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SURFACE WATER DRAINAGE NOTES AND SPECIFICATIONS
1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A
PRE- CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON
PLAN REVIEWER.
2 ALT_ CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE 1996
STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL
CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS
ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS
DEPARTMENT.
F WATER � T
TIC_ SURFACE W�.TER LRAINAGE SYSTEM SHALL BE CONS.RUCTED
ACCORDING TO THE APPPOVED PLANS, WHICH ARE ON FILE IN THE PUBLIC
WORKS DEPARTMENT. ANY DEVIATION FROM THE APPROVED PLANS WILL
REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS
DEP7'icTMENT. SURFACE WATER UTILITY SECTION.
4, A COPY OF THESE- APPROVED PLANS MUST BE ON THE JOB SITE
WHENEVER CONSTRUCTION IS IN PROGRESS.
5. DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY
OF RENTON PUBLIC WORKS DEPARTMENT. REFERENCE BENCHMARK AND
ELEVATIONS ARE NOTED ON THE PLANS.
6. ALL SEDIMENTATION /EROSION FACILITIES MUST BE IN OPERATION PRIOR
TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE
SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE
F' ^�TFNTIAL FOR ON -SITE EROSION HAS PASSED.
7. ALL RETENTION /DETENTION FACILITIES MUST BE INSTALLED AND IN
OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION
ACTIVITY UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS
DEPARTMENT, SURFACE WATER UTILITY SECTION.
8. GRASS SEED MAY BE APPLIED BY HYDROSEEDING. THE GRASS SEED
MIXTURE, OTHER THAN CITY OF RENTON APPROVED STANDARD MIXES, SHALL
BE SUBMITTED BY A LANDSCAPE ARCHITECT AND APPROVED BY THE PUBLIC
WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION
9. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY
PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7- 023(1) CF THE
CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND
BRIDGE CONSTRUCTION. THI A
5 SHALL INCLUDE NECESSARY LEVELING OF THE
TRENCH BOTTOM OR TH E TOP P F THE FOUNDATION 0 E FOUND ON MATERIAL, AS WELL AS
PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM
GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON
A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE
APWA A � WITH CL S� (: THE
EXCEPTION OF PVC PIPE. ALL TRENCH
BACKFILL SHALL BE COMPACTED TO MINIMUM 95m FOR PAVEMENT AND
STRUCTURAL FILL AND 90% OTHERWISE PER ASTM D- 1557 -70. PEA
GRAVEL BEDDING SHALL BE 6 INCHES OVER AND UNDER PVC PIPE,
iG GALVANIZED STEEL PIPE AND ALUMINIZED STEEL PIPE FOR ALL
DRAINAGE FACILITIES SHALL HAVE ASPHALT TREATMENT #1 OR BETTER
INSIDE AND OUTSIDE_
11. STRUCTURES SHALL NOT BE PERMITTED WITHIN 10 FEET OF THE SPRING
LINE OF ANY STORM DRAINAGE PIPE, OR 15 FEET FROM THE TOP OF ANY
CHANNEL BANK.
2. ALL CATCH BASIN CRATES SHALL BE DEPRESSED 0.10 FEET BELOW
PAVEMENT LEVEL.
13 OPEN CUT ROAD CROSSINGS THROUGH EXISTING PUBLIC RIGHT OF WAY
WILL NOT BE .ALLOWED UNLESS SPECIFICALLY APPROVED BY CITY OF
RENTON PLANNING /BUILDING /PUBLIC WORKS ADMIN STRATOR.
14 ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE
REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF
ONE (1) FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS:
I - 8 INCH ROCK j 40 - 70% PAS,�ING;
2 - 4 INCH ROOK / 30 - 40% PASSNG; AND
LESS THAN 2 INCH ROCK / 10 - 20% PASSING.
15. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED
TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY THE CITY PLAN
REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY
DIMENSIONED, CERTIFIED AS -BUILT DRAWING CF THIS DRAINAGE SYSTEM WILL
BE SUBMITTED TO THE CITY UPON COMPLETION.
16. ISSUANCE OF THE BUILDING (DR CONSTRUCTION PERMITS BY THE CITY
OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL
OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER
DISPOSITION. FURTHER. THE CITY OF RENTON DOES N'-IT ACCEPT ANY
OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE
SYSTEM PROVIDED DURING CONSTRUCTION.
1, THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE
SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY
OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF
THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE
PERFORMANCE OF WORK COVERED BY THE CONTRACT ANY WORK WITHIN
THE TRAVELED RIGHT OF WAY THAT MAY INTERRUPT NORMAL TRAFFIC. FLOW
SHALL REQUIRE A TRAFFIC' CONTROL FLAN APPROVE BY THE PUBIC WORK:,
DEPARTMENT, TRANSPORTATION SYSTEMS D TaSION. ALL SECTIONS OF THE
WSDOT STANDARD SPECIFICATIONS 1-07-23 TRAFFIC, l 'NTROL SHAD..
APPLY.
S. SPECIAL DRAINAGE MEASURES `VII L BE REOIlF)FT F THE PR0,'FC:T
LOCATION IS WITLnN THE A LI17FR PROTECTION AREA (AF)P),
l- BEFORE ANY CONSTRUCTION OR DEVELOPMENT A IVITY 1 1 RS
PRE- CONSTRUCTION MEEFN> MUST BE HELD_ WITH THE CITY OF REN_IN.
PUBLIC WORKS DESIGN ENGINEER.
20 ALL LIMITS OF CLEARING AND AREAS CF \EI FTATI0N PRESERVAT IN A5
PRESCRIBED ON THE F'-.AN(S) SHALL BE Cl_ aR.' FLAGGED IN THE FELD
AND OBSERVED DURING CONSTRUCTION.
SECTION 3, TOWNSHIP 21 N., RANGE 4 E., W.M.
21. ALL REQUIRED SEDIMENTATION /EROSION CONTROL FACILITIES MUST BE
CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND /OR
CONSTRUCTION TO ENSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER
THE NATURAL DRAINAGE SYSTEM. ALL EROSION AND SEDIMENT FACILITIES
r
SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME
THAT CLEARING AND /OR CONSTRUCTION IS COMPLEEE AND POTENTIAL FOR
ON -SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE,
REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL
SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE
22. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS
DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET
ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND
UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITEE SHALL
ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES
WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE
PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE
OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW
CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE
ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY
BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF
THE RECEIVING DRAINAGE SYSTEM.
23. APPROVAL OF THIS PLAN IS FOR EROSION /SEDIMENTATION CONTROL
ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE
DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR
RETENTION FACILITIES.
24. DURING THE TIME PERIOD OF OCTOBER 1ST THROUGH APRIL 30TH, ALL
PROJECT DISTRIBUTED SOIL AREAS GREATER THAN 5,000 SQUARE FEET,
THAT ARE TO BE LEFT UN- WORKED FOR MORE THAN 12 HOURS, SHALL BE
COVERED BY MULCH, SODDING OR PLASTIC COVERING.
25. IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE
NO FURTHER WORK IS ANTICIPATED FOR A PERIOD 30 DAYS OR MORE, ALL
DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED WITH MULCHING,
GRASS PLANTING OR OTHER APPROVED EROSION CONTROL TREATMEN"
APPLICABLE TO THE TIME OF YEAR. GRASS SEEDING ALONE WILL BE
ACCEPTABLE ONLY DURING THE MONTHS OF APRIL THROUGH SEPTEMBER,
INCLUSIVE. SEEDING MAY PROCEED, HOWEVER, WHENEVER IT IS IN THE
INTEREST OF THE PERMITEE, BUT MUST BE AUGiAENTED WITH ;ULCHING,
NETTING OR OTHER TREATMENT APPROVED BY TH E CITY OF RENTON,
OUTSIDE THE SPECIFIED TIME PERIOD.
26. FOR ALL EROSION /SEDIMENTATION CONTROL PONDS WHERE THE DEAD
STORAGE DEPTH EXCEEDS 6 INCHES, A FENCE IS REQUIRED WITH A MINIMUM
HEIGHT OF THREE (3) FEET, 3:1 SIDE SLOPES.
27. A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE, 24 FEET X 50 FEET
X 8 INCHES OF 4 TO 6 INCH QUARRY SPALLS SHALL BE LOCATED AT ALL
POINTS OF VEHICULAR INGRESS AND EGRESS TO THE CONSTRUCTION SITE.
MANHOLE FRAME AND COVER
SEE DRAWING BE29
ADJUSTMENT (4" NAN.)
CONE
RUBBER GASKETED JOINTS
IN ACCORDANCE WITH ASTM C -443
STEPS - 3/4" DEFORMED BAR
STEPS SHALL BE INCLUDED
CONCRETE RISER BY PIPE INC..
OR APPROVED EQUAL,
SANITARY MANHOLE TYPICAL DETAIL
NOT TO SCALE
NOTES:
I. STEPS TO BE 3/4' 0 DEFORMED BAR GALVANIZED SAFETY STEPS OR EQUAL.
2. SOPS ARE TO BE IN PIACE BEFORE MANHOLE SECTIONS ARE INSTALLED.
3. CASTING TO DE PER DRAWING BR21,
4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE.
5. ALL JOINTS SHALL BE GROUTED.
6 SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNF.WNG.
COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING; WASSER MC- CONSEAL OR
APPROVED EQUAL: COLOR OF COATING SHALL BE WHITE.
T. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM C -443.
B. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE INSIDE DIAMETER OF THE IARGEST PIPE
9. CONNECTIONS TO MANHOIE SHALL BE MADE USING GPK AP.APTOR CB -N -SEAL BOOTS OR
APPROVED EQUAL.
10, MANHOLES EQUAL TO AND GREATER THAN 20 FEET DEEP SHALL HAVE A - SURELRACK' CLIMBING
AND FALL PROTECTION SYSTEM INSTALLED,
SANITARY MANHOLE
TYPICAL DETAIL
'A' 'B' 'C' 'D' 'E'
48 MH 5_ INN 24" MIN. 21" I.D.
59` MH 54" 6" MIN. 5.5" MIN . 24 MIN. 24" LD `�Y O ADOPTED
MIN, 142" MIN 1 30 LA 2 CITY
A ARNEP
LANS
N j LET DATE
J 03 R cum JDH
DMC
0 "/'9E dd d e= DCV AG
I _REVISION BY JAPPWDl -DWG. NAME: BR28 SP PAGE: 6071
SANITARY SEWER NOTES AND SPECIFICATIONS
L ALL WORK MATERIALS SHALL BE IN CONFORMANCE VOTH THE STANDARDS
AND SPECIFICATION OF THE CITY OF RENTON UTILITY DE ;.RTMENT AND THE
LATEST EDITION OF THE WSDOT /.APWA STANDARDS AND SPECIFICATIONS.
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD
SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED
BY WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION,
LATEST EDITION (APWA) AND CITY OF RENTON STANDARD SPECIFICATIONS.
3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT
SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND
CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE.
4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND
SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND
OTHERS ON THE CONSTRUCTION SITE.
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN
STREE( USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY
CONSTRUCTION.
6. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT
SHALE.. TAKE PRECEDENCE OVER ALL OTHER PLANS,
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE
WHENEVER CONSTRUCTION IS IN PROGRESS.
S. THE CON IRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN
AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM, WHICH HAS BEEN
STAMPED AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER OR
LICENSED PROFESSIONAL SURVE' CP
9. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN
LAYERS WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF
8 INCHES, THOROUGHLY TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM
DENSITY. THESE COMPACTED LAYERS MUST EXTEND FOR ONE PIPE
DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH.
MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS
DESCRIBED.
10. OPEN CUT ROAD CROSSING'S FOR UTILITY TRENCHES ON EXISTING
TRAVELED ROADWAY SHALL BE BACKFILLED WITH CRUSHED ROCK AND
MECHANICALLY COMPACTED. CUTS INTO THE EXISTING ASPHALT SHALL BE
NEATLINE CUT WITH SAW IN A CONTINUOUS LINE. A TEMPORARY MIX PATCH
MUST BE PLACED IMMEDIATELY AFTER BACKFILL AND COMPACTION. A
PERMANENT HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND SHALL
BE PER CITY OF RENTON CURRENT STANDARDS.
11. DATUM SHALL BE CITY OF RENTON, 1988 NAVD.
12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE
STABILIZED TO THE SATISFACTION OF THE DEPARTMENT FOR THE
PREVENTION OF ON -SITE EROSION AFTER THE COMPLETION OF
CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY
PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7 OF THE CURRENT
STATE OF WASHINGTON) STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE
CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH
BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS
PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM
GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON
A UNIFORMLY DENSE, UNYIELDING BASE. PIPE BEDDING SHALL BE PEA
GRAVEL 6 INCHES ABOVE AND BELOW THE PIPE.
14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER
GASKETED ASTM D 3034, SDR 35, OR DUCTILE IRON CLASS 50.
15 IN UNIMPROVED AREAS, MANHOLF TO EXTEND MINIMUM 6 INCHES AND
MAXIMUM 12 INCHES ABOVE FINISHED GRADE. IN PAVED AREA, COVER
M1,5T SLOPE IN ALL DIRECTIONS TO MATCH PAVING'.
S-ftJ13107
CHECKED FOR COMPLIANCE
���� //TO CITY STANDARDS
2.��ll!/-✓�' L-� Date 3-?Z-- S`
Date
Date
ROLL 194 FR 3
6" SEWER PIPE -
NOTE.
\�., UTILIZATION OF THIS CETAIL REQUIRES WRITTEN
APPROVAL OF THE WASTEWATER UTILITY'-
/ B" PLUG
,-�- B
3'x .3' MIN.
/ I
�- 8 "x 6.. STYE ( ,
45 (1/8) BENDS FOR / I SECTION A -A
ONE CONNECTION / O" PVC OR D.I. SEWER PIPE
ON EACH SIDE. J/
8". 6 WYE VARIABLE
I
CEMENT CONCRETE
CLASS 3000
A ��SEWER : (a" slze)Tee I
"}
VARIABLE j
3"
T_' DUAL SERVICE VERTICAL CONNEC IOII
ADOPTED
�w� I
3' MIN. suNOAm nAI�
SECTION B -B MW 1MSL e/WT
0.r DWG. NAME BR39A SP PAGE BOBC
GATE REVISION BY PR
ADJUSTING RINGS OR BLOCKS
.,S REQUIRED., 24'• 24" x 6" FRAME AND LDCKING LID
PER DRAWING BR29.
I
PRECAST VALVE 4' MIN. T
CHAMBER CONE 12" MAX. NOTES.
R.C.P. OR EQUAL - :y ?
ADAPTOR - 1. STEPS TO BE 3/4" a DEFORMED BAR GALYANtZE6 SAFETY
..
COLLAR - SEEPS OR EQUAL
RUBBER
B" IPER 12' 2. SEEPS ARE TO BE IN PLACE BEFORE. MANHOLE SECTIONS
GASKET o ARE INSTALLED
•t. 3. CASTING TO BE PER DRAWING BR29,
4. ALL JOINTS SHALL BE GROUTED.
/9 n` 5. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR
SURFACES, INCLUDING CHANNELING, COATED ;SEALED)
., + 'r4 .'- "F WITH A HIGH SOLIDS UREWA.:£ COAL `•^'
A WASSER MC- CONSEAL OR APPROVED EQUAL
COLOR of COATING SHALL HE WHITE.
6. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE
WITH ASTIR C -443.
�s. .•W •, F y 7. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE INSID�
'D DIAMETER OF THE LARGEST PIPE.
A ,
4° rI B CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK
/ ADAPTOR. KOR -N -SEAL BOOTS OR APPROVED EQUAL
/ SANITARY MANHOLE
L- POURED IN PLACE BASE EXTRA SHALLOW TYPE C
ADO
cTrr or R-N
Lsr oArW ,: /Ws
eta .ea.a DWG. NAME: OR38 SP PACE: 8073
DATE REVISION !D' PR
24 "x 6" FRAME AND LIP
/ PER DRAWING BR29.
� I
4" MIN TO
12" MAX.
,f.
4" - 54"
9, >
NOTES:
1. STEPS TO BE 3/4- D Dc -,RMED BAR GALVANIZED SAFETY j
STEPS OR EQUa_
'2. SI'E. G AKE TO BE IN PLACE BEFORE MANHOLE SECTIONS
ARE INSTALLED.
3. CASTING TO BE PER DRAWING BR29.
4. MANHOLE SECTIONS TO BE OF REINFLRCED PRE:-
'A-CONCRETE.
5. OPENING SHOULD BE ON DOWNSTREAM SIDE.
6. ALL JOINTS SHALL BE GROUTED.
7 SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR '..
SURFACES. INCLUDING CHANNELING, COATED (SEALED)
'W- A HIGH - URLTHANUE COATING,
WASSER MC- CONSEAL OR APPROVED EQUAL.
COLOR OF COATING SHALL BE WHITE.
8. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE
WITH ASTM C -443.
9. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE INSIDE',
DIAMETER OF THE LARGEST PIPE.
10. CONNECTIONS TO MANHOLE SHALL HE MADE USING GPK
ADAPTOR, KOR -N -SEAL BOOTS OR APPROVED EQUAL.
SANITARY SHALLOW MANHOLE TYPE B
OPTED
ol WAfNN
® LR �A�S6 ,ZFI/aE
alai DWG. NAME. BP3- SP PAGE: 90':
DATE oils PEVISION �P'TJ
SCANNED OCT 0 8 --ce z
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