Telephone 296-6357 RECEIPT OF ADDENDA m No. 1 l)nto°ctober 11, 1967 Addendum No. 2 __ Date °ctoljer 1-'> Addendum No. 3 Addendum No. 4 Date SPECIFICATIONS For THE CITY ADMINISTRATIVE OFFICES For THE CITY OF CARLSBAD, CALIFORNIA Prepared By: WEBER & EDWARDS, A.I.A., ARCHITECTS 4312 Cass Street San Diego, California We hereby certify that this specification was prepared by as or under our direct supervision and that we are duly registered architects under the laws of the State of California Robert G. Edwards No. C-3697 Jamjfes F. Weber No. C-2441 INDEX TITLE INDEX INSTRUCTIONS TO BIDDERS DIVISION 1 GENERAL REQUIREMENTS 2 SITE WORKZ7TCLEARING OF SITE 2.2 EARTHWORK 2.3 SHORING & BRACING 2.4 PAVING 2.5 LAWNS & PLANTING 3 CONCRETE 37T CONCRETE 3.2 SPECIALLY FINISHED CONCRETE 3.3 PRECAST CONCRETE 3.4 VAPOR BARRIER 4. MASONRY 5 METALS 6 CARPENTRY571CARPENTRY6.2 TRUS JOIST6.3 FINISH CARPENTRY6.4 MILLWORK6.5 LAMINATED PLASTIC SURFACES 7 MOISTURE PROTECTION 771HOOFING 7.2 CAULKING 7.3 INSULATION 7.4 VAPOR BARRIER 7.5 SHEET METAL 8 DOORS. WINDOWS & GLASS 571GLASS & ALUM. DOORS & FRAMES 8.2 WOOD DOORS 8.3 CELL DOORS 8.4 VAULT DOOR 8.5 GLASS & MIRRORS 8.6 WINDOWS 8.7 HARDWARE INDEX - Contd. DIVISION 9 FINISHES DTIDRYWALL 9.2 RESILIENT FLOORING 9.3 CERAMIC TILE 9.4 VINYL WALL COVERING 9.5 PAINTING 10 SPECIALTIES TCT TOILET COMPARTMENTS 10.2 FIBERGLAS PLASTIC FACIAS 10.3 FLAGPOLES 10.4 FIRE ALARM SYSTEM 10.51. CHALKBOARDS 10.6 SIGNS 10.7 COMMEMORATIVE PLAQUE 10.8 DIRECTORIES 10.9 ROOM DESIGNATIONS 11 EQUIPMENT 11.1 ITlTCHEN UNITS 11.2 PROJECTION SCREEN 12 FURNISHINGS (NOT A PART OF THIS CONTRACT) 13 SPECIAL CONSTRUCTION (NONE) 14 MECHANICAL T21 PTUMBING 14B HEAT INS <5c AIR CONDITIONING 15 ELECTRICAL GENERAL REQUIREMENTS DIVISION 1 Reference; In addition to the General Conditions herein, the A.I.A. General Conditions, Form "A201", are hereby made a part of these specifications, excepting as modified herein and bidding contractors and sub-contractors shall have made themselves familiar with same. A copy of this document is on file in the Architect's office for contractors use. Cash Al1owaoces; Cash allowances for items, such as hardware, etc.,shall be considered the invoice cost of the item. Owner and/or Architect shall make selection from any source desired. If the purchase price exceeds the allowance, the difference in invoice cost shall be added to the Contract Price. If the purchase price is less than the allowance, the difference shall be deducted from the Contract Price. All labor, equip- ment, overhead, profit, etc., necessary for the installation of these items, shall be furnished by the Contractor. Regulations; The Contractor shall give all notices and comply with allljaws, ordinances, regulations and rules bearing on the work contracted as drawn or specified. If the drawings or specifications are at variance therewith, he shall notify the Architect in writing and any necessary changes shall be adjusted. If the Contractor performs any work contrary to such regulations and without notice to the Architect, he shall bear the costs arising therefrom. Permits and Fees; All city permits and fees for water, build- ing permit andsewer connection are waived for this project. City licenses for all trades will be required. Temporary Water. Light and Power; The Contractor shall fur- nish, and install thenecessary temporary water piping from the distribution point on the site where water is necessary to carry on the work and upon completion of the work remove same. The Contractor shall, at his own cost, furnish and install all temporary meters for electric lights and power equipment and all wiring necessary to perform work and shall remove same upon completion of the work. The Contractor shall pay for all water, light and power used in the work. Insurance; The Contractor shall maintain insurance against injury to person or property arising from this contract, as follows: 1. California Workmen's Compensation Insurance as required by law. 2. Public Liability Insurance, including Bodily Injury Liability Insurance, One MiMiod Dollars Cellar? ($1,000,000.00) for injury or death of any one (1) person and Two Million Dollars ($2,000,000.00) for bodily injury or death of more than one person in any one accident. GENERAL REQUIREMENTS - Contd. DIVISION 1 3. Property Damage Liability Insurance, Ofcef Sundired Th/ousand Dollars($W»,000.00) in any one accident. 4. Fire and Extended Coverage Insurance, including earthquake in an amount limited to 8Q% of the value. Protection of Work and Property; The contractor shall maintain adequate protection of all his work from loss or damage and shall protect the Owner's property from injury or loss arising in connection with the contract. He shallmake good any injury or loss except as may be due to errors in the Contract Docu- ments, or caused by agents or employees of the Owner. He shall adequately protect adjacent property as provided by law and the Contract Documents. The contractor? sHalIs'takelalitneeessary precautions for the safety of employees en the work and shall comply with all applicable provisions and all laws and build- ing codes to prevent accidents. Guarantee; Besides guarantees required elsewhere, the Con- tractorshall and hereby does guarantee all work for a period of one year after the date of acceptance of the work by the Owner and shall repair or replace any or all such work, to- gether with any other work which may be displaced in so doing that way prove defective in workmanship and/or materials within the one year period from date of acceptance, without expense whatsoever to the Owner, ordinary wear and tear, unusual abuse or neglect excepted. Safety Regulations and Barr icades; All safety regulations of City, County and State shall be adhered to. Erect barricades, guard rails and lights for the protection of public, materials, and equipment. Protect trees, utilities, etc. which are to remain on site. Remove barricades, etc. at completion of job. Dust Control; The Contractor shall provide effective sprinkl- ing of all ground surfaces within working areas as necessary to control dust which may be offensive to neighbors and/or deface the finish work of the building. Scaffolding: The General Contractor and each sub-contractor shall furnish all scaffolding necessary for the proper execu- tion, removal and safety in accordance with applicable laws and ordinances. Shoring; The General Contractor shall be required to properly braceand secure the work during construction against wind, storms, etc., and will be held wholly responsible for the safety of any building until its completion and acceptance. Shoring and bracing shall be of sufficient strength and design to hold all forms, walls, partitions, etc., plumb straight and true. GENERAL REQUIREMENTS - Contd. DIVISION 1 Sanitary Arrangements: Contractor shall provide and maintain temporary Jefclltfepas necessary for use of workmen. Located where directed. Keep toilets in sanitary condition and comply with all requirements of local authorities and/or local unions. Clean Up; All dirt, rubbish and debris from all construction operation shall be removed from premises by the General Con- tractor and all portions of building shall be left in a thoroughly clean condition. A professional window washer shall be employed at the completion of the work to thoroughly wash all glass throughout the building removing all stains, etc. on same. Care shall be taken not to scratch glass in this cleaning. Compliance With Specifications Covering Equipment and Materials: Whenever in these specifications, any material, process or article is indicated or specified by grade, patent or pro- prietary name, or by name of manufacturer, such specification shall be deemed to be used for the purpose of facilitating the description of the materials, process or articles and shall be deemed to be followed by the words "or approved equal". Said approval must be secured from the Architect in writing before any substitution is made. If said approval is not so obtained, the Architect may order the work to be replaced with the specified material or article. The entire cost of making said replacement shall be paid by the Contractor. Drawings and Specifications; In general, the Drawings will show dimensions, position and kind of construction; and the Specifications, qualities and methods. Any work called for on the Drawings and not mentioned in the Specifications, or vice versa, shall be performed as though fully set forth in both. Work not particularly detailed, marked, or specified shall be the same as similar parts that are detailed, marked or specified. If work is specified in a manner to make it impossible to produce first class work, or should discrepancies appear among Contract Documents, request interpretation before pro- ceeding with work. If the Contractor fails to make such a request, no excuses will thereafter be entertained for failure to carry out work in a satisfactory manner. Should conflict occur in or between Drawings and Specifications, Contractor is deemed to have estimated on more expensive way of doing work unless he shall(have asked for and obtained a written decision before submission of Proposal as to which method or materials will be requested. If the Contractor proceeds with the work so affected without instructions from the Architect, he shall make good any resulting damage or defects. This includes typographical errors in the Specifications and notational errors in the Drawings where doubtful of interpretation. Figured dimen- sions on the scale drawings and the full size drawings shall govern. GENERAL REQUIREMENTS - Contd. DIVISION 1 Titles to divisions and paragraphs in these Contract Docu- ments are introduced merely for convenience and clarity and are not to be taken as part of the Specifications, and furthermore, shall not be taken as a contract or complete segregation of/the several units of material or labor. No responsibility, whether direct or implied, is assumed by the Architect for omissions or duplications between the Contrac- tor or his Sub-Contractors due to real or alleged error in arrangement or matter in these Contract Documents. SITE WORK DIVISION 2 General Requirements are a part of this division. 2.1 CLEARING OF SITE Clearing & Grabbing; This Contractor shall clear the site of trees, shfeubs and debris. It shall include breaking up and removal of blacktop paving. The two large pa>ltm trees will be removed by the City. Carefully note the extent of the work on the west as indicated on the site plan. 2.2 EARTHWORK Scojpe; This section shall include all materials, labor, equipment, transportation and services necessary to complete all foundation excavation, backfill and finish grading and all work where cutting of the earth is necessary. Exclude; Excavating for Plumbing and Electrical is specified under those headings. Extent of Work; Carefully note the extent of the work on the west as indicated on the site plan. Import; This contractor shall carefully examine the drawings to determine the amount of fill material required. Imported fill shall be sandy decomposed granite material available locally. Compacting: After clearing, the nataial ground shall be scarified to a depth of at least eighteen (18) inches, watered to optimum requirements and compacted to not less than ftinetyifive (95) percent of maximum dry density, accord- ing to A.S.T.M. Test Method D 1557 in a four (4) inch diameter cylindrical mold of 1/30 cubic foot volume. Fill Materials; Use cut earth for fill material. Fill material shall be free of vegetation. In the event that expansive materials are found during the course of grading operations, these materials shall be thoroughly mixed with good granular material before incorporating them in fills. No footing shall be allowed to bear on soils which, in the opinion of the soils engineer, are detrimentally expansive. [- 1 H f' 1 n .,• SITE WORK - Contd. DIVISION 2 Placing andCompacting Fill Material; After preparing the areas to be filled, the fill materials shall be placed in layers not to exceed six (6) inches in compacted thickness. Each layer shall he watered to optimum re- quirements and compacted to not less than ninety (90) percent of maximum dry density in accordance with A.S.T.M. Test Method D 1557. Compaction of the fill shall then proceed in the specifiedmanner to the grades as shown on the approved plans. Ground slopes flatter than five (5) horizontal to one (1) vertical shall be benched when Considered necessary by the soils engineer. Fill slopes shall be compacted by means of a sheepsfoot roller or other suitable equipment. Slope compaction shall be continued until the slopes are stable, but not too dense for planting. Supervision & Tests; Continuous supervision of the fill shall be made by an independent soils engineer during grading operations so that he can certify that the fill was placed in accordance with these specifications. A minimum of 8 field density tests shall be taken by the soils engineer in the areas requiring controlled compaction. All test reports shall be submitted to the Architect for his approval. Any area failing to meet the minimum compac- tion shall be redistributed, recompacted and retested at no cost to the Owner. Excavating; Excavating for footings may be made to net footing size if the earth banks are sufficiently strong to remain in position untilttshe concrete is in place. Site Visitation: Contractors must visit site to verify ex-tent of grading required type of soil and actual site conditions as they exist. Exteii or Gr ading; Final exterior grading and sub-grades for paving shall be graded to within 1/10 of a foot, plus or minus grade required. Finish Grade; All finish grades around building shall be sloped to drain warface irater away. Top Soil; Allow for 6" of top soil in all planting spaces. 2.3 SHORING & BRACING This contractor shall furnish and place any shoring re- quired to protect the excavation, the building or adjacent structures from damage due to erosion or earth movement. SITE WORK - Contd. DIVISION 2 2.4 PAVING Scope; Do all asphalt concrete work as indicated and/or specified. Concrete Curbs: By others. Grades; Will be done under Section 2.2. Sub-Grade; Rough grading shall be performed to a depth to allow for compression. The area to be paved shall then be fine graded, scarified to a depth of not less than 4", drenched with water, and while moist, rolled with a power roller until the surface is unyielding. Irregularities developed by rolling, or by other means, shall be corrected by dressing down or filling as may be required to bring yard to true sub-grade. Where filling is to be done, the sub-grade shall be scarified to bond the new material to the old. feed Killer; Apply 4 Ibs. of Poly-Bore Chlorate per 100 square feet on earth below all asphalt paving. Base; Provide a decomposed granite sub-base 6" (six inches) thick and well compacted. Asphalt Gonerete; Shall be 2£" thick, mixed, applied and roiled per City specifications. SealCoat: The seal coat shall consist of an asphaltic emulsioriV penetration type, conforming to the American Society of Testing Materials. Designation D-401-40. Apply at rate of 1/10 gallon per square yard. Sanding; All areas shall be sanded following sealing. Sand used shall have passed through a 100 mesh screen. Sand shall be placed and evenly spread to thoroughly cover and dry the sealer. Spot up with sand all areas where bleeding occurs. Sweep Up; Sand shall be swept up by this Contractor. SITE WORK - Contd. DIVISION 2 2.5 LAMS & PLANTING Scope; Furnish and install all landscaping, topsoil, sprinkler system and other materials as indicated and specified. Topsoil; Shall be 70$ clean earth suitable for planting mixed with 30$ redwood shavings. All planters shall be filled with 6" top soil. Landscaping Material: All material shall be new and best grade of its kind. Material shall be a specified unless otherwise specifically approved. Samples of materials shall be submitted for inspection. Redwood shavings shall be tQ§$i±edwo6di riitiogftriofiortified, passing one quarter sieve. Commercial fertilizer shall be standard brand fertilizer, with guaranteed analysis of 11-8-4. Ferti- lizer shall be furnished in bags or other standard con- tainers. Steer manure shall be ground, aged, cottonseed fed, free from straw, noxious weed seeds, and other deleterous material. Stakes shall be 2" by 2" full di- mension, construction grade redwood, minimum of ten feet in length, free of loose knots, splits and bends, pointed at one end. Ties shall be of #10 galvanized wire with new two-ply three-quarter garden hose, forming a ring with a minimum four inch i.d. Plant Material; The quality and size of all plants shall be No. 1 grade, as approved, and shall be in accordance with "American Standard of Mursery Stock". All plants shall be fresh, vigorous, health, with normal habits of growth, and free from insects, larvae, and disease. All plants shall be nursery grown in containers, if not otherwise specified. All plants shall be subject to inspection. Rejected plants shall be immediately removed from project site. Nomenclature for plant material used shall be as defined in "Standardized Plant Names". Work Procedure; Location on plans are diagrammatic and approximate and shall be approved by the Architect. This Contractor shall locate all underground utilities prior to excavating pits to avoid damage. This Contractor is responsible for making any and all repairs for damages resulting from his work. Shrub and Tree Planting; Excavate round pits with vertical sides two and one half (2^) times the diameter of the plant ball and twelve inches (12") greater in depth. Backfill to bottom of plant ball w*th prepared mix (top soil of the site 70$, Nitrogenized redwood compost 30$), tamp firmly, set plant in center of pit, in verticle position with crown of ball level with finish grade. Containers shall be opened and removed so the earth around roots remain unbroken. SITE WORK - Contd. DIVISION 2 When the hole is three-fourths filled, add water as necessary. When water has soaked into soil, backfill the balance of the pit. Prepare depressed water basin. Water each thoroughly following installation, back- filling the void areas with additional mix. Tree Staking; Stake all trees, setting stakes vertical- ly plumb,firmly driven into ground a minimum of 2.5 ft. in such a manner to avoid injury to plant ball or roof. Secure tree to stake with a minimum two hose and wire ties per tree, bound firmly to stake. Knuckle in all wire ends. Ground Cover Installation; Install ground cover plants in areas and to spacing as shown on plans and specifi- cations, following shrub and tree installation. Excavate pits a minimum of 4 in. by 4 in. to allow sufficient depth to allow root system to hang free in pit without mounding at crown. Water thoroughly after sufficient areas has been planted. Sprinkler System; Controller to be Rainbird, manual control. Vacuum breaker to be SHE 711 or similar, installed with co-ordinate connected to main water source. Valves, Rainbird electric 1£". Sprinkler heads in lawn areas to be Rain-0-Matic or comparable. Sprinkler heads in groundcover areas on slopes to be Rainbird 25-D.A. Pipe shall be PVC Schedutt 80 on main lines and under any walks, drives, etc. Laterials shall be PVC Schedule A. All lines shall be buried 6" minimum in all areas. All lines to be flushed before heads are installed. Contractor to guarantee full coverage. CONCRETE DIVISION 3 General Requirements are a part of this division. 3.1 CONCRETE Scope; This section shall include all labor, material, equipment and transportation necessary. Pour all rough and finish concrete and do all finish cement work as indicated on the drawings and/or specified herein. Exclude; Precast columns and precast covering units. Vapor Barrier; Specified under Division 3«4poeordinate with General Contractor. Wire Reinforcement; 6 x 6 x 10 x 10 EWWM, conform to current A.S.T.M. Standard Specifications for cold drawn steel wire reinforcement. Reinforcing Steel; Shall be new, deformed intermediate grade billet steel bars and shall conform to A.S.T.M. Specifications A-15-52. Portland Cement; Shall conform to the requirements for type I cement of "Tentative Specifications for Portland CementV. Serial designation C-150 of the A.S.T.M. Fine Aggregate; Shall consist of a natural sand having strong and durable particles. Concrete Aggregate; Shall conform to the Standard Spec- ifications for concrete aggregate. Serial designation C-33 of the A.S.T.M. Coarse Aggregate; Shall consist of clean, hard, fine grained, solid, crushed rock or washed gravel. Concrete; Shall have the proper quantity of aggregate and water per sack of cement as is required for concrete having 2500 Ibs. per square inch minimum ultimate 28 day compressive strength. All concrete shall be a minimum 5 sack mix. Transit-Mix; Concrete shall be measured, mixed and delivered in accordance with the requirements set forth in Tentative Specifications for Transit-Mix Concrete (ASTM C-94). Certificates; All transit mix certificates shall be retained on the job site and delivered to the Architect at completion of concrete work. Concrete Tests; Compression test for each 100 cubic yards and/of for each day's pour if less than 100 cubic yards. Each test, four cylinders, 2 tested at 7 days and 2 at 28 days; minimum strength as specified per square inch at 28 days. CONCRETE - Contd. DIVISION 3 Sest Method: For compression in accordance with A.S.T.M.eslguallou C-39-49. Compression test cylinders and tests shall be made by an approved laboratory, cost by Con- tractor. Test reports shall include actual slump. Contraction Joints; Shall be placed at a maximum of twenty feet center to center. Cuts shall be made by a power saw or cold joints. Cuts shall be made as soon as saw can be operated on the slabs without damaging the surface. Abrasive Surfaces; The treads and platforms of cement steps and stairs shall be made non-slip by embedding in the surface an abrasive aggregate of aluminum oxide applied uniformly at the rate of 2-1/4 Ibs. per square yard. Surfacing; All concrete slabs shall have a dense steel troweled finish. Light broom finish on all exterior concrete, Inserts; The Contractor shall afford every trade re- quired to insert therein any piping, box, bolt, anchor, nailing, blocks, insert, or rough hardware with every facility for setting the same accurately in the forms. Markingof Slabs; Shall be as indicated and detailed on the drawings.There shall be no additional marking of any kind. If no marking is indicated, there shall be none. At slab edges and at marking, there shall be no trowel borders. The specified finish shall extend to the edge of slabs and to the marking line. Screeds; Shall be firmly set to bring the finished slabs to the exact grades shown on the drawings. If there is any doubt as to the intent of the drawings or the direction of the drainage, this contractor shall notify the Architect and receive clarification before proceeding. Curing of Concrete; Forms shall not be stripped for a minimum or two days; provision shall be made for main- taining concrete in a moist condition for at least five days after placement. CONCRETE - Contd. DIVISION 3 3.2 SPECIALLY FINISHED CONCRETE The retaining wall under the building cantilever and the Bam* wall as it projects beyond the building shall be sand blasted to achieve a rough texture. 3.3 PRECAST CONCRETE Scope; Furnish and install all concrete columns, precast covered walkway units and precast concrete beams over columns. Architectural Finish! Use white Portland cement, white Perl it aggregate and sand blast all precast concrete work. Submit sample of finish to Architect £or approval. Shop Drawings And Calculations; Fabricator shall submit shop drawings and calculations for approval by Architect. Concrete Design Mix; Precast concrete shall have minimum strength of sVooo psi at 28 days. Mix designs shall be those prepared by the fabricator which have proven by use to be satisfactory for the type of castings to be made and which produce the strengths specified by the Architect and Engineer. Erection; Erection of all prestressed members shall be performed by an organization thoroughly experienced in prestressed concrete erection. Sequence of erection shall be thoroughly outlined prior to starting and any special sequence outlined by the Architect or Engineer shall be strictly adhered to. Base lines and elevations shall be established by the General Contractor prior to the start of erection and shall be continuously checked as required by his forces. The General Contractor shall be respon- sible for protecting all prestressed concrete from damage by other trades prior to completion of the entire contract, Specifications; All precast concrete work shall conform to the "Guide Specifications for Plant-Manufactured Pre- stressed Concrete" unless otherwise called for herein. CONCRETE - Contd. DIVISION 3 3.4 VAPOR BARRIER Place vapor barrier under all interior concrete slabs, lap edges six (6) inches minima. Vapor barrier shall be 4 mil "Visqueen" or approved equal. MASONRY DIVISION 4 General Requirements are a part of this division. 4. i MASONRY;: Scope; This section shall include furnishing all labor, materials, equipment and transportation necessary to complete all masonry work shown on the drawings or spec- ified herein, including the furnishing and placing of the reinforcing steel, anchors, and metal attachments. Concrete Block; 6" high, 10" wide, 16" long, "H" block as detailed with split face as detailed. Color similar to "Bahia Motel", split face block, no black aggregate. Submit color sample for approval. ASTM C-90, Grade "A". Pea Gravel; A.S.T.M. Designation C-144, graded with not more than 5$ passing No. 8 sieve and 100$ passing 3/8" sieve. Reinforcing Steel; A.S.T.M. Designation A-15 and A-305, intermediate grade, deformed bars. Cement; Natural grey Portland cement A.S.T.M. Designation C-150, Type I. Mor tar Properations; Type "A", 1 part Portland Cement, 1/4 part hydrated lime or lime putty, damp loose aggre- gate equal to 2f- to 3 times the volume of the sum of cement and lime used. Mortar shall be 2000 p.s.i. minimum. Laying; Dampen blocks only if weather is hot and dry. Normally lay blocks dry. Use sufficient mortar at bed joints for full coverage on face and web around cells. Butter head joints for thickness equal to face shell and shove block tightly into place. Grout: One (1) part Portland cement, three (3) parts sand, up to 1/10 part lime may be added. Up to two (2) parts pea gravel may be added in spaces more than 4" in least horizontal dimension. Grout shall be 2000 p.s.i. strength. Grout Aid; As manufactured by Super Concrete Emulsions shall be added to all grout as per manufacturer's re commendat ion s. Block Wortemanship; Wall shall be plumb, level and to a plane surface. Mortar joints straight, clean and uniform thickness. Carefully clean masonry of mortar and grout drippings or stains before mortar or g is out sets up and leave perfectly clean. MASONRY - Contd. DIVISION 4 Curing; Keep masonry wet for at least 3 days after installation by spraying with water at least once a day. Dowels; When a foundation does not line up with the vertical core to be reinforced it shall not be bent over, but shall be grouted into a core in direct vertical alignment even though it is in an adjacent cell to the vertical wall reinforcing. Tooling; Shall be done when the mortar is partially set but still sufficiently plastic to bond. All tooling shall be done with a tool which compacts the mortar, pressing the excess mortar out of the joint rather than dragging it out. Mortar Color; Match matrix of block. Sample Panel; Construct a 4* x 4* sample panel for approval by Architect prior to start of block work. Joints; All exterior joints to be tooled. All interior horizontal joints to be raked whereblock is exposed, all interior vertical joints to be sacked. Solid Grouting; All cells of all block shall be grouted. METALS DIVISION 5 5.1 METALS General Requirements; Are a part of this division. Scope; Furnish and install all structural, miscellaneous ana ornamental metal shown on the drawings and/or specified in this division. Columns: A.S.T.M. Standard Specification A-7, Steel for Buildings. Bail ing ;Qagtfta*t«d:! Steel sections as detailed, weld and grind all connections. Fabrication: In accordance with current A.I.S.C. Spec- ifications and A.S.T.M. Building Code. Painting; All ferrous metal shall receive one shop coat of approved metal primer. Touch up all paint damaged during erection. CARPENTRY DIVISION 6 General Requirements are a part of this division. 6.1 CARPENTRY Scope: Do all carpentry work as indicated and/or spec- Led in contract documents. Vertical Framing Lumber; Sijiall be Douglas Fir, construc- tion grade, unless specified or particularly noted other- wise. Horizontal Framing Lumber: Shall be Douglas Fir, Con- st ruction grade, unless specified or particularly noted otherwise. Roof Sheathing; Exterior, D.F.P.A. plyscord, CD, £'/8" thick, unless shown otherwise on the drawings. Wall Sheathing; Interior, D.F.P.A. plyscord, CD, 3/8" thick, unless shown otherwise on the drawings. Wood In Contact With Masonry or Concrete; Pressure treated Douglas Fir. Treated Wood; Shall be D.F. pressure treated with Chro- mated ZincChloride or Wolman Salt (Tanalith). Any parts made raw by sawing or cutting shall be touched up by brush. Backing; Contractor shall place all nailing blocks and backing^ necessary for the attachment of grounds, trim and fixtures and do the required cutting, furring and backing required for other work. Framing; All lumber shall be accurately cut, fitted and framedT All walls shall be plumb and true to line. Rough Hardware; Rough hardware shall be furnished under this section. Rough hardware shall consist of all bolts, washers, dowels, spikes, screws and all other purchaseable items for the entire work. Dry Pack; All plates anchored to concrete shall be dry pa eked In place with a mixture of 1 part cement to 3 parts sand and rammed into place containing only suffiot- ient water to hold its shape and to provide for hydration. Forms; All concrete, except as specified otherwise, shall be cast in wooden forms, constructed of sound Douglas Fir. Forms shall be substantially unyielding, true to line and levels, sufficiently tight to prevent leakage of mortar, and shall conform to the dimensions on the drawings. Plywood for Structural Purposes; Shall be Douglas Fir, conforming to U. S. Commercial Standard CS 49-55 and bearing the grade stamp of the DFPA. CARPENTRY -sr.Gontd. DIVISION 6 Protection; Window sill, jambs and other finished por- tions around openings shall be amply protected from damage by scaffold work where such openings may be used as thoroughfares. Lumber Grades; All lumber shall be of the species and grades as specified and shall be grade stamped in accendance with the standards of the applicable lumber association, by a recognized inspection bureau, such as WCLB, CRA, WPA, DFPA, 6r as approved. CARPENTRY - Contd. DIVISION 6 6.2 TRUS JOIST Ties-Joists; Shall be an open web joist with, structural wood chords, steel tubing web members and pin connections. The product and fabricator must be approved by the appro- priate regional building code or authority. Structural WoodChord Members; Shall be stress graded lumber graded under the grading rules of an approved agency. The design stress values shall be assigned by the appropriate building code or authority for the stress grade being used. All members shall be kiln dried to an average moisture content of 15% but not more than 19%. All glued scarf joints shall be fingered, glued joints conforming to details approved by the appropriate regional building code or authority. Web Members; Shall be accurately die stamped from elec- trically welded, cold rolled, steel rubing having a min- imum yield strength of 45,000 psi and a minimum ultimate strength of 55,000 psi. All members shall be of the diameter and wall thickness required. Shop Drawings; Shall be furnished by the manufacturer bearing the stamp of a registered professional engineer. The shop drawings shall be approved prior to fabrication. Bridging; Shall be installed to provide load sharing between members. Erection bracing shall be by erector. Guarantee; Trus-Joist shall be guaranteed to meet all of the manufacturer's specifications. CARPENTRY - Contd. DIVISION 6 6.3 FINISH CARPENTRY Paneling; Georgia-Pacific, Accented American Walnut,«g:lick,1/4" thick, prefinished. Hardwood Trim; Adjacent to paneling shall be same species as panel ing and match paneling as near as possible. Interior Wood Finish; Pine or mixed grain fir, excepting where called for otherwise. Workmanship; All interior finish mi11work shall be kiln dried, mill sanded, inspected on the job and further bench sanded on the job if required. Turn over to painter in perfect condition for his work. All nails shall be countersunk. Hammer marks will not be accepted in the finish work. Blemishes, scratches, pitch pockets, raised grain or loose or large knots will not be accepted. F i n i sh; Finish carpentry shall be carefully and accurately cut, fitted and installed smooth and straight. All nails shall be set, screws shall be countersunk and plugged with matching wood. No marks, dents or other defects will be allowed on exposed surfaces. All work shall be sanded smooth and left installed in a clean condition ready for finishing. F i n i sh Har dwa r e; All finish hardware required for this project shall be installed hereunder. The Contractor shall be responsible for its care, application and pro- tection until the work is completed and accepted. All finish hardware shall be properly set, with all screws and the like in place and all parts operating perfectly. Priming; All interior wood finish of every description shall be primed completely by painter before installing. Doors; Shall be accurately cut, trimmed and fitted to frame and hardware with due allowance for a Painter's finish and possible swelling and shrinkage. Immediately after hanging doors, remove them and have Painter paint top and bottom. Moldings; Shall be stock pattern. Trim shall conform to details on the drawings except that stock trim of the same general type fulfilling all functions of the work will be accepted. Hardwood; Shall conform to "Custom" grade per WIG grade rules for CARPMTRY - Contd. DIVISION 6 6.4 MILLWORK Job Measmements; The mill shall take such field measure- ments as may be required for their work and be responsible for same. Report any major discrepancy between plan and field dimensions. Casework Doors; 3/4" thick, five-ply construction, lipped construction. Casework Construct ion: W.I.C. Custom grade minus backs and dustpatis. Catches: All cabinets hardware, magnetic catches, hinges, pulls, etc., will be furnished under hardware allowance. Casework F i n i sh; All casework in Council Chamber shall be Walnut.All other casework shall be Birch. Standards; All millwork shall be manufactured in accor- dance with standards as established in the Manual of Millwork of the Woodwork Institute of California in the grade or grades hereinafter specified or as shown on the drawings. CARPENTRY - Contd. DIVISION 6 6.5 LAMINATED PLASTIC SURFACES Scope; Furnish and install all laminated plastic surfaces as shown on plans and specified herein. Laminated Plastic; Formica, Woodgrain, Suede finish. Adhesives: Shall be "Cascamite" or "Weldwood" urea type glue. Backing; This Contractor shall furnish and install all plywood backing to which plastic surfaces are applied. Joints; All surfaces shall be self-edged and butt joints. Applicat ion; Veneering shall be done with sufficient pressure to assure no hollow, nnglued areas between plastic and plywood. Sink cutout shall be caulked and trimmed with sink frame supplied by Plumber. Butt joints between sheets shall be fliaa&jao^'Smooths Under no cir- cumstances shall sheets be applied to plaster. Plastic Applied to Cabinets; Co-ordinate with the cabinet sub-contractor and the General Contractor to avoid duplicating work. HOI STORE PROTECTION DIVISION 7 General Requirements are a part of this division. 7.1 ROOFING Scope; On areas indicated on drawings as Composition Roof, apply an AAA-4 Built-up Roof as detailed in Pioneer-Flintkote specifications dated January 1, 1964, with A-4 Base Flashing and Approved Metal Cap Counter- flashing. The roof shall be applied by a Roofing Con- tractor approved by the Manufacturer. Appr oved Manufacturer s; Pioneer-Flinkote, Johns-Manville, Pabco, Owen s-C6r nIng or Phillip Carey Manufacturing Co. Roof Deck Freparation; Roof sheathing shall be dry, smooth and wellnailed. Cover large cracks or knotholes with metal and sweep surface clean, Properly grade inclined surfaces to outlets with metal fittings in place ready for Roofing Applicator to attach to his work. Materials; All materials shall be delivered in original packages bearing Manufacturer's label. Summary of Materials Per 100 Square Feet 5 layers of No. 15 Certified Asphalt Felt (Perforated felts may be used if desired)... 75 Ib. Certified H.M.P. Asphalt Moppings between Layers (3 @ 25 Ib. each) 75 Ib. Flood Coat of Certified H.M.P. Asphalt to receive Gravel 60 Ib. Gravel Surfacing (Slag 325 Ib.) 400 Ib. Appro*. Total Weight of Roof Materials 610 Ib. Vent Pipe Flashing; Set flanges in hot asphalt on second layer of felt.Nail and seal flanges with a 6" strip of Yellow Jacket Glass Fabris, mopped solid, followed with a collar of felt to fit around vents and overlap the flanges 6" on all sides. Embed collar in asphalt. After all felts are applied, form a Plastic Cement cant around base of vent, Asphalt; Apply asphalt at temperature between 375° and 4500 F. Do not heat to temperature higher than 450° F. Flood coat shall be poured from dippers to provide a coating of uniform thickness. Gatag;!: Shall be opaque, clean and thoroughly dry--1/4" to 1/2" in size. No more than 10$ fines shall pass a No. 4 screen and 2% to pass a No. 8 screen. (Slag< size Outlets: Set drain outlets below roof deck surface to permitfree flow of water and prevent forming a water dam at rim. Seal roofing around drains according to type of drain used. (Fill metal base of ring-type drains with MOISTURE PROTECTION - Contd. DIVISION 7 Plastic Cement before xoofing is applied. Immediately after roofing is applied install ring and tighten). Cant Strip; The Hoofing Contractor shall furnish and install a 4" Flintkote Cant Strip in angle of all inter- sections of roof deck and vertical walls or curbs on top of dry sheet. Prime *he walls and embed strips in hot asphalt (omit primer on frame walls). The Cant Strip shall fit flush at ends and to wall surface. Nail Cant Strip 21 on centers to roof sheathing. Milter all corners evenly. Where scuppers occur, bevel the Cant Strip starting 8" from end and apply 2" back from outlet. Base Felts: Over the wood sheathing apply five layers or NO. 15 Certified Asphalt Felt. Apply first two layers of felt shingle method, lapping 19" leaving a 17" exposure and nail sufficiently to hold in place. Apply next three layers lapping 24-3/4" leaving a 11-1/4" exposure. Apply all felts in lengths not exceeding 18' and lapped 4 on ends and with end laps not less than 21 apart. Longer lengths will be permitted when rolled and broomed into place, or when laying machine is used. Nail every other layer of felt in two rows, staggered, using 7/8" long x 12 Ga. 1/2" Head Galvanized Nails or Strong- hold square head ring shank nails 12" on centers, top row 1" from under edge and 10" for center row, covering all nails with succeeding layers. Mop the last three layers solid and even with asphalt. Extend felts up cant strip, trim at vertical walls, mop to cant strip and eail 12" on centers. Base Flashing; On parapet walls and other vertical sari aces, apply an A-4 Flashing System consisting of 1 layer of No. 15 Certified Asphalt Felt and 1 layer of Mineral Surfaced Cap Sheet applied in asphalt and Flashing Compound. Gravel Surfacing; After all felts are laid, apply a riood coat of asphalt, and while hot, embed the gravel surfacing. The graveling shall progress with the felt application. All felt applied shall be graveled or glazed with asphalt at the close of each day. Bond: Will not be required. Inspection; The manufacturer shall observe the applica- tion by the roofing contractor. The roofing contractor shall notify the manufacturer at least 72 hours before commencing work. Upon completion of all roofing work a report shall be issued by the manufacturer and forwarded to the Architect. MOISTUBE PROTECTION - Contd. DIVISION 7 7.2 CAULKING Caulking; Completely seal with caulking compound joints around frames and sills of doois, windows and other openings in exterior masonry and all other joints or spaces noted in the drawings to be caulked or pointed with mastic. Application; In strict accordance with the manufacturer's instructions. Joints more than 3/4" deep and where a suitable backstop has not been provided shall be packed with rope yarn to within 1/2" of the surface before applying caulking. Caulk joints before final coat of paint is applied to adjacent work. Upon completion caulk- ing shall have a smooth even finish. 7.3 INSULATION Scope; Furnish and install all insulation as indicated and specif ied. Thermal Material; Equal to J-M FiberGlass Ful-Thik, 3-7/8" thick, aluminum foil facing. Sound Materialt 3-7/8" thick batts, rock wool or fiberglas.Couble thickness at all sound walls. Use between studs at all toilet rooms. Location.: Thermal insulation shall be put in all roof joists. MOISTURE PROTECTION - Contd. DIVISION 7 7.4 VAPOR BARRIER Vapor barrier under concrete slab is specified under Division 3. 7.5 SHEET METAL Scope; This section shall include the furnishing and installation of all sheet metal work excepting as speci- fied under Heating and Plumbing sections. Sheet Metal; Shall be 26 ga. galvanized copper bearing sheet steel of approved brand. Solde r; Half and half, lead and tin. Fastenings; Same material as adjoining metal. Painting; All work shall receive a shop coat of primer beforedelivery to job. Workmanship; All workmanship shall be first class in every respect. All sheet metal work shall be watertight and neatly made. Sufficient allowance shall be made in the shaping of all flashing to allow for movement. The sheet metal shall be fitted closely and neatly to the framework. The various sections shall be uniform, corners and angles mitred, and the different sections accurately fitted and rigidly secured. DOORS. WINDOWS & GLASS DIVISION 8 General Requirements are a part of this division. Scope; This division shall include all doors, windows and glass shown on the drawings and/or specified. 8.1 GLASS AND ALUMINUM DOORS AND FRAMES Doors; KAWNEER, Marrow Stile "190" entrance doors. Hardware; Style "F" push-pull, KAWNEER floor closer. Finish; Medium Bronze No. 28. Frames; KAWNEER C-400, pocket type framing. Erection; After erection and glazing, this Contractor shall check and readjust as required all items of operating hardware on doors installed under this section. Acceptable Manufacturers; Rebco, Kawneer or Cupples. 8.2 WOOD DOORS Solid Core Doors; Weldwood Staved Lumber Core Doors, flush, birch face veneers, conforming to Commercial Standards CS-171. Acce ptab1e Manufac t ure r s; Artesia Door Company, The Bell'wood Company, Weyerhaeuser, U. S. Plywood Corp. Guarantee; Shall be in accordance with the standard of the National Woodwork Manufacturers Association. DOORS, WINDOWS & GLASS - Contd.DIVISION 8 8'3 CELL POORS - #19 On Schedule Doors; Flush type, V design, 16 gauge seamless steel face, 1-3/4" thick, sound deadener filler. Inside face of door shall not be drilled through for hardware. Wire glass 3/8" or 1/2" thick. Frame; 12 gauge steel. Acceptable Manufacturers; Overly, Ceco, Amweld, or Fenestra. 8.4 VAULT DOOR Vault Door; The contractor shall furnish and/or install DIEBOLD Model No. 2085, 2 hr., right swing, flat sill, Fire-insulated Vault Door bearing the 2 hr. label of the Underwriters' Laboratories, Inc., and the Safe Manufac- turers' National Association; and the Underwriters' Laboratories, Inc. approved Relocking Device label for a relocking device designed to deadlock the door when the fock is under mechanical, explosive, or torch attack. The door shall have a clear opening of 78" high by 32" wide for model 2085. The entrance of the door is flush with the finished floor level. Door and frame shall be filled with MONOLITE, a fire resistive insulation. The door shall be 4-31/32" thick on edge and locked by 10, 3/4" diameter bolts checked by 3 tumbler, key changing combination locks. The door shall be provided with a panic release bar for emergency excape. Doors are equipped with 3 offset roller bearing hinges. The door shall be erected according tb the manufacturers' installa- tion instructions. Finish is Tex-Tone Gray. Approved Manufacturers: or Schwab. Herring-Hall-Marvin, Diebold DOORS. WINDOWS & GLASS - Contd. . DIVISION 8 8.5 GLASS & MIRRORS Glass; All glass shall be 1/4" Solargray plate glass. Mirrors; 1/4" plate glass. Acceptable Manufacturers; L.O.F. or P.P.G. Workmanship; All glazing shall be done in a thorough workmanlike manner and shall be waterproof and securely fastened. All glass with bubbles, scratches or other defects shall be replaced at the Contractpr's expense. Glass shall be cleaned by the General Contractor. 8.6 WINDOWS Scope; Includes furnishing and installation (perimeter seal ing and glazing) of all metal windows complete with all necessary anchors and accessories. Type & Quality; Specifications are based upon products of Kawneer Company, Inc., Sealair windows. Whenever substitute products are to be considered, supporting technical litera- ture, samples, drawings, and performance data must be sub- mitted in order to make a valid comparison of the products involved. Finishes; All exposed aluminum surfaces shall be finished in #28 Medium Bronze. Screens; Insect screens shall be constructed with extruded frames, rigidly joined at their corners. Screen cloth shall be 18 x 16 mesh aluminum and shall be cleaned thoroughly to provide a uniform color. Screen frames shall be finished to match aluminum windows. Installation; Windows shall be installed, glazed, and adjusted by experienced workmen in accordance with manu- facturer's instructions and approved shop drawings. DOORS. WINDOWS & GLASS - Contd. DIVISION 8 8.7 HARDWARE Finish Ha rdwar e; The finish hardware for the building, except where specified elsewhere, will be furnished by the Owner and the Contractor shall allow the sum of $9,000.00 for selection of said hardware, unused portion to be refunded to the Owner. Contractor will figure to install finish hardware as a part of the General Contract price, permitting Owner full use of allowance. FINISHES DIVISION 9 General Requirements are a part of this division. 9.1 DSYWALL Scope; Do all drywall work as indicated and specified. Wallboards; 5/8" tapered edge gypsum panels. Corner Reinforcement; U. S. Gypsum Co. "Dura-A-Bead" metal fcorner. Nails; Per U. S. Gypsum Co. recommendations. Joint Treatment; Perf-A-Tape Joint System as manufactured 5y u. S. Gypsum Co. or similar, applied as specified herein for perf-A-Tape. Wallboard Installation; In strict accordance with manu- facturers instruciions. Street rock wallboard shall be securely nailed to supports using Gypsum Wallboard nails. Nail spacing shall not be less than 3/8" nor more than 5/8" from ceilings and 4 to 6inches apart on the walls. Nails shall be driven home with heads dimpled slightly below the surface of the board without breaking the face paper. Dura-A-Bead Corner Reinforcement; Shall be securely nailed to all external corners in a manner to provide a strong and true corner. Joints; Perf-A-Tape cement shall be mixed according to themanufacturer's directions. Perf-A-Tape Application; Shall be in accordance with the Best practices of the trade and the manufacturer's written directions. Metal Casing Beads; Provide metal casing beads at all connections of drywall to other materials except ceilings. Sand & Clean; Ready for paint or vinyl wall fabric. FINISHES - Contd. DIVISION 9 9.2 RESILIENT FLOORING Scope; Furnish and install all resilient tile and base shown on drawings or specified. Vinyl Asbe st o s; Armstring, Excelon tile, Imperial series, 3/32" thickness. Vinyl Base; Armstrong, 4" vinyl cove base, light color as selected. Metal Edging; Install 1/8" x 1/8" standard metal edge where tile and other floors abut, unless detailed other- wise. Adhesives; As recommended by product manufacturer. Manufacturer's Directions; Related to the installation of their parTicul a r ma t e r i a 1 are hereby made a part of these specifications and shall be adhered to in every respect. Sub-Flooi; Notify Architect in writing of any defects in sub-flooring. Do not proceed until defects have been corrected. Beginning of installation will be taken to mean the Flooring Contractor accepts responsibility for flooring. Sub-floor shall be thoroughly dry, free from oil, grease, paints, plaster, etc. Installation; Fitting and laying shall be done in the neatest and most workmanlike manner in strict accordance with the manufacturer's standard practices and only by workmen experienced in laying these floors. Ends and edges shall be cut to fit accurately at walls and at joinings with floors of other material. Guarantee; Flooring Contractor shall furnish written guarantee that all work in this section shall be repaired or replaced if defects in material or workmanship occur within one (1) year of final acceptance. Clean Up; Any spots or smears of cement on face shall be immediately removed. On completion, all rubbish resulting from this work shall be removed from premises and floors shall be left clean of stains and in perfect condition. Acceptable ManufacturersV Kentile, Armstrong, or Flinkote. FINISHEST4LeoBtdontd. DIVISION 9 9.3 CERAMIC TILE Scope; Furnish all labor and materials for tile work as shown or specified, including waterproof membrane, metal lath and scratch coat. Gr out ing; Material for glazed tile shall be white Tile Seal, Snowite, Dri-Seal, California,Stucco Co., or approved equal. Installation: A.S.A. Specifications A-108.1.2.3 for installation of ceramic tile in cement mortar, insofar as any portion is applicable, are hereby made a direct part of this specification. Center Tile; On each wall or section of wall to avoid small, unsightly cuts. Hub all cuts smooth with a fine stone. Set all glazed tile with a spaced joint formed by two projecting lugs on each edge of all field tile. Cement-Se t Tlie; Thoroughly soak all non-vitreous tile at least one-half hour in clear water and drain off excess, leaving no free water on back of tile. Any tile left out of water for more than 2 hours shall be resoaked. Mortar setting bed on walls shall be cut through to scratch coat at every fourth course. Floor mortar setting bed shall likewise be cut through every 24". Firmly imbed and beat tile into mortar with all finished surfaces brought to true and level planes. Lobby Floor Tile; Interpace Franciscan Terra Floor, 12" x 12"", brown on pebble pattern, no substitute, 1/2" joints with matching grout. Toilet Room Floor Tile; 2" x 2" ceramic mosaics, Dura- Glaze finish. Toilet Boom Wall Tile; 2" x 2" ceramic mosaics, glass glaze. Trim; Shall match field. Form all vertical external corners with integral bullnose tile. Use cove base at the intersection of the floor and wall. Use factory manufactured angles to form all trim corners. Grout; Grout square edge glazed wall and floor tile joints flush with face of tile making a neatly finished smooth surface. Joints of Olean all-purpose edge unglazed ceramic tile shall be kept flush with the edge of the tile. Thoroughly wash out wall and floor tile joints and saturate with clean water before grouting. Grout jdtnts with grout- ing cement mixed with water to a soft paste consistency and thoroughly force into all joints to fill entire depth. Approved Manufacturers; Interpace, Mosaic, Pomona. FINISHES - Contd. DIVISION 9 Flopi Ti1 e In stal1at ion; A.S.A. Specifications for installation in cement mortar shall be adhered to. Wall Tile Installation: A.S.A. Specification for installation using thinset mortar and water resistant organic adhesives shall be adhered.to. 9.4 VINYL WALL COVERING Scope? The contractor shall furnish all labor and materials, equipment and services necessary for and reasonably incidental to the furnishing and complete installation of all vinyl plastic wallcoverings as shown on the drawings and/or as specified herein. Location: Application to the walls from floor to ceil- frig where indicated on the drawings and finish schedule. Material; Vicrtex, Stonehenge pattern, V280 quality, 51" width as manufactured by L. E. Carpenter and Co. Adhesive; F-1460W paste as supplied by the vinyl wall- covering manufacturer. Application; The final wall product finished interior snail be secure, smooth, clean, all air bubbles elimin- ated and in good contact with undersurface, without gaps or overlaps. Mechanics; Only men skilled in the application of vinyl wallcovering shall be employed for this work. Work Not Included; Surface unsuitable for application ol4 vinyl wallcovering shall be returned to the General Contractor for necessary correction. Alternate #2; All vinyl wallcovering is to be bid as Alternate #2. FINISHES - Contd. DIVISION 9 9.5 PAINTING Scope; Piovide all labor, material and equipment necessary to do all painting and decoration work complete as shown and/or specified. Work Not Included; Do not paint the following: Acoustic tile Fibeiglas tile Aluminum door and window frames Shop coats for miscellaneous metal Exterior concrete Wood Paneling in offices and conference is prefinished Metal toilet partitions Surfaces; Before starting work, this Contractor shall examine"~"the surfaces to be treated and report to the Architect any work not correctly finished or so Workmanship; Workmanship shall be of good quality. The Painting contractor shall be held responsible for uniform colors and finishes of all surfaces to be painted or decorated. Final acceptance shall be determined by the Architect. Protection; Properly protect all surfaces not to be painted, Painting Contractor shall be responsible for any damages incurred by his work and shall at his own expense repair or replace damaged items as directed by the Architect. Materials: Materials for the painting and finishing shall be of the following name brands and the best quality of their several kinds. ? Haw Linseed Oil: Sherwin Williams, W.P. Fuller, or National Lead Company. Boiled Linseed Oil: Of same brands as raw oil specified above, hardened by boiling and not by use of dryers. White Lead (Strictly Pure): National Lead Co. or Pioneer. Prepared Paint: W.P. Fuller; National Lead Co.; Martin-Senour; or Pittsburgh. Priming: Same manufacturer as used on finish. FINISHES - Contd. DIVISION 9 Exterior Texture Block; 1st Coat: Light Even Spray 2nd Coat: Flood Coat 3rd Coat: Flood 12 Hours Later Manufacturer to supply five (5) year product gualantee. Material to be Chera-Stop clear, penetrating sealer or Thompson clear, penetrating sealer. Apply in strict accordance with manufacturer's instructions. Wood Finishes; (Painted) 1st Coat: Primer-Sealer. 2B<8 Coat: 1/2 Undercoat and 1/2 Enamel 3rd Coat: Semi-Gloss Enamel Inside Closets; (Cabinets, Etc.) Same as adjacent outside surfaces. Wood Finishes; (Natural) 1st Coat: Stain 2nd Coat: Lacquer Sealer Coat: Clear Semi-Gloss Toilet Rooms; (Walls and Ceiling) 1stCoat: Primer-Sealer 2nd Coat: 1/2 Undercoat and ]/2 Enamel 3rd Coat: Semi-Gloss Enamel Exposed Metal; (Pipes, Grilles, Etc.) Finished areas. Two (2) coats enamel. Interior Wood Doors; Same as for wood finishes. Tops and bottoms of all doors shall be painted. Interior Concrete Block; 1 st Coat": Masonry Paint 2nd Coat: Masonry Paint Parking Stitpes; As indicated on the drawings with an approved yellow highway paint. To be done by Owner. Panel ing in Council Chamber; 1st Coat: Olympic Stain 2nd Coat: Olympic Stain Galvanized Metal; 1st Coat:Zinc Dust-Zinc Oxide Primer 2nd Coat: Flat Paint SPECIALTIES DIVISION 10 General Requirements aie a part of this division. 10.1 TOILET COMPARTMENTS Scope; This section shall include the furnishing and installation of all metal toilet partitions as shown on plans and specified herein. Metal Toilet Compartmen ts; All metal compartments for toilets shall be Fiat Duro type of galvanized bonderized steel as manufactured by Fiat Metal Manufacturing Co., Inc. Poor s; Partitions, pilasters, hardware and fittings and finish shall conform in every detail to Fiat specifications for Duro type compartments as published in Sweet's Archi- tectural File. Installation; Install compartments in strict accordance to manufacturer's construction and installation details. Hardware; Doors shall be fitted with gravity hinges, heavy slide bar latch, coat hook with rubber tipped bumper and paper holders, all to be brass chromium plated and with combination bumper and keeper enameled to match stiles. Erection; Erect compartments rigid, straight, plumb and level.Secure partitions to walls with not less than two (2) stirrups located near top and bottom. Keep wall ends of partition panels away from wall approximately 3/4". Workmanship; All evidence of drilling, cutting and fitting of wall, floor and celling finish shall be concealed in finished work. Clearance at vertical edge of doors shall be uniform from top to bottom and shall not exceed 1/4". Finish surfaces shall be cleaned and left free from imperfections. Approved Manufacturers'j Fiat, Sanymetal, We is, American Sanitary Partition Corporation. SPECIALTIES - Contd. DIVISION 10 10.2 FIBERGLAS PLASTIC FACIAS Scope; Install complete where shown on the drawings. Panels: Shall be of fiberglas reinforced polyester suit- able for exterior application. Installation: Only by manufactererfe licensed applicator. Adhesives shall be epoxy type as recommended by manufac- turer of panels. Detign; Design of panels shall be by Architect with a maximum reveal of approximately 1/2". Manufacturer; Shall be KALEIN, INC. as represented by Pacific Architectural Products Company or approved equal. Material; Shall be guaranteed colorfast and the entire installation shall be guaranteed for two (2) years. NOTE; Design shall be repetitive. Alternate #3; This entire section is to be bid as Alternate #3. 10.3 FLAGPOLES Type & Hardware; Furnish and erect cone tapered, ground set flagpoles of seamless cold drawn 6063-T6 aluminum tubing with 3/16" wall. No visible joints. Poles to have satin brush finish and waxed. Equipped with 14 ga. aluminum ball satin-brush finished and waxed; B-D ball bearing aluminum, non-fouling revolving halyard top (single sheave); continuous braided cord halyards with invisible connectors; swivel flag snaps and aluminum cleat, 16 ga. corrugated galvanized foundation tube with self-cen- tering bottom plate and lightning protector ground spike. SPECIALTIES - Contd. DIVISION 10 10.4 FIRE ALARM SYSTEM General; The contractor shall furnish and install a complete fire alarm system, as specified herein and in- dicated on the drawings. The system shall include a central control panel, power supply, signal initiating devices, audible and visual alarm devices, a conduit and wiring system, and all auxiliary and accessory devices required to provide a complete operating system. Requirements; The system shall comply with the applicable provisions of the National Board of Fire Underwriters1 Standard Number 72 and meet all requirements of the local authorities having jurisdiction. All equipment and devices shall be listed by the Underwriters' Laboratories Incorporated and approved by the Factory Mutual Laboratories, Type & Qua!ity of System; To establish the type and qua!i ty of system desired, the equipment specified is that of Notifier Corporation, Lincoln, Nebraska. Substitution of Equipment; Similar equipment may be bid as an alternate, provided written approval of the Archi- tect/Engineer has been obtained prior to bid opening. Alternate bids shall state the Manufacturer's name and show any addition or deduction resulting from the sub- stitution of equipment. System shall be acceptable to the Pacific Fire Rating Bureau for insurance credits. System Shall Consist of the Following; A Notifier, AN-4 Control Panel. Total of T>* Notifier #801, Hate-of-Rise and 135° fixed temperature detectors. Total of 24 Notifier, Model A, 135° fixed temperature detectors. Total of 5 Notifier, BNG-1, manual fire alarm stations with Notifier, CFT-6, bell over. Shop Drawings; Submit shop drawings and specifications t o Archi t ect for approval prior to doing any work. SPECIALTIES - Cootd. DIVISION 10 10.5 CHALKBOARDS Chalkboards; Porcelain enamel on steel, 3/8" thick, Sandlewood color, Style "A" frame with chalk trough and map rail, Claridge or equal. Size: 41 x 8' in Conference Rooms, 51 x 8" in Council Chamber. 10.6 SIGNS Identification Signs; Heading CITY OF CARLSBAD shall be installed on two walls of the Council Building. Sign on Pio Pico side of the building shall have solid weld, 3003-H-14, alloy aluminum letters of .063" thickness, equal to COL-LITE as manufactured by Colonial-Hites Co., West Columbia, S. C. Letters shall be 24" high, 4" face, and 3" deep in "Alarie" design. All welds shall be ground smooth and the faces shall receive #3 Bronze satin alumilite finish. Letters shall be mounted on masonry by means of stainproof studs. The Elm Avenue elevation shall receive 12" high, 2" face, and 2" deep letters, balance of spec shall be same as above for 24" letters. Shop Drawing s and F i n i sh Samp1e s: Shall be submitted to the Architects for approval prior to fabrication. SPECIALTIES - Contd. DIVISION 10 10.7 COMMEMORATIVE PLAQUE Plaque; Commemorative Plaque shall be made of type "ES" laminated plastic as manufactured by Best Manufacturing Company of Kansas City, Missouri. Dimensions; Overall dimensions shall be 24" wide by 30" high. Plaque shall carry the following information: CITY tDMINISTRATION BUILDING City of Carlsbad, California Mayor (1 name) Building Committee (5 names) City Council (5 names) City Manager (1 name) Architects: Weber & Edwards, A.I.A. General Contractor (1 name) 1968 Mounting; Plaque shall be mounted on warp-proof backing suitable for invisible stud mounting to masonry. Colors; Colors shall be as selected by the Architects. Two colors shall be used using an overlay on an overlay. Shop Drawings and Color Samples; Shall be submitted to the Architects for approval prior to fabrication. SPECIALTIES - Contd. DIVISION 10 10.8 DIRECTORIES Directories; Shall be made of type "ES" laminated plastic as manufactured by Best Manufacturing Company of Kansas City, Missouri. Directories shall be laminated with exterior type mastics and materials and shall be guaranteed for exterior installation. Overall Dimensions; Shall be 4811 wide by 30" high, see drawings for layout. Colors; Shall be as selected by the Architects. One background color and six plan colors. Room plates will be the same color as the building area in which they occur. Approximately 24 room areas will be designated. Mounting; Directories shall be mounted on warp-proof backing suitable for invisible stud mounting to masonry or concrete. Shop Drawings and Color Samp1es: Shall be submitted to the Architects for approval prior to fabrication. 10.9 ROOM DESIGNATIONS Ident ificat ion Signs; Doors shall receive identification signs of "ES" 1aminated plastic as above for directories, 12" wide and 3" high. Lettering shall be Himalaya style. Mounting; Mounting to doors shall be concealed type with mastic. Color; Color as selected by the Architects. Color in each wing will be different and will match color of that wing on the directory. EQUIPMENT DIVISION 11 General Requirements are a part of this division. 11.1 KITCHEN UNITS Room #107: Furnish, and install a Cervitor Model No. CES- 36, electric, right side refrigerator, modern style, with closing lid. Room #128; Furnish and install a Dwyer Model No. E60SC or approved equal and shall consist of electric refrig- erator, electric range, undersink storage cabinet, sink and counter top, and upper storage cabinet, sand color, with modification #1 to omit oven. 11.2 PROJECTION SCREEN Scope; Furnish and install one Da-Lite Jr. Electrol projection screen in Council Chamber. Da-Lite Screen Co., Inc., Warsaw, Indiana. Size: Screen shall be 6 ' x 8 ' wide. MECHANICAL DIVISION 14 SECTION 14A - PLUMBING 14A.1 SCOPE General Conditions and Special Conditions are a part of this section. The work shall include all labor, materials, equipment, transportation, and services necessary to complete the installation of the work of this section as shown on the drawings and in accordance with these specifications, including all incidental work necessary to make it com- plete, satisfactory, and ready for operation. Related work specified Elsewhere Cutting and patching of building structure; pertinent sections. Concrete work: "Concrete". Ceiling Scuttles. Painting, except as other wise specified; "Painting". 14A.2 VISITING THE PREMISES Before submitting his bid, Contractor shall visit the premises and become familiar with all existing conditions pertaining to the execution of the work contemplated under this section. No request for additional payment due to Contractor's failure to allow for working conditions will be valid. 14A.3 RULES & REGULATIONS All work and materials shall be in full accordance with the latest rules and regulations of all legally constituted agencies having jurisdiction. Nothing in these plans and specifications is to be construed to permit work not conforming to these rules and regulations. 14A.4 PERMITS & INSPECTIONS Arrange for all permits, licenses and inspections necessary for the installation of the work under this section. Pay all fees required therefor, including inspection fees. Certificates of all inspections shall be delivered to the Architect. 14A.5 DOCUMENTS Thoroughly examine all contract documents. Discrepancies omissions, or conflicts in the contract documents, or doubt as to the meaning thereof, shall be brought to the attention of the Architect prior to the bid-opening date. Addenda will be issued to clarify the discrepancies, omissions, conflicts or meaning and it shall become a part of the Contract. Oral instructions are not valid under this section of the specification. 14A.6 DRAWINGS The drawings show the general arrangement of all work under this section. Any work indicated on the drawings but not specifically mentioned in the specification, or vice-versa, shall be furnished and installed. As it is not within the scope of the drawings to show all necessary offsets, obstructions or structural conditions, it shall be the responsibility of the Contractor to install his work in such a manner that it will conform to the structure, 14A.7 RECORD DRAWINGS Provide and keep up to date a complete record set of blue- line prints which shall be corrected daily, and shall show every change from the original contract drawings. The exact depth below grade and plan location of all piping shall be shown on these prints. Prints for this purpose may be obtained from the Architect at cost. This set of prints shall be kept on the job site, and shall be used only as a record set. This shall not be construed as authorization for the Contractor to make changes in the layout without definite instructions in each case. Upon completion of the work, these records shall be delivered to the Architect. 14A.8 OPENINGS Except where noted on the plans, no holes or openings will be allowed in the structure without consent of the Architect, Sleeves for holes through concrete construction shall be placed in forms before pouring of concrete. Location of framed openings is indicated on the drawings. The Con- tractor performing the work of this section shall verify these openings with the General Contractor, or furnish new instructions as to requirements for these openings in advance of the work. Should this informatin be neglected or incorrect and additional cutting is required, the cost of same shall be charged to the Contractor performing the work of this section. 14A-2 14A.9 EXISTING SITE UTILITIES Verify the location of existing utilities in all areas where excavation is to be perconned.Extreme caution shall be exercised during all excavation to prevent interuption or severance of existing utilities. Do not break or break into any pipe, conduit or concrete encase- ment except as shown. When such obstructions prevent the installation of this work, the Architect shall be notified. Location of utilities, other than those shown which may exist within the site, are unknown. Location of utilities shown is approximate. 14A.10 EXCAVATION & BACKFILL Provide all excavation and backfill Acquired to install the work of this section.Piping outside of building shall be installed to a depth to the top of the pipe of not less than 30 inches below finish grade, unless otherwise specified. Do not backfill until after final inspection and approval. Work shall be of proper width and depth to install the required piping and/or equipment. Provide support or shoring to insure personnel safety. BAckfill to a point one foot above top of pipes with sand or loose silty soil free of rocks and hard lumps. One hundred percent of the backfill material shall pass a 1/2-inch sieve and no more than 50% shall pass a number 200 sieve. Backfill material shall be placed in layers not to exceed six inches in compacted thickness. Each layer shall be compacted to a minimum relative density of 90%. The material to one foot above the top of the pipe shall be compacted prior to backfilling above that point. Backfilling from one foot above top of pipe within building areas(i.e.All areas under or within 15 feet of any structural portion of a building) and afcder all concrete or asphaltic concrete shall be done with select materials. Backfilling shall be done so as to achieve a minimum relative compaction of 90% and not adversely affect existing surroundings. Backfilling outside of building areas and not under con- crete or asphaltic concrete shall be the same as above, except minimum allowable compaction shall be 85% relative density. Compaction teats shall be performed at locations and depths specified by the Architect. If required compaction is not obtained, the materials shall be reworked to achieve the required density at no additional cost. Underground gas lines shall be laid on a 4-inch minimum thickness bed of fresh water sand. 14A-3 14A.11 COOPERATION WITH OTHER TRADES Plans and specifications for the entire project are available at the job site. Examine thoroughly these plans and specifications prior to the installation of the work and arrange and coordinate the work of this section with the work of the other trades to the extent that the installation is accomplished without undue delay. Call to the attention of the Architect any points of conflict between the work of this section and that of the other trades. No additional wost will be permitted to accomplish the above. 14A.12 SUPERVISION Furnish the services of a qualified and experienced Superintendent who shall constantly be in charge of the work under this section and who shall remain at the site at all times that work is in progress. HA •13 PROTECTION Provide for the safety and good condition of all material and equipment until final acceptance by the Owner. Pro- tect all equipment and material from damage and provide adequate and proper storage facilities during the progress of the work. Replace all damaged and defective material or work prior to filing application for final acceptance. 14A.14 SUBSTITUTIONS All bids shall be based upon materials and equipment speci- fied.Such specifications are to establish a standard of acceptable quality. Substitutions will be considered only after Contract has been signed. If substitutions are desired, submit letter requesting said substitutions for consideration within 15 working days after signing of Contract. This letter shall be complete with full des- cription, supported by literature and drawings drawn to scale of equipment and material proposed as substitution. Include detail drawings showing exact arrangement of sub- stituted equipment, accessories and appurtenances within the equipment spaces allotted. Where other phases of work are affected, submit detailed drawings of work so affected showing all changes to accommodate substituted material and/or equipment. Specify amounts to be deducted for each item in event sub- stituted item is allowed. Price shall include all extra work of any nature required as a result of substitution, such as structural, building or foundation changes, additional piping, electrical or other modifications to 14A-4 to plans and specifications. No additional cost will be allowed as result of using substituted equipment and/or materials. No additional cost will be allowed as a result of substituted equipment and/or materials not being approved. 14A.15 SUBMITTAL DATA Within 30 days after the award of the Contract, the Con- tractor shall provide six brochures containing the following information: Manufacturer's data on each fixture and piece of equip- ment noting the exact capacity and conditions. Materials used for construction, including pipe, insula- tion, hangers, supports, pressure and temperature gages, valves and thermometers. Shop drawings of underground tanks. Prior to final acceptance of the work, the Contractor shall submit the following to the Architect: Record drawings. Certificate of sterilization of water piping. Affidavit of acceptance of gasoline dispensing system by the Fire Department. Certificate of buried pipe wrapping. Guarantee. 14A.16 EQUIPMENT SUPPORTS Provide the necessary supports, clips and hangers of suitable material required by the installation, but not specifically called out. Where such items are not sufficiently clear, refer question to Architect three days prior to bid; neces- sary addenda will be issued for clarification. 14A.17 SERVICE CONNECTIONS Sewer; Make all arrangements and pay all charges for con- nection to the street sewer and connect thereto. Water; Make all arrangements with the local water company and pay all charges for domestic water service and meter installation and connect thereto. Gas; Make all arrangements with the local gas company add pay all charges for gas service and meter installation and connect thereto. Temporary utilities required during construction shall be provided by the Contractor at his expense. 14A-5 14A.18 EQUIPMENT CONNECTIONS For Equipment Furnished Under This Section; All rough in and final connection of sewer; waste; vent; gas; water; and drains. For Equipment Not Furnished Under This Section; All rough in ana final connectionof waste; vent; domestic water; gas and drains. 14A.19 SOIL, WASTE & VENT PIPING Soil & Waste Below Ground; Within the building perimeter, use standard weight cast iron soil pipe and fittings, or copper, type "L" hard temper cold drawn, extending five feet outside of the building line. Hubless cast iron pipe is not acceptable, From five feet outside of the building, extra-heavy Nitrified clay pipe and fittings shall be used. Where pipe is less than 30 inches below finished grade and subject to wheel loads, use standard weight cast iron pipe and fittings. Soil & Waste Above Ground; Copper, type DWV, hard drawn with1 solder sweat f ittings or standard weight cast iron soil pipe and fittings. Vent Below Ground; Standard weight cast iron bell and spigot type soil pipe and fittings, or copper, type "L" hard temper cold drawn. Vent Above Ground; Copper, type DWV, hard drawn with solder sweat fittings or standard weight cast iron soil pipe and fittings. 14A.20 STORM DRAIN PIPING Above Ground; Type DWV copper tubing, hard temper, cold drawn with solder sweat fittings. Below Ground; Standard weight bell and spigot type cast iron soil pipe and fittings extending five feet outside of the building. Extra heavy vitrified clay pipe and fittings from five feet outside of the building. Where pipe extends under sidewalks and through curbs, use rectangular cast-iron pipe and adaptors. Where pipe is less than 30 inches below grade and is subject to wheel loads, use extra-heavy cast iron soil pipe and fittings. 14A.21 WATER PIPING Piping shall be Type "L" copper tubing, hard temper, cold drawn"Connections to equipment, apparatus and fixtures shall be made with 85% red brass pipe, iron pipe size. 15A-6 Fittings; Solder sweat, wrought copper; adaptors shall be used where copper tubing connects to iron pipe size piping or threaded valves. 14A.22 GAS PIPING Above Ground! Standard weight black steel pipe with malleable iron screwed fittings. Where exposed to the weather, use standard weight galvanized iron pipe with malleable iron screwed fittings. Below Ground; Standard weight black steel pipe with welded fittings coated and wrapped with machine-applied protective coating as follows: Clean pipe with abrasive. One coat of asphalt primer. One coat of coal tar enamel. Fiberglass interwrap. One coat of coal tar enamel. Kraft paper. At the option of the Contractor, a machine-applied 40-MIL approved polyvinyl-chloride tape, two layers half-lapped may be used in lieu of the above. Clean and prime pipe as recommended by the tape manufacturer. Joints may be field wrapped. All coated pipe delivered to the job site shall be accom- panied by applicator's affidavit certifying that the pipe has been given a high-voltage holiday detector test and that the pipe was free of holidays when shipped from applicator's yard. One copy of each affidavit shall be submitted to the Architect. A similar wrapping for made-up fittings and couplings shall be applied in the field. All field applications shall then be tested for holidays by an approved method in the presence of the Inspector. Wrapped piping shall be handled in a particularly careful manner to avoid injury. Any questionable pipe wrapping may be rejected or the Contractor may be required to retest same. 14A.23 VALVES & ACCESSORIES Gate Valves Interior; Crane No. 1320 solder end for copper tubing; Crane No. 437 screwed for threaded piping. Gate Valves;Exterior; Crane No. 1320 for copper pipe; Crane No. 462 for asbestos cement pipe. Provide cast-iron access box as specified with cast-iron cover. 14A-7 Check Valves; Crane No. 1303 solder end for copper tubing; Crane No. 34 for screwed piping. Pressure & Temperature Relief Valves; CAsh Acme FV, or equivalent "Watts1". Gas Cocks; Crane No. 1228. Combination Pressure Reducing and Pressure Relief Valves:ing illCash Acme, type "B°, or "Bell & Gossett" No. D250^ or equivalent. Sizes as noted. Combination Shut-off Valve and Balancing Cocks; "Illinois" or equivalent.Set locking device at balance point. Double Check Valve Assembly; "Febco" No. 792 "Twin-Check" backflow prevention unit, complete with gate valves, check valves and test cocks. Sizes as noted. Strainers; Crane No. 988*5 with 20 mesh monel screen. Exterior Valve Access Boxes; Alhambra No. A-3000, or equivalent. Provide two pronged extension handle for valves with handle; and square, operating nut extension handle for valves with operating nuts. Provide a total of one handle of each type. Air Vents; Provide Hoffman No. 78, or equivalent, at high point of hot water system. Run discharge pipe to service sink or floor sink. Where Crane is specified, equivalent "Walworth, "Jenkins" or "Kennedy " may be used. Except where otherwise noted, all valves and accessories shall be the same size as the line in which they are installed, 14A.24 UNIONS Unions shall be installed on both sides of all equipment and where required to facilitate removal of equipment. Unions shall be 150-pound ground-joint pattern Crane No. 1280 galvanized or equal for steel pipe; Mueller "Streamline", or equal, for copper tubing. 14A.25 DIELECTRIC ISOLATORS Where ferrous and non-ferrous piping materials come in contact except for the use of valves, isolate from each other with Walter Vallet Company V-line insulating couplings, line size. 14A.26 VALVE TAGS Furnish and install metal or plastic valve tags on all valves, except at fixtures. Tags shall have stamped numbers 14A-8 and shall be attached to the valve handle. Furnish the Architect with four printed lists showing valve number, location and service. Two of the lists shall be mounted in framed glass, or plastic laminate, and installed where directed by the Architect. 14A.27 SHOCK ARRESTORS Provide water hammer arrestors, J.R. Smith "Shocktrol" at each fixtures, or battery of fixtures. Size and location shall be as shown in accordance with Plumbing & Drainage Institute Standard PDI-WH-201. 14A.28 FLASHINGS Where pipes pass through the roof, provide SEMCO "Stormtite" No. 1110-2 lead roof flashing assembly with counterf lashing sleeve, size as noted. 14A.29 PIPE HANGERS & SUPPORTS Horizontal; All horizontal pipe, except copper, 1-1/4- ineh or greater in diameter, over 8 feet in length, shall have hangers 10 feet maximum on centers. All piping, including copper piping, 1-1/2-inch or less in diameter shall have hangers every 6 feet maximum on centers. Pro- vide a minimum of one hanger for each branch line over 6 feet in length. Cast iron soil pipe shall be supported at 5-foot intervals or at each joint whichever is the least distance. Piping, 4-inches or less in diameter, shall be supported by split-ring hangers with solid rods and adjusters. Pipe, 5- inch or larger shall be supported with split-ring or clevis-type hangers. In lieu of iftdividual hangars, trapeze-type hangers may be used for parallel pipes, details of which shall be submitted to the Architect for approval. Hanger rods for both individual and trapeze-type hangers which are suspended from concrete slabs shall be sus- pended from cast-in-place or pwwer-driven stud inserts. Installation of the inserts shall be a part of -the work of this section. Vertical; All vertical pipelines shall be supported, not hung. Piping supported on walls or studs shall be secured in place with wall supports . Hangers and supports t&fK&l be as manufactured by "Grinnell" or "Fee & Mason", unless noted to the contrary. Plumbers tape, wire, rope, wood blocking, or other makeshift devices shall not be used. Protection Shields ; Provide Semco "Tr isolators", or 14A-9 equivalent, at all hangers and supports for all water and gas piping. Semeo No. 100 for iron pipe and No. 500 for copper pipe. Hanger rods exposed to view shall have chrome-plated escutcheons where rod enters overhead. 14A.30 ACCESS PANELS Access panels in walls for cleanouts and valves shall be installed under this section. J.R. Smith No. 4761 AKL, or Zurn Z-1377 AKL, chrome-plated bronze in tile walls; J.R. Smith No. 4765 AKL, or Zurn ZP-11069 AKL, bonderized steel prime-coated for painted or unfinished walls. Minimum size shall be 6 inches by 6 inches. 14A.31 CLEANOUTS Install cleanouts where shown and as required by local plumbing code.Sraphite shall be used on all cleanouts with threads being thoroughly greased at the finish of the job. In Walls: Cast bronze, threaded countersunk ferrules and polished, chrome-plated wall access panel. Access panel shall be as specified elsewhere. In Floors; J.R. Smith No. 4043 or Zurn No. Z-1324 adjust- able eleanout with non-skid nickel-bronze cover for finished floors; J.R. Smith No. 4103 or Zurn No. Z-1324 adjustable eleanout with cast-iron, non-skid cover for unfinished floors. Adjust as required for floor finish including floor covering. Grade Cleanouts; J.R. Smith No. 4253 or Zurn No. Z-1326-10 with cast-iron, non-skid cover and vandalproof securing screws. Cover shall have word "CLeanout" cast in. Units shall be set in 18-inch by 18-inch by 4-inch thick con- crete pad. Top of pad and top of eleanout cover shall be flush with finish grade. In Ceilings; Cast bronze, threaded countersunk ferrules. 14A.32 JOINTS Copper Tubing; Cut square and remove all burrs. Thoroughly clean ends of tubing to the same depth as the fitting. Use sand cloth, sandpaper or steel wool for cleaning pipe; 50-50 solder shall be used except 95-5 solder shall be used for hot water. Tubing shall be properly processed for removal of all scale and foreign matter. All tubing shall be installed in accordance with the manufacturer's recommendations. 14A-10 Brass Pipe: Cut threads to the full thickness of the dies. Each piece of pipe shall be carefully reamed prior to installation; pipe shall be made up with friction clamps and friction wrenches. Cast Iron Soil .Pipe: Oakum or soft jute packed tight to within 1-inch from top of hub; pure, soft lead to top, finished flush with face. Vitrified Clay; Mechanical compression joints similar to Gladding McBean & Co. "SpeedSeal". Threaded Steel Pipe; Same as for brass pipe, except friction clamps and wrenches are not required. Pipe compound shall be used; fittings shall not be doped. Welded Joints shall be continuous welds utilizing backing rings.Pipe ends shall be beveled prior to fabrication. Fittings shall be welded in accordance with the manu- facturer 's recommendations. 14A.33 PIPE INSTALLATION General; The word "piping" as used herein means pipe, tubing, fittings, nipples and valves, and shall be con- sidered as such in this installation. No piping shall be permanently closed up, furred in, or covered over before inspection add approval. Street elbows, bushings, long- screws, bull-head tees or crosses shall not be used. Each piece of pipe shall be reamed to make the bore of the pipe at its end the same as within the pipe. All exposed polished connections from fixtures shall be made up with special care showing no tool marks or threads at fittings. Under no conditions shall piping be run in the floor, except as noted on the plans, unless approved by the Architect. All piping shall have reducing fittings used where any change in pipe size occurs. Changes in direction shall be made with fittings. Piping shall not be bent at any time. All piping shall be run parallel to the building lines and the entire piping systems shall present a neat appearance, both as to workmanship and grouping. No decrease shall be made in the pipe sizes shown. Sanitary; Run on a uniform grade of 1/4-inch per foot unless otherwise noted. Run as straight as possible using easy bends with long turn. All offsets shall be made at an angle of 45 degrees or less. Underground pipe shall be installed with bell ends of pipe up grade. Pipe shall be laid with uniform bearing with excavations to receive bell ends. 14A-11 Waste Piping; Set rough outlets for fixtures exactly to measurement furnished by fixtures manufacturer. Where chrome-plated brass waste nipples are not furnished with fixtures, use red brass nipples from waste connection to stacks or horizontal waste. Where brass nipples connect to chromium-plated traps, provide chromium-plated tubing covers for nipples from trap to wall or floor line. Vent piping shall be graded so as to empty itself of any water condensation. Gas piping shall be installed in strict conformance with all applicable codes. Water piping shall be installed without pockets. Storm drains shall be run at maximum attainable slope. Run as straight as possible using easy bends with long turn and without pockets. Underground pipe shall be laid with bell ends of pipe up grade. Pipe shall be laid with uniform bearing with excavtion to receive bell ends. Expansion and contraction shall be taken care of by the placing of anchors and bends at the proper locations. All pipe passing through floors/ ceilings or walls shall be provided with chrome-plated escutcheons. Exposed escutcheons, except on fixture trim in finished areas, shall be cast brass, set-screw type J.R. Smith 9070, or equal. Escutcheons in unfinished areas shall be snap-on type. Underground wrapped piping shall be laid in a 4-inch minimum depth bed of fine sand that is free of rocks, hard lumps and debris, and shall be covered on all sides with a mini- mum of four inches of fine sand. Spring ing or forcing piping into place will not be per- mitted;Piping shall be installed as to prevent undue strain on equipment. 14A.34 INSULATION Provide all insulation materials for piping and equipment underthis section.The work shall be performed by or under the direct supervision of the manufacturer or his approved representative. Application shall be in accordance with the manufacturer's application methods and procedures. Materials used in this application shall be Johns-Mart^ille" "Fiberglas" or "Gustin-Bacon". Hot Water Piping; All above ground hot water piping shall be insulated with 3/4-inch thick fiberglass pipe insulation with standard canvas jacket. The insulation shall be applied over clean, dry pipe with all joints butted firmly togehter. The factory-attached 14A-12 jacket shall be pasted smoothly over the insulation with the seams facing the ceiling or wall. Fittings shall be insulated with mitered sections of pipe insulation/ or appropriate cement, to a thickness equal to the adjoining pipe insulation. The fittings shall then be covered with canvas and sized with lagging adhesive. Exposed piping within the building shall be covered with a 6-ounce canvas jacket pasted in place and sized with lagging adhesive. Seams shall be placed next to wall or ceiling. Control items, valve handles and unions shall not be insulated. All underground hot water piping shall be insulated with "Johns-Manville" 3/8-inch thick "Aero-Tube". Fittings shall be insulated with insulating cement to a thickness equal to the adjoining pipe insulation. Control items, and unions shall not be insulated. 14A.35 DISINFECTION OF WATER SYSTEMS Preliminary Flushing t The piping shall be flushed prior to chlorination as thoroughly as possible with water pres- sure and outlets available. Star i1ization; Before being placed in service, all new mains, new sections and repaired portions of or extensions to existing pipe shall be chlorinated by introducing a solution containing not less than 50 parts per million of chlorine. The chlorine-bearing compounds to be used are calcium hypochlorite, chlorinated lime, or sodium hypochlorite. In the process of chlorinating the system, all valves or appurtenances shall be operated while the lines are being filled with the chlorinating agent. With the required chlorine solution present the system shall be secured for a period of not less than 24 hours. After retention period, tests shall be made to determine a chlorine residual of not less than 10 PPM has remained. F inal Flushing and Test t Following chlorination, all treated water shall be thoroughly flushed from the system at its extremities until the replacement water throughout the system shall be proved comparable in quality to the water from the existing water supply system and approved by the public health authority having jurisdiction. Should 14A-13 the initial treatment fail to meet with approval, the original chlorination shall be repeated until satis- factory results are obtained. Certification of test results shall be presented to the Architect prior to final acceptance. 14A.36 TESTS AND BALANCING Domestic Water Systems: TEst in accordance with Western&Plumbing Officials uniform Plumbing Code. Sanitaryi Test in accordance with Western Plumbing Officials Plumbing Code. Gas; Test in accordance with Western Plumbing Officials Uniform Plumbing Code. Storm Drain; Test shall be the same as for Sanitary. All systems shall be balanced to achieve the operating conditions noted. 14A.37 PAINTING & FINISHING All surfaces to be painted or treated under this section shall be thoroughly cleaned of all rust, dirt, grease and scale to obtain a proper surface for priming and painting. Paint or treating materials shall be lapplied to thoroughly dry surfaces only. All steel or cast iron supports and hangers shall have a protective coating. All motors and equipment with factory enamel finish shall be cleaned, oiled and rubbed down before final acceptance. Paint or retouch any equipment surface which has been scratched or otherwise damaged with material of same type and color as unmarred surface to prevent corrosion or oxidation of base materials. All surfaces which are subject to oxidation, excluding aluminum and copper, shall be Ipainted or treated with suitable materials. 14A.38 CLEANING EQUIPMENT AND MATERIAL Equipment, apparatus, f ixtures and exposed piping shall be thoroughly cleaned and chromium- or nickel-plated work shall be thoroughly polished before final acceptance. 14A-14 14A.39 CLEANUP Upon completion of the work under this section and when required during the progress of the work, remove surplus materials, rubbish and debris from the site, and leave the site, in so far as the work of this section is con- cerned in a clean and orderly manner. 14A.40 GUARANTEE All materials, apparatus and equipment furnished and installedunder this section shall be new and free from defects. Should any trouble develop within one year from the date of acceptance of the work due to faulty or inferior material and/or workmanship, the trouble shall be corrected by the Contractor without expense to the Owner. The work shall be installed in such a manner that the operation of every part of each system shall be noiseless to the extent that no sound of operation shall be heard outside of rooms enclosing the apparatus, equip- ment or piping. 14A.41 FIXTURE BACKING Backing for lavatories, urinals and service sinks shall be 8-inch wide by 1/4-inch thick steel plate. Plate shall extend to at least one stud beyodd the fixture mounting points. Woodstud Walls: The plate shall be recessed into the studs so as to be flush with the face of the studs. A 2-inch by 2-inch by 1/4-inch backup washer shall be used on the rear side of the studs. The steel plate shall be secured to each wood stud crossed with a 1/4-inch minimum diameter bolt. The fixture hangers shall be held in place with threaded steel studs with nuts on both sides of steel plate and hanger. Steel Stud Walls; The steel plate shall be secured to eachmetal stud passed by welding or by 1/4-inch minimum diameter U-bolts. The fixture hangers shall be held in place with threaded steel studs with nuts on both sides of steel plate and hanger. 14A.42 FIXTURES & EQUIPMENT All toilet fixtures shall be white, unless otherwise speci- fied.All trim and exposed piping in conjunction with fixtures shall be chromium plated. All fixture supplies and traps shall have chromium-plated wall escutcheons installed so as to be tight to wall and not be loose. Where unable to secure escutcheons by other means, J.R. Smith No. 9070 set-screw escutcheons shall be used. No plain brass or copper shall be exposed at fixture connections. Rough in for fixture supplies and drains shall be as recommended by the fixture manufacturer. Offsetting of exposed P-traps and supplies is not 14A-15 P-l Water Closet; American Standard No. F-2222 "New Madera" vitreous china, siphon jet, elongated bowl, floor mounted, complete with: 1-1/2-inch top spud. Sloan Royal No. F-110FYVQ flush valve with vacuum breakers; screwdriver angle stop; flush connection and chromium-plated wall escutcheon. S$>*rzel No. 50E white, open-front seat, less cover with self-sustaining and concealed check hinge. Closet flange assembly; setting gasket, china bolt caps. P-1A water Closet; American Standard No. F-2109 "New Cadet", elongated vitreous china floor mounted flush tank type with; N-3025 water control backflow preventer. N-3055 flush valve. N-3671 trip lever. Sperzel No. 80E w/ch white open-front seat with self- sustaining and concealed check hinge. Closet flange assembly; setting gasket; china bolt caps Brasscraft R-1712DL chromium-plated closet supply with angle valve, wheel handle, 1/2-inch IPS inlet, 1/2- inch O.D. flexible tube risers, wall escutcheonl P-1B Water Closet & Lavatory Combination; "Super Secur aware1* No. A-ISd "Walcomb" one-piece cast aluminum, wall mounted, complete with: Wall outlet. Integral seat. Integral seat. Fast drain outlet. Security Fasteners. Sloan Royal No. 152YV concealed flush valve with vacuum breaker. Self-closing, tamperproof water valves. Soap dish Drinking bubbler Mounting bolts. Carrier. 14A-16 P-2 Urinal; American Standard No. F-6350 "Lynbrook" vitreous china, wall hung, complete with* 3/4-inch top spud. Integral trap. Wall hanger. Outlet threaded 2-inch inside. Sloan Royal No. 180YV flush valve with screwdriver stop, vacuum breaker, flush pipe and wall escutcheon. Mounting bolts and china bolt caps. P-3 Lavatory; American Standard No. F-350 "Lucerne" vitreous china, wall hung, complete with: Concealed arm supports. Wall hanger. N-2101-8 combination faucet with aerator and pop-up drain and 1-1/4-inch tailpiece. Brasscraft R1715A chromium-plated wall supplies with angle valves, 1/2-inch IPS inlet, 3/8-inch OD flexible tube risers and wall escutcheons. 1-1/4-inch by 1-1/2-inch cast brass P-trap with wall escutcheon. P-3ALavatory; American Standard No. F-350 "Lucerne" vitreous china, 18-inch by 20-inch wall hung, complete with; Concealed arm supports. Wall hanger. Brasscraft R-1715A chromium-plated wall supplies with angle valves, 1/2-inch IPS inlets, 3/8-inch OD flexible tube risers and wall escutcheons. 1-1/4-inch by 1-1/2-inch cast brass P-trap with wall escutcheons. R-2215 self-closing faucets mounted on right side only. R-2532 drain plug with perforated strainer and 1-1/4-inch tailpiece. Plug for left-hand drilling. 14A-17 P-3B Lavatory; American Standard No. F-3301 "Horizon" Enameled cast-iron counter-top type, complete with: Mounting lugs and bolts. Brasscraft R1720A chromium-plated wall supplies with angle valves, wheel handles, 1/2-inch IPS inlets, and 3/8-inch OD flexible tube risers, wall escutcheons. N-2001-1 supply fitting with pop-up waste, aerator, and 1-1/4-inch tailpiece. 1-1/4-inch by 1-1/2-inch cast brass, chromium-plated P- trap with chromium-plated wall escutcheon. P-3C Lavatory; American Standard No. F-385 "Viking" vitreous china, countertop type, complete with: Brasscraft R1720 lavatory supplies with angle valves, wheel handles, 1/2-inch IPS inlets and 3/8-inch OD flexible tube risers, wall escutcheon s. N-2107 supply fitting with pop-up waste, aerator, and 1-1/4-inch tailpiece. 1-1/4-inch by 1-1/2-inch cast brass, chromium-plated P-trap with chromium-plated wall escutcheon. P-4 Service Sink: American Standard No.P-7701 "Argo" 24-inch by 20-inch cast iron, acid-resisting enameled inside, plain back service sink with: Wall hanger. R-5010T long spout, top brace, wall-mounted supply fitting w/bucket hook. P-7798 adjustable trap standard with R-455-1 strainer. Stainless steel rim guard bolted to rim. P-5 Shower; American Standard No. N1152 with chromium- plated bent arm and wall escutcheon, N-1303 shower head, and MTF 3434 shower receptor. P-6 Drinking Fountain: Larco No. WA-7 wall-mounted with wall hanger; stainless steel casing; chromium-plated brass bubbler with self-closing stop valve; complete refrigera- tion system with water storage tank; motors and drives; controls with adjustable thermostat; 1-1/4-inch by 1-1/2- inch cast-brass P-trap; copper tube with cut-off valve from wall supply to unit connection. 14A-18 HP-6A Drinking Fountain; "Crane" No. 6-520 "Waterfall vitreous china, wall mounted, complete with: Wall hanger. 8-5604 supply fitting with angle stream bubbler, auto- matic stream regulator, screwdriver stop; self-closing valve. Access cover plate. 1-1/4-inch by 1-1/4-inch cast brass P-trap. Electric Water Heater; Columware Inc. "Lectro" glass- lined, complete with: magnesium rod tank protector; controls; heating elements; ASME rated pressure and temperature relief valve. Units shall operate on the power source noted. Size and capacity, type and arrange- ment shall be as shown. Gas Water Heater; National Steel glass-lined A6A approved for use withnatural gas. Unit shall be complete with gas pressure regulator; cast-iron burner; 100 percent safety pilot shut-off; ASME rated pressure and temperature relief valve; drain valve; insulation; draft diverter; temperature controls; and shall have a 5-year Warranty. Size and capacity, type and arrangement shall be as shown. Hot Water Circulating Pump; "Bell & Gossett" arranged to operate on the power source noted. Units shall be of the close-coupled in-line type fitted with bronze impeller and wearing ring; mechanical shaft seals; cast iron casing. Size and capacity, type and arrangement shall be as shown. Equivalent Taco is acceptable. Hose Bibbs (Exterior); Acgcn No. 8100-2 or 8105-2 as required, recessed with face flange, door, integral stops, vandalproof lockshield on hose bibb and door. Provide a loose key for operating door, shut-off valve and hose bibb with each hose bibb. Hose Bibb (Interior); Acorn No. 8100-1 or 8105*1 as required, less door; with face flange, integral stop; provide a loose key handle with each hose bibb. All exposed parts shall be polished chromium plated. Floor Sinks: J.R. Smith No. 3191, 12-inch by 12-inch by I0-inch deep cast iron acid-resisting enameled inside with anchoring lugs; acid-resisting coated dome strainer; flashing flange. Provide sheet lead flashing 8-inches wide all around; sizes as noted. 14A-19 Floor Drains: J.R. Smith No. 2010-A or Zurn Z-415 adjust- able with cast iron body, round, nickel-bronze grate, clamping collar and seepage openings. Provide lead flashing extending a?minimum of 12 inches all around from drain. Size as shown. Roof Drains; J.R. Smith No. 1010 ( or equivalent Zurn or Josom) with cast iron body, flashing ring and gravel stop, underdeck clamp, 5-1/2-inch high "Fortiflex dome; rust-resistant bolts. Provide sheet lead flashing extending a minimum of 8 inches all around from edge of drain. Size as shown. Gas Vents; Metalbestos NFPA type "B" double wall with galvanized steel outer pipe and aluminum inner pipe. Provide all required fittings and adaptors. Provide Briedert type "L" flue cap at the upper terminal of each vent. 14A-20 MECHANICAL DIVISION 14 SECTION 14B - HEATING AND AIR CONDITIONING 14B.1 SCOPE General Conditions and Special Conditions are a part of this section. The work shall include all labor, materials, equipment, transportation and services necessary to complete all heating, ventilating and air conditioning work as shown and as specified, including all incidental work necessary to make it complete, satisfactory and ready for operation. Related Work Specified Elsewhere Cutting and patching of budding structure; pertinent sections. Concrete work; "Concrete" Access panels in building structure. Painting, except as otherwise specified; "Painting". Louvers on the exterior face of the building. Line voltage wiring and conduit; "Electrical". Electrical supply connection to equipment; "Electrical" 14B.2 DOCUMENTS Thoroughly examine all contract documents. Discrepancies, omissions or conflicts in the contract documents, or doubt as to the meaning thereof shall be brought to the atten- tion of the Architect prior to the bid-opening date. Addenda will be issued to clarify the discrepancies, omissions, conflicts or meaning, and it shall become a part of the contract. Oral instructions are not valid under any section of the specifications. 14B-3 PERMITS & INSPECTIONS Arrange for all permits, licenses and inspections necessary for tne installation of the work under this section. Pay all fees required therefor, including inspection fees. Certificates of all inspections shall be delivered to the Architect, or posted in a conspicuous place. 14B.4 RULES & REGULATIONS All work and materials shall be in full accordance with the latest rules and regulations of all legally constituted agencies having jurisdiction. Nothing in these plans and specifications is to be construed to permit work not conforming to these rules and regulations. 14B-1 14B.5 DRAWINGS The drawings show the general arrangement of all work underthis section. Any work indicated on the drawings but not specifically mentioned in the specifications, or vice-versa, shall be furnished and installed. As it is not within the scope of the drawings to show all neces- sary offsets, obstructions, or structural conditions, it shall be the responsibility of the Contractor to install his work in such a manner that it will conform to the structure. 14B.6 RECORD DRAWINGS The Contractor shall provide and keep up to date a complete record set of prints which shall be corrected daily, and shall show every change from the original contract drawings. Prints for this purpose may be obtained from the Architect at cost. This set of prints shall be kept on the job site and shall be used only as a record set. This shall not be construed as authorization for the Contractor to make changes in the layout without definite instructions in each case. Upon completion of the work,these records shall be delivered to the Architect. 14B.7 SUPERVISION Fur nish the seryices of a qualified and experienced Super- intendent who shall constantly be in charge of the work under this section. Notify the construction superinten- dent at least three days in advance of covering up of ductwork and equipment, and arrange for inspection by the Engineer. 14B.8 COOPERATION WITH OTHER TRADES Plans and specifications for the entire project are avail- able at the job site.The Contractor shall examine thoroughly these plans and specifications prior to the installation of his work and shall arrange and coordinate his work with the work of the other trades to the extent that the installation is accomplished without undue delay. The Contractor shall call to the attention of the Architect any conflict between his work and that of the other trades. No extra cost will be permitted to accomplish the above. 14B.9 OPENINGS Except where noted on the plans, no holes or openings will be allowed in the structure without consent of the Architect. Sleeves for holes through concrete construction shall be placed in forms before pouring concrete. Location 14B-2 of framed openings is indicated on the drawings. Verify openings with the General Contractor, and/or furnish instructions for openings in advance of the work. Should this information be neglected, or incorrect, and additiional cutting is required, the additional cost of corrections shall be borne under this section. 14B.10 FLASHING Ductwork, pipe, and other items which pass through the building structure, equipment pads or floors shall be thoroughly sealed against the entry of water or moisture with suitable sheet metal flashing and counterflashing and an asphaltic base mastic sealer. 14B.11 CLEANUP Upon completion of the work and when required during the progress of the work, remove all surplus materials, rub- bish and debris from the site, and leave the site in so far as the work under this section is concerned in a clean and orderly manner. 14B.12 ACCESS PANELS Access panels or doors shown or required for the servicing or maintenance of equipment will be provided under another section. The responsibility for the exact location of the panels or doors shall be a part of the work under this section. 14B.13 CONCRETE WORK Provide the necessary dimensional information and furnish and install anchor studs as required. Anchor studs must be installed within a standard weight pipe sleeve in such a manner as to allow a lateral movement of one-half the bolt diameter. Each piece of equipment must be permanently leveled during anchoring procedure and before the connec- ting of piping. 14B.14 GUARANTEE All materials, apparatus and equipment provided under this section shall be new and free from defects. If trouble develops within the period of one year after the date of final acceptance due to faulty or inferior materials and/or workmanship, such trouble shall be corrected at the expense of the Contractor who installed or provided the work. 14B.15 SUBSTITUTIONS & SUBMITTAL DATA All bids shall be based upon materials and equipment speci- fied"!§uch specifications are to establish a standard of acceptable quality. Substitutions will be considered only after contract has been signed. 14B-3 The Contractor may, at his option, suggest substitute makes and kinds of materials and equipment (other than those specified) indicating the amount of credit or extra in each instance. Acceptance of substitute items shall be only by written approval of the Owner. In the event the Engineer's evaluation of the suggested substi- tute item is required to obtain Owner's approval, the Contractor shall pay a fate for for investigating and evaluating the substitution. In all instances of substi- tution, the Contractor shall assume full responsibility for having all substitute items comply in all respects with the applicable portions of the Contract specifications, except where such requirements are specifically waived by the Owner. Within 20 days after the award of the Contract, the Con- tractor shall provide six brochures containing the following information: Manufacturer's data on each piece of equipment, noting the exact capacity and conditions. Air distribution and air control products. Temperature control diagram, details and equipment. Materials used for construction, including pipe, insula- tion, hangers, supports, pressure gauges, thermometers, flexible connections, vibration isolators, and line voltage control items. The above submittal data shall be presented in booklet form and in such a manner that the entire scope of the installation is evident. Random submittal data is not acceptable. Name of testing and balancing engineer and detail outline of scop e of balance work. 14B.16 OPERATING INSTRUCTIONS Before the acceptance of the work and/or during final inspection, provide a qualified representative to operate the equipment and instruct the Owner, or representative, to the extent that a full and complete understanding of how the system is to operate and be maintained is accomplished Provide a typewritten operation manual and a step-by-step outline of the operation and maintenance procedure of the systems. Provide a copy of the wiring and control diagrams and fit behind framed glassor clear plastic.Locate Instructions and diagrams where trhown or as directed. 14B-4 14B.17 MAINTENANCE Before final inspection for acceptance of the work, the Contractor shall submit to the Architect four bound and indexed copies of the Maintenance brochure on the operation including the system air balance as herein specified, equipment operation and maintenance paAfKLets, equipment machinery parts lists and all pertinent data, including a control diagram. Provide complete operating instructions for periodic oiling, filter changes, etc.. After the entire systems have been completed and all con- nections made, the systems shall be continuously operated for an 8-hour period at a time requested by the Engineer to prove that the plant will fulfill all guarantee requirements. During these runs the Contractor and the manufacturer's of the various items of equipment shall instruct the Owner's operating mechanics in the operation and maintenance of the systems. Furnish a complete set of operating instructions and com- prehensive line diagrams of the control systems and elec- trical control circuits. These shall be mounted in sub- stantial aluminum frames under glass and shall be installed where directed. Sequence of controls shall be included. The four copies of maintenance brochures hereinbefore *shspecified shall include the following: Refrigeration Equipment (Complete) System Test Data Fans Controls, including Sequence of Operation & Diagrams. Filters and Draft Gauges Griles and Registers Gravity Vents Capacity Curves The Contractor shall provide the aforementioned maintenance pamphlets and any other required operating or service instructions not otherwise provided for in bound and indexed sets to be submitted to the Architect at least one week before final inspection of the job. 14B.18 TESTS Balancing and Adjusting; The Contractor shall procure the services of an independent balance and testing agency which specializes in the balancing and testing of heating, ventilating and air conditioning systems to balance, adjust and test air and water moving equipment and air distributing and exhausting systems as herein specified. 14B-5 All work by this agency shall be done under direct super- vision of a qualified engineer. All instruments used by this agency shall be accurately calibrated and maintained in good working order; if requested, the tests shall be conducted and maintained in good working order; if requested tests shall be conducted in the presence of the Engineer responsibile for the project and/or his representative. Balancing and testing shall not begin until system has been completed and is in full working order. The Con- tractor shall put all heating, ventilating and air condi- tioning systems and equiment into full operation and shall continue operation of same during each working day of testing and balancing. The Contractor shall award the test and balance contract to the approved agency upon receipt of his contract to proceed with air conditioning installation to allow the balance agency to schedule tshis work in cooperation with other trades involved. Upon completion of the installation, the balance agency snail perform the following tests, compile the test data and submit six typewritten copies ©f> the complete test data to the Contractor for forwarding to the Architect for evaluation and approval; random and partial submittals will not be reviewed. Provide all information at one time and in brochure form. Testing Procedure; The balance agency shall perform the following tests and balance the system in accordance with the following requirements: Test and adjust blower outlet velocity to design requirements. Test and record meter full load amperes. Make pitot tube traverse of ducts and obtain design CFM at fans. Test and record system static pressures at suction and discharge of fans and pumps. Test and adjust system for design recirculated air, CFM, and water quantity, GPM. Test and adjust each pump for design pressure differential between suction and discharge. Test and adjust each coil, heat exchanger, chiller and control valve by-pass circuit for design water flow. Test and adjust system for design CFM, outside air. Test and record entering air temperatures (DB heating and cooling). Test and record entering air temperatures (WB cooling) Test and record leaving air temperatures (DB heating and cooling). 14B-6 Test and record leaving air temperatues (WB cooling). Adjust all main supply and return air ducts to proper design CFM. Adjust all zones to proper design CFM, supply and return. Test and adjust each diffuser, grille and register to within 5% of design requirements. Each grille, diffuser and register shall be identified as to location and area. Size, type and manufacturer of diffusers, grilles, and registers and all tested equipment shall be identified and listed. Manufacturer's ratings on all equipment shall be used, identified and listed. Manufacturer's ratings on all equipment shall be used to make required calculations. Readings and tests of diffusers, grilles and registers shall include required FPM velocity, required CFM and test resultant CRM after adjustments. In cooperation with the control manufacturer's repre- sentative, setting adjustments of automatically operated dampers to operate as specified, indicated and/or noted. All diffusrs, grilles and registers shall be adjusted to minimize drafts in all areas. As a part of the work of this contract, the Contractor shall make any changes in the pulleys, belts, dampers or the addition of dampers required to correct balance as recommended by the balance agency, at no additional cost. Water piping system shall be subjected to a hydrostatic pressure test of 100 psig before insulation is applied. Gauges, switches and other appurtenances not designed for this pressure shall not be subjected to the test. Duration of such test shall be for a period of four hours with not more than a 5 psig drop in ppessure. 14B.19 ELECTRICAL REQUIREMENTS Electrical work under this section shall consist of fur- nishing of all electric motors,and controls and relays. Installation under "Electrical" section of this specifcation, Motors; Conform to the standard of National Electrical Manufacturing Association. Motors under 1/2 HP single phase, 1800 rpm; and motors 1/2HP and over, 3 phase, 1800 RPM. All motors shall be of the open, drip-proof induction type suitable for continuous operation at 60 cycle, and shall be NEMA design B. Overload protection shall be provided externally or built into the motor. Motors exposed to the weather shall be totally enclosed fan-cooled type. All motor starters shall be furnished and installed under "Electrical" section of this specification. 14B-7 Wiring; All line voltage wiring and conduit from elec- trical panel boards to disconnect switches, starters, motors and control devices shall be furnished and installed under "Electrical" section of this specification. Provide a sheet-metal cabinet with hinged doors to cover electrical and control items. The entire sheet-metal cabinet shall be given a primer coat and two finish coats of semi-gloss enamel. See "Controls" under this section of the specification. 14B.20 PNEUMATIC CONTROLS Furnish and install a pneumatic control system as raanu- faetured by "Johnson Service Company","Powers Regulator Co", or "Honeywell", and as described herein and as shown on the plans. The temperature control equipment shall be the product of a single manufacturer and shall be installed by or under the direct supervision of the manufacturer, and shall be pneumatic only. The Contractor shall, after completion of the original test of any installation, and acceptance by the Engineer, provide any service incidental to the proper performance of the temperature control system as required under the heading "Guarantee". After completion of the installation of the system, the automatic control contractor shall regulate and adjust all thermostats, control valves, motors and other equipment provided under this heading. He shall place them in complete operating condition subject to the approval of the test and balance engineer. The complete temperature control system shall be installed and shall function as indicated by the control drawings on the plans. Provide an automatic control air compressor, complete with minimum 30-gallbn storage tank, meter and drive assembly, belt -guard, ASME pressure relief, pressure reducing valve, moisture condenser, filter, intake silencer and gauges. Provide, where shown or indicated herein, 2-1/2-inch minimum diameter dial-type thermometers. All thermometers shall be so located and grouped for each unit with perma- nent metal or plastic nameplates designating the use of each. For ductwork, the thermometer remote bulb shall be fitted into the duct through an appropriate rubber or plastic frommet to form a tight seal For piping, thermometer bulb shall be fitted into a separable socket. 14B-8 Provide sheet-metal cabinets of standard design for all control and electrical, equipment used under this section with a full-hinged door with lock. See "Control Diagrams" for all items to be mounted in cabinet. Submit Shop Drawings before construction is begun. Air gauges shall be provided for each instrument branch air line. All inaccessible air lines shall be copper; accessible lines may be plastic,except that all air lines to central equipment areas shall be copper. All piping shall be routed to conform to the building walls or ceilings and must be so grouped as to present a neat and attractive appearance. Dampers shall comply with the requirements under "Ductwork" in this Section. Room thermostats shall be of the proportional type with bi-metal elements. Thermostats shall be furnished with blank metal satin-chrome locking covers. Duct mounted and water line temperature controllerat tempera- ture controller *»nsors shall have 200 degree F. range with pneumatic feedback. Transmitter accuracy shall be factory-calibrated and shall have the capability of transmitting a linear signal over the 200 degrees F. span. Automatic Valves for Hot & Chilled WAter Coils: Automatic valves shall be of the three-way type and shall be fully modulating. They shall be of the screwed type with 150 psi bronze-rated bodies. Valve packing shall be teflon type, spring loaded and shall be self-adjusting. Valve seats and plugs shall be brass with metalto metal seating. Flow characteristics shall be linear, and the plug design shall be such to provide constant total flow through its travel. Valve operators, where sequencing is required, shall be furnished with spring ranges of 2-7| and 8-13#. Maximum water pressure drop through valves of 5 psig. 14B.21 VIBRATION ISOLATION The units shall be products of"Mason Industries Inc" and shall be selected on the basis of equipment type, speed, construction and span and type of isolator used. Each piece of equipment shall be supported, or suspended, using metal spring-type isolator of the self-aligning type, except that equipment weighting less than 100 pounds may be of the free-standing type. All vibration isolators shall be selected from selection guide VSC-1165. Size and capacity, type and arrangement shall be as noted. 14B-9 14B.22 FLEXIBLE CONNECTIONS Flexible connections shall be six-inch wide "Ventglas" and shall be installed at the discharge and intake side of all air handling units as shown. Where units are exposed to the weather, provide adequate covering to prevent water leakage into ductwork. 14B.23 DUCTWORK General; All ductwork shall comply with the recommendations of the latest edition of ASHRAE Guide for Low Pressure Ductwork and in accordance with the National Board of Fire Underwriters Standard No. 90A. At the option of the Contractor, one of the following materials shall be used: Copper bearing sheet steel, galvanized. Sheet aluminum alloy, 2S or 3S temper. Workmanship; First class in all respects. Return all exposed edges for both strength and appearance. Pit the necessary ribs, cleats, stiffeners and other reinforcements required to make the sections rigid and substantial. Design; Mitered bends of 45-degree deflection or more shall be equipped with factory-manufactured, double-radius turning vanes; except where duct dimensions are less than 12- inches square, single-radius type turning vanes may be used. The minimum turning radius of a bend shall be equal to the width of the duct on which it is made, except where mitered bends are used. Where duct branches are tapped off of main trunks, use an adjustable extractor of the same size as the branch duct. All extractor adjustments shall be made by any of the following methods: Through the face of a grille, register or diffuser. By extending the adjustment rod through the duct and using an adjustable quadrant and locking device. Where ductwork is inaccessible and either of the above methods is not practical, use a remote adjust- ment extension and mount such adjustment in the finished wall or ceiling. The adjustment shall be enclosed with a flush-mounted insert and fitted with a removable, prime-coated disc. 14B-10 Friction dampers shall be constructed of the same metal as the duct and of two gauges heavier than the duct in which it is installed. Provide adjust- ments as noted above. Hangers and supports shall be 1-inch wide bands of the same metal as the duct and riveted or screwed at the bottom and fastened to the building structure as required. Maximum spacing of four feet and at least two pair of supports per section. TRansverse joints shall be at the option of the Con- tractor, except where ductwork is exposed to view and not externally wrapped; use drive-slip or bar-slip joints neatly turned at corners. All joints shall be made effectively airtight. Provide four-inch wide canvas cloth over all joints. Canvas shall be com- pletely saturated in an arabol solution before applying and then given a second coat after it has dried. Acoustical lining, where indicated, shall be 1/2-inch thick dual-density with the heavier material on the side facing the air stream. Secure to metal with the appro- priate kind and amounts of adhesive, and provide mechanical fasteners of the soldered or welded type at 18-inches on centers in both directions. Note that duct sizes given are net inside of lining. Access doors and panels shall be provided at all equip- ment^including fire dampers, when not accessible from the outside of the duct system. Such doors or panels shall be fitted with metal frames with suitable gasket materials of appropriate size and shape, secured to the duct by means of rust-resistant metal hinges and/or cam oprators to assure air tightness. Vcntlock 1100 or #200 series, as required by size. Size of door panels shall be large enough to permit the removal of equip- ment for which it serves. Fire Dampers: Provide multi-blade, fusible-link spring actuated metal fire dampers at all fire separations and as shown. Fire dampers shall be constructed and installed in accordance with NFPA Standards. Where acceptable, combination fire dampers and opposed-blade dampers may be used. Opposed blade dampers of the manual or controller-operated type shall be of the multi-blade design with positive shut-off seals. Each damper blade shall not exceed two inches in width and shall be mechanically secured to a rust-resistant pivot rod. The pivot rod shall be set into an oil-impregnated bronze or nylon bushing set into a substantial metal frame. Dampers which are required for 100% shutoff shall have neoprene rubber edges on each blade. 14B-11 14B.24 FLEXIBLE DUCTWORK All flexible ductwork as noted on the drawings shall be Pittsburg Plate Glass "Glass Flex" and shall be preformed round, wire-reinforced fiberglass air duct with vapor barrier jacket. Duct and jacket must meet the fire hazard requirements of NFPA No. 90A. Sections shall be joined by slip joint by inserting a sheet-metal sleeve. All connections shall be reinforced by sheetmetal fittings, or fabricated from fiberglass duct in accordance with the manufacturer's recommendations. All joints and connections shall be sealed with a suitable mastic and clamped with metal bands. 14B.25 PIPE AND FITTINGS The General Arrangement of the work is shown. It is not within the scope of the drawings to show all fittings, offsets, and bends. The materials and methods of install- ation to be used in the systems shall be as follows: Hot and chilled water piping shall be type "L" seamless hard temper cold drawn copper tubing. Fittings shall be wrought copper, solder type with standard radius elbows made up with 50-50 solder Cast brass fittings are not acceptable for any usage. Use copper to IPS adaptors as required between screwed connections and piping. Reductions in pipe size shall be made by bell or fitting reducers; bushings are not acceptable. 14B.26 PIPING SPECIALTIES Valves; Gate valves, 2-inch and smaller, shall be screwed or solder type, 125 pound PSI working pressure, all bronze wedge disc, non-rising stem. Gate valves, 2-1/2-inch and larger, shall be flanged type, 125 PSI working pressure, iron body, bronze trim, non- rising stem. Check valves, 2-inch and smaller, shall be screwed or solder type, 125 PSI working pressure horizontal swing type with renewable composition discs. Check valves, 2-1/2-inches and larger, shall be flanged type, 125 PSI working pressure, iron body, bronze trim, horizontal swing-type with renwable composition discs. 14B-12 Plug cocks, 2-inch and smaller, shall be screw-pattern full port type lubricated for water service, bronze body, bronze trimmed. Plug cocks, 2-1/2-inch and larger, shall be full port flanged type, lubricated for water service, iron body, bronze trimmed. Combination balancing and shut-off valves shall be as manufactured by "Illinois" or "Dunham-Bush" with locking device for balance point. Strainers; Strainers, 2-inch and smaller, shall be "Wye" pattern, screwed or soldered type with 20 mesh monel screens and I/2-inch straight pattern hose bibbs for blowdown. Strainers 2-1/2-inch and larger shall be "Wye" pattern, flanged type with 20 mesh monel screens and 3/4-inch straight pattern hose bibbs for blowdown. All strainers, when installed in horizontal piping, shall have "Wye" in vertical position to allow for complete drainage. Unions; Unions, 2-inch and smaller, shall be all-bronze ground joint type. Unions, 2-1/2-inch and larger, shall be made with standard 125 PSI flanges of the same material as adjacent piping. Unions between dissimilar metals shall be the dielectric type as manufactured by "Epco" for 2-inch and smaller, and "Maloney" for 2-1/2-inch and larger. Unions shall be installed on all sides of each piece of equipment and automatic control valves. Hangers and Supports: Suspended individual piping shall be hung with split-ring type hangers as manufactured by "Fee & Mason" or "Grinnell". Suspended piping, where two or more lines run parallel for mere than 8 feet, shall be hung with a common trapeze-type hanger equal to "Unistrut" with standard pipe clamps. Insulated piping shall have 18-gauge sheet metal protec- tion saddles, minimum 12-inch long at support and hangers, Hangers and supports shall be spaced as per Schedule A on straight runs, but within one foot of all changes in 14B-13 direction of piping. Additional supports shall be installed as required to prevent sagging due to accessories in the piping, and to keep weight of piping from being supported by pumps or equipment. Schedule A Size Maximum Hanger Spacing Copper 1/2-inch 3/4-inch 1-inch 1-1/4 -inch 1-1/2-inch 2-inch 2-1/2-inch 3 inch 6 feet 6 feet 6 feet 8 feet 8 feet 10 feet 10 feet 10 feet 14B.27 HOT WATER SPECIALTIES Expansion tank shall be of the capacity noted on the drawings and hot dipped galvanized after fabrication. It shall bear the ASME label for 125 PSI working pres- sure. Tank shall be provided with gauge-glass, fill and drain tappings before galvanizing. Gauge glass for expansion tank shall have protective shield or rods and gauge cocks as manufactured by "Henry", or equal. Air elimination fittings shall be provided at the expan- sion tankand in the piping as shown on the piping diagram. They shall be "Bell & Gossett", or equal. Pressure gauges shall be installed where shown on the drawings and at pumps; they shall be compound type with 3-1/2-inch dials, 30-inch to 100* range. They shall have recalibration adjustment, pulsation dampeners, and gauge cocks and shall be "Ashcroft", "Marshalltown", or equal. 14B.28 INSULATION Provide all insulation materials for piping and equipment. The work shall be accomplished by or under the direct supervision of the manufacturer, or his approved repre- sentative, and applied in accordance with the manufacturer's application methods and procedures. Materials used in this connection shall be "Johns-Manville", "Fiberglass", or "Gustin-Bacon", and shall comply to NFPA Standard 90A. Interior Ducts; All supply air ducts shall be insulated with 2-inch thick 3/4-pound density fiberglass blanket with factory-applied vapor barrier. Insulation shall be wrapped entirely around ducts with all joints lapped at least 4 inches and 14B-14 secured with 18-gauge black annealed wire on 12-inch centers. Insulation shall cover all surfaces, including standing •earns. All ducts in equipment rooms and/or exposed to view shall be lined with 1-inch thick, 3-1/2-pound dual- density fiberglass duct liner. The lining material shall be applied with adhesive. Ducts over 24-inches wide or deep shall have the duct liner secured with welded studs or mechanical fasteners on 12-inch centers in addition to adhesive. The coated side of the duct liner must face the air stream. All exposed edges of the liner shall be coated with adhesive, shiplapped or rolled ' under. The seams on all ducts shall be sealed to insure air tightness; see "Ductwork". Not that duct size given are net inside of lining. Return air ductwork shall be insulated and finished as above for supply ductwork, except that vapor barrier is not required. All duct seams must be sealed to insure airtight seams and to prevent ballooning of canvas; see "Ductwork". All hot water supply and return piping shall be insulated with i-inch thick fiberglass pipe insulation with 8-ounce glass fiber jacket. The insulation shall be applied over clean, dry pipe with all joints butted firnly togehter. The factory-attached glass fiber jacket shall be pasted smoothly over the insulation with seams facing the ceiling, wall or roof. Fittings aha11 be insulated with mitered sections of pipe insulation, or appropriate cement, to a thickness equal to the adjoining pipe insulation. The fittings shall then be covered with canvas and sized with lagging adhesive. Where insulation supports the weight of pipe, use a glass foam insert of approximately 9 inches in length. All piping insulation located in equipment rooms and/or exposed to view shall be provided with two additional coatings of arabol adhesive. Chilled Water Piping All piping shall be insulated with 1-1/2-inch thick, three and one-half pound per cubic foot density fiberglass insulation. 14B-15 The insulation shall have a factory-applied white vapor barrier jacket. Application shall be made on clean, dry pipe with all joints butted firmly together. Laps shall be sealed with vapor barrier adhesive. Butted joints shall be wrapped with 4-inch strip of the vapor barrier jacket cemented with vapor barrier adhesive and shall be further secured with metal bands at 18 inches maximum on centers. All fittings shall be insulated by wrapping with fiber- glass blanket to a slightly greater thickness than the adjoining pipe insulation and secured with jute twine. Then coat the fitting with appropriate cement and finish with glass fiber cloth dipped in an arabol adhesive. Fitting insulation may be fabrieted from pipe insulation at the Contractor's option and finished as above. Coil Condensate Piping; Condensate piping within the Building shall be covered with 1/2-inch thick, non- combustible foam plastic insulation. Each jcbint shall be made with adhesive and shall be airtight. Plenum Lining; All plenum or ductwork, where noted, shall be lined with 1-inch thick dual density fiberglass duct liner. The insulation shall be secured with welded studs or mechanical fasteners on 12-inch centers, in addition to the application of adhesive. The dense side of the liner must face the air stream. All exposed edges of the liner shall be coated with lagging adhesive, rolled under, or shiplapped. 14B. 29 WATER CHIUBR The unit shall be "Trane" and shall be arranged to opera-te on the power source noted and shall contain the following: Accessible hermetic reciprocating compressor, designed to operate on R-22 and at 1750 RPM. The unit shall include in its design a force-feed reversible oil pump; electric resistance crankcase heater; hot gas discharge muffler; and capacity reduction mechanism arranged for unloaded start. The units shall be arranged on a substantial metal base complete with spring-type vibration isolation devices and located within a sound-attenuating enclosure. 14B-16 A sheil-and-tube condenser section complete with pressure-relief device, purge cock, and liquid shut-off valve. A shell-and-tube direct expansion heat exchanger complete with insulation. Refrigeration specialties shall include expansion valves, solenoid valves, filter, dryer and liquid/ moisture indicator. A factory wired-and-assembled control panel with hinged door and latch. The control panel shall include a magnetic motor starter for the compressor motor, high and low pressure switches, oil pressure switches and non-recycling pump-down relay, relay for solen oid valve operation, time-delay relay and manual reset relay arranged for remote resetting. The entire unit shall be arranged within a substantial galvanized sheet steel casing and finished with a factory- applied enamel, weather resistant paint. The supporting legs shall be finished as above and arranged with mounting plates. Size and capacity, type and arrange- ment shall be as shown. 14B.30 PUMPS The units shall be "wienman" and shall operate on the power source noted. Units shall be of the close-coupled, end- suction centrifugal type. The pump shall be fitted with a bronze impeller and wearing ring, mechanical shaft seals, and cast iron casings arranged with gauge tappings at the suction and discharge openings. Size and capacity, type and arrangement shall be as shown. 31 MULTIZONE AIR HANDLING UNITS The units shall be factory packaged "Trane" and shall con- tain the following major sections with noted design features: The coil section shall contain a copper tube-copper fin, chilled water coil with air vent, drain and gauge cock connection at the entering and leaving connections, and shall be tested to 250 psig air pressure under water. The fan section shallcontain forward-curved aluminum air foil wheels of the double width-double inlet type. The fan shall be statically and dynamically balanced after being installed within the easing. Heavy-duty prelubricated and sealed ball bearing pillow blocks shall be located loutside the cabinets such that bearings can be replaced from outside of the unit. The motor and drive shall consist of a totally enclosed fan cooled motor with permanently lubricated ball 14B-17 bearings and shall be fitted with an adjustable motor sheave and V-belt enclosed within a belt guard. The heating coil and by-pass air section shall contain a copper-tube-copper fin heating coil with air vent, drain, and gauge connections on the inlet and discharge connection; three sets of dampers; two sets of dampers shall be located one on the upstream and one on the downstream side of the heating coil and shall operate parallel to one another; the third set of dampers shall be located in the bypass. The bypass shall be sized to offer the same air resistance as the heating coil and shall contain an adjustble static pressure plate. The dampers shall be constructed so that no more than one percent leakage occurs at shutoff. All of the above sections shall be enclosed in a sheet metal insulated casing with coil, drain pan and shall be fitted with access panels where required. All parts of the casing and supports shall be galvanixed and further given a protective coating for weatherproof installation as recommended and guaranteed by the manu- facturer. Provide a common structural rail to which each section is attached and provide metal, spring-type vibration isolators. Size and capacity, type and arrangement shall be as shown. 14B.32 COOLING TOWER The anit shall be "Baltimore Air Coil" and shall contain galvanized centrifugal forward-curved wheels and scrolls fitted onto rust-resistant steel shafts with self- aligning ball bearings; drift eliminators; spray deck; spray header with brass nozzles; motor and V-belt drive assembly with adjustable drive pulley and drive guards; bleed lines and fill-and-float valve assembly. All of the above components shall be fitted into a metal angle frame work with removable access panels. The entire tower, including components, shall have a galvanized coating and finished with protective coating of aluminum paint. Size and capacity, type and arrangement shall be as shown. 14B.33 BOILER The unit shall be "American Standard" and shall be a factory packaged cast-iron sectional unit arranged for automatic operation and shall contain the following minimum equipment: Cast-iron section constructed to ASME requirements for low presssure rating and shall bear the ASME label; cast iron drilled port burners; high temperature fuel cutoff; low water fuel cutoff; operating thermostat; normally closed electric diaphram gas valve; gas pressure regulator> ASME sated and labeled pressure relief valve; temperature gauge; pressure gauge and an automatic control package. The control panel shall be electronic and shall be type EPG-fc^and shall incorporate a 14B-18 100 percent safety fuel shutoff; ignition transformer; pilot solenoid valve; and related electronic components. The above components, except the control panel, shall be encased within a sheet steel insulated cabinet with factory baked enamel finish. Size and capacity, type and arrangement shall be as shown. 14B.34 GAS-FIRED FORNACES ( HORIZONTAL & VERTICAL) The unit(s) shall be "Reznor" approved for use with natural gas. The -furnace section shall contain a stain- less steel heat exchanger and burners; one hundred percent gas shut-off due to pilot failure; silent, oil-cushioned gas solenoid valve; high-limit thermostat; and related appurtenances The blower section shall contain a DWDI centrifugal blower and permanently lubricated ball-bearing motor and belt drive assembly with adjustble drive pulley. The filter section shall be arranged for 2-inch thick filters with side access panels. Each of the above sections shall be encased in a sheet steel cabinet and finished with a factory-applied baked enamel finish. Size and capacity, type and arrangement shall be as shown. 14B.35 AIR FILTERS The units shall be "Burke" and shall consist of permanent "(Sold Micro-clad" metal retainer and holding frame, replaceable strainer mat and replaceable 2-inch thick glass fiber media. Size and arrangement shall be as required to fit filter boxes furnished by the air handling unit manufacturer. 14B.36 EXHAUST FANS - Roof Mounted The units shall be "Cook" arranged to operate on the power source noted and shall be of the belt-driven type. The units shall contain a resiliently mounted motor with internal motor pootection; adjustable V-belt drive; backwardly inclined aluminum fan wheels; disconnect switch mounted under cover; and aluminum bird screen. All of the above shall be mounted within a spun aluminum housing arranged with factory-assembled curb for mounting on roof. The unit shall have certified and published AHCA ratings on its performance. Size and capacity, type and arrange- ment shall be as shown. 14B.37 GRILLES, REGISTERS & DIFFUSERS The units shall be "Air Factors" and shall be equipped and/or arranged as follows: Exhaust and return grilles and registers shall be of the fixed bar type. Deflection shall be adequate to 14B-19 prevent sighting of ductwork through the face of the grilles. In the case of registers, opposed-blade, key- operated volume controls shall be provided. Air plenums and slot diffusers shall be "Air Factors" arranged as shown. The air slot shall be extruded aluminum incorporating an air deflection control and shall be made to readily accept other framing member in the suspended ceiling. Provision of the slot material shall be the responsibility of the Mechanical contractor and should be coordinated and installed by the Ceiling contractor. The air plenum shall be con- structed of cold rolled steel with a round or oval duet connector. The entire plenum, inside and outside, shall be finished with a flat black paint. The unit shall be located on the air slot approximately where shown and shall be secured to achieve an airtight connection. Provide, where shown, various accessories, such as spacers, blank sections and supports. The duct connectors shall be of the quick connecting type. Size and capacity, type and arrangement shall be as shown. All of the above shall be incorporated into the duct system and shall be equipped to facilitate the adjustment of air quantities as required. The units shall be finished with a factory-applied finish as noted. Size and capacity, type and arrangement shall be as shown. 14B-20 ELECTRICAL SECTION 15 GENERAL. "General Conditions", "Special Conditions" and/or Addenda shall apply to work undar this section, as if written out herein in full SCOPE. The work covered by this section shall include the furnishing of all Labor, Material, Equipment and Services necessary to construct and install the complete Electrical System as shown on the accompanying drawings and as specified herein. This work shall include but is not limited to the following* 1. Qlains, Kletering facilities, feeder conduits, ducts and cable. 2. Secondary distribution system, including panelboards, feeders, pull boxee, branch circuits, lighting fixtures, switches, receptacles, disconnect switches, and outlets for lighting and power. 3. Empty Conduits and boxes for Telephone System. A. Connection of all mptors. 5. Installation and connection of all motor controls except as covered by the mechanical Section. 6. Exterior building and sign lighting. 7. Grounding. 8. Tests and adjustments UiORK NOT INCLUDED. The following items are not included as a part of this section. 1. motors, unless specified. 2. Public Telephone equipment, instruments, wiring and installation.i 3. Low voltage control wiring, connections and provisions for control, covered under the mechanical Section. 15-1 ELECTRICAL SECTION 15 REGULATIONS. PERMITS AMD INSPECTIONS. All work and materials shall comply with tha requirements of all regulations, Codes and Ordinances having Jurisdiction) including those of the serving utilities. The latest accepted editions of the following standards shall form a part of these specifications, the same as if written out herein in full, and all materials and installations shall conform to the applicable requirements thereof. 1. National Electric Code. 2. Electrical Safety Orders, Industrial Accident Commission, State of California. 3. National Electrical Manufacturer's Association (NEBIA). 4. Underwriters Laboratories Inc. (UL). Nothing on the plane or in these specifications, is to be construed as to permit work in violation of any provision of the above listed etandarda. Apply and pay for all permits, required by any legally constituted public authority having jurisdiction, for work included under this section. Arrange and pay for any inspections required, and deliver certificate of inspection to the Architects COORDINATION HI.TH UTILITY_ COMPANIES. Power and telephone service requirements as shown on the drawings, are based on information available at the time of preparation of the drawings. If any of the requirements of the plane and specifications are in conflict with any rules, regulations or requirement of the utility companies, the Architect shall be promtly notified in writing. If the Contractor fails to verify the service requirements, or fails to notify the Architect of any additional requirements, all additional work which may be necessary shall be included in the work at no additional cost to the Owner. DRflUJINGS AND INSTALLATION LOCATIONS. The drawings indicate the general layout of the complete electrical system, arrangments of feeders, circuits, outlets, switches, controls, panelboards, fixtures and equipment. "field verification of scale dimensions on plans is directed, since actual locations, distances and levels will be governed by actual field conditions. 15-2 ELECTRICAL _ SECTION 15 The Contractor shall review architectural, structural, plumbing, heating and ventilating plans and shall adjust his work to conform to conditions indicated thereon. Discrepancies shown on different plans or between plans and actual field conditions or between plans and specifications shall promptly be brought to the Architects attention for a decision. In case changes in the indicated locations or arrangements are necessary due to developed conditions in the construction, or re-arrangement of furnishings or equipment, these changes are to be made without extra cost, provided the change is ordered before work directly connected ia installed and no extra materials are required. RECORD OR AS-BUILT DRAWINGS. The Contractor will bo provided with a record cot of tha Contract Drawings pertaining to the work under this Section. These drawings chall be kept continuosly up to date, shoeing all work "as-built", and carefully drawn in red ink. Upon completion of the work, the Contractor shall deliver this completed set of as-built draftings to the Architect. SHOP DRAWINGS, SCHEDULES AND SUBSTITUTION REQUEST. Before any orders are placed for material, the Electrical Contractor shall submit for Architects written approval a list of Fixtures, Switchboards, Panelboards, and special equipment with catalog numbers in five (5) copies within ten (10) days after award of contract. Deviation from approved Drawings and above submitted, and approved lists, shall not be permitted without written consent of the Archi- tect. PROTECTION OF UiORK. This Contractor shell protect all work, materials and equipment from damage from any cause whatsoever, and shall provide adequate and proper storage facilities during the progress of the work until final acceptance of the work by the Owner| and replace all damaged or defective work, materials and equipaent before requesting final acceptance. 15-3 ELECTRICAL SECTION 15 CLEANING OF. EQUIPMENT. MATERIAL AND PREMISES. All parts of the equipment and apparatus shall be thoroughly cleaned of dirt, rust, cement and plaster. Surfaces to be painted shall be cleaned of greaae and oil epota and left ready to receive paint finish. All excess materials, scrapa and debris shall be removed from the premises. CUTTING AMD PATCHING. All cutting and patching work of a major nature shall be don? by the proper trade; carpenters, cement finishers, plasterers, or other craft. The electrical installer shall provide drawings or proper directions for his required work to others, and shall cooperate in every respect, minor drilled holes, excavation in exposed earth, excavation done prior to other finishing material being installed, shall ba dons as part of the electrical work, provided such mark is done in an acceptable and workmanlike manner. GROUNDING. All equipment furnished and Installed as a part of this project shall be effectively and permanently grounded as required, to comply with all applicable codes and ordinances. MATERIALS AMD ECUIPMENT. All materials and equipment shall be new, shall bs the standard products of manufacturers regularly engaged in the production of euch equipment, shall be manufacturer1s latest standard design, and in the absence of a definite specification, shall be approved quality products, miring devices shall be "Specification Grade" unless otherwise specified, material and equipment shall comply with the applicable standards of the Underwriters Laboratories, Inc. and National Electrical'Manufacturers Association, and shall beer their label. All materials and equipment which are installed in locations exposed to the wsather shall be weatherproof. t ftacemays shall be of sizes noted on the plans or required by the NEC for the number and sizes of conductors indicated and shall be delivered to the site in standard lenghts, each bearing the manufacturer's trademark or stamp and U.L. label. 15-4 ELECTRICAL SECTION 15 RaceuFayjS - Continued 1. Rigid conduit, couplings, lockouts, bushings, etc., shall be hot dipped galvanized or sherardized. 2. Electrical metallic tubing, couplings and connectors shall be galvanized or sherardized. Couplings and connectors shall be compression watertight type. 3. Flexible conduit and connectors shall be galvanized or eherardized. 4. Service conduits for Power, Light and telephone shall be Fiber Duct, concrete encased and installed as shown. Outlet faoxea shall be pressed steel, knockout typo, galvanized or eherardized, of proper code size for tho number of wires or conduits passing through or terminating therein, but in no case less than 4 inches square* Covers ahall be as specified or of type most suitable for the fixtures or devices used at the outlets, and ahall finish flush with plaster or other finished surface. Factory made knockout seals shall be used in all boxes where knockouts are not Intact. Boxes in concrete shall allow the placing of'conduit without displacing the reinforcing bare. Use boxes as pull boxes where possible and junction or pull boxes shall be installed only as shown or as directed. Boxes for the various outlets shall be as follows: 1. Light fixture boxes shall be with plaster ring of proper depth and 3/8" fixture atuda supported by the box hanger, of the "no-bolt" type. 2. Wall switch boxee shall be 4 or 4 11/16 inch square with single or 2-gang plaster ring of proper depth for one or two switches, and solid gang boxee with gang plaster rings for more than two switches. 3. For telephone outlets, use 4 or 4 11/16 inch square boxes with single gang plaster ring of proper depth, and ivory telephone cover, unless'otherwise noted. 4. For convenience outlets uee 4 or 4 11/16 inch square box with single gang plaster ring of proper depth. 5. For outlets not specified or scheduled use box as directed, or required. v 6. Wall plates ahall be ivory plaatic throughout, of one manufacture and equal to Sierra Series "PM line, except stainless steel in i'.':.:.v v,!.c>i••.•• ,-,..] toilet areas. Plates for outlets in work or maintenance areas shall be galvanized or sherardized, with beveled edges. 15-S EUCTRICAL _ SECTION 15 7* All outlets specified and/or required where acoustical tile is to be installed shall be installed to accurately match Junction points or center of tile as directed by the Architect. Verify this requirement prior to installation of outlets. Refer also to architectural reflected ceiling plane, All conductors shall be copper and delivered to the site in their original unbroken packages, plainly marked or tagged aa 1. Underwriters' label. 2. Size, kind and insulation of the wire. 3. Name of manufacturing company and trade name of the wire. 4. Month and year when manufactured* which date shall not . exceed eight (8) months prior to the date of delivery to the sits. 5. Conductor insulation of the following types shall be used in the following locations! a. For branch circuits and control wiring use type "Tiil", 600 volt insulation. b. For panel feeders, and elsewhere as noted, use type THQI insulated 600 V conductors. Splices required shall be made with materials and in such a manner as specified by the cable manufacturer. c. minimum wire for 120 or 208 volt power and lighting circuits shall be No. 12 A.W.G. d. Fixture wire shall be not less than #14 gauge stranded, type AF or other approved heat resisting wire. Receptacles shall be duplex, single or special type, ivory color, unless otherwise noted, all as shown in symbol legend on plans. Plates shall be as specified under outlet box paragraph or as required* Circuit Switches shall be as follows: 1. Single pole toggle switches shall be ivory, fully enclosed, bakelite or composition base. For loads less than 1600 watts, use 15 amp, 120 volt switches equal to Hubbell $1201-1. , For loada in excess of 1600 watts and less than 2400 watts, USB 20 amp, 120 volt switches equal to Hubball #1221-1. 15-6 ELECTRICAL SECTION 15 2. Double pole, three—way, four way and keyed switches shall be of same quality and relative capacity as those listed above for the loads imposed. 3. Momentary contact switches shall bo equal to G.C. RFS-8 with red Pilot Light. 4* for switch*with pilot light, provide lamp receptacle with intermediate base equal to Hubbell #425 and red jewel equal to Hubbell #736. 5* All keyed switches shall be keyed alike and provided with one key each. All keys shall be delivered to Owner or as directed. Manual motor-start e r thermal overload switches, shall be for flush or surface mounting, single pole or double polo as required. Heaters shall be suitable for motor being controlled. Switches shall be equal to Square 0 Class 2510. SafgtY S w i tche31 fused or non-fused, as indicated on plans shall bV'of rating and poles as required, horsepower rated for motors, quick-made quick-break, interlocked cover, padlocking provision for "ON"1 or "OFF" position, suitable N£RIA enclosure and shall be equal to Square 0 type NO. Enclosed circuit breakers shall be of size, poles frame and voltage in proper NEIftA enclosure as shown on plans and equal to Meetinghouse Type "AS". fflain Light and Pouter. Metering and Distribution Switchboards shall be as manufactured by Square 0 Company and as detailed on plans. Panglboards shall be equal to Square D type NQ08 flush or surface mounted, withrmumber and size breakers as shown in schedule on plans. Lighting Fixturos shall have all parts and fittings necessary to completely and properly install the fixtures. They shall be wired ftfom outlet to socket with #14 AUfG type AF or CF fixture wire. All fixtures shall be equipped with lamps of size snd type specified. 1. Fixtures shall be as shown in fixture schedule on plans and shall be provided with all necessary solid blocking and other fittings as required for proper mounting or hanging. 15-7 ELECTRICAL SECTION 15 2. Incandescent lamps shell be 120 volt inside frosted or clear type A, PS, PAR and R as shown on schedule or noted elsewhere. 3. fluorescent lamps shall bs rapid-start, as shown on ochedule or noted elsewhere on plans. 4. All ballasts shall bo high power factor, ETL and CBfft approved. Each shall have a two year replacement guarantee with local exchange service and shall have Dual-Element Fuse protection or approved equal, and shall be of the thermosetting compound type, Sound Rated "A". INSTALLATION. Conduit, fittings end boxest 1* The minimum size of, conduits for the various circuits ehall be 83 indicated on the drawings and ehall be larger if required by code for size end number of conductors to be pulled therein. Open ends shall be capped with approved manufactured conduit seals as soon as installed and kept capped until ready to pull in conductors. Inhere running thread connections aro necessary only approved manufactured conduit unions shall be used. Mo bond or offsets twill be permitted unless absolutely necessary. 2. Rigid conduit shall be used, unless specified otherwise, when placed in or below a concrete slab or underground, in concrete or masonry walls, where subject to mechanical injury, where suspended an hangers, or in exposed work below 81 above floors. Electrical metallic tubing (nay be used elsewhere in sized 1/2" to 1 1/2s inclusive for branch circuits lesa than 600 volts. All rigid conduit installed in the ground shall have a minimum 3" concrete encasement, and shall be given two heavy coatings of liquid P 4 8 No. 2 paint and the joints shall be made liquid and gas tight with red lead. Concrete encasement shall be equal to that specified elsewhere for non-structual concrete. Unless otherwise indicated or directed, conduit ehall be concealed. Exposed conduits shall be parallel or at right angles to structural members, walls or building lines. 3. The use of Flex Conduit shall be kept minimal* 4. All conduits throughout the work shall be securely and rigidly supported and fastened in place with supports spaced not more than 10 feat apart, and in all cases with a support provided not more than 3 feet from any outlet. 5. Conduit over metal channel, lath and plaster ceilings shall be tied to the furring channels with No. 16 gauge galvanized wire ties spaced not more than 5 feet apart. 15-8 ELECTRICAL ; SECTION 1.5 6. Conduit in wood construction shall be supported with pipe straps or one-screw conduit clamps attached to the studs, joists, or headers fitted between. 7. This Contractor shall verify mounting height of all outlets where mounting thereof is Indicated in or above counters or cases. Refer to Architectural plans and details, for exact location. 8. All risers from non-metallic ducts or conduits shall be with rigid conduit ells with manufactured adapters. 9. Conduit placed against concrete above ground shall be fastened to the concrete with pipe straps or one-screw conduit clamps attached to thecconcrete with expansion screw anchors. 10. Conduit suspended below concrete, wood, or steel construction shall be supported by Hangars equal to Uni-Strut with steel rods of appropriate size, hung from inserts or other approved supports in the structure or as directed, at not over 10* 0" centers and at all changes in direction. 11. All outlet boxes shall be accurately placed, independently and securely fastened to the structure, set so plaster rings will be flush with the finished surface of ceiling or wall. 12. Conduits in masonry walls shall be supported in place by use of spacers similar to Uall-Brac spacers which shall be furnished by the Electrical Contractor and delivered to the masonry or concrete contractor. Boxes in masonry walls shall be provided with plaster rings of proper depth to provide an installation in which the plaster ring finished flush with the surface of the mall. 13. Approved bar hangers shall be used to support boxes in all furred ceilings. Hangers for light outlets shall have adjustable studs. 1A. In conduits which are to be left empty for future use a #12 T8J pull wire shall be installed. 15* Provide all penetrations of concrete walls and footings with galvanized metal sleeves of proper size for duct or conduit passing through. Coordinate underground ducts or conduits passing through foundations with other trades* 15-9 ELECTRICAL SECTION 15 Wiring: 1* All Joints, splices, tape and connections in branch circuit wiring, at fixtures and at junction boxes, shall be soldered and taped or insulated by use of "Scotchlok" type pre-lnsulated 600 volt connectors. Stranded cable connections to switches and penelboards shall be made with cable terminal luge of seamless copper tubing or by use of eolderlese compression terminals of approved type. 2. Wake all connections and splices necessary to properly install and complete the work, and all connections and splices shell be electrically and mechanically perfect, and in strict accordance with all code requirements* 3. All branch circuits shall be connected to the bus and circuit breaker number, as indicated on panel schedules. HEATING. AIR-CONDITIONING AND PLUMBING. EQUIPMENT MIRING. The following work shall be included as a part of this Sections 1. Furnish and Install all line voltage (110 volts and over) conduit, outlets, wiring end connections. 2* All fused or non-fused disconnect switches required for the specific operation of the equipment. 3. Install all line voltage control equipment which shall be furnished under the Mechanical Section of the specifications, except control equipment such as solenoid valves which are to be installed in piping lines; or control equipment which forms an integral part of the plumbing and heating equipment. 4. Connect all motor and control equipment, except low voltage, or where the manufacturer's representative of the control equipment prefers to make final connection. 5. All low voltage control wiring conduit and outlets shall be installed under this Section. 6* All manual motor starter thermal overload switches. 7. All control wiring shall conform to the wiring diagrams shown on the mechanical Drawings and the manufacturer's wiring diagrams, end shall control the equipment in the manner specified under the (Rechanical Section of the Specifications. 15-10 EUECTR1CAU SECTION 15 TESTS AND ADJUSTMENTS. All equipment shall bo thoroughly tasted after Installation and any adjustments or replacements required shall be made prior to acceptance of the project by the Owner. Should the contractor refuse or neglect to make any tests necessary to satisfy the Owner that he has carried out the intent of the plans and specifications the Owner may make such tests and charge the expense thereof to the Contractor, to be retained from the final payment. .IDENTIFICATION OF PANELS. CIRCUITS ETC. Upon completion of any installation of panels, circuits, motors or other similar equipment the installer shall provide each location, panel, motor or piece of equipment with a tag or schedule shouting the circuit number or other pertinent information. At the completion of all work, and prior to acceptance, a final check shall be made of such labels and schedules to insure that the information contained thereon is correct and adequate. Panel schedules shall be done on a typewriter or other printing device and shall ba legible and clear, motors, Controllers, main switches or similar equipment shall be marked with a Ul lettered sign or other indication prominently displayed upon the equipment* GUARANTEE. All work covered in this section shall be tested, and if work shown faults or is not in accordance with the plans and specifi- cations, shall be made good by the Contractor at his expense. The work shall be guaranteed in writing for a period of one (1) year from the data of acceptance by the Owner. Trouble developing during this period, due to faulty material or workmanship, shall be corrected by the Contractor without additional cost to the Owner. CLEAN UP. During the course of electrical installation every effort shall be made by the installer to maintain a clean area of uiork. At completion of work in any section, and at the completion of all work, excess materials, boxes, crates, equipment and debris relative to the electrical work shall be removed from the area end the site. 15-11 ELECTRICAL SECTION 15 SOUND SYSTEM Provide all labor, materials, transportation and equipment to properly inetall all work of this section as shown on the plans or specified herein. Included in this section shall be a complete public address system incluiing amplifiers, speakers, microphones, volume controls, connectos, and wiring as required. The electrical contractor ehall provide and install all conduit, pull wires, boxes and AC power connections. Program amplification and mixing facilities shall be the product of a manufacturer of eetabliehed reputation and experience, who shall have produced similar apparatus for a period of at least 10 years and who shall be able to refer to similar installations now rendering satisfactory service. All work shall be under the supervision of a factory accredited sound engineer. It shall be the responsibility of this engineer to check and inspect thie installation to the architect's approval. The engineer shall also be responsible for instructing the owner's operating personnel on the proper operation of this equipment. The Sound Contractor shall show satisfactory evidence upon requeet that he maintains a fully equipped service organization capable pf furniehing adequate maintenance of the system. The sound contractor shall be prepared to offer a service after the guarantee period* The sound contractor"shall furnish system plans and illustrations, descriptive specifications and engineering data sheets of the equipment he proposes to furnish under these specifications for architectfa approval. All equipment shall be equal to or exceed the equipment specified. The system shall provide sound reinforcement from microphones located on the council table and lacturn* A microphone mixer shall be provided and located as shown on the plans allowing individual control of each microphone plMjjl soars ."Wiletllliyi&lfl ImWrttfoit MhnlXn3ivisual li'vlfcontrol." The mixer shall provide a panel mounted output to enable tape recording of any system program. A projector jack shall be provided as shown on the plans enabling sound reproduction over the system. ELECTRICAL SECTION 15 Each council microphone shall be provided with an individual on-off switch and desk mounted XLR-type receptacle. Operation of the lecturn microphone switch shall also apply the ceiling mounted speakers to the system. The system operator shall have control over the functions of this microphone and switch at the con$rolpaaael location. The modular mixer-preamplifier panel shall be solid-state employing silicon.transistors exclusively. Preamplifiers which use vacuum tubes or do not have all silicon transistors will not be accepted* The panel shall provide preamplificetion and mixing facilities capable of mixing 16 low impedance microphones with any one of 10 auxiliary inputs. Each microphone input shall contain an RF Filter Trap to prevent radio interference. Separate semi-concealed bass and treble tone controls, a tape recorder input and output jack, and a master power switch and pilot light shall also be provided* It shall have a nominal output of 1 milliwatt across 600 ohms, a frequency response of at least *. 1 dB from 20 to 20,000 Hz, and dlstortionof no more than 1J6 o*ver the frequency range of 20 to 20,000 Hz. Noiee levels shall be at least -52 dB upon microphone inputs, and -62 dB upon auxiliary inputs. Connections between it and its associated panels shall be of the polarized plug in type. The power amplifier ahall be solid-state employing silicon transistors exclusively. Amplifiers using tubes or germanium transistors will not be accepted* The solid-state amplifier shall be capable of producing an audio output of 60 watts RffIS at less than 5% distortion over the frequency range of 35 to 10,000 cycles. Distortion of 50 watts output shall be lees than 2% over the same frequency range. The frequency response ehall be within £ 1 1/2 db from 20, to 30,000 cycles and the noise level shall be "at least 80 db below rated output* The amplifier shall require no more than a 0.3 volt input signal for rated output* Output regulation shell be less than 2 db from no load to full load. It ahall be designed to operate continuously on line voltages of }0$ntqil3Qrvoltfj, 60 cyles AC over a temperature range ofn* r *° «3° F. R temperature compensating circuit which maintains and assures normal operation over this temperature range ehall also be included. The amplifier shall consume no more than 130 watts at rated output, with a standby power consumption of no more than 20 watts. 15-13 ELECTRICAL SECTION 15 The amplifier shall include at least two separate automatic protective circuits. One shall be a thermostatically controlled self-restoring circuit designed to prevent damage from prolonged overloads, exceedingly high line voltage or other conditions that threaten damage. The other shall protect against extreme over- loads such as a shorted output line; this circuit shall automa- tically monitor the overload condition at one-second intervals and automatically restore the amplifier to operation when the overload disappears. Amplifiers which do not include protective circuits for the above overload conditions, or which rely upon fuses alone for protectlony or in which the protective circuits are not self- restoring, will not be accepted. The amplifier shall have a 50,000 ohm bridging input, an input level control, facilities for a plug-in 600 ohm bridging transformer, and a pilot light. All connections shall be plug- in for ease of installation and service. The amplifier shall be the standard product of a manufacturer experienced in the design and manufacturer of all-transistor power amplifiers, who has and can refer to installations using all-transistor power amplifiers (at least 30 watts) which are at least 5 years old. It shall be listed by Uderwriters* Laboratories Re-examination Service. The microphone desk stand shall have a round dlecaat base 5.125 inches in diameter and a 5.0 inch riser. The whole unit shall be factory finsihed in non-reflecting grey matte* The microphone shall be an omnidirectional dynamic type with wide-range response uniform from 60 to 15,000 Hz. It shall have a non-metallic diaphragm and a four-stage pop filter and magnetic shield to prevent dust and magnetic particles from reaching the diaphragm. The impedance shall be such that the microphone will match 50, and 250 ohm inputs. The line shall be balanced to ground and phased. The output level shall be -55 db with 0 db equalling 1 mw/10 dynes/cm . EIA sensitivity rating shall be -149 db. The magnetic circuit shall be a non-welded circuit and employ Alnico V and Armco magnetic iron. The case shallbbe made of steel. 15-14 ELECTRICAL SECTION 15 The microphone shall have a maximum diameter of 1-13/32 inches, and a lenght of 5-15/16 inches, and a weight, without cable, of 6 ounces. Finish ehall be non-reflecting matte satin nickel* An 18-foot, 2-conductor, shielded, neoprene rubber-Jacketed, broadcast type cable ehall be provided. The microphone shall have a built-in connector similar or equivalent to the Cannon Wodel XLR-3-11* The microphone shall include a stand coupler with a 5/8"-27 thread, The column speakers indicated on the plans shall be 10 element with an impedance of 8 ohms with a power rating of 30 watts. The frequency range shall be from 100 to 10,000 Hz. Vertical coverage shall be 60° and horizontal coverage shall be 120°. Lobe suppression shall be 20 dB. The elements shall be divided into a high frequency array and a low frequency array with a crossover frequency of 2000 Hz. The elements shall be further "tailored" so that the effective array lenght decreases as the frequency increases. The dimensions shall be 11 1/2" wide, 3 3/4" deep, and 30" high, The flush mounted loudspeakers indicated on the plane shall He of the single cone direct radiator type. The nominal diameter of the loudspeaker shall be 8 inches. The loudspeaker shall have a continuous power rating of at least 12 watts. The sensitivity of the loudspeaker shall be at least 85,5 decibels, axial free field sound pressure level (re 0.0002 dynes/cm*) measured at 10 feet with 1.0 watt input, EIA speech and music weighted input signal or 46*0 db measured at 30 feet with .001 watt input, frequency response of the loudspeaker shall be uniform from 30 to 15,000 cycles per second when the speaker is mounted in a well designed acoustic enclosure of suitable dimensions. The dimensions of the loudspeaker shall not exceed 8 1/8 in* outside diameter and 3 in. deep* Net weight shall not exceed .2 Ibs 5 oz. A transformer shall be integrally mounted on the loudspeaker frame to adapt the speaker to use on 70-voit constant voltage input lines. Grille to be specified by architect. POLICE SECTION ENTRANCE STATION System shall have two way communication between the receiving counter and the east entrance door. System shall consist of a desk type master control station at the receiving counter with facilities to call a remote etation mounted at the east entrance door and receive calls originated by the remote station. ELECTRICAL SECTION 15 East entrance door station shall be wail mounted, weatherproof with facilities to originate calls to the receiving counter and answer calls hands free without approaching the station* System shall be completely transistorized and operate on a 9 volt battery or power supply. System shall be expandable to 6 stations without changing the master control station. 15-16 12. Monthly Progress Billings will be submitted in accordance with procedures outlined by the Owner. 13. All bidders shall submit with their bids a list of Sub-Contractors. 14. The Form of Contra^cjU^or this project shall be the current edition of AIA Document No. A-101. "The Standard Form of Agree- ment Between Owner and Contractor . This Document may be examined at th^ office of the Architect, 4312 Cass Street, San Diego, California and may^be obtained upon application. 15. A Bid Bond from an approved surety or a certified check in the amount of 10$ of the contract price shall be submitted with the proposal as a guarantee that a legal contract will be completed for the sum indicated in the proposal. f !6. A Performance Bond from an approved surety in an amount equal to 100$ of the contract price will be required as a part of the contract price. 15. Items Not In This Contract. Exclude the following items from the contract: Cost of Building Permit Carpet & Drapes Cost of Water Meter Furniture Cost of Sewer Connection Generator Public Sidewalks outside Police Lockers of Property Line Street Gas Pump & Gas Tank 18. Bids shall be good for a period of 90 days from bid date. «i J -,! ", ', ',/\ The following Alternates have been accepted. Alternate 1. Omit all work on the Pio Pico side of the heavy dotted line shown on the Plot Plans. This work is to be done after the existing City Hall is removed and copordinated with the work on the new Pio Pico sidewalks and curbs. Provide all neces- sary shut-off valves, pull boxes, etc., required for all divisions of the work to be terminated at this point and for the future extension of same. Alternate 2. Omit all of the vinyl wall fabric as specified in Division 9.4, These walls shall be as specified for painted drywall. JO'1 u t Alternate 3. Omit all of the fiberglas plastic facia as specified in Division 10.2 and install two applications of machine applied exterior stucco 3/8" total thickness in its place. COST ANALYSIS CARLSBAD ADMINISTRATIVE OFFICES November 6, 1967 BASE BID $449,767.00 LESS ALTERNATES 1, 2 AND 3 - 34.714.00 SUB TOTAL $415,053.00 LESS CHANGE ORDER #1 - 45.158.00 CONTRACT PRICE $369,895.00 ARCHITECTS FEES 29.591.00 TOTAL $399,486.00 ITEMS NOT INCLUDED: Carpet Drapes Furniture Plants Some Paxing, Grading and Planting on west side of property that will have to be done after new Pio Pico is completed. PROPOSAL FORM The City of Carlsbad County of San Diego State of California The undersigned hereby proposes to furnish all materials, labor, equipment, etc., for all Divisions of the work for the City Administration Building for the City of Carlsbad, in strict accordance with the Plans and Specifications prepared by the office of Weber & Edwards, A.I.A., Architects, for the follow- ing sum: $ (J I of which the following is a breakdown: General Division 1 through 13, inclusive (j> ) Plumbing Division 1 and Division 14A (J5 ) Hea t ing and Air Conditioning Division 1 and Division 14B (j> ) Electrical Division 1 and Division 15 (| ) and agrees to be bound by the form of agreement on file in the office of the Architect. The above basic bid will be decreased for the indicated alternates at the option of the Owner. Alternate 1. Omit all work on the Pio Pico side of the heavy dotted line shown on the Plot Plans. This work is to be done after the existing City Hall is removed and co-ordinated with the work on the new Pio Pico sidewalks and curbs. Provide all neces- sary shut-off valves, pull boxes, etc., required for all divisions of the work to be terminated at this point and for the future extension of same. Deduct the sum of $ (J )_ Alternate 2. Omit all of the vinyl wall fabric as specified in Division 9.4. These walls shall be as specified for painted drywall. Deduct the sum of $ ($ ) PROPOSAL FORM - Contd. Alternate 3. Omit all of the fiberglas plastic facia as specified in Division 10.2 and install two applications of machine applied exterior stucco 3/8" total thickness in its place. Deduct the sum of $ ($ ) Liquidated Damages It is hereby understood and mutually agreed by and between the Contractor and the Owner that the date of the signing of the Contract, rate of progress, and the time for completion of the work to be done hereunder are essential conditions of this contract. It is deemed necessary that the job be completed in TT82«».con- secutive calendar days. The Contractor agrees that said work shall be prosecuted reg- ularly, diligently, and uninterruptedly at such rate of progress as will insure full completion thereof within the time speci- fied. It is expressly understood and agreed, by and between the Contractor and the Owner, that the time for the completion of the work described herein is a reasonable time for the completion of same, taking into consideration the average climatic range and usual industrial conditions prevailing in this local ity . If the Contractorl shall neglect, fail or refuse to complete the work within the T8-8- days, then the Contractor does hereby agree, as a part consideration for the awarding of this contract, to pay to the Owner the amount specified, not as a penalty but as liquidated damages for such breach of contract as hereinafter set forth. For each and every calendar days that the Contractor shall be in default after the time stipulated in the contract for com- pleting the work he shall pay the Owner the sum of One Hundred Seventy Ffve and no/10O Dol lars ( $' PROPOSAL FORM - Contd. In case of obtaining the award, the undersigned will employ, subject to the Architect's approval, Subcontractors in each of the several trades. CLEARING OF SITE_ EARTHWORK SHORING & BRACING_ PAVING V LAWNS & PLANTING_ CONCRETE SPECIALLY FINISHED CONCRETED PRECAST CONCRETE VAPOR BARRIER MASONRY METALS CARPENTRY TRUS JOIST FINISH CARPENTRY_ MILLWORK > LAMINATED PLASTIC SURFACES_ ROOFING CAULKING INSULATION SHEET METAL GLASS & ALUM. DOORS & FRAMES^ WOOD DOORS CELL DOORS. VAULT DOOR PROPOSAL FOBM - Contd. GLASS & MIRROHS_ WINDOWS HARDWARE^ DRYWALL RESILIENT FLOORING_ CERAMIC TILE VINYL WALL COVERING^ PAINTING TOILET COMPARTMENTS FIBERGLAS PLASTIC FACIAS_ FLAGPOLES FIRE ALARM SYSTEM. CHALKBOARDS SIGNS COMMEMORATIVE PLAQUE_ DIRECTORIES ROOM DESIGN AT I ON S_ KITCHEN UNITS PROJECTION SCREEN_ PLUMBING HEATING & AIR CONDITIONING_ ELECTRICAL PROPOSAL FORM - Contd. Name of Firm_ By_ Addless Telephone RECEIPT OF ADDENDA Addendum No. 1 Date_ Addendum No. 2 Date_ Addendum No. 3 Date Addendum No. 4 Date INSTRUCTIONS TO BIDDERS 1. Bidders are requested to visit the site, to compare the drawings and specifications with any work in place, to inform themselves fully of the conditions relating to the location, accessibility and general character of the site, to acquaint themselves with labor conditions,, transportation facilities and other pertinent conditions which may affect the work to be performed. If awarded the contract, no additional compen- sation will be allowed because of difficulties or obstacles which the bidder could have discovered or reasonably antici- pated during the bidding. 2. Any explanation or interpretation desired by bidders re- garding the meaning or intent of the drawings and specifica- tions must be requested from Weber & Edwards in writing and with sufficient time allowed for a written reply to reach them before submission of their bids. Oral explanations or interpretations given during the bidding will not be binding. Any interpretation or explanation will be made in the form of an addendum to the drawings and specifications and will be issued to all known bidders and its receipt by the bidder shall be acknowledged in the bid. 3. Bidders are required to use the Form of Proposal attached to and made a part of the contract documents. Proposals shall be submitted in duplicate. If erasures or changes appear on the submitted proposal, such erasures or changes must be initialed by the person signing the form. Where so required by the Form of Proposal, the quotations shall be given in both written words and figures and, in case of discrepancy between the two, the written amount will govern. Bids shall not be qualified by exception to the bidding conditions. Where the bid form provides for submission of price or prices for one or more items; such as lump sum bids, alternate prices, scheduled items resulting in a bid on a unit of construction or a com— bination thereof, etc., failure of the bidder to bid on all applicable items will disqualify the bid. 4. Telegraphic bids will not be considered. Modification by telegraph of a bid already submitted will be considered if received prior to the time fixed for opening of bids. Bidder must assume full responsibility for the prompt delivery of bids or telegraphic modification of bids. Late bids will be returned unopened and late telegraphic modifications will not be considered. Telegraphic modifications shall not reveal the amount of either the original or the revised bid. Upon dis- patch of a telegraphic modification, the bidder shall immedi- ately mail to the Owner written verification of said modifica- tion. This written verification must be in the Owner's posses- sion not later than 43 hours after the closing time. 5. Bidders shall complete project in 182 calendar days. See Liquidated Damages clause in Proposal. 6. Bids shall be submitted in sealed envelopes addressed to the Owner and identified in the upper left hand corner with the project name, and the bidder's name. Deliver proposals to the office of the City Clerk, City Hall, Carlsbad, California, prior to the date and time set for opening. The Owner will not be responsible for the premature opening or failure to open a bid not properly addressed or identified. 7. Bids may be withdrawn by written or telegraphic request received prior to the time fixed for opening bids. Negligence or carelessness on the part of the bidder confers no right for the withdrawal of the bid after it has been legally opened. 8. A contract will be awarded as soon as practicable to the lowest responsible bidder, price and other factors considered, providing his bid is reasonable and it is to the interest of the Owner to accept it. The Owner reserves the right to waive any informality in bids received when such waiver is to the Owner's interest. The Owner reserves the right to accept or reject any or all items of any bid and to make an award to a bidder whose aggregate bid on any combination of items is law. The Owner reserves the right to reject any or all bids received, 9. The bidder to whom an award is to be made will be so noti- fied by the Owner in writing and he shall within ten (10) days enter into a written contract with the Owner and furnish the specified performance bond. This bond shall be written on a standard California "Bond of Public Contractor". 10. One set of drawings, specifications and proposal forms may be obtained by prime bidders for their personal use upon application to Weber & Edwards, Architects. A fully refundable deposit of $50 will be required for the use of these drawings; however, in the case that the Contractor fails to submit a proposal after requesting these documents, he will be charged for the cost of reporduction thereof which will be 1/2 of the deposit. All documents must be returned to the office of Weber & Edwards within ten days. 11. Apparent low bidders at time of bid opening may retain their drawings and specifications until after contracts are awarded and these drawings and specifications will be included in the twelve (12) sets of construction drawings allowed for job operation. 12. Monthly Progress Billings will be submitted in accordance with procedures outlined by the Owner. 13. All bidders shall submit with their bids a list of Sub-Contractors. 14. The Form of Contract for this project shall be the current edition of 'AIA Document No. A-101, "The Standard Form of Agree- ment Between Owner and Contractor". This Document may be examined at the office of the Architect, 4312 Cass Street, San Diego, California and may be obtained upon application. 15. A Bid Bond from an approved surety or a certified check in the amount of 10% of the contract price shall be submitted with the proposal as a guarantee that a legal contract will be com- pleted for the sum indicated in the proposal. 16. The Contractor to whom an award may be made will be required to furnish with the contract two surety bonds, one faithful per- formance bond in an amount equal to not less than one hundred per cent (100$) of the aggregate amount of the bid and one material and labor bond in an amount not less than fifty per cent (50$) of the aggregate amount of said bid. 17. Items Not In This Contract.- Exclude the following items from the contract: Cost of Building Permit Carpet & Drapes Cost of Water Meter Furniture Cost of Sewer Connection Generator &as Pump & Gas Tank Police Lockers Public Sidewalks (outside Street Curbs (outside of of property line) property line) IS. Bids shall be good for a period of 90 days from bid date.