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HomeMy WebLinkAbout2051 PALOMAR AIRPORT RD; ; CB900672; PermitB U I L D I N G P E R M I T Permit No: CB900672 07/10/90 16:34 Project No: A8900354 Page 1 of I Development No: Job Address: 2051 PALOMAR AIRPORT RD Str: Fl: Ste: Permit Type: INDUSTRIAL TENANT IMPROVEMENT Parcel No: 213-050-39-00 Valuation: 50,000 21L Construction Type: NEW /L*- t( 35O-/ Occupancy Group: Class Code: Status: ISSUED Description: ENV TEST LAB 2362 SF Applied : 05/01/90 TESTING CATHODE RAY TUBES, ELEC,MECH INC Apr/Issue : 07/10/90 Validated By: CD OWNER : HUGHES AIRCRAFT CO Lic. OWNER 619 931-3191 2051 PALOMAR AIRPORT ROAD CARLSBAD, CA 92009 CONTRACTOR : UNIVERSITY MECHANICAL Lic. C NO 619 283-3181 4464 ALVARADO CANYON ROAD SAN DIEGO, CA 92120 *** Fees Required *** Fees Collected & Credits Fees: 2,443.00 Adjustments: .00 Total Credits: .00 Total Fees: 2,443.00 Total Payments: 272.00 Balance Due: 2,171.00 Fee description Units Fee/Unit Ext fee Data --------------------------------------------------------------------------- Building Permit 415.00 Plan Check 270.00 Strong Motion Fee 8.00 Enter '1' to Autocaic License Tax > 1750.00 Y * BUILDING TOTAL 2443.00 A CflY OF CARLSBAD 2075 Las Palmas Dr., Carlsbad CA 92009 (619) 438-1161 PERMIT APPLICATION City of Carlsbad Building Department 2075 Las Palmas Dr., Carlsbad, CA 92009 (619) 438-1161 1. PERMIT TYPE I A - DCOMMERCIAL []NEW []TENANT IMPROVEMENT B - IJrJNDUSTRIAL []NEW ETEPlANT IMPROVEMENT C [-]RESIDENTIAL DAPARTMENT DCONDO [-]SINGLE FAMILY DWELLING DADDITION/ALTERATION [I DUPLEX DDEM0LITION [-]RELOCATION [-]MOBILE HOME DELECTRICAL []PLUMBING DMECHANICAL DPOOL DSPA []RETAINING WALL []SOLAR DOTHER________________ - .. lEST. VAL 5fl.flflfl I IPLAN cK DEPOSIT $277 I I VALID. BY A c I DATE 5135 05/1,9 CCC 0' .,. xaaress 2051 Palomar Airport Road suilaing or suite NO. Nearest Cross Streets 114A T1 PdYAof PafeI Map 59 Ciffà'f Carlsbad, Co. of of CalifoFii 02 Energy Calcs 02 Structural Calcs 02 Soils Report €)1 Addressed Envelope ASSESSORS PA AIRK RCEL ?r,'p1 A of Pr,-ia1 Mzi 9959 EXISTING USE PROPOSED USE ESCRI DPTION OF Installation of Environmental Test Lab used for altitude, temperature and 2362 sq. ft. vibration testing of cathode ray tubes. BLDG. SO. FTG. H OF STORIES CONTACT PERSON NAME Emil osberg ADDRESS 2051 Palomar Airport Road CITY Carlsbad STATE CA ZIP CODE 92009 DAY TELEPHONE 931-3191 SIGNATURE APPLICANT []CONTRACTOR DAGENT FOR CONTRACTOR IOWNER DAGENT FOR OWNER NAME Hughes Aircraft Company ADDRESS 2051 Palomar Airport Road CITY - Carlsbad STATE CA ZIP CODE 92009 DAY TELEPHONE 931-3191 PROPERTY OWNER OWNER OLESSEE []TENANT NAME Hughes Aircraft Company ADDRESS Same as above CITY STATE ZIP CODE DAY TELEPHONE CONTRACTOR NAME ,J(q5,11BP'%7a/1O4_ ADDRESS 440 pLVi c.J'rc,J t CITY STATE ZIP CODE DAY TELEPHONE J9S) 0 / TE IC. 013310 LICENSE CLASS C.3D1 CITY BUSINE,SS LIC. 9 S TITLE DATE CITY STATE ZIP CODE DAY TELEPHONE STATE LIC. H WORKERS' COMPENSATION Workers' Compensation Declaration: I hereby affirm that I have a certificate of consent to self-insure issued by the Director of Industrial Relations, or a certificate of Workers Compensation Insurance by an admitted insurer, or an exact copy or duplicate thereof certified by the Director of the insurer thereof filed with the Building Inspection Department (Section 3800, Lab. C). INSURANCE COMPANY Hartford Specialty POLICY NO. 72-HMC-090126 EXPIRATION DATE 1191 Certificate of Exemption: I certify that in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the Workers' Compensation Laws of California. SIGNATURE DATE OWNER-BUILDER DECLARATION Owner-BuiLder Declaration: I hereby affirm that I am exempt from the Contractor's License Law for the following reason: 0 I as owner of the property or my employees with wages as their sole compensation, will do the work and the structure is not intended or offered for sate (Sec. 7044, Business and Professions Code: The Contractor's License Law does not apply to an owner of property who builds or improves thereon,, and who does such work himself or through his own employees, provided that such improvements are not intended or offered for sale. If, however, the building or improvement is sold within one year of completion, the owner-builder will have the burden of proving that he did not build or improve for the purpose of sale.). El I, as owner of the property, am exclusively contracting with licensed Contractors to construct the project (Sec. 7044, Business and Professions Code: The Contractor's License Law does not apply to an owner of property who builds or improves thereon, and Contracts for such projects with contractor(s) licensed pursuant to the Contractor's License Law). 0 I am exempt under Section Business and Professions Code for this reason: (Sec. 7031.5 Business and Professions Code: Any City or County which requires a permit to construct, alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for such permit to file a signed statement that he is licensed pursuant to the provisions of the Contractor's License Law (Chapter 9, commencing with Section 7000 of Division 3 of the Business and Professions Code) or that he is exempt therefrom, and the basis for the alleged exemption. Any violation of Section 7031.5 by any applicant for a permit subjects the applicant to a civil penalty of not more than five red'dollar I). SIGNATUR p., r DATE ç;;; , - - - COMPLETE THIS SECTION FOR NON-RESIDENTIAL DI G PERMITS ONLY: Is the applicant or future building occupant\\reglired to submit a business plan, acutely hazardous materials registration form or risk management and prevention program under Sections 25505, 25533 or 25534 off the Presley-Tanner Hazardous Substance Account DYES 29 NO Is the applicant or future building occupant required to obtain a permit from the air pollution control district or air quality management DYES in NO Is the facility to be constructed within 1,000 feet of the outer boundary of a school site DYES @ NO IF ANY OF THE ANSWERS ARE YES, A FINAL CERTIFICATE OF OCCUPANCY MAY NOT BE ISSUED AFTER JULY 1, 1989 UNLESS THE APPLICANT HAS NET OR IS MEETING THE REQUIREMENTS OF THE OFFICE OF EMERGENCY SERVICES AND THE AIR POLLUTION CONTIMM. DISTRICT. CONSTRUCTION LENDING AGENCY I hereby affirm that there is a Construction lending agency for the performance of the work for which this permit is issued (Sec 3097(i) Civil Code). LENDERS NAME LENDERS ADDRESS APPLICANT'S SIGNATURE I certify that I have read the application and state that the above information is correct. I agree to comply with all City ordinances and State laws relating to building construction. I hereby authorize representatives of the City of Carlsbad to enter upon the above mentioned property for inspection purposes. I ALSO AGREE TO SAVE INDEMNIFY AND KEEP HARMLESS THE CITY OF CARLSBAD AGAINST ALL LIABILITIES, JUDGMENTS, COSTS AND EXPENSES WHICH KAY IN ANY WAY ACCRUE AGAINST SAID CITY IN CONSEQUENCE OF THE GRANTING OF THIS PERMIT. Expiration. Every permit issued by the Building Official under the provisions of this Code shall expire by limitation and become null and void if the building or work authorized by such permit is not commenced within 180 days from the date of such permit or if the building or work authorized by such permit is suspended or abandoned at any time after the work is commenced for a period of 180 days (Section 303(d) Uniform Building Code). ( _ 1c PL.4-7-E._ç NT TURE L'OWNER WHITE: File 0 CONTRACTOR [:]BY PHONE YELLOW: Applicant PINK: Finance APPROVED BY. DATE: CITY OF CARLSBAD INSPECTION REQUEST PERNIT# CB900672 FOR 08/27/90 INSPECTOR AREA PK DESCRIPTION: ENV TEST LB 2362 SF PLANCK# CB900672 TESTING CATHODE RAY TUBES, ELEC,MECH INC 0CC GRP TYPE: ITI JOB ADDRESS: 2051 PALOMAR AIRPORT RD APPLICANT: OSBERG, EMIL/HUGHES CONTRACTOR: UNIVERSITY MECHANICAL OWNER: HUGHES AIRCRAFT CO REMARKS: T1/MH/MONTY/283-3181 SPECIAL INSTRUCT: AN PLEASE CONSTR. TYPE NEW STR: FL: STE: PHONE: 9313191 PHONE: 619 283-3 8 PHONE: 619 931- 1 INSPECTOR TOTAL TIME: --RELATED PERMITS-- PEPNIT# TYPE CB880652 MISC CD LVL DESCRIPTION 39 EL Final Electrical 49 ME Final Mechanical STATUS ISSUED ACT COMMENTS A112- ezVe4,oO - 4e&, 74D ,cL9s/e ***** INSPECTION HISTORY ***** DATE DESCRIPTION 082190 Final Combo 081790 Final Mechanical 081490 Final Mechanical 072690 Interior Lath/Drywall 072590 Frame/Steel/Bolting/Welding 072390 Rough/Topout 072390 Rough Electric 071290 Underground/Under Floor 071290 Ftg/Foundation/Piers ACT INSP COMMENTS CA PK BY MONTY NS MPC SEE COMMENTS 8/17/90 NR MPC SEE COMMENTS 8/14/90 AP PK AP MPC WALLS THERNOTRON ROOM AP MPC FLR SKN IN THERMOTRON RN AP MPC WALLS FOR THERNOTRON RN AP PK AP PK FINAL BUILDING INSPECTION DEPT: BUILDING ENGINEERING FIRE PLANNING U/M WATER PLAN CHECK#: CB900672 DATE: 08/22/90 PERNIT#: CB900672 PERMIT TYPE: ITI PROJECT NAME: ENV TEST LAB 2362 SF TESTING CATHODE RAY TUBES, ELEC,MECH INC ADDRESS: 2051 PALOMAR AIRPORT RD CONTACT PERSON/PHONE#: RES/MH/MONTY/2 83-3181 SEWER DIST: CA WATER DIST: CA INSPECTED DATE BY: /ax INSPECTED: APPROVED DISAPPROVED - INSPECTED DATE BY: INSPECTED: APPROVED DISAPPROVED INSPECTED DATE BY: INSPECTED: APPROVED DISAPPROVED COMMENTS: FINAL BUILDING INSPECTION F.iCEVn iW 2 DEPT: BUILDING ENGINEERING FIRE PLANNING U/M WATER PLAN CHECK#: CB900672 DATE: 08/22/90 PERMIT#: CB900672 PERMIT TYPE: ITI PROJECT NAME: ENV TEST LAB 2362 SF TESTING CATHODE RAY TUBES, ELEC,MECH INC ADDRESS: 2051 PALOMAR AIRPORT RD CONTACT PERSON/PHONE#: RES/MH/MONTY/28 3-3181 SEWER DIST: CA WATER DIST: CA INSPECTED DATE BY: INSPECTED: APPROVED k DISAPPROVED - INSPECT DATE BY: INSPECTED: APPROVED - DISAPPROVED - INSPECTED DATE BY: INSPECTED: APPROVED - DISAPPROVED COMMENTS: ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 208 SAN DIEGO, CA 92123 (619) 560-1468 DATE: 7- - 0 JURISDICTION: flPLAN CHECKER []FILE COPY PLAN CHECK NO: O 7Z SET: -ILL- EjUPS DESIGNER PROJECT ADDRESS: ZO/ ,>-r PROJECT NAME: The plans plans transmitted herewith have been corrected where ZJ necessary and substantially comply with the jurisdiction's building codes. The plans transmitted herewith will substantially comply Lj with the jurisdiction's building codes when minor deficien- cies identified are resolved and checked by building department staff. The plans transmitted herewith have significant deficiencies Li identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. L The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. The applicant's copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. The applicant's copy of the check list has been sent to: Esgil staff didnot advise the applicant contact person that plan check has been completed. ri Esgil staff did advise applicant that the plan check has been completed. Person contacted: Date contacted: Telephone # Li REMARKS: By: 19E 6I&A)7 Enclosures: ESGIL CORPORATION 0 GA 0 AA 0 vw 0 DM ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 208 SAN DIEGO, CA 92123 (619) 560-1468 1 DATE: (0-J2 -9O JURISDICTION: PLAN CHECK NO: 90-7z SET: II PROJECT ADDRESS: ..2.'.?-cI '/-1 PrfiiO1 ,eo PROJECT NAME: 73- EL?J P1iT_.. -tJRISD I CT I ON flPLAN CHECKER []FILE COPY nUPS IDESIGNER The plans transmitted herewith have been corrected where necessary and substantially comply with the jurisdiction-'s building codes. The plans transmitted herewith will substantially comply - U with the jurisdiction's building codes when minor deficien- cies identified are resolved and checked by building department staff. E The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. The applicant's copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. The applicant's copy of the check list has been sent to: 'S /'eceT C-O, ._os•t P ALO H Af',?T oI Esgil staff didnot advise the applicant contact person that plan check has been completed. D Esgil staff did advise applicant that the plan check has been completed. Person contacted:________________________ Date contacted: Telephone # REMARKS: 54F3F7 9-rT14r_h4V-P ____6_#A2D c2cT'OAJ5. By: i545-POLl __T(E Enclosures: ESGIL CORPORATION EGA EAA 9 VW [I DM JURISDICZIOII: :__________ VOLLIE W& pi.ii CM= u?s: 90 —' 7Z 7'7T - PLAN (FLI: []CMEN DIILOII DARRL W)RRISON To speed up 'the recheck process,note on this list (or a copy) where each correction item has been addressed, i.e., plan sheet, specification, etc. Be sure to enclose the marked up list when you submit the revised plans. Submit complete electrical plans and Provide overcurrent protection on the specifications, secondary side of transformers. NEC 240- 21/384-16(d). Submit plan showing location of all services. 3W. Submit plan showing location of all J panels. /'.. Submit complete one-line diagram of service and feeders. ). Submit panel schedules. 141. Indicate the grounding system to be 34 Specify conduit and wire sizes. - - installed for building service. - fi. Specify aluminum or copper conductors and Indicate ampere interrupting capacities - type of insulation. - - - (AIC) of service and subservice equipment. NEC 230-65/110-9. 34 Show approximate length of feeders. d. Indicate sizes of fuses and/or circuit %. Specify electrode conductor size and type breakers. wire. (aluminum or copper) Indicate fuse symbols to show fault 20. Submit electrical load calculations. Ft' currents are limited to 10,000 amps on - /77L//ID ic'T _V.ñiAi-3' A branch circuits, i.e. J31, LCL. -'_----_ -L.._..1.. A,ZY 'c -t I A1'7,e~ 4' #' f(rzF' If fuses are not used to limit fault Indicate existing mAin service load. currents on branch circuits to 10,000 amps, specify method to be used. Indicate new additional loads. Submit plan showing location of all Indicate wiring method, i.e. EMT, metal switchboards, flex. Indicate dimension of switchboards and control panels rated 1200 amperes or more. NEC 110-16(c). Submit plan showing location of all transformers. Show exit signs on the electrical lighting plan(s). As per Sec. 3313 and 3314 of the 1988 UBC, provide two sources of power to exit signs and exit illumination. Provide receptacle(s) within 25' of the 31. Indicate the grounding system to be HVAC A/C units. UMC Section 509. installed for transformers. NEC 250- 26(c). Provide multiple switch lighting controls per CAC, Title 24, 2-5319. Any questions on electrical please contact the plan checker shown above, at Esgil Corporation at (619) 560-1468. Thank you. V er.' a ç Y #4 . .47,0 s / 'z C ... AAP4f A • (c ,41de.J C. 7'? / C. ,h11, ?cCf2S k) (f 4 P-T D 'Sky 4 A A 1) PI,ig2 ,$7rcJc ,t CoLr //cf_ jaPtc IO5,AJ /ca# ', 0,2, Ai I; c i4 , C / 4 f-- dr A4 __ '31 t..4 .- .Z'k.) 1/ L.4 7' ___ 4:51,J ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 208 SAN DIEGO, CA 92123 (619) 560-1468 DATE: []APPLICANT. f JURISDICT JURISDICTION: C/7-f o C,Si)D PNHECKE []FILE COPY PLAN CHECK NO: - 67E.. SET: _L- UPS ODESIGNER PROJECT ADDRESS: _Z10351/ °,-',-'? PROJECT NAME: FU)c 7 n The plans transmitted herewith have been corrected where necessary and substantially comply with the jurisdiction's building codes. fl The plans transmitted herewith will substantially comply with the jurisdiction's building codes when minor deficien- cies identified are resolved and checked by building department staff. E The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. F- 1 The applicant's copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. The applicant's copy of the check list has been sent to: E/41L 0 S S -~ zf 6 -J IE1OtT /?O,1 C51 0 Ci / Esgil staff did not. advise the applicant contact person that plan check has been completed. Esgil staff did advise applicant that the plan check has been completed. Person contacted: Date contacted: Telephone # REMARKS: By: ,9-i5 L/7J7 Enclosures: ESGIL CORPORATION LI GA LI AA 1] VW DM JURISDICTION: Date plans received by plan checker: 5 - 7 D PLAN CHECK NO .:7O _7 Z Date plan check completed:/l 0By: /)iE Pe2/EAi77 PROJECT ADDRESS: o5/ /2 i9- ,-,' ia P.' f-'7- A!!-L) TO: I L OS O7 fi9 )-fp9E 1/7 / C-4 L-1 PLAN CORRECTION SHEET C * Z19 FOREWORD: PLEASE READ Plan check is limited to technical requirements contained in the Uniform Building Code, Uniform Plumbing Code, Uniform Mechanical Code, National Electrical Code and state laws regulating energy conservation, noise attenuation and disabled access. The plan check is based on regulations enforced by the Building Inspection Department. You may have other corrections based on laws and ordinances enforced by the Planning Department, Engineering Department or other departments. The items shown below need clarification, modification or change. All items have to be satisfied before the plans will be in conformance with the cited codes and regulations. Per Sec. 303(c), of the Uniform Building Code, the approval of the plans does not permit the violation of any state, county or city law. A. PLANS 1. Please make all corrections on the original tracings and submit two new sets of prints, and any original plan sets that may have been returned to you by the jurisdiction, to: 3. Please indicate here if any changes have been made to the plans that are not a result of corrections from this list. If there are other changes, please briefly describe them and where they are located on the plans. Have changes been made to the plans not resulting from this correction list? Please check. 2. To facilitate checking, please identify, next Yes No to each item, the sheet of the plans upon which each correction on this sheet has been made and return this check sheet with the revised plans. 1 /U t D f'-i ,'9- C ,1 (— / .o RA) I .- ,e / c 7- p 7Erc-7 1AJQLig- 7' 7-A-'/ Oi 579-L L-/c -AJs /cr--7'OA) PiT ,'9AJD -r71g D -- 5) i&ui S &- 6 .•'.-) T 1 6,F- 7Th 6f F5 c:! ::4 Fc /"(, /L-/ Q MAID .r,iJcj TAs- .hi 7 - I A)2-Sô 1SF F-0,42-- T,-- UJ ),9-fr5L5 So- øe?4, Form No. PCS.41390 LEICAL PLAN QWREI0N cr CARL 4b - C - PAGE0 VO= WAMMM 1/ I PLAN __ - G-7.2— S E T I p : 9 DARRELL1)RRIS0N To speed up the recheck process,note on this list (or a copy) where each correction item has been addressed, i.e., plan sheet, specification, etc. Be sure to enclose the marked up list when you submit the revised plans. Submit complete electrical plans and specifications. Submit plan showing location of all services. ,? Submit complete one-line diagram of service and feeders. Indicate the grounding system to be installed for building service. NEC- Indicate ampere interrupting capacities (AIC) of service and subservice equipment. NEC 230-65/110-9. S Indicate sizes of fuses and/or circuit breakers. '\O-rc CI'JAIEC7) (j, ccuJ& TG<Jc Fc/,) Indicate fuse symbols to show fault currents are limited to 10,000 amps on branch circuits, i.e. JJN, LCL. If fuses are not used to limit fault currents on branch circuits to 10,000 amps, specify method to be used. Submit plan showing location of all switchboards. Indicate dimension of switchboards and control panels rated 1200 amperes or more. NEC 110-16(c). Submit plan showing location of all transformers. )L1 Indicate the grounding system to be installed for transformers. NEC 250- 26(c). 'NARST aLDG TZR PIPE,) Provide overcurrent protection on the secondary side of transformers. NEC 240- 21/384-16(d). Submit plan showing location of all panels. S Submit-panel schedules. 'I)P4F'is a'o j,IOT j 3$'. Specify conduit and wire sizes. 7d1 Specify aluminum or copper conductors and type of insulation. Show approximate length of feeders. )1. Specify electrode conductor size and type wire. (aluminum or copper) 20. Submit electrical load calculations. Z>/' Indicate existing main service size. Indicate existing ...--r. load)OIQ %. bs-:~> " Indicate new additional loads. Indicate wiring method, i.e. L4T, metal flex. 2. Show exit signs on the electrical lighting plan(s). As per Sec. 3313 and 3314 of the 1988 TJEC, provide two sources of power to exit signs and exit illumination. 4'. Provide receptacle(s) within 25' of the HVAC A/C units. UMC Section 509. Provide multiple switch lighting controls per CAC, Title 24, 2-5319. Any questions on electrical please contact the plan checker shown above, at Esgil Corporation at (619) () 560-1468. Thank you. 1NCwi L-C.L iLE hIJ LAD vv\ k\ECL. 2o-2, 2ao- iOb) QD NOTE- P L4 : ' P44 (cô i u si- W= L1 i' roil 714-/L 73s-1E-1/7 Jurisdiction. Prepared by VALUATION AND PLAN CHECK FEE D Bldg. Dept. 0 Esgil PLAN CHECK NO. _dO —7-Z BUILDING ADDRESS - / Lii-91E' ,'?-'z: POIT7 14*D APPLICANT/CONTACT /H/L PHONE NO./)TV BUILDING OCCUPANCY - DESIGNER PHONE____________ TYPE OF CONSTRUCTION-- IJ—/V' CONTRACTOR PHONE___________ BUILDING PORTION BUILDIG AREA VALUATION MULTIPLIER VALUE T-1, (AJ.//OA) - 25 * Mg.1TT,I_ - airc-1s VL-r/O&) Air Condjtioninz Commercial Residential Res. or Comm. Fire _Sprinklers Total Value Building Permit Fee $__ --' Plan Check Fee $ .''• COMMCNTS - SHEET (I OF / 12/87 '1 1 23 S R T DO BUILDING PLANCHECK ENGINEERING CHECKLIST DATE: 615A7d PLANCHECK NO. 9Y-7z ( - TI ITEM COMPLETE CP ITEM INCOMPLETE - NEEDS YOUR ACTION X ITEM SELECTED C C C PROJECT ID: 26S-1 /u'oa/ ,t7rp0rZ' i&d. H H H E E E LEGAL REQUIREMENTS C C C K K K Site Plan Provide a fully dimensioned site plan drawn to scale. Show: north arrow, property lines, easements, existing and proposed structures, streets, existing street improvements, right-of- way width and dimensioned setbacks. / Show on site plan: Finish floor elevations, pad elevations, elevations of finish grade adjacent to building, existing topographical lines, existing and proposed slopes, drivewa3' with percent (%) grade and drainage patterns. E Provide legal description and Assessors Parcel Number. Discretionary Approval Compliance No Discretionary approvals were required. Project complies with all Engineering Conditions of Approval for Project No. Project does not comply with the Conditions of Approval for Project No. following Engineering Conditions complied with by: Date: Field Review - 7. Field review completed. No issues raised. 8. Field Review completed. The following issues or discrepancies with the site plan were found: Site lacks adequate public improvements. Existing drainage improvements not shown or in conflict with site plan. Site is served by overhead power lines. Grading is required to access site, create pad or provide for ultimate street improvement. FRM001O.DH 08/29/89 Site access visibility problems exist. Provide onsite turnaround or engineered solution to problem. Other:_______________________________________________ Dedication Requirements 9.No dedication required. 10. Dedication required. Please have a registered Civil Engineer or Land Surveyor prepare the appropriate legal description together with an 8½" x 11" plat map and submit with a title report and the required processing fee. All easement documents must be approved and signed by owner(s) prior to issuance of Building Permit. The description of the dedication is as follows: Dedication completed, Date: By: Improvement Requirements LV1. 8cp4 1v,?'d PE 2. dr. /Z to occupancy. 12. Public improvements required. This project requires construction of public improvements pursuant to Section 18.40 of the City Code. Please have a registered Civil Engineer prepare appropriate improvement plans and submit for separate plancheck process through the Engineering Department. Improvement plans must be approved, appropriate securities posted and fees paid prior to issuance of permit. The required improvements are:___________________________________________ Improvement plans signed, Date:_ By:____________ FRM0010.DH 08/29/89 13. Improvements are required. Construction of the public improvements may be deferred in accordance with Section 18.40 of the City Code. Please submit a letter requesting deferral of the required improvements together with a recent title report on the property and the appropriate processing fee so we may prepare the necessary Future Improvement Agreement. The Future Improvement Agreement must be signed, notarized and approved by the City prior to issuance of a Building Permit. Future Improvement Agreement completed, Date_______________ By:________________ Grading Requirements ______13a. Inadequate information available on site plan to make a determination on grading requirements. Please provide more detailed proposed and existing elevations and contours. Include accurate estimates of the grading quantities (cut, fill, import, export). V"1"4 . No grading required as determined by the information provided on the site plan. 15. Grading Permit required. A separate grading plan prepared by a registered Civil Engineer must be submitted for separate plan check and approval through the Engineering Department. NOTE: The Grading Permit must be issued and grading substantially comolete and found acceptabieto the City Inspector prior to issuance of Building Permits. Grading Inspector sign off. Date: By: Miscellaneous Permits t-i. Right-of-Way Permit not required. 17. Right-of-Way Permit required. A separate Right-of-Way Permit issued by the Engineering Department is required for the following: ...4L1. Sewer Permit is not required. Sewer Permit is required. A Sewer Permit is required concurrent with Building Permit issuance. The fee required is noted below in the fees section. Industrial Waste Permit is not required. FRM0010 . OH 08/29/89 v"21. Industrial Waste Permit is required. Applicant must complete Industrial Waste Permit Applicantion Form and submit for City approval prior to issuance of Building Permits. Permits must be issued prior to occupancy. Industrial Waste Permit accepted - Date: A/9i By:sep. Fees Required 412 —22. Park-in-Lieu Fee Quadrant: _____ Fee per Unit: Total Fee: A419-23. Traffic Impact Fee Fee Per Unit: Total Fee: ,4,//24. Bridge and Thoroughfare Fee Fee per Unit: Total Fee: 25. 14~-26. 27. Public Facilities Fee required. Facilities Management Fee Zone: Fee: Sewer Fees Permit No. EDU's,,n e"/7' 74'r Fee: IV/A28. Sewer Lateral required: Fee: REMARKS: ENGINEERI G AUTHORIZATION TO ISSUE PERMIT B Y 1c, Date:_______ FRMOO1O.DH 08/29/89 z PLANNING CHECKLIST 72- 57 Plan Check No. Address Planner Phone 438-1161 (Name) Type of Project and Use * I I Zone P'/fl Facilities Management Zone 4t ft Legend Item Complete Item Incomplete - Needs your action 1, 2, 3 Number in circle indicates plancheck number that deficiency was identified a,611 Environmental Review Required: YES NO TYPE DATE OF COMPLETION: Compliance with conditions of approval? If not, state conditions which require action. 1:1 Conditions of Approval EID Discretionary Action Required: YES NO TYPE APPROVAL/RESO. NO. DATE: PROJECT NO. - OTHER RELATED CASES: 2i7? )7/K Compliance with conditions of approval? If not, state conditions which require action. Conditions of Approval Coastal: YES NO DATE OF APPROVAL: Compliance with conditions of approval? If not, state conditions which require action. Conditions of Approval Ut... iiirn WERE Landscape Plan Required: YES NO See attached submittal requirements for landscape plans Site Plan: Provide a fully dimensioned site plan drawn to scale. Show: NortHl arrow, property lines, easements, existing and proposed structures, streets, existing street improvements, right-of-way widti and dimensioned setbacks. Show on Site Plan Finish floor elevations, elevations of finish grad adjacent to building, existing topographical lines, existing and roposed slopes and driveway. Provide legal description of property. Provide assessor's parcel number. Zoning: Setbacks: Front: Required Shown Int. Side: Required Shown Street Side: Required Shown Rear: Required Shown Lot coverage: Required Shown Height: Required Shown Parking: Spaces Required Shown Guest Spaces Required Shown Additional comments ;id rusnarks have been made on the building plans. These marked-up plans Eay be picked up at the Building Department. These marked- up plans must be resubmitted with the revised plans for this project. Have plans been marked up? YES NO Additional Comments OK TO ISSUE DATE PLNCK.FRM 2560 ORION WAY CARLSBAD, CA 92008 TELEPHONE (619) 931-2121 ttp of (Carbab FIRE DEPARTMENT PAGE 1 OFL APPROVED DISAPPROVED PLAN CHECK REPORT PLAN CHECK# PROJECT Uuh1 '0,11MAsrAL LF ADDRESS 70.c/ ThLat4AAfl II'i'Qft ARCHITECT ADDRESS PHONE OWNER /I&ItHaES A,f2C,0ifi (). ADDRESS PHONE OCCUPANCY ___________ CONST. JAI TOTAL SQ. FT. /9.S1 Oi')() STORIES /Z1) 'ISPRINKLERED 'Li TENANT IMP. & S APPROVAL OF PLANS IS PREDICATED ON CONFORMING TO THE FOLLOWING CONDITIONS AND/OR MAKING THE FOLLOWING CORRECTIONS: PLANS, SPECIFICATIONS, AND PERMITS Provide one copy of: floor plan(s); site plan; sheets 2. Provide two site p1ans5h0wing the location of all existing fire hydrants within 200 feet of the project. - 3. Provide specifications for the following: Permits are required for the installation of all fire protection systems (spr iii&3tand pipes, dry chemical, halon, CO2, alarms, hydrants). Plan must be approved by the fire department prior to installation. The business owner shall complete a building information letter and return it to the fire department. FIRE PROTECTION SYSTEMS AND EQUIPMENT The following fire protection systems are required: - ¶4utomatic fire sprinklers (Design Criteria: '-S Pt-IL Al F i°A O Dry Chemical, Halon, CO2 (Location: O Stand Pipes (Type: Fire Alarm (Type/Location: L 7. Fire Extinguisher Requirements: 'El- One 2A rated ABC extinguisher for each - -, i's J sq. ft. or portion thereof with a travel distance to thenearest extinguisher not to exceed 75 feet of travel. An extinguisher with a minim'Urn rating of ________ to be located: El Other: 8. Additional fire hydrant(s) shall be provided EXITS J._. 9. Exit doors shall be openable from the inside without the use of a key or any special knowledge or effort. A sign stating, "This door to remain unlocked during business hours" shall be placed above the main exit and doors EXIT signs (6" x 3/4" letters) shall be placed over all required exis and directional signs located as necessary to clearly indicate the location of exit doors. - GENERAL J12. Storage, dispensing or use of any flammable or combustible liquids, flammable liquids, flammable gases and hazardous chemicals shall comply with Uniform Fire Code. ..13. Building(s) not approved for high piled combustible stock. Storage in closely packed piles shall not exceed 15 feet in height, 12 feet on pallets or in racks and 6 feet for tires, plastics and some flammable liquids. If high stock pil- ing is to be done, comply with Uniform Fire Code, Article 81. \L14. Additional Requirements. -D7S//4_( lfl,.J t, 4/ L)M ii) Aii71'C)6it:( T,'b7A f) / S//fi 8y_-ij 1f b I)/Lucl-T 1_tiThi ( F' f '7ST A//7?, 4( g fi F It fsj 5Tt\i'i/'it t'L / I E141lL tSiFR( 7iiS/ ?IL fi.'1'/ t?PôR.i (LS, , ç: q-)9 15. Comply with regulations on attached sheet(s). -J • Plan Examiner J '. I / - Date_'- 1 / t) Report mailed to architect Met with Attach to Plans / t &W/ft¼/1E MT 5UpfC)/TJ Fc' (J6 75 Caj 20c! PALQH4,e A/ic,2r Ft 1dcV * LIVQ - uppoPT f7-/L{)cro,E )FO/( t1AL€A MID DJ!C477olJ 75t 5fJTOff\) fr 3/fJ74 Triet M. Ngo Associates Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 1* Client: L4 c- Project, Date: ,/i ,fq0 Page: z.. - coc,Zer6 pA-9 f-D/L c)OC 6A 1..JUz- rAtIL A4DEL Iwo 91 pfi-tx& 13 N*/- if ft-IN FUt. t jl6tiI z loll 57O' 1! JrJeI;IV1. iNgo i-ssociaes Structural Engineers 378 Bayside Dr. South. Long Beach, CA 90803 Telephone:(213) 438-6861 Client:. t+ArC Project - Date: 4/i c-,/ -c Page: z VIE 51(Ai &A------------ - I - tf'iItJO LO4-D : /OO 27.04- Vi OTH 101. 51 c3 7. I ô—j-iEi Y Triet Pd!. Ngo Associates Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client:_ 4-IAc Project 411 L Page: 4 Icc TAJ 7 . Tc /w - - ---------------.. - .EMfAIr .i'm - /6" _.z4 / !) Z,/ I - i4Z - ______ 12 x — Zx - Itx (4-zf I] 50/( t2AR_,N— (ht 14r-O rA )( Triet M. Ngo Associates Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: 4AC_ Pro ject Date: i.../Jci.o Page: p ____ • 1.73 x /4. zc - / = l.o?_1C9 150 x 2-5-) + — 4o2 )5,e3 As' ioI x iz" /(Z-0- x(.5 . z xZc") 45/ p A x /I.i ' [. +~_;;V/2- -7 p= 7, H I ovJZ 7/fe 9) I, it - z x •- z = 561" I —/ - .t( a / OMT = - / TIVF YONT x 7. _ -6 __________ .......................................... T(- Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: 4A-r Project Date: z/i c /c? (7 Page: -6 - 'C , f 2 15 , = 30 QU a-c ( ) Cc) I (/v9perIo4/ U r I 7 )( (j ( )( .37 4-9~ K/3 'iSo, - - -. - - - uri r€ - - TJO - -... - - U4-6 h75 ê'7 xl-I x ./7/+ 4.3 --_-.-.--.---- . -A-6 -. - 4- - - -- -- -. .1X.(4 Vs .T)ç ii2, - z7 -r -------.---- - -- - V -I1c -x LJLL ZQQ Iii. Triet M. Ngo Structural Engineers Client: Y4L 378 Bayside Dr. South Project; Long Beach, CA 90803 - Telephone:(213) 438-6861 Date: /j/qo _Page: 7 - Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: i- A Project Date: 4/ G 0 - Page: - i suppoiQr .57P-<jcfl)/ FR- /PC Ufi f C— / Triet M. Ngo Structural Engineers - Client: li,1L 378 Bayside Dr. South PO1Ct.. Long Beach, CA 90803 Telephone:(213) 438-6861 Date: 4116lao Page: PROGRAM : General Frame Analysis PAGE NO. ECOM ASSOCIATES, Inc. TIME : Sun Apr 15 16:00:26 19E JOB : HAC RUN : 1 NODAL INFORMATION NODE NODAL COORDINATES SUPPORT CONDITIONS NO X Y CODE PX STIFF PY STIFF M STIFF Units : Ft Ft K /In K /In K -In /Deg 1 0.000 0.000 H 2 0.000 2.750 3 16.000 2.750 4 16.000 0.000 H ELEMENT INFORMATION ELEM NE PE ELEM BETA PROP NE PE NO NODE NODE LENGTH ANGLE TYPE HINGE HINGE Units : Ft Deg 1 1 2 2.750 90.00 1 2 2 3 16.000 0.00 2 3 4 3 2.750 90.00 1 PROPERTY INFORMATION PROP SECTION NO NAME MODULUS AREA I DIST Units : K /In 2 In2 In4 Ft 1 3 1/2 " STD PIPE 29000.00 2.680 4.790 2 W 6 X 20 29000.00 5.870 41.400 ELEMENT LOAD INFORMATION LOAD LOAD LOAD DIST CASE TYPE SYS SPEC DIST PX PY M Units : Ft K /Ft K /Ft Ft-K /Ft Description : DL Element List : 2 1 UNIF GLO FRAC B 0.00 0.00 -0.38 0.00 E 1.00 0.00 -0.38 0.00 10 PROGRAM : General Frame Analysis PAGE NO. ECOM ASSOCIATES, Inc. TIME : Sun Apr 15 16:02:38 19 JOB : HAC RUN : 1 NODAL LOAD INFORMATION LOAD LOAD PX PY M CASE TYPE DX DY BETA Units : K K Ft-K Ft Ft Deg Description : SEISMIC Node List : 2 2 FORCE 1.80 0.45 0.00 Description : SEISMIC Node List : 3 2 FORCE 0.00 -0.45 0.00 PROGRAM : General Frame Analysis - -- - PAGE NO. ECOM ASSOCIATES, Inc. TIME : Sun Apr 15 16:04:44 19 JOB : HAC RUN : 1 NODAL D I S PLACEMENTS LOAD NODE COMB NO DX DY ROTATION Units : In In Deg LOAD COMBINATIONS: COMB 1 1.00 X CASE 1 COMB 2 : 1.00 X CASE 1 + 1.00 X CASE 2 1 1 0.0000 0.0000 0.1076 2 0.0008 -0.0013 -0.2196 3 -0.0008 -0.0013 0.2196 4 0.0000 0.0000 -0.1076 2 1 0.0000 0.0000 -0.1411 2 0.1052 -0.0010 -0.2655 3 0.1025 -0.0016 0.1744 4 0.0000 0.0000 -0.3542 ELEMENT REPORTS ELEM LOAD NODE SIGN CONVENTION : BEAM DESIGNERS NO COMB NO AXIAL SHEAR MOMENT MAX MOM/DEFL 01ST Units : K K K -Ft K -Ft /In Ft LOAD COMBINATIONS: COMB 1 : 1.00 X CASE 1 COMB 2 : 1.00 X CASE 1 + 1.00 X CASE 2 1 1 -3.0000 -1.4569 0.0000 2 -3.0000 -1.4569 -4.0064 0.0242 1.59 2 1 -2.2406 -0.5539 0.0000 2 -2.2406 -0.5539 -1.5233 0.0092 1.59 2 1 2 -1.4569 3.0000 -4.0064 7.9936 8.00 3 -1.4569 -3.0000 -4.0064 -0.2760 8.00 2 2 -2.3539 2.6906 -1.5233 8.1293 7.18 3 -2.3539 -3.3094 -6.4733 -0.2774 7.59 PROGRAM : General Frame Analysis PAGE NO. ECOM ASSOCIATES, Inc. TIME : Sun Apr 15 16:05:24 19 JOB : HAC RUN : 1 ELEMENT REPORTS ELEM LOAD NODE SIGN CONVENTION : BEAM DESIGNERS NO COMB NO AXIAL SHEAR MOMENT MAX MOM/DEFL DIST 3 1 4 -3.0000 1.4569 0.0000 3 -3.0000 1.4569 4.0064 -0.0242 1.59 2 4 -3.7594 2.3539 -0.0000 3 -3.7594 2.3539 6.4733 -0.0391 1.59 REACTIONS NODE LOAD NO COMB PX PY MOMENT Units : K K K -Ft 1 1 -1.4569 -3.0000 0.0000 2 -0.5539 -2.2406 0.0000 4 1 1.4569 -3.0000 0.0000 2 2.3539 -3.7594 -0.0000 Triet M. Ngo Structural Engineers - 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: -\ A . Pro ject Date: L/,Jc o Page: 14 frZo r& ourpor, M )< € H € / J<L MOMEr'i / Ic ----------------------------------------------- f t4 5 Tret M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: 4r Project - Page: 1 Se )( I ZJ 3, Z, I - -i Cie - AIL Z-3 kxtL uo (DPr az-o (o <L-3 tyj€n;E tQ.cnoJ. - - (r\JGXtO I A M 14 I/i_7°f'• . 7-.Of! : Triet M. Ngo Structural Engineers Client:__/ 378 Bayside Dr. South Project Long Beach, CA 90803 Telephone:(213) 438-6861 Date: -t/ c,/ Page:_ 16 ______ Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: _tj 4 r Project; Date: 4/i /q. Page: "7 U5e 3/' k -o? F— iOI— (i5p Cc- cTIo5 7 x f1 xlv) x :13 6 57 Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: J-iAc, Project", Date: LI, !I4 Page: I - Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6361 Client: 4kc - Pro ject Date: 4/I /•-° - Page: i - cI,sMic Lo/\. E - ox I x i) ?z5 - - X C og. H SI •"•x Z I J - - _1 . S H• L//. 1 03 X ty 4?<-.J - ......- N! NED.... -< Z,OO& 2. RJOOF J7)Lc . . .- .. V±1L_ -. io kill& - FLA -r -- -b._LD3' - .. ............ tDYr R.IflCA-L L 7,L5' / Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: RAr Project Date: / Page: 2° Tret M. Ngo St ructural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Te!ephone:(213) 438-6861 Client: 1 Arc- Project Date: LA/qQ Page: .I Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: 4- Pro ject Date: dA 6/4 . Page: 5- CN cf?e75 5 LA-3 A4 8160 - Zc,oCO ,x1-fl )&' 9 )( 3(1 @ MtO prf 15 Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6861 Client: Project; Date: S/€14 Page: 2.3 t t&DlFtC.TIOtI -co re m e w T Ok''J Oi'( C>— t~Mt MjJt (A)A-lk - ruR-uerr j vioti6- • r3 -Z TCfr4'T 10 - - / I I ---- ------- -. -- ---------------------------------------- - - -- - -. - -- - - 4ft - ..-v-- -4— A. pi 6rL --- --.-- - ? NOLL .Y\ThwlDrt+ . -- .--- ---- - 1rt --.---- .- - - - - - g-.I(( U I, -t I 5" Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephone:(213) 438-6361 Client: 1L/ Pro ject Date: t/)4 /g o Page: 7-1- - Izz.. ~S X. IZ. Z4X. 9 x U5&. 4- I i \f'ii 0pj70A/ 1oLfOM Tot L ciA- - - rJ - Ptrr Triet M. Ngo Structural Engineers 378 Bayside Dr. South Long Beach, CA 90803 Telephane:(213) 438-6861 Client: 4.4c Pro ject Date: '/A Page: ?-5- 5-5% )( 5; 4-e G 'x x 19, 453 - I9_// U5e, 3 1 e °- 4 4-411 ( /" fv x Z.x - - 4TTA C '4EN7- GSOUARE PAD - :3-1 3/4 orA' HOLES 01206 RBC . f EG PLAN SAFETY BARS DIMENSION _DATA- _1ERTICAL-'ANKS DIM 1625 3125 8050 1 9200 11300 13150 A 78 96 96, 120 120 120 8 200 225 362 334 392 443 C 18 16 Ie! 18 -18 18 O 39.5 49 49 81 61 61 E 36 41.5 41.5 52 52 52 F 62.375 71.875 71.87 90.063 90.063 90.063 O 7 15 15 -18 18 18 NOTE. DIM IN INCHES VESSEL_DESIGN_DATA___ 1625 3125 6050 9200 11300 13150 GROSS WATER CAP. 1625 3125 600 9200 11. 300 13. 150 .TY COCK CAPACITY 1533 3005 59.02. 9000 11. 000 12. 800 MAWP 250 PSIG 20 PSIG. 250 PSIG 250 PSIG 250 PSIG 250 PSIG TEST pcss€ 404 PSIG 1 406 PSIG 418 PSIG 414 P516 418 PSIG 414 P516 OE!T1 -320 TO -320 -320 TO -320 TO -320 TO -320 TO .00 F .o .00 F tOO F iOp F IOQ F O( VESSEL RADIOGRAPH RT-2 P1-2 RT-2 P1-2 FIT-2 RT-2 -- CODE-.. ASME SECT. VIII DIV. I LATEST ADDENDA INSPECTED BY NATL. 80. INSP. W/OHIO & PA COMM. NOTE: CAPACIIYS IN GALLONS WEIGHT DATA WEIGHT WEIGHT WEIGHT MODEL EMPTY WEIGHT FULL N2 FULL 02 FULL AR 1625 11.200 21.540 25,800 29.020 -94 11.300 21. 640 25. 900 29. 120 3125 -84 18.300 38,570 46.930 53. 230 10. 600 38. 870 47. 230 53.530 6050 -84 29. 400 69,210 85. 630 98.010 -9A 30, 100 69.910 86, 330 98.710 9200 -84 40, 800 101.510 126.540 430 -94 41. 700 102. 410 127. 440 330 11300 47.600 810 152, 400 175. 480 113150 -94 48.700 910 153. 500176. 580 -84 1 53. 500 139, 850 175. 450 - 54.700 141, 050 176 E50 - 4I A193/A193M TABLE I Continued Type Austerntic Steels Identification Symbol B8LN. B8LNA B8MLN. B8MLNA 38PA Grade (AISI Type 304N with restricted carbon) (AISI Type 316N with restricted carbon) 8 Chromium- Product Product cket 305 with re- rarbi Range Variation. Over - Range Variation. Over or Under' or Under8 Product Van- Carbon. max 0.030 0.005 over 0.030 0.005 over ation. Over or Manganese 2.00 0.04 over 2.00 0.04 over 1Jnder8 Phosphorus. max 0.045 0.010over 0.045 0.010 over 0.01 over Sulfur. max 0.030 0.005 over 0.030 0.005 over 0.04 over Silicon 1.00 0.05 over • 1.00 0.05 over 0.010 over Chromium 18.00-20.00 0.20 16.00-18.00 0.20 0.005 over Nickel 8.00-10.50 0.15 1000-14.00 0.15 0.05 over Molybdenum ... ... 2.00-3.00 0.10 0.20 Nitrogen 0.10-0.16 0.01 0.10-016 0.01 The intentional addition of Si. Sc. Ic. and Pb is not permitted. 0.15 'Product analysis-Individual determinations sometimes vary from the specified limits on ranges as shown in the tables. The several determinations of any individual element in a heat may not vary both above and below the specified range. CFor bar sizes over 31A to 4 in. (90 to 100 mm), inclusive, the carbon content may be 0.50%. max. For the 37M grade. a minimum carbon content of 0.28 % is permitted, provided that the required tensile properties are met in the section sizes involved: the use o(AISI 4I30or4130H is allowed. 8(lass I is solution treated. (lass IA products (BSA. 88CA. 88MA. BSPA. BSTA. BSLNA. and B8MLNA) are solution treated in the finished condition. Class 2 and (lass 3 products are solution treated and strain hardened. in. Over or B TABLE 2 Mechanical Requirements r - Minimum Yield Elonga. Re- r ef Tempering Tensile Strength. tion in duc- er Grade Diameter, in. (mm) Tempera. Strength. mm. 02 2 in.. uon Hardness. sure. mm. ku % [50 of max F (MPaI Its, (MPa) mm) Area. min.% min.% er Femtic Steels 85 4io6%chromium upto4(100),incl 1100 100 80 16 50 [593] (690) (550) 86 - n + Nitrogen ' 13% chromium up to 4(1001. Ind 1100 110 85 IS 50 [593] 17601 (585) iduct V 86X In. Over or 13% chromium upto4 (100), mcI 1100 90 70 16 50 26 HRC Under8 (593) (620) (485) - 87 - .01 over .06 2½ (65) and under 1100 125 lOS 16 50 .06 (5931 (860) (720) - .005 over - -- over2½to4[65 to 1001 1100 115 95 16 .50 .005 over - [593) (790) (655) .15 over 4to7(lo0toISO] 1100 100 75 - 18 1.50 :.. 20 - (593) [690] 15151 .10 .. 87M4 . • al : Chromium-molybdenum 2½ (651 and under 1150 100 80 - 18 50 235 HBor (6201 (690) (350) . -. 99 HRB 816 • Chromium-molybdenum- 21A [651 and under 1200 125 lOS 18 50 vanadium (650) (8601 [720) over 2½to4(65 to 1001 1200 110 95 Il 45 (6501 (7601 [655) over 4507[100so 1801 1200 100 85 16 45 (650) (690) (585) (Continued) 373 Page 2 of 3 Report No.2156 TABLE NO. I—KWtK-BOL1ALLOWABLE SHEAR AND TENSION VALUES IN POUNDSI 2 - ANCHOR DIAMETER (inches) MINIMUM DEPTH OF EMBEDMENT (inchesl - 2000. /. = 4000 psi I.. = 6000 psi Teiis,oi, shear Tension Shear Tension siiear W,tIi 7 Op. Insp. Without Op. nip.' With Sp. lnsp. Without Op. (nip.' withSp. 1uSD.' W,thout Sp. Inip.' 14 1114 225 115 380 .360 180 650 435 220 650 1½ 430 215 .380 555 280 650 725 363 650 2 580 290 .380 780 390 650 833 420 650 2½ 645 325 380 835 420 650 835 420 650 16 515 260 860 590 295 1270 695 350 1550 % 2½ 705 355 860 970 485 1270 1110 553 1550 3 311-1. 783 395 870 1150 575 1350 1310 653 1550 3( 4½ 820 415 870 1200 600 1350 1340 670 1550 1/2 24 1030 525 1710 1380 690 2080 1690 845 2320 1 j 2% 1330 665 1710 1800 900 2080 2420 1210 - 2320 1/2 4½ 1670 835 1710 2790 1400 2560 3590 1800 2860 ½ 8 2070 1040 1710 3070 1540 2560 3780 1890 2860 % 2% 1240 620 2570 1650 825 2890 1910 953 3350 % 3½ 1440 720 2.570 2270 1140 2890 2390 1200 3350 118 5½ 1740 870 3070 3550 1780 3850 4990 2500 3860 % 7½ 2070 1040 3070 4220 2110 3850 5200 2600 3860 % 3 1870 935 3050 2530 1270 4270 2710 1360 4510 3A 5 2690 1350. 3050 4110 2080 4270 4390 2200 4510 % 7 3630 1820 3490 5230 2820 4810 5870 2940 5220 % 9 3680 1840 3490 5850 2930 4610 5900 2950 5220 1 4½ 3220 1610 6280 4000 2000 6720 5060 2530 7960 1 6 4040 2020 6280 5860 2930 6720 5860 2930 7960 1 8 4180 2090 6280 5860 2930 7640 5860 2930 9070 1 10 4180 2090 6280 5860 2930 7640 5860 2930 9070 IV& 5½ 4360 2180 8440 4360 2870 8920 6180 3850 11200 111/4 8½ 4530 2480 8440 4530 3380 8920 7160 4500 11200 1V 1 81/2 4580 2880 8440 4890 - 4310 8920 9100 5480 11200 1 U 1 10½ 4630 3075 8440 5570 5090 8920 1 11100 1 5530 11200 'The tabulated shear and tensile values are for anchors installed in stone aggregate concrete having the designated ultimate compressive strength at the tiiiic of installation. 2The tabulated values are for anchors installed a minimum of twelve diameters on center and a minimum edge distance of six diameters for 100 percent anchor efficiency. Spacing and edge distance maybe reduced to six diameters spacing and three.diameteredge distance, provided the values are reduced SO percen t . Linear interpolation may be used for intermediate spacings and edge margins. 37bese tension values are only applicable when the anchors are installed with special inspection as set forth in Se c t i o n 3 0 6 o f t h e c o d e . Onicse tension values are applicable when the anchors are installed without special inspection as set forth in Section 306 of the code. C-. DATE . . butktt !x ENGR___________ & W 0119 structucal '7.3::)' - & CfVUenq1flee( PROJECT SHEET________________________ JOB NO 5 6,f - . . . - .. i 3Zs 8/ ,.t. ma" 4..' - - ... , - a 4.7-, 47 #Jx. _ __ 4.z1 ..c,pud , - -- 41 le- .......- çZ.Z ...... 'xl - ........ - t.3'/' -3 A7 ;Crealt-f• . . - .............. ec 8/%(Q'.Zc5 /P,7p4 /9,7,,T.7 10.0 .74i 29 .- ........ -1 (• ( f'/ z9/3./ .. / /T\ 3/ 7,j•/ .- c, 7•'\ 2.! ti ,i7s,.,'7,5 ,t/I-'/ Al = Jf'L7/. 3r .. £.,I -3.r/ii/." L sm ?YA7 //.f ci 75 47 1''6'7/ -r 7. 3' ,. ,, • ,qiar' /.Qi Page 4 of 4 . Report No. 4419 TABLE NO. V ALLOWABLE TENSION AND SHEAR VALUES IN CLAY BRICK MASONRY FOR THREADED RODS' 3' - ANCHOR EMBEDMENT I SHEAR OIAMEThR(In.) PEPTI4(In.11 I (Lbs4 (Lbs.) "a 3°°J 560 10 385 r 6 670 995 830 - 6 8-15 l..195 10 1.035 /1 S 860 2.235 13 1.320 'T.buI3ted shear and tensile 'alues are for ancnors iflatafled in clay brick masonry Glades SW. MW I and U complying tithU.B.C. Sund,r.J No. '.j .'The emdment det,ifl Is measured from the outside face of the clAv N...-k ANCHOR DIAMETER (Iricn.$) EMBEDMENT DEPTh (Ir,crtea) V, a 2500 psi I T.n,,o (Lbs.) Shear (Lbs.) lfa 3½ 1.020 1.000 1/2 2'i; 565 - 4114 1.650 1.945 6'i 2.550 1.945 19 2 V 915 - 5 2.145 - 2.810 - 71/ 3.230 2.810 5 -2.250 - [7777/a 3.40 3.925 ,.- 10 5.250 3.925 s S 2.41S - 64 3.720 5.770 10 - 5.560 5.770 611, ___________ 8¼ 5.720 6.800 9.375 1 6.800 1The tabulated tensile and shear values are for anchors tostaflea in stone aggregate concrete having the muiimum designated ultimate compressive strength at tune of installation. The MIT anchor experiences a reduction in tensile and shear capacity with increased concrete temperature. The load factors noted in Figure No. I must be applied to the veitsea noted in the above tol: when the anchors are installed in locations where the concrete tenipeinture may exceed 65'F. - 71be allowable load values may be increased 33 t/3 petcefls for duration o(loadiii. such as seismic or wind. 'Spacing of the HIT anchors shall be in accordance ts lot the renuirensesits noted in Table No. IV. TABLE NO. VI ALLOWABLE TENSION AND SHEAR VALUES IN GROUT-FILLED CONCRETE MASONRY FOR THREADED RODS'" - ANCHOR DIAMETER (In.) EMBEDMENT DEPTH(Ifl.)2 TENSION (%.b.) SHEAR (Lbs.) 31!: 405 890 41 4 580 1.620 5 660 2.430 ___T 11, 6:'/, 6'a ________ 2.750 'Vglues i.e (or8-inch-wide Grade N. lightae,ithi Or 3i.WCtgI11 concrete masonry units conforming to ASThI C90 and U.S C. Standard No. 244. The pouted masonry units are to be Oiled with coarse grout conforming to ASTM C 476 with s minimum compressive strength of 1100 pis. Normal.wetglu masonry units may be iubsiruted for the medium-weight units. 2The embedment depth is measured from the outside face of the concrete block. 'The anchors cannot be located within 3 inches of the mortar )oints. TABLE NO. VIII ALLOWABLE TENSION VALUES IN MINIMUM 2500 PSI CONCRETE FOR REINFORCEMENT DOWELS' REBAR SIZE DRILL, SIT DIAMETER Ilnenes, EMBEDMENT DEPTH (men.,) I'a25COpsi Tension (Lbs.) No.3 . 1/. L_lia 570 31!: 1.275 51/a 1.915 No.4 5/ L_2'ls 720 41/4 1,875 65/a J 2,945 No. S 3/ 2I2 1.000 5 2.625 7112 4.125 No. 6 7! - s I 1.330 63/8 3.190 10 4.87S No.7 I - - 5 f 1.570 6!s 4.125 10 6.375 No. 8 11/8 6¼ 2.330 8/' 6.565 12'!; 9.940 No.9 III/to 5 3,670 10 8.440 12 12.750 - No. 10 I3/11 I 6 5.000 12 11,250 18 16.875 ITbe tabulated tensile values are far anchors installed tn stone aggregate concrete having the minimum designated ultimate compressive strength at time of installation- -Mm HIT anchor experiences a reduction in tensile capacity with increased concrete tetnoesature. The load factors noted in Figure No. I muss be applied to the values noted in the above owsle when the anchors are installed in locations where the concrete tempera- ture may exceed 63F. 7T1se allowable load values may be increased 33 in percent (or duration at loading, such es scLqmic or wind. 'Spacr "the MIT anchors shall be in accordance with the requirements noted in Table No. 'Spacing and edge u,saance requirements are noted in Table No. IV. anchors may be installed in the vertical or horizoncl joints. or in the brick itself. 'Spacing and edge distance requirements an noted in Table No. IV. TABLE NO. vii ALLOWABLE TENSION AND SHEAR VALUES IN MINIMUM 2500 PSI CONCRETE FOR THREADED RODS' ( lfvy%,~Uj Li [ Incorporated P 0 11 It 1131 PROM: Cvi INCDRPORATED - 2975 Airway Costa Mesa, CA 92626 Phone- 714-966-0731 TO: H(ZHES AIRCRA]iT INDUSTRIAL PRODUCTS DIVISION - 2051 PALR AIRPORT ROAD CARLSBAD, CA, 92009 DATE 9-26-90 PROJECT 21-7594 LOCATION WI RAM&CRISHNAH ATTENTION RE: COLUMBUS. OHIO 43111 • 1 1114) 91$'13$I IFLeX 34$-I83 GENTLEMEN: WE ARE SENDING YOU DHEREWITH DELIVERED BY HAND [-]UNDER SEPARATE COVER VIA FED. EXPRESS THE FOLLOWING ITEMS: 0 PLANS [D PRINTS ED SHOP DRAWINGS [-]SAMPLES SPECIFICATIONS DESTIMATES DCOPYOF LETTER I_TRAVELARS [.1JI4 IL i4.]iUI.DESCRIPTION :I5,Iiu T5i1sIsIs - THESE ARE TRANSMITTED AS INDICATED BELOW El FOR YOUR USE 0 APPROVED AS NOTED EJRETURN CORRECTED PRINTS 0 FOR APPROVAL APPROVED FOR CONSTRUCTION SUBMIT COPIES FOR AS REQUESTED 0 RETURNED FOR CORRECTIONS RESUBMIT_ COPIES FOR [:)FOR REVIEW AND COMMENT D RETURNED AFTER LOAN TO US FOR BIDS DUE REMARKS: - IF ENCLOSURES ARE NOT AS INDICATED, - - SIGNED: rr-i czrr - - PLEASE NOTIFY US AT ONCE. PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO DATE ISSUED BY / CUSTOMER PROJECT ENGINEER -r" END ITEM SHIP DATE DRAWING NUMBER DRAWING TITLE V. J. Spool. Details 1 REMARKS Pipe Shop - Xerox copy to be used as hardback for: - // ..- / c/ - 9/ - - --)J -i,q i cr EVENT NUMBER Mfg. T/A # Insp. T/A # 101 ,-' MFG NO PART NUMBER NO REOD OPERATION/DESCRIPTION/PART NAME • NEXT ASSY NUMBER DATE REQE - PRODUCTION INSPECTION - DATE - BY - CITY REJ. - ACCPT BY V. J. SPOOL 55 Preclean material per 27-1069k dL - - - 55 Fabricate inner line and install spacers per 27-1069A. LLI i3 ..,....... 55 Final dimensional check off inner line. 55 Welds to be in accordance with Spec. 35-3006 (visual inspect. of all welds). - - - 55 All inner line buttwelds are to be inspected to confirm full penetration per GIN # 2 55 Install molecular sieve per 27-1069A. (Di - 4J[ AL 55 Insulate with ( / ) layers of laminated radiation shielding. j/ _J3 55 Install hydrogen converter (Pd 0) per 27-1069A. JJ - - çpJj. ;;s.: 55 Fabricate outer vacuum jacket per 27-1069A. L. - - 55 Install guage tubes per 27-1069A. -24 4 LT ya 55& 80 Perform dimensional check. .i:1 - 80 Pneumatic test @ jç'PSIGwldryN2 per 27-1069A-7.3.1. 80 Preliminary mass spec. 80 Bake out and evacuate annular space per 27-1069A-6.2. - - - - 80 Mass spectrometer leak test per 27-1069A-7.4.1. 80 069A-7.4.2. Vacuum retention test per 27-1069A-7.4.2. 55 Final cleaning and part number tag per 27-1069A. - - - - 80 18)Finalinspection. CVI-I 74 6(~D&H PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO. R g 1 OAT I E,-— ISSUED BY I S' CUSTOMER I 9116946;.q A PROJECT ENGINEER ND ITEM SHIP DATE r P DRAWING NUMBER /'I9-XZ) DRAWING TITLE I V. J. Spool Details L i€ REMARKS Pipe Shop -Xerox copy to be used as hardback for 7, ( EVENT NUMBER Mfg. T/A * Insp. 1/A # f MFG NO PART NUMBER NO REOD OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REOC PRODUCTION INSPECTION - DATE - BY - CITY - REJ. - ACCPT BY — V. J. SPOOL - - 4 55 Preclean material per 27-1069A. 55 Fabricate inner line and install spacers per 27-1069A. 55 Final dimensional Check off inner line. 55 Welds to be in accordance with Spec. 35-3006 (visual inspect, of all welds). 55 All inner line buttwelds are to be inspected to confirm full penetration per GIN * P- 55 Install molecular sieve per 27-1069A. 55 Insulate with ( ìé) layers of laminated radiation shielding. 55 Install hydrogen converter (Pd 0) per 27-1069A. - I 55 Fabricate outer vacuum jacket per 27-1069A. 55 Install guage tubes per 27-1 069A. 55 & 80 Perform dimensional check. Pneumatic test @ PSIG w/dry N2 per 27-1069A-7.3.1. 80 Preliminary mass spec. 80 Bake out and evacuate annular space per 27-1069A-6.2. AU 80 Mass spectrometer leak test per 27-1069A-7.4.1. 80 Vacuum retention test per 27-1069A-7.4.2. 55 Final cleaning and part number tag per 27-1069A. 80 Final inspection. )®V7 PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO. 9469, I 1 DATE t,-I I ISSUED BY c' CUSTOMER I PROJECT ENGINEER lEND ITEM SHIP DATE I . DRAWING NUMBER DRAWING TITLE I V. J. Spool Details L ,V u*mcs Pipe Shop - Xerox copy to be used as hardback for - / - 6 '71R 71 (! EVENT NUMBER Mfg. 1/A # Insp. T/A # MPG NO PART NUMBER NO REOC OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE RE OD PRODUCTION INSPECTION - DATE BY -- - - CITY - REJ JACCPT BY V. J. SPOOL 55 Preclean material per 27-1069A. J1 55 Fabricate inner line and install spacers per 27-1069A. 6M ,4L - - 55 Final dimensional check off inner line. f/' • - 55 Welds to be in accordance with Spec. 35-3006 (visual inspect, of all welds). 55 All Inner line buttwelds are to be inspected to confirm full penetration per GIN 55 Install molecular sieve per 27-1069A. 55 Insulate with ( J() layers of laminated radiation shielding. 55 Install hydrogen converter (Pd 0) per 27-1069A. S1E -. - 13 55 Fabricate outer vacuum jacket per 27-1069A. L. - - - 55 Install guage tubes per 27-1069A. 55 &'80 _____ Perform dimensional check. 80 Pneumatic test @ PSIG wldry N2 per 27"1069A-7.3.1. - - - - -10 5 80 Preliminary mass spec. - - - (p-2( AA 80 Bake out and evacuate annular space per 27-1069A-6.2. 80 Mass spectrometer leak test per 27-1069A-7.4.1.() OA 80 Vacuum retention test per 27-1069A-7.4.2. 55 H Final cleaning and part number tag per 27-1069A. - - - 18) Final Inspection. - - - - _ - - - - - - )V\ PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO. R ç,g IA I DATE -4-901 ISSUED BY K S' CUSTOMER __ I PROJECT ENGINEER lEND ITEM SHIP DATE DRAWING NUMBER DRAWING TITLE V. J. Spool Details L /J REMARKS Pipe Shop- Xerox copy to be used as hardback for: , EVENT NUMBER Mfg. T/A * Insp. 1/A Jr MFG NO PART NUMBER NO. REO1 OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REOC PRODUCTION INSPECTION - DATE - BY - CITY. - REJ. - ACCPT BY N- I V. J. SPOOL 55 Preclean material per 27-1069A. Lkt iL. 55 Fabricate inner line and install spacers per 27-1069A. çj I. 55 Final dimensional check off inner line. 55 Welds to be in accordance with Spec. 35-3006 (visual inspect, of all welds). 55 All Inner line buttwelds are to be inspected to confirm full penetration per GIN # 2. 55 Install molecular sieve per 27-1069A. i .1k. - ±1 • i. 55 ' 55 Insulate with ( /) layers of laminated radiation shielding. Install hydrogen converter (Pd 0) per 27-1069A. 6i (j .A. I - - .kJ 55 Fabricate outer vacuum jacket per 27-1069A. '14 IL.. - - 55 1 Install guage tubes per 27-1069A. LL - - - 55 & 80 Perform dimensional check. 80 Pneumatic test @ M PSIG w/dry N2 per 27-1069A-7.3.1. 80 Preliminary mass spec. - - - - as 80 Bake out and evacuate annular space per 27-1069A-6.2. 80 Mass spectrometer leak test per 27-1069A7.4.1. - - ILS 80 Vacuum retention test per 27-1069A-7.4.2. - - - - (6-2 4 55 Final cleaning and part number tag per 27-1069A. - - - 80 Final inspection. CVII 74 6(~D&H PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO R I g DATE -, ISSUED BY A ' S' CUSTOMER LSB4I'I I PROJECT ENGINEER 7 '4 lEND ITEM SNIP DATE I '7- 9 DRAWING NUMBER I DRAWING TITLE V. J. Spool Details L ,V EVENT NUMBER REMARKS Pipe Shop - Xerox copy to be used as hardback for: .-/ Z/1 ..3P/ _4L/ '-61 —7a'-/ !7 f — Mfg. T/A * Insp. 1/A # MFG. NO PART NUMBER NO. REOD OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REor PRODUCTION INSPECTION - DATE - BY - I OTY. - REJ. - ACCPT BY V.J.SPOOL 55 Preclean material per 27-1069A. 55 Fabricate inner line and install spacers per 27-1069A. 55 Final dimensional check off inner line. 55 Welds to be in accordance with Spec. 35-3006 (visual inspect, of all welds). 55 All inner line buttwelds are to be inspected to confirm full penetration per GIN * P- 55 Install molecular sieve per 27-1069A. - - - 55 . Insulate with ( J) layers of laminated radiation shielding. 1-6-96 - 55 Install hydrogen converter (Pd 0) per 27-1069A. - - flj, " 55 . Fabricate outer vacuum jacket per 27-1069A. - -toll 55 Install guage tubes per 27-1069A. - 55 & 80 Perform dimensional check. - (oJZk' 80 Pneumatic test @ on PSIG w/dry N2 per 27-1069A-7.3.1. - _ - - (1 2k 80 Preliminary mass spec. - 80 Bake out and evacuate annular space per 27-1069A-6.2. - - 80 Mass spectrometer leak test per 27-1069A-7.4.1. 80 Vacuum retention test per 27-1069A-7.4.2. 55 Final cleaning and part number tag per 27-1069A. PD AN 80 Final inspection. . 4vSO £,4iiiJ Ca - — -. — — - — — CVI-I 74 PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO. Rg I I DATE -, ISSUED BY ft' s' CUSTOMER PROJECT ENGINEER lEND ITEM SHIP DATE i DRAWING NUMBER DRAWING TITLE V. J. Spool Details L i do REMARKS Pipe Shop - Xerox copy to be used as hardback for: .-/ /, _-/ .3P/ '-6/ —7'-4/ '7/8 EVENT NUMBER Mfg. T/A * Insp. T/A # MFG NO PART NUMBER NO REO'D OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REOC PRODUCTION INSPECTION - DATE - BY - CITY. - REJ. - AOCPT BY V. J. SPOOL 55 Preclean material per 27-1069A. Ion Ift. 55 Fabricate inner line and install spacers per 27-1069A. ..AL• 55 Final dimensional check off inner line. _______ ...• - - 55 Welds to be in accordance with Spec. 35-3006 (visual inspect, of all - _. - welds). 55 All inner line buttwelds are to be inspected to confirm full penetration per GIN * 2. 55 Install molecular sieve per 27-1069A. jf. - (41 11 55 Insulate with ( /(a) layers of laminated radiation shielding. - - 55 Install hydrogen converter (Pd 0) per 27-1069A. 55 Fabricate outer vacuum jacket per 27-1069A. .h 55 Install guage tubes per 27-1069A. 55 & 8() Perform dimensional check. - - 80 Pneumatic test @ on PSIG w/dry N2 per 27-1069A-7.3.1. - - - 80 Preliminary mass spec. - - (D-Zf.) 80 Bake out and evacuate annular space per 27-1069A-6.2. 80 Mass spectrometer leak test per 27-1069A-7.4.1. .. 80 Vacuum retention test per 27-1069A-7.4.2. 55 Final cleaning and part number tag per 27-1069A. - - - - 80 Final inspection. — — — — — CVI., 74 6®&b PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO, R6 F/7 DA I ISSUED BY Kr gI CUSTOMER 906,mez QeswJ PROJECT ENGINEER Ts 'END ITEM SHIP DATE I DRAWING NUMBER I V. J. Spool Details L N' DRAWING TITLE - REMARKS Pipe Shop - Xerox copy to be used as hardback for: - 2 - - 6 -74-/, '7/8, EVENT NUMBER Mfg. T/A * Insp. T/A # MFG. NO PART NUMBER NO REOD OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REOD PRODUCTION INSPECTION DATE - - BY OTt - REJ. - ACCPT BY V. J. SPOOL 55 Preclean material per 27-1069A. 55 Fabricate inner line and install spacers per 27-1069A. ____________ ______ 6Z..o J• - - - 55 Final dimensional Check off inner line. 55 Welds to be in accordance with Spec. 35-3006 (visual inspect. of all welds). 55 . All inner line buttwelds are to be inspected to confirm full penetration per G/N - 55 Install molecular sieve per 27-1069A. ,-2& Ala - I 55 Insulate with ( /(0) layers of laminated radiation shielding. 6120 let I 55 Install hydrogen converter (Pd 0) per 27-1069A. 4Z.. 55 Fabricate outer Vacuum jacket per 27-1069A. - I 55 1 Install guage tubes per 27-1069A. 55 & 80 80 Perform dimensional check. Pneumatic test @ M PSIG w/dry N2 per 27-1069A-7.3.1. j 80 Preliminary mass spec. 80 Bake out and evacuate annular space per 27-1069A-6.2. Mass spectrometer leak test per 27-1069A-7.4.1. Q624A - (l' /1110 80 55 Vacuum retention test per 27-1069A-7.4.2. Final cleaning and part number tag per 27-1069A. 18) Final inspection. - - - 80 - - - - - CVI., 74 PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO. Rg DATE I — i I ISSUED BY K S' CUSTOMER I Iii& Q1IS.&4II PROJECT ENGINEER ND ITEM SHIP DATE JE DRAWING NUMBER jsI.9-2XO DRAWING TITLE I V. J. Spool Details L A/ ggo REMARKS Pipe Shop - Xerox copy to be used as hardback for:' EVENT NUMBER Mfg. T/A * Insp. T/A # MFG. NO PART NUMBER NO REO'O OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REOC PRODUCTION INSPECTION - DATE - BY - CITY - REJ. - ACCPT BY J V.J.SPOOL 55 Preclean material per 27-1069A. 55 Fabricate inner line and install spacers per 27-1069A. 55 Final dimensional check off inner line. 55 Welds to be in accordance with Spec. 353006 (visual inspect, of all welds). 55 All Inner line buttwelds are to be inspected to confirm full penetration per G/N# P- 55 Install molecular sieve per 27-1069A. E3 55 Insulate with ( /) layers of laminated radiation shielding. 55 Install hydrogen converter (Pd 0) per 27-1069A. 77 3 - 55 Fabricate outer vacuum jacket per 27-1069A. 27 - 55 Install guage tubes per 27-1069A. 7j 55 &'80 Perform dimensional check.4/25 80 Pneumatic test © PSIG w/dry N2 per 27-1069A-7.3.1. 80 Preliminary mass spec. 80 Bake out and evacuate annular space per 27-1069A-6.2. - - 80 ____________ _____ Mass spectrometer leak test per 27-1069A-7.4.1. - 80 Vacuum retention test per 27-1069A'7.4.2. 55 Final cleaning and part number tag per 27-1069A. - - 80 Final inspection. -------7 — — — — — — CVI-I 74 PRODUCTION ORDER & INSPECTION RECORD Incorporated M g i DATE - J ISSUED BY R i ec I CUSTOMER rDRAWING PROJECT ENGINEER NUMBERi/-c-,.z, lEND ITEM SHqDATETRAVELERNO. I V. J. Spool Details L 4/ DRAWING TITLE REMARKS Pipe Shop - Xerox copy to be used as hardback for: -// 2/ 3/ - // 6 -7-/, '7/B EVENT NUM Mfg. T/A * Insp. T/A * MFG NO PART NUMBER NO REOD OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REOC - PRODUCTION INSPECTION DATE - BY - OTY - REJ - ACCPT BY J1 97/4 1 V. J. SPOOL 55 Preclean material per 27-1069A. 55 Fabricate inner line and install spacers per 27-1069A. 55 Final dimensional check off inner line. 55 Welds to be in accordance with Spec. 35-3006 (visual inspect, of all welds). 55 All Inner line buttwelds are to be inspected to confirm full penetration _per _GIN_*_2. 55 Install molecular sieve per 27-1069A. 55 Insulate with ( /) layers of laminated radiation shielding. - / 55 Install hydrogen converter (Pd 0) per 27-1069A. - 2 55 Fabricate outer vacuum jacket per 27-1069A. - 55 Install guage tubes per 27-1069A. 55 & 8() _____ Perform dimensional check. to 4. 80 Pneumatic test @ PSIG w/dry N2 per 27-1069A-7.3.1. 80 Preliminary mass spec. Ila 80 ____________ _____ Bake out and evacuate annular space per 27-1069A-6.2. 121A4 80 Mass spectrometer leak test per 27-1069A-7.4.1. (j1 2. 80 Vacuum retention test per 27-1069A-7.4.2. - —n- 55 Final cleaning and part number tag per 27-1069A. 80 Final inspection. CVI-I 74 PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO. DATE I ISSUED BY CUSTOMER PROJECT ENGINEER lEND ITEl SHIP DATE I DRAWING NUMBER i'I-9-Z I V. J. Spool Details L ,k/ DRAWING TITLE EVENT OT NUMBER REMARKS Pipe Shop - Xerox copy to be used as hardback for:' - //,, 2 / 3/, 4'/, é' '7/B, Mfg. T/A * Insp. T/A # MFG NO _____ PART NUMBER NO REOD OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REOD PRODUCTION INSPECTION - DATE - BY - CITY. - REJ. ACCPT BY V. J. SPOOL _/ 55 Preclean material per 27-1069A. - - - 55 Fabricate inner line and install spacers per 27-1069A. 55 Final dimensional check off inner line. 55 Welds to be in accordance with Spec. 35-3006 (visual inspect, of all welds). 55 All inner line buttwelds are to be inspected to confirm full penetration per GIN # P- 55 Install molecular sieve per 27-1069A. 55 Insulate with ( /) layers of laminated radiation shielding. ' ( 55 Install hydrogen converter (Pd 0) per 27-1069A.AA 55 Fabricate outer vacuum jacket per 27-1069A. 55 Install guage tubes per 27-1069A. 55 & 80 Perform dimensional check. 80 80 Pneumatic test @ off PSIG w/dry N2 per 27-1069A-7.3.1. Preliminary mass spec. 80 Bake out and evacuate annulat space per 27-1069A-6.2. - - - - 80 Mass spectrometer leak test per 27-1069A-7.4.1. - 80 Vacuum retention test per 27-1069A-7.4.2. 55 Final cleaning and part number tag per 27-1069A. 80 Final Inspection. - - - - - - - - - - - CVI-I 74 PRODUCTION ORDER & INSPECTION RECORD Incorporated M TRAVELER NO. Rg I I DATE ISSUED BY x's' CUSTOMER I 91/w/46;9i PROJECT ENGINEER r,pp1 NO ITEM SHIP DATE I , DRAWING NUMBER EREMAR DRAWING TITLE V. J. Spool Details KS Pipe Shop - Xerox copy to be used as hardback for: -/ /—/1 -4''-6 7'-, '7/8,97 ~q EVENTNUMSER Mfg. T/A * Insp. T/A # MPG. NO PART NUMBER NO REOD . OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REOt PRODUCTION INSPECTION - DATE - BY - OTY REJ - ACCP? BY 14-W29J21L' / V. J. SPOOL - 55 Preclean material per 27-1069A. 4i I'L - - 55 Fabricate inner line and install spacers per 27-1069A. (J L 55 Final dimensional check off inner line. j 55 Welds to be in accordance with Spec. 35-3006 (visual inspect, of all - -. welds). 55 All Inner line buttwelds are to be inspected to confirm full penetration per G/N# 55 Install molecular sieve per 27-1069A. 55 Insulate with ( /(0) layers of laminated radiation shielding. .Vic .Lf_ 55 Install hydrogen converter (Pd 0) per 27-1069A. 55 Fabricate outer vacuum jacket per 27-1069A. 55 Install guage tubes per 27-1069A. 55 &'80 Perform dimensional check. tz 80 Pneumatic test @ PSIG w/dry N2 per 27-1069A-7.3.1. 80 Preliminary mass spec. 80 Bake out and evacuate annular space per 27-1069A-6.2. - - 80 Mass spectrometer leak test per 27-1069A-7.4.1. 80 Vacuum retention test per 27-1069A-7.4.2. 55 Final cleaning and part number tag per 27-1069A. - - - 80 Final inspection. ------i-- - — — — — PRODUCTION ORDER & INSPECTION RECORD incorporated M TRAVELER NO. I DATE I I ISSUED BY 'g CUSTOMER I 9116,94eq 1LS4 PROJECT ENGINEER 7ø rND ITEM g4pp DATE DRAWING NUMBER DRAWING TITLE iIc-1z I V. J. Spool Details L Af REMARKS Pipe Shop - Xerox copy to be used as hardback for / / 2/, - 44/, 6/, 7-', '7/B, '7 (! EVENT NUMBER Mfg.T/A# lnsp.T/A# MFG. NO PART NUMBER NO PlOD OPERATION/DESCRIPTION/PART NAME NEXT ASSY NUMBER DATE REaD PRODUCTION INSPECTION - DATE - BY - OTY - P1.1. - ACC" BY V. J. SPOOL 55 Preclean material per 27-1069A. 55 Fabricate inner line and install spacers per 27-1069A. 55 Final dimensional check off Inner line. 55 Welds to be In accordance with Spec. 35-3006 (visual inspect, of all /AV P- welds). 55 All inner line buttwelds are to be inspected to confirm full penetration _per GIN_*_2 55 Install molecular sieve per 27-1069A. - - 55 Insulate with ( /(a) layers of laminated radiation shielding. 55 Install hydrogen converter (Pd 0) per 27•1069A. 55 Fabricate outer vacuum jacket per 27-1069A. 55 . Install guage tubes per 27-1069A. 55 & 80 Perform dimensional check. 80 ____________ _____ Pneumatic test @ PSIG w/dry N2 per 27-1069A-7.3.1. - - Z1g ....jx 80 Preliminary mass spec. - 80 Bake out and evacuate annular space per 27-1069A-6.2. - - - 80 Mass spectrometer leak test per 27-1069A-7.4.1. 80 Vacuum retention test per 27-1069A-7.4.2. - - 1-9 a3 55 Final cleaning and part number tag per 27-1069A. - - - 80 Final inspection. (j5 - - - - -_ CVI•I 74 Iacorpor.i.d M 6wd PRODUCTION ORDER & INSPECTION RECORD r I DRAWING VALVE WELUSqT Details TITLE ,o~ PiPe Shop - Xerox copy to be used as hardback for k1LL ' / LIi] IJiI::'LJ 4. I1[.1i' 1LgJ.kTA.1*I1r.kw.i NAME I4tff-1T&IIL1jt• I•LXi-Li1i] -- !T5Z - 77-77 — Preclean material per 27--1066A. -- - —4 -m-E. -- -I 11) Perform dimensional check.# fF r- rA " iI:II1iif4tZflEt 1 rom s 17) Final cleaning bar fto per 10400&k Já I - -- -.- --- ___ "-I,' Iac.rporaied M owd PRODUCTION ORDER & INSPECTION RECORD lip? - 7.117 DRAWING TITLE a.., to- 0, OSoftm '/WJDI%I I J -- il7FLi 1.L IOPERATION/DESCRIPTION/PART NAME &J'I I LII L1iL ii jT I - - - w w,I flJ&fl& rik-ss-•-1,pn.ssz-1, Klit .L-.L-p ! lux 122 mmmmmm -- ----- Incorporated PAGE 2._OF 15 COLUMBUS. OHIO / COSTA MESA. CA W.O. SPECIFICATION - 27-1069 lB NUMBER VACUUM INSULATED PIPING GENERAL SPECIFICATION OX 0 -/ff PREPARED BY - .1/ /4 1C) E NGR.J7 cD APP'D APP-'D REVISIONS LTR I DESCRIPTION DATE I CH'GD! CH'KDI ENGR.I APP'DL APP'D 101-01 ORIGINAL RELEASE SPECIFICATION PAGE _a.... OF 15 . Incorporated 27-1069 B NUMBER INTRODUCTION Piping systems that store and convey cryogenic fluids present unique considerstions. From the human safety standpoint, the extremely low temperature of cryogenic fluids exposes the user to potential serious irreversable injury. From a system operational standpoint, excessive heat in-leakage and pressure loss, both which effect fluid phase quality, can prevent a system from operating effec- iently or, maybe, not at all. Poorly insulated lines are not cost effective and ice or frost that develope may cause water damage to the surrounding area. Vacuum insulated piping with Laminar radiation shielding safely addresses these concerns when properly designed and installed. The outer jacket remains at near ambient temperature while providing the most effecient and stable thermal insulating effect available. The appendix to this specification ex- plains the rationale for thermal insulation performance. Because the majority of these piping systems are installed in the common workplace, public and private safety regula- tions and general liabilities must be considered. It is widely understood that the ANSI/ASME B31 pressure piping standards are accepted by state, municipal and federal builing codes and thereby provide the common safety guide for engineering design, fabrication and testing. This specification reflects the specific parts of these standards that apply to cryogenic piping. To produce this class of specialty piping a well regulated production facility with qualified personnel is essential to perform fabrication, sensitive leak checking, examination and other quality control functions. Because of these needs, on-site fabrication employing temporary labor and facilities has heretofor not been attempted. However, with proper supervision, field ;modifications can be performed. When requested CVI can provide the supervision and resources to modify systems in-place. To avoid field modifications, emphasis is always placed upon. initial design accuracy. SPECIFICATION PAGE o J5 27-1069 B w.o. - NUMBER SCOPE 1.0 This specification stipulates the basic requirements regarding engineering design considerations, materials and components, welding qualifications, and examination! testing. The basis of these elements is governed by the American National Standard Code for Pressure Piping, ANSI/ASME B31.3, Chemical Plant and Petroleum Piping, latest edition. The specification sections addressing vacuum procedures, cleaning, and specialty catagories are not code requirements but necessary controls to assure long term insulating relia- bility. 2.0 ENGINEERING DESIGN The engineering designer must assure that minimum code requirements and owners specifications are considered with regard to safety, contractural, and performance requirements in the engineering design. 2.1 DESIGN CONSIDERATIONS 2.1.1 Components. All piping components and materials used in the design will conform to the pressure/temperature design parameters listed in appendix A of the code, a published rating specification, or by other accepted means. 2.1.2 Spool Flexibility. All individual spools will be analized to determine that adequate flexibility exists and that any point does not exceed the allowable stress due to displacements. 2.1.3 System Flexibility. When overall system operat- ional design responsibilities are included in the owners specification, all piping external supporting elements will be analized. These analyses will consider physical restraints against free expansion or contraction imposed by anchors, guides, and interface terminations. 2.1.4 Vacuum Seal Off Valve. The location of vacuum seal-off valves shall consider environmental safety, ac- - cessibi'lity and interference with neighboring objects. SPECIFICATION PAGEOF 15 27-1069 B - NUMBER 2.1.5 Testing & Examination. The engineering design will include all testing and examination requirements and indicate same by drawing notes. 2.1.6 Engineered Safeguards. The engineering design will consider safeguarding the system when required by the owners specification. (See Appendix "C" ANSI/ASME B31.3) 2.2 MATERIAL REQUIREMENTS 2.2.1 Materials (general). All material used will be qualified within the limitations defined in Chapter III of ANSI/ASME B31.3 and/or as listed by product form in Appendix "A" for use within the temperature limits therein given. No used, reclaimed, or material of unknown origin will be permitted. 2.3 COMPONENT SELECTION Unless otherwise stated, only code qualified components will be used and selected from Chapter IV, table 326.1, of ANSI/ASME B31.3. 2.3.1 Inner Pipe Material. The inner process line will be fabricated using stainless steel. All pipe will conform to ASTM A-312 type 304 or 304L, either seamless or welded. Tubing will conform to a code listed specif- ication as directed by the engineering design. Wall thick- ness will be determined by code specified methods. Other inner line materials and components may be used provided they meet code requirements and owner approval. 2.3.2 Vacuum Jacket Material. The pipe providing the vacuum jacket will conform to the same requirements as the inner pipe. The wall thickness will be in accordance with paragraph UG-28, Section VIII, Division 1, of the BPV Code. In no-case will the jacket-be less than schedule five (5). The jacket may require a thicker wall for additional reinforcement at contact-points with external restraints - to prevent local collapse. Such, conditions will be eval- uated-in-dependently-and detailed,, in the engineering design.. SPECIFICATION 27-1069 B NUMBER PAGE ..LOF 15 2.3.3 Fittings. All fittings used in the inner pipe will normally be butt welded type per ASTM-A403 grade WP304. All flanges will be per ASTM-A182 Grade F304. 2.3.3.1 Miters. For the most part, code listed fittings are used in the design where elbows and tees are required. When stress levels permit, the piping may be mitered. Miters and branch connections will be designed and fabricated in accordance with code practices. (Ref. para. 304 ANSI, ASTM B31.3) 2.3.4. Expansion Joints. Spool assemblies will contain bellows type expansion joints positioned in the vacuum jacket to accomodate the differiential rates of thermal expansion - and contraction between the inner line and jacket during operation. The bellows material will be type 321 or 347 stainless steel with type 304 butt weld ends. The bellows will be designed for 35 PSIG internal pressure and/or 20 PSIG external pressure with 0 PSIG internal pressure. The axial movement design shall not exceed 75% of the maximum rated movement based on a life of 5,000 thermal cycles. The bellows design shall be in accordance with EJMA stand- dards. (Ref. para. 304.7.4 ANSI/ASV1E B31.3) 2.3.5 Transition End Closures. Transition end closures between the jacket and inner pipe may be required in the design. In addition to heat influx considerations, clos- ures will--be designed to accept the stresses imposed by combined thermal effects, shipping loads, and other oper- ating conditions. 2.3.6 Internal Pipe Supports. The inner pipe will be concentrically spaced within the jacket pipe by an internal spacer/support system constructed to absorb and transfer all imposed loads between the two pipes when the inner pipe temperature is cycled from ambient to the operating cryogenic temperature and the jacket at ambient temperature. The - lcations of supports, in relationship to expansion joint locations, shall allow the two pipes to act together as an integrated assembly throughout the thermal transition cycle. The spacer/support design and locations shall accom- modate the following minimum loads and conditions when the inner line -is completely filled with the process fluid.- SPECIFICATION PACE .!...OF 15 27-1069 : B NUMBER Three "G" load applied vertically downward. Three "G" load applied vertically upward. Two "C" load applied horizontally (longitudinally or laterally) combined with one "C" load vertically downward. Meet uniform building code for Zone 4 seismic requirements after installation. 2.3.7 Vacuum Seal-Off Valves. The evacuation valve in- stalled in the vacuum jacket shall provide means to evac- uate and seal-off the annular vacuum insulating space between the two pipes. The valve (when closed) shall function as an over-pressure relief device with a cracking pressure of approximately 15 PSIG. The valve primary components shall remain integrally intact when activated in the relief mode. The valve primary seal shall be spring loaded to assure vacuum integrity in extreme ambient temperature conditions. 2.3.8. Vacuum Instrumentation. Each spool assembly will be equipped with a thermocouple vacuum gage tube. The vacuum gge tube shall allow low pressure meter measurement of lxlOtorr. The gage tube may be isolated from the vacuum space by a valve for tube replacement, if required. 3.0 FABRICATION The principle construction method of producing vacuum insulated piping is welding, therefore, manufacturing quality requires close control of welding practices. The methods of fabrication and sequence of assembly are directed by the engineering design. SPECIFICATION PAGE 15 27-1069 B w.o. NUMBER 3.1 WELDING STANDARDS All shop standards related to weld fit-up, method of end preparation, and weld examination shall meet those requirements of ANSI/ASTM B31.3, Chapter V for full penet- ration welds. All welding procedures will be qualified as required by ANSI/ASME Section 1X, Article II, of the BPV Code, for the material properties, temperature, service, and intended application. 3.1.1 Welder Qualification. All code controlled welding will be performed by directly employed welders who have qualified to the procedures and positions in paragraph 3.1. Performance qualification testing shall be conducted as required by Section IX, Article III, of the BPV Code. 3.2 WELDING METHODS The welding methods used may be either GTAW, GMAW, or fusion orbital welding. The inert shielding gas may be helium, argon or any approved mixture applicable to the procedure being used. All filler metal, if used, will comply with the qualified procedures. 3.3 ANNULAR SPACE CLEANLINESS All piping materials and components will be throughly cleaned prior to the start of fabrication. The outside surface of the inner pipe will be wiped with solvent immediately prior to applying the first wrap of Laminar Radiation Shielding. The inside surface of the jacket pipe is similarly cleaned to remove airborne particles and visually inspected for contaminants. Swabbing with solvent is performed if required. 4.0 EXAMINATION AND TESTING All examination and testing described herein will be conducted under the direction of the Manager of Quality Assurance and in accordance with the requirements of the Quality Assurance Manual. The function of the examiner is to assure that workmanship standards are maintained, that the proper materials and components are used, and that all SPECIFICATION PAOE...L.OF 15 27-1069 B NUMBER examination and testing is conducted according to the engineering design. It is a Quality Assurance function to maintain examination records, review material certifications, and welder qualification records. 4.1 CODE REQUIRED EXAMINATION The basis of code required examination is set forth in paragraph 341.4 of the ANSI/ASTM B31.3 Code, which is: Visual Examination Random Radiography Certification records of components and materials. 4.1.1 Radiography. Random radiography examination will be conducted on five (5) percent of inner line butt welds in accordance with paragraph 344.5 of ANSI/ASTM B31.3. 4.1.2 Pressure Testing. The inner process pipe (pressure boundary)--o?—all piping assemblies will be pressure tested either by the hydrostatic method or pneumatic method. The test pressure and testing fluid will be given in the engin- neering design. The method for hydrostatic testing will be as described in paragraph 345.4 of the ANSI/ASTM B31.3 Code. The test pressure shall be not less than 150% of the design pressure. The method for pneumatic testing will be as described in paragraph 345.5 of the ANSI/ASTM B31.3 Code. The pneumatic test pressure shall be not less than 110% of the design pressure. NOTE: Pneumatic testing is generally preferred and will normally be performed as a combination test described - in paragraph 4.4, where the test fluid is dry nitrogen gas -. with helium content. - - 4.2 SUPPLEMENTRY EXAMINATION - - - Any supplementry examination will be detailed by written - instructions in the engineering design; The minimum - - - SPECIFICATION PAOEOF IS 27-1069 B - w.o. - NUMBER instructions shall include type of test, method to be used, measurement standard and acceptance criteria. 4.3 DIMENSIONAL EXAMINATION After all welding is completed and with the assembly in its final configuration, all dimensions will be verified to comply with the engineering design. 4.3.1 Visual Examination. During dimensional examina- tion the assembly will be visually checked for completness and workmanship standards. 4.4 COMBINATION PNEUMATIC PRESSURE TEST AND MASS-SPECTROMETER LEAK CHECK After completion of dimensional and visual examination the following combined test will be conducted. The annular vacuum space will be evacuated through the Vacuum Seal-Off valve and connected to a Helium Mass-Spectrometer Leak Detector having calibrated sensitivity of 1x109 -std. cc/sec. With all openings blanked-off for pressure contain- ment the process line will be pneumatically pres- surized to proof test pressure. Ten percent (10%) of the test fluid will be helium gas with the balance dry nitrogen gas. The proof test pressure will be approached in incremental steps of 25% each. Each increased pressure increment will be held for two minutes. The final test pressure will be held for ten (10) minutes. At each increased increment the vacuum level -will be monitored for change via the thermocouple gage tube. A change indicates a leak. After completing the pressure test,the test pressure will be reduced to maximum design working pressure. With the vacuum space open to the Leak-Detector, all SPECIFICATION 27-1069 B NUMBER PAGE 10 OF 15 jacket welds will be leak checked by the spraying or bagging technique. All welds under pressure and not enclosed by the vacuum jacket will be soap bubble tested for leaks. A successful test of vacuum boundry welds will be when there are no leak indications by the Mass- Spectrometer leak detector. 5) At completion of the leak testing, the vacuum space is returned to atmospheric pressure by slowly filling with dry nitrogen gas. 5.0 FINAL EVACUATION Each spool assembly will undergo the following final evacuation process and satisfy the standing vacuum reten- tion test. 5.1 HEATING Following pressure testing and Mass-Spectrometer leak check (4.4) the assembly is heated to between 200 °F and 250 °F by forcing filtered heated air through the inner line. Both the inlet and exit temperatures are monitored. 5.2 EVACUATION After the piping has reached the prescribed elevated temperature, evacuation is begun. The evacuation system consists of a mechanical fore pump, oil diffusion pump and LN2 cold trap to prevent: oil backstreaming and to increase pumping-speed. Heating is maintained during pumping until the spool vacuum pres- sure reached approximately ten microns.. The heat source is then removed but pumping is continued for a time period determined by piping size and other factors. 5.3 - VACUUM RETENTION TEST : - The purpose of a standing vacuum retention test is to - SPECIFICATION PAGE LOF 15 27-1069 B - NUNBE demonstrate vacuum integrity and to verify that the bake- out and evacuation processes were successful. 5.3.1 Retention Data. Vacuum retention data recordings start after the spool has returned to ambient temperature. The vacuum readings are taken from the thermocouple vacuum gage tube installed in the spool. The standard retention period is seven days. The vacuum pressure is recorded every 24 hours together with the ambient temperature. 5.3.2 Data Interpretation. The vacuum retention data is interpreted as follows: If there is no change in the daily recordings, other than that attributed to ambient temperature variations, the spoolis acceptable. An increase of less than two microns per day for the first several days, followed by a no-rise period, is considered as outgassing effect. The spool is accep- table provided the final stabilized reading is below the normal condition maximum acceptable level of 15 microns. C-. A continuous pressure increase throughout the ret- ention period, not attributed to ambient temperature changes or out-gassing, is indicative of a leak. The spool will then undergo additional Mass-Spectrometer leak checking until the cause of rise is found and corrected. After corrective action the evacuation process and retention test is repeated. 5.3.3 Vacuum Acceptance. A spool vacuum will be accep- table if it satisfies either of the following conditions. Normal Condition. A spool will be acceptable after the seven day retention period if it indicates an absolute pressure of less than 15 microns (1.5 x 10-2 torr). The last four daily readings must be stable or without an increasing trend, except when attributed to ambient temp- eräture changes. - - SPECIFICATION PAOELOF 15 27-1069 B w.o. NUMBER NOTE: When a spool is not scheduled to be shipped soon after-satisfactory completion of the seven day retention test, retention readings are often con- tinued as long as the spool is available. The add- itional retention data may reveal a slight increase in vacuum pressure over the longer period. This type of increase can be interpreted as slow out- gassing. The gases causing this normal condition would be cryoadsorbed or cryo-pumped during service. Exception to Normal Condition. In limited cases, a spool may yield a final retention reading greater than 15 microns but not greater than 30 microns. It will be accepted under the following conditions. - The retention period will be extended to acquire add- itional data, and, at the end of any seven consecutive readings a continuous leak is not indicated and, the vacuum level not greater than 30 microns, the spool will then be cooled with liquid nitrogen. After approx- imately one hour of cooling the vacuum level must be "off- scale", or less than lxl0i torr. NOTE: The accepted explanation for higher initial readings is that a small amount of trapped air is released into the vacuum space during the sealing-off oper- ation. The volumetric amount of this gas is some- what fixed, therefore, its effect on the vacuum level depends on the volume of the vacuum space. Once this situation occurs, only repeated pumping and sealing-off effort will produce a lower first vacuum reading. It is evident that a spool having this characteristic is acceptable if the vacuum level is stable. This condition is more appearent in small spools that have relatively small vacuum volumes. i.e., a spool with one inch nominal inner line and less than 25 feet long, or a line with a larger inner line and less than :15 feet long. SPECIFICA7'I ON 27-1069 B - NUMBER PAGE LOF 15 6.0 CLEANING AND PACKAGING Final cleaning of the process surfaces will be performed on all piping assemblies following welding, machining, threading, pressure testing and final evacuation. (All com- ponents will have been pre-cleaned prior to fabrication) W. STANDARD CLEANING All surfaces that come into contact with the process fluid will be cleaned and inspected as follows: 6.1.1 Loose Particle Removal. Prior to liquid solvent cleaning, the surfaces to be cleaned will be "blown across" with pressurized GN2 to remove loose contaminents such as dust, lint or other airborne particles resting on the surface. 6.1.2 Visible Contaminents. Any visible contaminents not removed by blowing will be removed by wiping with dry or solvent moistened clean paper or cloth. 6.1.3 Solvent Cleaning. All survaces to be cleaned will be completely wetted with chemically pure grade solvent by - means of immersion, circulation, flushing, spraying, swabbing or other suitable means. 6.1.4 Cleaning Cloth. Cloths used in final cleaning will be laundered commercially clean and limited lint free. 6.1.5 Drying. Following solvent removal, the clean surfaces will be blown dry with moisture free gaseous nitrogen when natural evaporation of the solvent is not sufficient. 6.1.6 Cleaning Agent. The primary cleaning agent shall be TRI-ETHEANE R, 1.1.1 TRICHLOROETHANE, METHYCHLOROFORN (CH3CC13). 62 EXAMINATION FOR OXYGEN SERVICE 6.2.1 Ultra Violet Examination.- The cleaned surfaces will be-examined under direct beam exposure of -an ultra- SPECIFICATION 27-1069 B NUMBER PAOEJLOF 15' violet lamp while in a dark or subdued light environment. This examination process is to detect hydrocarbon oils or grease which fluoresce under ultra-violet light. Any evidence of these compounds will be cause for rejection and re-cleaning. Fluorescent specks due to lint or mildly fluorescent stains from detergent residues are acceptable, except in excess. All accessable exterior surfaces will be viewed. Interior surfaces will be examined to the physical extend possible through end openings and access penetrations. 6.2.2 Wipe Test. In smaller pipe where direct ultra- violet viewing (6.2.1) is ineffective, the wipe technique will be used. The interior surface will be rubbed in opposite directions with a clean white paper or cloth which is then examined under both bright and ultra-violet light. If excessive discoloration or any bluish-white fluorsecence appears, the part or assembly will be rejected. 6.3 CLEANING REJECTION Parts or assemblies rejected by the cleaning examiner will undergo complete recleaning or spot cleaning at the discretion of the examiner. Re-examination is required after recleaning. 6.4 PACKAGING! SEALING Pipe ends that terminate with bayonets will be first wrapped with polyethylene sheets or bags and sealed with waterproof tape four (4) inches minimum behind the flange. This wrap is to provide primary protection of the cleaned surface. Covering the first wrap there will be a protective material such as "cushion foam" to provide protection against rough handling and protect the inner primary clean seal wrap. The outermost wrap wilibe clear polyethylene sheet. This wrap will be taped in place. SPECIFICATION PAOE0F15 Incorporated I - w.o.__________ All other open ends will be protected in similar manner. Threaded ends will be protected with "Ca Plug", or equal, prior to applying the primary first seal wrap. 6.4.1 Labeling for Oxygen Service. An identification tag will be placed visibly inside the outermost wrap to indicate that the part has been cleaned for oxygen service. 7.0 HEAT LEAK To estimate the total heat leak of a piping system, values for all components such as valves, field joints, standpipes, etc., must be considered as well as the heat leak per foot. Heat leak for valves and field joints can be taken from manufacturers literature. 7.1 STRAIGHT PIPE, HEAT LEAK The heat leak for straight pipe considers Laminar Rad- iation Shielding effectiveness, as explained in Appendix A, and conduction losses through internal spacer supports. In preliminary design cases, the exact number of supports is not known. The heat leak factors in the following table con- siders a reasonable average distance between internal supports. The radiation effect is based upon using twenty layers of Laminar radiation shielding which is, also, a reasonable average considering the available annular space between standard inner line and jacket pipe size combinations. Btu/hr/ft SIZE LN2 3/4x2 0.353 0.440 - 1x2½ 0.357 0.445 - 1½x3 0.577 0.600 2x4 0.556 0.692 - - 3x5 0.727 0.900 - - 4x6 - 0.792 0.979 - - - - 6x8 1.070- 1.319 - - - - 8x10 1.380 1.700 Zncorporated COLUMBUS; OHIO /COSTA MESA. CA SPECIFICATION 27-1069 NUMBER APPENDIX A VACUUM INSULATED PIPING INSULATION EFFECTS AND HEAT LEAK PREPARED BY E APP'D APP '0 REVISIONS I LTR DESCRIPTION DATE CH'GD I c ORIGINAL RELEASE I ®Wd . Incorporated SPECIFICATION 27-1069 I B - NUMBER APPENDIX A PACE .!...,op 12 W.O. CONTENTS VACUUM INSULATED PIPING INSULATION EFFECT AND HEAT LEAK VACUUM Evacuation Process Gettering And Sorption Effects THERMAL RADIATION EFFECTS Laminar Radiation Shielding, Heat Leak Radiation Between Shields Conduction Between Shields Total Heat Leak Effect A COMPARISON 1.0 2.0 2.1 2.2 3.0 3.1 3.1.1 3.1.2 3.1.3 4.0 SPECIFICATION PAGE Lor12 27-1069 I B w.o. NUMBER APPENDIX A VACUUM INSULATED PIPING INSULATION EFFECT AND HEAT LEAK 1.0 INTRODUCTION The cryogenic insulation concepts being employed here are analogous to a simple dewar. A simple dewar is a container or vessel for hot or cold fluid surrounded by an outer jacket with the space in between evacuated. If the vacuum pressure is sufficiently low, the heat transfer by molecular action can nearly be ignored, at least in practical terms. However, thermal radiation is uneffected by the vacuum state and remains the major source of heat transfer between the two surfaces. The surface of the inner vessel, of most simple dewars,is made smooth by polishing to retard the radiation effect. Here enters the technology of multi-layer radiation shielding which is explained in detail farther on. CVI has expended considerable effort 'evaluating materials and application techniques in the development of Laminar Radiation Shielding (LRS). Thermal efficiency studies of each approach involved calorimeter testing with liquid nitrogen. The industrial proceedures adopted from these tests have proven effective and economical. The principles of vacuum and radiation effects are sum- marized herein to give the reader a basic understanding. 2.0 VACUUM The question most frequently asked, is: What must the vacuum level be to yield the expected heat leak? The answer to this question is that the absolute pressure must be below 1x104 torr, i.e., below the pressure where con- vection is eleminated and the apparent thermal conductivity of the residual gas is negligable to overall heat leak. The molecular separation at this pressure, and below, is known as the "mean free path" region whereupon the mobile molecules do not readily collide with one another but collide only with the containment surfaces. When the containment surfaces SPECIFICATION PAOEj...opr 12 . Incorporated 27-1069 I B w.o.__________ NUMBER APPENDIX A are at different temperatures, heat is transfered from the higher temperature surface to the lower temperature surface. This mode of heat transfer is known as "free molecular conduction". Since the rate of heat transfer is dependent only on the number of collisions, the rate is directly porportional to pressure and the properties of the specific residual gas. In the evacuation of typical piping systems, it is not always practical to establish an absolute pressure in the mean free path region at ambient temperature. It is im- portant, however, that this pressure region be achieved when the piping is in service. The required vacuum level is readily affordable with proper leak checking, evacuation methods and cryoabsorbtion techniques which are discussed farther on. 2.1 EVACUATION PROCESS Following fabrication and mass-spectrometer leak checking, the final evacuation process is performed. The first step is to heat the piping assembly to near 250 °F. When heating approaches this limit, evacuation is started. The purpdse of heating is to hasten the outgassing of contaminents and vaporize moisture into the gaseous state for removal during evacuation. The high temperature limit was established as the safe point where the heat would not cause the reflective radiation shields to change emissivity but high enough to promote the removal of moisture. Also, by sealing off the evacuated space in the hot condition there is additional (vacuum) pressure reduction when the temperature cools to ambient, i.e., as expressed by the ideal gas law. The evacuation system employs a mechanical fore pump and an oil diffusion pump with an ultimate low pressure poten- tial of 1x10 0 torr. A liquid nitrogen cold trap is located between the diffusion pump and the piping to increase pumping speed, condense water vapor and prevent diffusion pump oil from back-streaming into the space being evacuated. SPECIFICATION 27-1069 I B NUMBER PAGE.L_oF 12 APPENDIX A Pumping and heating are simultaniously maintained until the piping vacuum level reaches ten microns. At this point, heating is stopped while high vacuum pumping is continued. The duration of continued pumping is descretionary and is based upon the complexity, size (mass) of pipe, and characteristics of the time/pressure reduction history in reaching the ten micron level. After vacuum pumping is completed and the vacuum seal- off valve closed, the vacuum retention test begins when the spool cools to ambient temperature. The vacuum re- tention test is simply a daily log recording vacuum reading along with the ambient temperature. The objective of the data is to demonstrate that the bake-out and evacuation processes were successful. Vacuum retention data interpretation and acceptance creteria are discussed in the general specification. In many instances the ambient temperature vacuwm, after cooling, is below the lower limit of 1xl0' torr that a thermocouple type vacuum-gage will record. When this condition remains through the seven day retention period, it is safe to presume that there are no leaks and the vacuum has good integrety. 2.2 GETTERING AND SORPTION EFFECTS After final evacuation, the principle residual gases in the vacuum space are atmospheric components, i.e., nitrogen, oxygen and water vapor. Also, in time, hydrogen becomes present as it diffuses from within the stainless steel material of the piping. Long term in-leakage through the jacket would also be atmospheric constituents while an inner line leak would likely be that of the cryogen if the system has been placed into service. An accepted practice to enhance long term static vacuum conditions in cryogenic application is to install SPECIFICATION PAGE -6- OF 12 27-1069 I B w.o. NUMBER APPENDIX A a chemical and physical "gettering" system. Placed in direct contact with the inner pipe is an absorbent material crystalline zeolitic molecular sieve, that physically captures and holds (as a sponge) water vapor and other gases that would otherwise be free and adver- sely effect the thermal efficiency of the insulation. Dry molecular sieve is commonly used as a dessicant (at ambient temperature) to remove water vapor from its environment. The absorbing capacity of molecular sieve increases with decreasing temperature. Therefore, when the sieve is cooled through contact with the inner pipe its capacity is greatly increased. This process is known as "cryoabsorption". The trace hydrogen molecules that are present are not directly absorbable by the molecular sieve and therefore must be addressed differently. To do this, a small quantity of palladium oxide is placed in the vacuum space to react with the oxygen molecule, which is given up by the palladium, producing water vapor which is readily absorbable by the molecular sieve. Gettering practices have been applied in many thousands of cryogenic dewars and piping systems produced since about 1960. Further to say, dynamic or continuous vacuum pumping of a cryogenic insulation is only necessary to overcome a leaking condition or a practice of prior art. SPECIFICATION PAGE .L...oF 12 27-1069 I B w.oI___________ NUMBER APPENDIX A 3.0 THERMAL RADIATION EFFECTS Even with an excellent vacuum be tween two surfaces, heat transfer still occurs. This is be cause thermal radiation is continuously leaving all surfaces. The rate at which radiant thermal energy leaves any surface is proportional to the fourth power of the temperature. Ks can be found in texts on thermodynamics, a surface which cc rnpletely absorbes all thermal radiation incident on it,-i.e. a black body" emits thermal radiation at the greatest rate whi ch any surface can emit energy at the particular temperatt re involved. The rate of thermal energy emission from s ch a "black" surface is a well defined function of temperatt re. The distribution of wave lengths emitted is also a wel 1 defined function of temperature. If a surface is not completely absorbing then it will also not be a perfect emit ter. However, if it ab- sorbs a fraction eC of the incident thermal radiation, and emits a fraction E of that which perfect emitter would have given off, we know that=E I f the incident and emitted wave lengths have the same intensi tv distribution. i.e.. if the temperatures or sender and receiver are the same, or nearly so. If a material emits with the same wave length distribution as a "black body" except that all intensities are reduced by the fraction C , then the emitter is said to be a grey body of emissivity6. For such an ideal grey body,€ is not dependent on wave length, and=for all situations. Actual materials are almost never "grey" with regard to thermal radiation, but they are usually assumed to be so in order to simplify calculations. If we do have two grey bodies, we can in principle solve exactly for the heat exchange between them. The energy emitted by the first 1S0j Ai T1" where a is a proportionality constant, called the Stefan-Boltzmann constant. The fraction of radiation which leaves the first surface and strikes the second is given by-a purely geometrical configuration factor Fa from A to A2, provided only that the emitted radiation is completely diffused as it leaves the surface. The rate at which energy leaves A1 and strikes A2 is therefore FaCE1 Al T1. If part of this incident energy is absorbed and part reflected, then the resulting multiple reflections must be considered. There is a similar analysis for the heat transfer from A2 to Ai. Although this type of analysis may -be done step by step it is more convenient to use these definitions and concepts in a more general formal technique SPECIFICATION PAOEOF 12 27-1069 I B w.o. NUMBER APPENDIX A The net rate of radient heat exchange between two surfaces of different temperatures is written OFeFaA (T1'-T24) Btu/hr where; = Btu/hr, rate of heat flow by radiation 0 = 0.1714x10 8 Btu/hr sq ft °R, Stefan-Boltztnan constant Fe = emissivity factor Fa = configuration factor A = sq ft, area = OR, temperature of hot surface T2 = OR, temperature of cold surface 3.1 LAMINAR RADIATION SHIELDING, HEAT LEAK As being discussed, a considerable radiation heat load would exist upon the surface of the cold inner pipe if only vacuum existed between it and the jacket. The application of radiation shielding between the two surfaces, to impede the passage of radient heat, is standard practice within the cryogenic industry. Laminar Radiation Shielding (LRS) is a "sandwich" of alternate layers of a bright aluminum material separated by a glass fiber "paper" wrapped loosly about the inner pipe. When the inner pipe is cooled by the cryogen, a temperature gradient is established across the many layers. The outer- most shield, receiving the energy emitted by the jacket, is considered to be at ambient temperature (530 °R) for analysis purposes. It can be shown that the net heat transfer through the LRS is nearly inversely proportional to the number of shields applied, that is, the heat leak across ten shields is approximately two-thirds that of fifteen shields. The analysis first considers only-two shields, the outer- - - most shield at 530 °R and the innermost shield at the process temperature, and calculates the radiation load between them. )0@)&H Incorporated SPECIFICATION 27-1069 I R NUMBER PAGE .2....OF 12 APPENDIX A Second, the conduction heat transfer through the glass separater is calculated, also considering the total temp- erature difference. These two results are added together and the sum divided by the actual number of shields used. The net unit area heat leak is: (_q) A A Btu/hr/sq ft Anet N N = number of shields 3.1.1 Radiation Between Shields. The radiation equation previously given IS; q r =0FeFaA(T1-T2) Btu/hr,where; 1) The configuration factor (Fa) is a geometrical function of the surfaces. For concentric spheres and infinate cylinders Fa=l. (i.e., all the thermal radiation leaving A strikes A2) 2) The emissivity factor (Fe) is a factor to allow for the departure of the two surfaces from complete blackness and is a function of the emissivities of the two surfaces, e, e. The emissivity factor is given: Fe - 1 1 A,11 ei 'e2 1) therefore; = oA (T11' -T2') Btu/hr 1 + LL ( .1 - 1 el A2 e2 The total emissivity of a surface is temperature depen- dent and reduces with the decreasing temperatures. The total emissivity of bright finished aluminum foil is given as 0.03 at 540 OR, and 0.018 at 140 OR, that is, ei=0.03 and e2=0-018. - For our calculations, because the shields are very closely spaced, we can consider A1=A2 . - - - SPECIFICATION PAGE Lo,12 27-1069 I B w.o. NUMBER APPENDIX A The net radiation per sq ft is; .L = o(T1 4- T24)1 (0.1714)(10 8)(Ti'-T24) ______ A 1 1 1 __ __ e1 e2 1 + 0.018 - 1 = 1.95 x 10.11 (Ti' - T2') Btu/hr/sq ft Radiation between two shields for three common cryogens. - Btdhrlsq ft Ti T2 Lig. cbcygi 5301 162 1.525 Lig. Nitrogen 140 1.531 Lig. Hydrogen F530 530 36 1.539 As shown, there is very little difference in the radiation effect for the three cryogens. - 3.1.2 Conduction Between Shields. The conduction rate through the glass fiber material separating the two radiation shields was deduced by experimentation to determine the thermal conductivity ratio K. The unit thermal conduction expressed as (.J.), where K is the thermal conductivity factor and X is the thickness, is typically 1.53 x 10-2 Btu/hr-sq ft/°F. Therefore: -- = AT = (1.53 x 10-2 ) AT Btu/hr/sq ft Cryogen k Btu/hr/sq ft Lig. Oxygen 36R 5.63 Lig. Nitro en 390 5.97 Lig. Hydrogen 494 7_5c SPECIFICATION PAGE 11 OF 12 27-1069 I_B w.o.___________ NUMBER - APPENDIX A 3.1.3 Total Heat Leak Effect. By combining the radiation and conduction heat transfer and dividing the sum by the number of shields (N), we can estimate the unit area heat flux For calculation purposes we will use 20 shields, or, N=20 Again: q Mnet A N A Btu/hr/sq ft for liquid oxygen: = 1.525+5.63 = 0.358 Btu/hr/sq ft A!net 20 for liquid nitrogen: = 1.531+5.97 A)net 20 0.375 Btu/hr/sq ft for liquid hydrogen: (__q_) *net= 1.537.55 0.455 Btu/hr/sq ft 20 Note: It is most likely that more than 20 shields would be used for liquid hydrogen and liquid helium. 4.0 A COMPARISON The heat leak with LRS into a one inch (l"NPS) liquid nitrogen line with a two and one-half inch (2k" NPS) jacket would be; q q 4-= A0 X)net Btu/hr/ft A,= Outside surface area of inner line, sqft/ft - - - L= Length,-ft (0.344)(0.375)=0.129 Btu/hr/ft - SPECIFICATION PAGE 2or 19 211.069 I B wo.__________ NUMBER - APPENDIX A The direct radiation results for the same size piping without (LRS) would be; _o(T1' - T24) Btu/hr/sq ft A I i2l ( e2 where: The emissivity for stainless steel at 530 °R is 0.150, e1 = 0.150, and at 140 °R is 0.061, or e2 = 0.061. The areas are: Al = 0.753 sq ft, A2 = 0.344 sq ft. therefore: (0.1714)(1 -6)[ (530)" - (140)"] A ____ 0.753 1 0.15 + 0.344 (0.061 - i) q -t 3.33 This gives: Btu/hr/sq ft q ( qr t- AoA = (0.344)(3.33) = 1.146 Btu/hr/ft The heat leak is 1.02 Btu/hr/ft less when using (LRS) than with only straight vacuum. The marked difference, in a practical sense, would amount to 102 Btu/hr for 100 feet of piping, or, 2,448 Btu/day which amounts to 4.24 gallons/day of liquid nitrogen loss if based on the heat of vaporization of 578 Btu/gallon. Further,this is mathamatically 1,548 gallon/year. ROBERT PRATER ASSOCIATES Consuhing Sod Foundation & Geological Eng.nee's September - September 19, 1977 218-31 1822 Pciomcr Airport Business Pork 6231 Yarrow Drive, Suite C Carlsbad, California 92008 Attention: Mr. Bernard W. Gilmore Re: Geotechnical investigation Palomar Airport Business Pork - Phase Ii Carlsbad/ Colifornio Gentlemen: In occddcnce with your request, we have performed a detailed 9e0techn1c01 investi- gation for the subject project. The accompanying report presents the results of our field investigation, laboratory tests, and engineering analysis. The soil and foundation conditions are discussed and recommendations for the geotechnicol engineering aspects of the project are presented. If you have any questions concerning our findings, please coil. Very truly yours, ROBERT PRATER ASSOCIATES Robert Prater, C.E. RP:jsr cc: Addressee 4) V/illdan Associates, Attn: Mr. Henry Worley (2). p GEOTECHNICAL INVESTIGATION For PALOMAR AIRPORT BUSINESS PARK - PHASE II Carlsbad, California To PALOMAR AIRPORT BUSINESS PARK 6231 Yarrow Drive, Suite C Carlsbad, California September 1977 218-3 Page 3 fluctuations in the level of groundwater may occur due to variations in surface topography, subsurface stratification, rainfall and other possible factors which may not have been evident at the time of our field investigation. D. Seismici ty Based on our reconnai ssance and review of available published information, there are no active faults known to exist at the site and the nearest known major active faults are the Elsinore and Son Jacinto Fault Zones located approximately 24 and 46 miles northeast of the site, respectively. Although research on earthquake prediction has greatly increased in recent years, seis- mologists have not yet reached the point where they can predict when and where an earthquake will occur. Nevertheless, on the bcsis of current technology, it is reasonable to cssume that the proposed structures will be subject to at least one moderate earthquake during their design lives. During such an earthquake, the danger from fault offset through the site is remote but strong shaking of the site is likely to occur. CONCLUSIONS AND RECOMMENDATIONS From o soil and foundation engineering standpoint, the site is suitable for construction of the proposed Phase II portion of the business pork providing the conclusions and recommen- dations of this report are incorporated into the design and construction of the project. The primary feature of concern at the site is the moderate to high expansion potential of some of the more clayey soils encountered in the exploratory test pits. We don't cnticipate however, that expansive soils will be encountered to any significant degree on the higher lots comprising the northern portion of the site. Substantial quantities of expansive soils are most likely to be exposed over large areas, in the c'uts Comprising the lower-lying lots bordering the north side of Camino Vida Roble. Where expansive soils are exposed at'or near the finish subgrade level of building pods, the proposed buildings and slabs-on-grade could be subject to damage due to heave of the expansive materials. Therefore, on those building pads where such a condition exists, it will be necessary to 1) extend the building foundations somewhat deeper than would normally be required, and 2) provide a mat of non-expansive fill beneath all slobs-on- grade. In order to minimize the necessity of special design features and problems cssocicted with expansive materials in fill areas, the site grading work should be planned and carried out so as to assure that all fills are capped with a layer of non-expansive sandstone fill. In cut arecs where the natural subgrade is comprised of expansive soils, it will be necessary to overexcovote the expansive soils within building arecs and replace them with non-expansive 'sandstone fill. With regard to pavements, substantially thicker pavement sections will be required where clayey soils are exposed at or near the finish subgrade surface than will be required in those areas where sandstone (natural or cs fill) is present. 218-3 Page 7 10. Construction Observation Variations in soil conditions are possible and may be encou n t e r e d d u r i n g c o n s t r u c t i o n . In order to permit correlation between the preliminary soil data and the actual soil conditions encountered during construction, and so to assur e c o n f o r m a n c e w i t h t h e p l a n s and specifications as originally contemplated, it is essen t i a l t h a t t h e s o i l e n g i n e e r b e retained to perform on-site review during the course of const r u c t i o n . All earthwork should be performed under the observation o f t h e s o i l e n g i n e e r ' s r e p r e s e n t a - tive to -assure proper site preparation, selection of satisfactory fill m a t e r i a l s , a s w e l l a s placement and compaction of the fills. Sufficient notific a t i o n p r i o r t o e a r t h w o r k o p e r a t i o n s s essential to make certain that the work will be prope r l y o b s e r v e d . A l l e a r t h w o r k s h o u l d be performed in accordance with the Guide Earthwork S p e c i f i c a t i o n s p r e s e n t e d i n Appendix C. It should be pointed out, however, that th e g u i d e s p e c i f i c a t i o n s a r e o n l y general in nature and the actual job ipecifications shuld als o i n c o r p o r a t e a l l r e q u i r e m e n t s contained in the text of this report. B. Foundations The foundation requirements for individual buildings on s p e c i f i c l o t s w i l l v a r y d e p e n d i n g upon the type of materials actually comprising the finis h s u b g r o d e o f t h e b u i l d i n g p a d . A s individual lots are finish graded, the soil engineer should determine the foundatio n r e q u i r e - ments based on his evaluation of the actual subsurface c o n d i t i o n s w i t h i n t h e a r e a o f t h e proposed building construction. - 1. Footings The proposed buildings may be supported on conventional continuous and/ o r i n d i v i d u a l spread footings. Where non-expansive materials ore exp o s e d a t t h e f i n i s h s u b g r c d e s u r f a c e to a depth of at least 2 feet, footings should be founded at least 16 i n c h e s b e l o w t h e lowest adjacent finished grade or 12 inches beloW rough pad grade, which e v e r i s d e e p e r . Where expansive materials are present at or within 2 feet of t h e f i n i s h s u b g r a d e s u r f a c e , footings should be founded at least 24 inches below the low e s t a d j a c e n t f i n i s h e d g r a d e o r 20 inches below rough pad grade, whichever is deeper. In cut areas where footings will be founded in undisturbe d f o r m a t i o n a l m a t e r i a l s , t h e y may be designed for allowable bearing pressures of 4,00 0 p o u n d s p e r s q u a r e f o o t ( p s f ) f o r dead loads, 51000 psf for combined dead and live loads, and 6,500 p s f f o r a l l l o a d s including wind or seismic. In areas where footings will be F o u n d e d i n c o m p a c t e d f i l l a n d / o r natural soils, they should be designed for allowable bearing p r e s s u r e s o f 2 , 5 0 0 p s f f o r d e a d loads, 3,500 psf for combined dead and live loads, and 4 4,500 psf for all loads including wind or seismic. All footings should, however, have c minimum width of 12 inches. Footings located adjacent to the tops of either cut or fill slo p e s s h o u l d b e f o u n d e d a t sufficient depth so as to provide at least 5 feet of horizontc l c o v e r b e t w e e n t h e f o o t i n g and the slope face at the footing bearing level. Page 7 All continuous footings should be reinforced with top and bottom reinforcement to provide structural continuity and to permit spanning of local irregularities. To assure that footings are founded in material of adequate bearing capacity, it is essential that the soil engineer inspect the footing excavations prior to placing reinforcing steel or concrete. Reinforced Concrete Box Culvert A reinforced concrete box culvert will be constructed beneath Camino Vida Roble at the approximate location indicated on the Site Plan, Figure 1. Based on our evaluation of the soils in the general- vicinity of the proposed culvert, we anticipate that the foundation soils will be suitable for the direct support of the culvert. We estimate that any settlements resulting from the weight of the culvert and overlying fill loads will be negligible. Slabs-on-Grade We recommend that all building floor slabs as well as exterior concrete slobs-on-grade be supported on a 24-inch minimum thickness of non-expansive soil. On those lots where expansive soils ore present within a 24-inch depth of the finish subgrade surface, we recommend that the subgrode soils within the building area be removed and replaced with non-expansive fill to a minimum depth of 24 inches. In buildings of relatively large areal extent, the required thickness of non-expansive fill within the building area may be reduced to 12 inches at a distance of 25 feet from the perimeter footing of the building. Stab reinforcing should be provided in accordance with the anticipated use and loading of the slab. As a minimum, however, we recommend that the slabs be reinforced with 6x6-1O/10 wire mesh for control of shrinkage crocks. In areas where moisture-sensitive floor coverings ore to be utilized and in other areas where floor dampness would be undesirable, we recommend that consideration be given to providing an impermeable membrane beneath the slabs. The membrane should be covered with 2 inches of sand to protect it during construction. The sand should be lightly moistened just prior to placing the concrete. Lateral Loads Lateral load resistance for building foundations may be developed in friction between the foundation bottoms and the supporting subgrade. An allowable friction coefficient of 0.30 is considered applicable. An additional allowable passive resistance equal to an equivalent fluid weighing 300 pounds per cubic foot acting against the foundations may be used in design provided the footings are poured neat against undisturbed soil. For footings founded in undisturbed formational material, on allowable friction coefficient of 0.35 and a pcssive resistance of 2,000 pounds per square foot are cpplkcble. Page 9 C . Pavements Based on our post experience in connection with the construction of the Phase I portion of the business park, we anticipate that R-values of about 10 and 40 will be typical for the on-site expansive clayey soils and the better quality sandy soils, respectively. For comparison and preliminary planning purposes, we have developed the following typical pavement sections using Procedure 301-F of the State of California Department of Public Works, Division of Highways. Pavement sections ore presented for traffic indices of 3.5, 5.0 and 7.5. The 3.5 index is considered to be a reasonable value for automobile parking areas and the 5.0 index reasonable for parking areas and access driveways which are subjected to light truck traffic. A traffic index of 7.5 was required by the City of Carlsbad for Camino Vida Roble in the Phase I portion of the business park. TYPICAL PAVEMENT SECTIONS Pavement Components Subgrode Design Asphalt Total Material Traffic Design Concrete Aggregate Base Thickness Type Index R-Value (Inches) Class 2 (Inches) (Inches) SANDY SOILS 3.5 40 2.0 4.0 6.0 5.0 40 2.5 5.0 7.5 7.5 40 4.0 8.5 12.5 CLAYEY SOILS 35 10 2.0 6.5 8.5 5.0 10 2.5 10.0 12.5 7.5 10 4.0 16.5 20.5 Note: •The pavement sections given above for the sandy subgrade soil would be applicable to clayey subgrade areas provided that 12 inches of sandy fill soil overlies clayey soil. The above pavement sections ore for general information only and represent the'approximate extremes in pavement requirements anticipated at the site based on the quality of the sub- grade materials. Pavement designs should be performed for individual lots based on the actual material type(s) comprising the subgrade and the anticipated use of and vehicular loadings on the pavements. Asphalt concrete, aggregate base, and preparation of the subgrode should conform to and be placed in accordance with the California Division of Highways, Standard Specifications, January 1971 edition, except that the test method for compaction should be determined by ASTM D1557-70. Approximate location of proposed box culvert .7.- ,./ : 5 TP-3 : P•; 1 150 60 (T4' .-. IP-4' - \ \ \P-8 fl IL\J \ ('TP-12/ _e Scale (feet) 0 250 500 100 LEGEND TP-4 - 20 14 60 Indicates approximate location of exploratory test pit performed by Robert Prater Associates for Phase II investigation. Indicates approximate location of exploratory test pit performed by Lowney/Koldveer Associates for PT &T alignment investigation. Indicates approximate location of exploratory boring performed by Lowney/Kaldveer Associates for Phase I investigation. Indicates approximate location of exploratory test pit performed by Lowney/Koidveer Associates for Phase I investigation. 5 0 Indicates approximate location of exploratory boring performed by Woodward-Gizienski & Associates for preliminary investigation report dated June 181 1973. - Base: An undated, untitled topographic site plan provided by Wi! Idan Associates. SITE PLAN ROBERT PRATER ASSOCIATES PALOMAR AIRPORT BUSINESS PARK - PHASE Il CcI'.'p Sc-1 Fo..do,.on & GtoloQ.col(r;.n,evl Carlsbad, California PROJECT NO. DATE I 218-3 ISeptember 1977 Figure GRAVELS CLEAN Gw Well c'aded gravels gravel-sand mixtures, lime or no fines GRAVELS o MORE THAN HALF (LESS 1HAN G P Poorly graded gravels Or gravel-sand mixtures, little or -J o W 0 OF COARSE 5% FINES) no fines. (1) FRACTION IS GRAVEL GM Silty gravels, gravel-sand-sill mixtures, non-plastic fines w OLL UJ 0 pj LARGER THAN WITH Z u. NO 4 SIEVE FINES GC Clayey gravels, gravel- sand -clay mixtures, plastic fines. uj SANDS CLEAN S 'N Well graded sands, gravelly sands, little o no fines. cc Lu SANDS MORE THAN HALF (LESS THAN FINES) SP Poo(ly graded sands or gravelly sands little or no fires. —J OF COARSE o W FRACTION IS SANDS SM Silty sands, sand-silt mixtures, non-plastic fw".es. 0 SMALLER THAN WITH NO. 4 SIEVE FINES SC Clayey sands, sand-clay ms1u,es, plastic fines. (1) W SILTS AND CLAYS ML Inorganic Silts and very fine sands, rock flour, silly or clayey fine sands or clayey silts with slight plasticity o Inoriic clays of low to medium plasticity gravelly (1) 5 < > LIOuID LIMIT IS s. sandy clays, silty clays, lean clays. 0 i LESS THAN 50% OL Organic Silts and organic silly clays of low plasticity. Lu .z z in g SILTS AND CLAYS MH orga SiltS, micaccous or dratomaceous fine sandy or < I _j r4 < , Silly soils, elastic silts CC Ui Ui Z LIQUID LIMIT IS CH Inorgar(ic clays of high plasticity fat clays. GREATER THAN 50% OH Organic clays of medium to high plasticity, organic silts. HIGHLY ORGANIC SOILS [ Pt Peat and other highly organic sods. DEFINITION OF TERMS U.S. STANDARD SERIES SIEVE CLEAR SQUARE SIEVE OPENINGS 200 40 10 ii 12 I SAND GRAVEL I SILTS AND CLAYS I COBBLES IBOULDERS I FINE I MEDIUM I COARSE I FINE I COARSE I I GRAIN SIZES SANDS.GRAVELS AND NON-PLASTIC SILTS VERY LOOSE 0 — 4 LOOSE 4-10 MEDIUM DENSE 10 — 30 DENSE 30 —50 'VERY DENSE OVER 50 CLAYS AND PLASTIC SILTS STRENGTH BLOWS/FOOT1 VERY SOFT 0 — 1/4 0 — 2 SOFT 1/4 —1/2 2 -4 FIRM 1i'-1 4-8 STIFF 1-2 8-16 VERY STIFF 2 — 4 16 —32 HARD OVER 4 OVER 32 RELATIVE DENSITY CONSISTENCY tNumber of blows of 140 pound hammer falling 30 inches to drive a 2 inch O.D. (1-3,/8 inch I.D.) split spoon (ASTM D1586). 4U'iconfincd compressive strength in tons/sq. ft. as determined by laboratory Testing or approximated by Ihe standard penetration test (ASTM D-1586). pocket penetrometer, torvane or visual observation. ROBERT PRATER ASSOCIATES Co.rh.nç So.t Fevndo'.o' S GoIoo.caI Er'g."'rx KEY TO EXPLORATORY TEST PIT LOGS Unified Soil Classification System CASTM 0-2487) PALOMAR AIRPORT BUSINESS PARK — PHASE II Carlsbad, California PROJECT NO. DATE Figure A-i 218-3 September 1977 / LL).L.J 01 _I\ EPTH TO GROUNDWATER None Test Pit excovoted with 24 inch bucket on 8/227 ou_ •z DESCRIPTION AND CLASSIFICATION >I - 2 - DEPTH c>- v- (FEET) < 0 3: ~ . ~ a - BOL SOIL DESCRIPTION AND REMARKS COLOR CONSIST TYPE 0 x SILTY SAND — SANDY SILT reddish medium jSM- x 20 brown dense - - 1 - 2 - SILTY SAND (SANDSTONE) yellow- dense SM ish - tan - 3- .4- light groy- very ._5_ yellow- dense - sh -6- ton - - .7- -•8 - .9- -10- - 11 — - 12 - - -13 14 __________________ Bottom of Test Pt = 14.0 Feet Notes: 1) "x" denotes jar sample. - 2) "s"denotes sock sample. : ?tu: The it,oiIIcoI).n linnil represent the approxli.ai. bosndary b.ts.n ..oi.IoI types and the franuulon way — — EXPLORATORY TEST PIT LOG PALOMAR AIRPORT BUSINESS PARK — PHASE II ROBERT PRATER ASSOCIATES ,IF,.co',on Carlsbad, Colfornio PROJECT NO. DATE I TEST PIT NO. 2 218-3 S eptember 1977J / / Case 58DB Bockhoe SURFACE ELEVATION 272pprox.) LOGGED BY CRG j PTH TO GROUNDWATER None Test Pit excovcted with 24 inch bucket on 8/227 DESCRIPTION AND CLASSIFICATION • ' 22 DEPTH w DESCRIPTION AND REMARKS SY- M OIL COLOR CONSIST. I SOIL TYPE I (FEET) -' o 0 2 ,> g CLAYEY SAND brown I medlym SC dense - - 1 x 19 SANDY CLAY brown very 1CL I stiff hord i_-2 - SILTY SAND (SANDSTONE) tan dense SM -3-x SANDY GRAVEL - tan Every GP (CONGLOMERATE) dense X - 5 ________________________________ - ______ _______• = - - = Bottom of Test Pit = 5.0 Feet (met refusal) - - Note: 1) 'x" denotes jar sample. Note: Th. ct,aliflcoton Ilrws r.p.i.nt ,h.. .i and the lmnvit wy b. p'ocI. EXPLORATORY TEST PIT LOG PALOMAR AIRPORT BUSINESS PARK - PHASE ii ROBERT PRATER ASSOCIATES Coni.,h.ng So-1 fos.dof,o. i Ceolog.cot Carlsbad, California PROJECT NO. DATE TEST PIT NO. 218-3 September 19771 Case 580B Bockhoe SURI-ACE ELEVATION 2b4 (cpprox. LOGGED BY CRG T:OG:R:O UNDWATER None LEP Test Pit excovoted with 24 inch bucket on 8/22/77 DESCRIPTION AND CLASSIFICATION o k,.- ;z- • w C . DEPTH . c iu DESCRIPTION AND REMARKS BOL SYM.COLOR CONSIST soi TYPE (FEET) U 2 > SILTY SAND — brown medium SM dense —•1 • - - x 19 ___________ SANDY CLAY flght very CL brown stiff - - 2 ________ N SILTY SAD orange- dense- SM sh very - 3 tan- dense - gray 4 —5 --- -6-s -7 . -8 - -9 - -10 -- - 11 12 - - 13 14 Bottom of Test Pit = 14.0 Feet - - Notes: 1) "x" denotes jar sample. 2) "5" denotes sock sample. - Nots: The iyvUficcion lin*s rup.Icnt the opprdxImais - - bounèry biwusn .i,oi.nol typsi and the transit'. - — u EXPLORATORY TEST PIT LOG ROBERT PRATER ASSOCIATES PALOMAR AIRPORT BUSINESS PARK — PHASE II Ce.i..sg 3o.i. Fo..ndoi.en £ Cr&og.col Eng.ne.r.i Ccrlsbcd, California PROJECT NO. DATE I TEST PIT NO. 11 218-3 September 197T COMMERCIAL/INDUSTRIAL APPLICATION FORM FOR INDUSTRIAL WASTE DISCHARGE PERMIT - CITY OF CARLSBAD BUILDING P.C. NO.:___ APPLICATION NO.: 61 F.5 - INDUSTRIAL CLASS: /(0 DATE: APPLICATION: NEW___________ (CHECK ONE) REVISED )7__sEiijiTi —STature of City Representative APPLICATION FOR INDUSTRIAL WASTE DISCHARGE PERMIT GENERAL: SITE 2051 Palomar Airport Rd APPLICANT: Hughes Aircraft Company ADDRESS: Carlsbad,CA TYPE OF BUSINESS:ElectronicsManufacturing APPLICANT'S ADDRESS: 2051_ Palomar _Airport _Road B. WASTES AND PROCESSING: (Check where applicable) fl Domestic Waste Only Industrial Waste Z Industrial Waste NOT - Discharged to Sewer Discharged to Sewer - GENERAL DESCRIPTION OF WASTE (Chemical and Physical Characteristics of proposed waste): - GENERAL DESCRIPTION OF PROCESS (If Applicable):__________________________ WASTES TO-BE DISCHARGED TO SEWER: None WASTE: TREATED: QUANTITY: AVERAGE GPO (Check One) UNTREATED (Daily) MAXIMUM GPD (Gallons Per Day) APPLICANT DR REPRESENTATIVE OF FIRM: Emil_flsherg (Print) TITLE:PlafltEngeer SIGNATURE:______________ DATE: A-26— 90