HomeMy WebLinkAboutPLANES BOATS AND AUTOMOBILES LTD; 2010-12-27; PWM11-22UTILPWM11-22UTIL
City of Carlsbad
MINOR PUBLIC WORKS CONTRACT
Project Manager: Jim Gusman
(760) 438-2722
Mail To:
Utility Department
City of Carlsbad
5950 El Camino Real
Carlsbad, California 92008
DESCRIPTION
Labor, materials and equipment to install new sewer manhole supplied by a contractor including
new ring and lid and raise to street grade at 165 Chinquapin Ave. approximately 8 feet East of
existing manhole number 16C-77.
Excavate and install as persistent with exhibit "C' Carlsbad Building Standard. And retie private
sewer lateral at manhole.
See Exhibits:
A Scope of work
B Location
C Carlsbad building Standard
Contractor will follow all applicable Cal OSHA safety standards
Contractor will supply all traffic control and obtain right away permit from the city of Carlsbad.
Work not to exceed $22,750
Work to be completed within five working days
Name and Address of Contractor
Planes, Boats and Automobiles, Ltd.
Name
800 Grand Ave
Address
Carlsbad, California 92008
City/State/Zip
760-801-5238
Telephone
-1- Revised 03/13/02
Name and Title of Person Authorized to sign contracts.
Signature
Name
Title
Date
JOB QUOTATION
ITEM NO.
1
UNIT
1
QTY
1
DESCRIPTION
Acquire all City permits, fees, traffic control
plans, mobilize equipment, excavate and
connect 8" PVC sewer main to new
manhole per city standard exhibit C and
retie private sewer lateral, backfill
excavation and compact, repave removed
asphalt areas with 6" asphalt over 6" class
II base. All materials supplied by contractor
including manhole ring and lid.
TOTAL
TOTAL PRICE
$22,750.00
$22,750.00
SUBMITTED BY
Company/Business Name
Authorized Signature Classification(s)
Printed Name and Title
( f *
Expiration Date
Date Contractor's License Number
-2-Revised 03/13/02
DESIGNATION OF SUBCONTRACTORS
Set forth below is the full name and location of the place of business of each sub-contractor whom
the contractor proposes to subcontract portions of the work in excess of one-half of one percent of
the total bid, and the portion of the work which will be done by each sub-contractor for each
subcontract.
NOTE: The contractor understands that if he fails to specify a sub-contractor for any portion of the
work to be performed under the contract in excess of one-half of one percent of the bid, the
contractor shall be deemed to have agreed to perform such portion, and that the contractor
shall not be permitted to sublet or subcontract that portion of the work, except in cases of
the public emergency or necessity, and then only after a finding, reduced in writing as a
public record of the Awarding Authority, setting forth the facts constituting the emergency or
necessity in accordance with the provisions of the Subletting and Subcontracting Fair
Practices Act (Section 4100 et seq. of the California Public Contract Code).
If no subcontractors are to be employed on the project, enter the word "NONE."
PORTION OF WORK
TO BE
SUBCONTRACTED
Item
No.
Description of
Work
SUBCONTRACTOR*
% of Total
Contract
Business Name and Address
NONE
License No.,
Classification
& Expiration
Date
MBE
Yes No
-3-Revised 03/13/02
CITY OF CARLSBAD
MINOR PUBLIC WORKS CONTRACT
(Less than $25,000
Labor:
I propose to employ only skilled workers and to abide by all State and City of Carlsbad Ordinances
governing labor, including paying the general prevailing rate of wages for each craft or type of worker
needed to execute the contract.
Guarantee:
I guarantee all labor and materials furnished and agree to complete work in accordance with
directions and subject to inspection approval and acceptance by: Jim Gusman
(project manager)
Wage Rates:
generalpr6vailing>ste of wages' for-each craft orjype of worker neepteotcrsxecute
shaHsbetbose as determir^d bu<fne DirecroNof Indtislrial Relafibqs pursuant to S
and 1 p&1 of the Labor Ccjp^Pursuant to Sefctfon 1773.2 of the^bor Code, a curi
applbrabXwage ratej^Hlon fite in the Office ofJhe City EngLrfeerxThe contract]
cojafract is awardeer^hall not pay nsss thaixfne saidsqecifiedjjrevailingNates of w
employed by nwn or her in executioncf tne contract. ^-- ' \, —'
ie
Workers
False Claims
Contract hereby agrees that any contract claim submitted to the City must be asserted as part of the
contract process as set forth in this agreement and not in anticipation of litigation or in conjunction
with litigation.
Contractor acknowledges that California Government Code sections 12650 et seq., the False Claims
Act, provides for civil penalties where a person knowingly submits a false claim to a public entity.
These provisions include false claims made with deliberate ignorance of the false information or in
reckless disregard of the truth or falsity of the information.
The provisions of Carlsbad Municipal Code sections 3.32.025, 3.32.026, 3.32.027 and 3.32.028
pertaining to false claims are incorporated herein by reference.
Contractor hereby acknowledges that the filing of a false claim may be subject to the contractor to an
administrative debarment proceeding wherein the contractor may be prevented from further bidding
on public contracts for a period of up to five years and that debarment by another jurisdiction is
grounds for the City of Carlsbad to disqualify the Contractor or subcontractor from participating in
contract bidding.
Signature:
Print Name:
-4-Revised 03/13/02
Commercial General Liability, Automobile Liability and Workers' Compensation Insurance:
The successful contractor shall provide to the City of Carlsbad, a Certification of Commercial General
Liability and Property Damage Insurance and a Certificate of Workers' Compensation Insurance
indicating coverage in a form approved by the California Insurance Commission. The certificates
shall indicate coverage during the period of the contract and must be furnished to the City prior to the
start of work. The minimum limits of liability Insurance are to be placed with insurers that have: (1) a
rating in the most recent Best's Key Rating Guide of at least A-:V and (2) are admitted and
authorized to transact the business of insurance in the State of California by the Insurance
Commissioner.
Commercial General Liability Insurance of Injuries including accidental death, to any one person in
an amount not less than $500,000
Subject to the same limit for each person on account of one accident in an amount not less than
$500,000
Property damage insurance in an amount of not less than $100,000
Automobile Liability Insurance in the amount of $100,000 combined single limit per accident for
bodily injury and property damage. In addition, the auto policy must cover any vehicle used in the
performance of the contract, used onsite or offsite, whether owned, non-owned or hired, and whether
scheduled or non-scheduled. The automobile insurance certificate must state the coverage is for
"any auto" and cannot be limited in any manner.
The above policies shall have non-cancellation clause providing that thirty (30) days written notice
shall be given to the City prior to such cancellation.
The policies shall name the City of Carlsbad as additional insured.
Indemnity:
The Contractor shall assume the defense of, pay all expenses of defense, and indemnify and hold
harmless the City, and its officers and employees, from all claims, loss, damage, injury and liability of
every kind, nature and description, directly or indirectly arising from or in connection with the
performance of the Contract or work; or from any failure or alleged failure of Contractor to comply
with any applicable law, rules or regulations including those related to safety and health; and from
any and all claims, loss, damages, injury and liability, howsoever the same may be caused, resulting
directly or indirectly from the nature of the work covered by the Contract, except for loss or damage
caused by the sole or active negligence or willful misconduct of the City. The expenses of defense
include all costs and expenses including attorneys' fees for litigation, arbitration, or other dispute
resolution method.
-5- Revised 03/13/02
Jurisdiction:
The Contractor agrees and hereby stipulates that the proper venue and jurisdiction for resolution of
any disputes between the parties arising out of this agreement is San Diego County, California.
Start Work: I agree to start within /jJ working days after receipt of Notice to Proceed.
Completion: I agree to complete work within
CONTRACTOR:
L4-O
(name of Contractor);
working days after receipt of Notice to Proceed.
CITY OF CARLSBAD a municipal
corporation of the State of California:
By:.
Assistant City Manager
/Aoo
(print name and title)
V 014 Li^i-kJ <0 G
(e-mail address))(telephone no.)
By:
(sign here)
(print name and title)
ATTEST:
(address)
(city/state/zip)LORRAINE M. WOOD
City Clerk
(telephone no.)
(fax no.)
(e-mail address)
(Proper notarial acknowledgment of execution by Contractor must be attached.
Chairman, president or vice-president and secretary, assistant secretary, CFO or assistant treasurer
must sign for corporations. Otherwise, the corporation must attach a resolution certified by the
secretary or assistant secretary under corporate seal empowering the officer(s) signing to bind the
corporation.)
APPROVED AS TO FORM:
RONALD R. BALL, City^Attprney
BY:
-6-Revised 03/13/02
EXHIBIT A
Pipe Repair Work Sheet 2010-2
Area#Street/Area Repair Type WWZone WorkonMHtf Pipe Size Footage Depth
1 Chinquapin west of Garfield
Install sewer manhole with 36"
two piece ring and cover set,
retie lateral to side WW9 16C-76 8" VCP 69' from 16C-77 7'
EXHIBIT B
\
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V \.X"
Map cnurtod by CarJstMid
EXHIBIT C
SECTION 03460 PRECAST CONCRETE SEWER MANHOLES
PART 1 GENERAL
1.1 DESCRIPTION
A. The CONTRACTOR shall provide precast concrete sewer manhotes, also referred to as
access holes, complete and in place, in accordance with the Contract Documents.
1.2 REFERENCE STANDARDS
A. Commercial Standards:
ASTM A 48 Gray Iron Castings
ASTM C 478 Precast Reinforced Concrete Manhole Sections
ASTM C 923 Resilient Connectors between Reinforced Concrete
Manhole Structures, Pipes, and Laterals
1.3 RELATED WORK ELSEWHERE
The CONTRACTOR shall refer to the following specification section(s) for additional
requirements:
A. Trenching, Excavation, Backfilling and Compacting: 02223 Note: Backfill may be i-sack slurry mix.
B. Cast-ln-Place Concrete: 03000
C. Polyvinyl Chloride (PVC) Gravity Sewer Pipe: 15063
1.4 CONTRACTOR SUBMITTALS
A. General: Furnish submittals in accordance with GENERAL PROVISIONS.
B. Shop Drawings:
1. Show dimensions, locations, lifting inserts, reinforcement, and joints.
2. Structural design calculations.
1.5 QUALITY ASSURANCE
A. Inspection: After installation, the CONTRACTOR shall demonstrate that manholes have
been properly installed, level, with tight joints, at the correct elevations and orientations,
and that the backfilling has been carried out in accordance with the Contract Documents.
SECTION 03460
JUNE 2008 1 of 7 Precast Concrete Sewer Manholes
PART 2 MATERIALS
2.1 MANHOLES
A. The CONTRACTOR shall provide precast manhole sections and conical sections
conforming to ASTM C 478 and the requirements of this Section. Adjusting rings shall be
standard items from the manufacturer of the manhole sections. Minimum wall thickness
of rings shall be 1/8 of the internal diameter of the riser or largest cone diameter.
B. Axial length of sections shall be selected to provide the correct total height with the
fewest joints.
C. Conical sections shall be designed to support cast iron frames and covers under an
H-20 loading, unless indicated otherwise.
D. Sewer manhole sections shall be cast withoutladder rungs."
E. Design Criteria: Manhole wails, transitions, conical sections, and base shall be
designed per ASTM C 478 for the depths indicated and the following:
1. AASHTO H-20 loading applied to the cover.
2. Unit weight of soil of 120 pcf located above all portions of the manhole.
3. Lateral soil pressure based on saturated soil producing 100 pcf acting on an
empty manhole.
4. Internal fluid pressure based on weight of 63 pcf with manhole filled from invert to
cover with no balancing external soil pressure.
5. Dead load of manhole sections fully supported by the base and transition.
6. The minimum allowable steel shall be hoops of No. 4 wire. Add reinforcing steel
in walls to transfer stresses at openings.
7. The minimum clear distance between the edges of any 2 wall penetrations shall
be 12-inches or one-half of the diameter of the smaller penetration, whichever is
greater.
8. All manholes on sewer pipelines 15-inches in diameter or larger, all drop
manholes, regardless of size and all forcemain terminal manholes shall be T-lock
PVC lined including the bench.
9. All manholes with incoming pipe slopes of 7% or greater shall be "T-lock" PVC
lined.
10. Where there is a slope change from steep to flat of 5% or greater, the manhole at
the grade change and the next manhole upstream shall be PVC lined.
SECTION 03460
JUNE 2006 2 of 7 Precast Concrete Sewer Manholes
F. Joint sealing compound shall be a mastic-type material in a flexible rope or rolled form
with removable wrapper sized to fit into the key manhole sections.
G. Concrete for base and channel formation shall be concrete conforming to Section 03000
- Cast-ln-Place Concrete.
H. Barrel section to sewer pipe connections shall be sealed with resilient connectors
complying with ASTM C 923. Mechanical devices shall be stainless steel.
I. Drop manholes, if approved by the Crty Engineer, shall conform to the applicable
provisions for precast manholes as specified herein.
J. Manhole Manufacturers, or Equal
1. B&W Precast .. ..
2. Mar-Con Products
3. Ameron
2.2 MANHOLE FRAMES AND COVERS
A. Manhole frames shall be 36" in diameter with two concentric covers, made of cast-iron in
accordance with ASTM A 48 Class 30 and the Standard Drawings. Covers shall
incorporate a "pic-hole" for lifting purposes.
1. Locking frames and covers may be required in areas located outside the public
right of way, in remote areas or when determined by the City Engineer.
B. Frames and covers shall be designed for H-20 highway wheel loading.
C. Covers shall be cast with the words "CITY OF CARLSBAD" and "SEWER". No other
lettering will be permitted on the top portion of the cover.
D. Casting shall be smooth, clean, and free from blisters, blowholes, and shrinkage. Mating
surfaces of the frame and cover shall be machined to prevent movement of the lid.
Frames and covers shaH be match marked in sets before shipping to the site.
E. All castings shall be dipped twice in a preparation of asphalt or coal tar and oil applied at
a temperature of not less than 290 degrees F nor more than 310 degrees F and in such
a manner as to form a firm and tenacious coating.
F. Castings Manufacturers, or Equal
1. Alhambra Foundry
2. South Bay Foundry
2.3 PVC LINER
A. Where a PVC lined manhole is shown, specified or required, the entire interior of the
manhole shall be covered with white PVC liner as shown on Carlsbad Standard Drawing
(CSD) S-1A.
SECTION 03460
JUNE 2008 3 of 7 Precast Concrete Sewer Manholes
B. Precast shaft sections, cone sections, and grade rings shaft utilize PVC liner sheet with
integrally cast PVC T-shaped extensions.
C. The channel of tie cast-in-place base shall be formed and shall utilize PVC liner sheet
with integrally cast PVC T-shaped extensions. The bottom 90-degrees of the channel
shall remain unlined as shown on CSD S-1 A.
O. T-shaped PVC liner sheets shall be a minimum of 0.065-inch in thickness. Locking
extensions (T-shaped) of the same materials as that of the liner shall be integrally
extruded with the sheet. The locking extensions shall be approximately 2.5-inches apart
and shall be at least 0.375-inches high.
E. T-shaped liner sheets shall be placed with the "T's run vertical.
F. The shelf of the manhole base shall be covered with PVC liner using one of the following
two methods:
1 . Place PVC T-shaped liner sheets where the base is cast-in-place.
2. Place a PVC liner sheet after the base has cured utilizing the Arrow-Lock Lining
system in accordance with the manufacturer's recommendations (Ameron
protection Linings Division).
G. PVC Liner Manufacturers, or Equal epeyy C
1. Amer-Plate T-Lock Liner Ameron Protective Linings Division
PART 3 EXECUTION
3.1 GENERAL
A. Pre-cast concrete sections shall be transported and handled with care in accordance
with the manufacturer's written recommendations. Where lifting devices are provided in
pre-cast sections, such lifting devices shall be used as intended. Where no ifting
devices are provided, the CONTRACTOR shall follow the manufacturer's
recommendations for lifting procedures to provide proper support during lifting.
B. The manhole base shall be poured in place against a minimum of 6-inches of 3/4"
crushed rock base situated on undisturbed soil. The manhole stubs and sewer main
shall be set before the concrete is placed and shall be rechecked for alignment and
grade before the concrete has set. The various sized inlets and outlets to Vie manhole
shall be located as indicated on the Approved Plans. The manhole base shall extend 9-
inches below the bottom of the lowest pipe. Invert elevations of connecting sewers may
vary depending upon sizes. When intercepting flows from smaller pipelines in manholes,
set invert of the smaller mains at % of the depth of the larger main.
The invert of the manhole base shall be hard worked so as to provide channels
conforming in size and shape to the lower portions of the inlets and outlets. The channel
shall vary uniformly in size and shape from inlet to outlet and be constructed higher than
pipe as indicated on the Approved Plans. The manhole invert channels shall be smooth
and accurately shaped. Channels may be formed directly in the concrete base. All
transitions shall be smooth and of the proper radius to give an uninterrupted transition of
flow. The concrete base shall be shaped with a wood float and shall receive a hard-steel
trowel finish prior to the concrete setting.
SECTION 03460
JUNE 2008 4 of 7 Precast Concrete Sewer Manholes
In the event additional mortar is required after initial set has taken place, the surface to
receive the mortar shad be primed and the mortar mixed with "Willhold Concrete
Adhesive* in the amounts and proportions recommended. The bases shall set a
minimum of 24 hours before the manhole construction is continued.
C. Straight through channels in manholes with no tributaries may have SDR 35 PVC pipe
instated though the manhole. The top section of pipe shall be removed flush with top of
shelf. All cuts shall be neat and dressed minimizing burrs and rough edges.
D. Each manhole section shall be seated with butyl rubber sealant rope (See Detail on
Std Dwg S-1A) to make a watertight joint, shall be neatly banded on the inside and
outside and shall be set plumb. AH manholes shall be vacuum tested in accordance with
the procedures specified herein in paragraph 3.3 and shown on Carlsbad Standard
Drawing S-1A.
Sections of various height grade rings shall be used in order to bring the top of the
manhole ring and cover to the elevation on the Approved Plans, but limited to a
maximum of 18 inches of grade ring. The precast concrete manhole rings shall be
jointed with a minimum thickness of H inch of Portland cement mortar along with butyl
rubber sealant rope. Mortar shall be composed of one part Portland cement to two parts
dean well-graded sand of such size that all pass a No. 8 sieve. Preformed, cold applied
ready-to-use plastic joint sealing compound may be substituted for mortar between units
and shall be used when ground water is encountered.
The finished elevations at which the manhole frames and covers are to be set shall
conform to the requirements set forth in the Approved Plans. Where the frame and cover
are in existing pavement or in the traveled way of the existing road shoulder, it is to be
placed flush with the existing surface. When the structure is outside the limits of the
traveled shoulder but not in the roadside ditch, it should be placed 1/10-foot above the
existing ground surface.
Where the manhole cover falls in the existing roadside ditch or easement right-of-way
"offsite", it is to be placed approximately 6-inches above the existing ground surface.
Manhole frames shall be set at the required grade and shall be securely attached to the
top precast manhole shaft unit with a cement-mortar bed and fillet. After the frames are
securely set in place, covers shall be installed and all necessary cleaning and scraping
of foreign materials from the frames and covers shall be accomplished to ensure a
satisfactory fit.
E. Damp-proof material shall be applied, when ground water is present or anticipated and
at the discretion of the City Engineer, to the exterior surfaces of mart-holes in
accordance with the manufactures recommendations. The material shall be applied to all
exterior surfaces below a point one foot above the water table or indications of seepage
or moisture as directed by the Engineer. Use water-proofing material for exterior surface
when below ground water, per Std Dwg S-1A or as required by Engineer.
F. Selected clean backfill material shall be used around all man-holes. It shall be
compacted by pneumatic tampers as shown on Standard Drawing No. S-5, unless
shown otherwise on the approved plans.
G. A concrete ring shall be cast around manhole frames to within 3" of finished grade and
capped with asphalt, as shown on the Approved Plans. The ring shall be placed after the
final grading or paving together with the final cleanup.
SECTION 03460
JUNE 2008 5of7 Precast Concrete Sewer Manhotes
3.2 WATER-TIGHTNESS OF MANHOLES
A. It is the intent that all man-holes and appurtenances be water tight and free from
infiltration. All man-hole joints shall use butyl rubber sealant material to provide a water
tight seal and shall comply with the vacuum test requirements specified herein in
paragraph 3.3 of this Section. Where manholes are to be given a protective lining or
coating, they shall be free of any seeping or surface moisture. Sections of manholes
below ground water levels or anticipated ground water levels shall have sealant material
installed on the external surface per Std Dwg S-1A.
3.3 VACUUM TESTING OF MANHOLES
A. All sewer manholes shall be vacuum tested in accordance with the requirements
specified herein.
B. Vacuum testing equipment shall be as manufactured by P.A. Glazier, inc. or approved
equal.
C. Manholes shall be tested after assembly and prior to mortaring the joints or backfilling. In
case of manholes incorporating a PVC liner, the testing is to take place prior to mortaring
the joints, welding the liner seams between sections, and backfilling.
D. All lift holes shall be plugged with an approved grout prior to testing. All pipes entering
the manhole shall be plugged and bracing installed to prevent the plug from being drawn
into the manhole. The test head shall be placed inside the top of the cone section and
the seal inflated in accordance with the manufacture's recommendations. A vacuum of
10 inches of mercury shall be drawn. The time shall be measured for the vacuum to drop
9-inches. The manhole shall pass the test if the time taken for the drop is greater than
60 seconds. If the manhole fails the test, necessary repairs shall be made and the test
repeated until acceptable results are obtained. The leak(s) shall be located and repaired,
according to the type of leak, with material-in-kind.
3.4 PULL-TESTING OF PVC-LINED MANHOLES
At the Engineers request, PVC-tined manholes shall have field-welded joints pull tested.
Field welds shall withstand a pull test of at least 100 pounds per linear inch applied
perpendicularly to the concrete surface for a period of one-minute without evidence of
cracks or separation. This test shall be conducted at a temperature of 70°F to 80°F,
inclusive.
3.5 HOLIDAY TESTING OF PVC-LINED MANHOLES
PVC-lined surfaces shall be holiday tested with an electrical holiday detector as
manufactured by Tinker and Rasor (model No. AP-W with power pack) with the
instrument set at 20,000 volts and used as directed by the Engineer. All imperfections
identified on the PVC lining shall be repaired and the test shall be repeated until no
holidays are evident.
SECTION 03460
JUNE 2008 6 of 7 Precast Concrete Sewer Manholes
3.6 MANHOLE ABANDONMENT
Sewer manholes shall have the cover and frame, concrete ring, grade rings and cone
section removed. Inlet and outlet piping shaft be plugged with concrete, manhole void
shall be filled with sand, and a 12" thick, reinforced concrete slab shall be poured over
the top of remaining manhole. The Contractor shall backfill the hole to ground surface
with compacted select fill.
END OF SECTION
SECTION 03460
JUNE 2008 7 of 7 Precast Concrete Sewer Manhotos
STANDARD CAST (RON MANHOLE PAVEMENT OR
FRAME & COVER - SEE DWG. NO. S4 FINISH GRADE.
12"
CLASS 560-C-3250
CONCRETE COLLAR
WITH 3" ASPHALT
CONCRETE OVERLAY
(TYPICAL).
RINGS AS
REQUIRED
MIN.=5",
TOP»2-2 1/2
RfNGS.
NOTES:
JOINT DETAILS
SEE DWG 51A
POUR BASE AGAINST
VARIABLE
SECTION A-A 6-INCHES OF 3/4"
CRUSHED. ROCK BASE
CAST IN PUCE CONCRETE FOR BASE
SHALL BE TYPE 560-B-3250.
ALL PIPE IN MANHOLE SHALL BE PVC
AND SHALL BE INCLUDED AS PART OF
MANHOLE.
MANHOLE SHALL BE CONSTRUCTED IN
ACCORDANCE WITH ASTM C-478.
STUB OUTS SHALL HAVE A MINIMUM
LENGTH OF 3 FEET BEYOND MANHOLE.
SDR 35 PVC PIPE MAY BE INSTALLED IN
STRAIGHT-THROUGH MANHOLES WITH NO
JUNCTIONS. THE TOP SECTION OF PIPE
SHALL BE REMOVED FLUSH WITH TOP
OF SHELF. CUTS SHALL BE NEAT AND
DRESSED MINIMIZING BURRS AND ROUGH
EDGES.
EACH SHAFT AND RISER JOINT SHALL
BE SEALED PER JOINT DETAIL ON DWG
S-1A WITH BUTYL RUBBER SEALANT
ROPE.
WHEN MANHOLE FORMS THE JUNCTION OF
SEWERS AND/OR AN ANGLE IN MAIN
ALIGNMENT. SPECIAL CARE SHALL BE
USED IN FORMING THE CHANNELS TO
FACILITATE THE FLOW OF SEWAGE.
INVERTS SHALL BE TRUE TO GRADE AND
ALIGNMENT AND FINISHED WITH SMOOTH
SURFACE.
PLAN B-B
NOT TO SCALE
REV.APPROVED DATE CITY OF CARLSBAD
STANDARD
SEWER MANHOLE
CITY ENGINES DATE
SUPPLEMENTAL
STANDARD NO.S-l