_Plans.pdf
PDF 5 MB Posted
- Attached to
- Laurie Drive Sewer Rehabilitation
- Solicitation number
- 86585
- Issued by
- Prince George's County, Maryland
About this file
This file consists of project plans and specifications for the Washington Suburban Sanitary Commission (WSSC) in Maryland regarding the Laurie Drive Sewer Rehabilitation project located in the Paint Branch Basin. The scope of work includes the repair, rehabilitation, or replacement of 1,171 linear feet (0.22 miles) of defective sewer mains, 1,006 linear feet (0.19 miles) of defective sewer laterals, and three (3) manholes. The project is designated as Task Order No. 213 under an MDE-funded sanitary sewer rehabilitation (SSR) program, with job number CRLRMH7338U22. Sealed responses must be submitted via WSSC's eProcurement Portal at https://procurement.opengov.com/portal/wsscwater prior to 2:00 pm on Tuesday, December 23, 2025. The total area to be disturbed is 0.58 acres (25,056 square feet). The contractor is responsible for maintaining flow through existing gravity and pressure sewers until new sewer mains are constructed and placed in service, and must submit a pre-construction meeting request to the Pipeline Construction Division at least two weeks prior to work commencement.
The project plans specify that all replacement sewer piping shall be 8-inch, 10-inch, or 12-inch SDR 35 PVC if depth is less than 10 feet, or SDR 26 PVC if depth exceeds 10 feet. Sanitary house connections must be 4-inch diameter with a 2% minimum slope, with each relayed connection terminating at the property line with a cleanout. The contractor must perform compaction testing at a minimum rate of one test per 100 feet of fill along the main trench and at every lateral trench, structure, and valve box in Type 1 areas. Pre-construction notification is required to multiple municipalities including the City of Bowie, City of College Park, City of Gaithersburg, City of Rockville, City of Laurel, City of Cheverly, and Prince George's County Department of Public Works & Transportation, all requiring notification 48 hours prior to construction start. Upon project completion, the contractor must prepare and submit as-built plans to the Pipeline Construction Division. The contractor is responsible for all material furnishing, staging areas, and mobilization costs, with mill and overlay pavement restoration to be completed under a separate WSSC paving contract.
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Text version
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CHERRY HILL ROAD
E. RANDOLPH ROAD
WASHINGTON SUBURBAN SANITARY COMMISSION
LAURIE DRIVE SEWER REHABILITATION
ABBREVIATIONS:
SAN SANITARY SEWER
MH MANHOLE
ST. STREET
AVE. AVENUE
US/DS UPSTREAM/DOWNSTREAM
HC HOUSE CONNECTION
SHC SANITARY HOUSE CONNECTION
EXIS EXISTING
INV. INVERT
T TRANSITE
PVC POLYVINYL CHLORIDE
CI CAST IRON
C CONCRETE
DI DUCTILE IRON
W WATER MAIN
STM STORM SEWER
GAS GAS LINE
VICINITY MAP
SCALE: 1" = 1400'
ENGINEER:
MONTGOMERY CO.
NO200'S 216NE01, 216NE02, 217NE02
OF
DATE
DATE STARTED
DATE FINALED
Drawing No.
FINALED BY
DATE COMPLETED
TYPE MANHOLES
TYPE PIPE W.
Description
P.G.CO.D.P.W.&T.
SED. CONTROL
CONTRACT MANAGER
INSPECTOR
CONTRACTOR
L & G
AS BUILT DATA
TOWN NOTIFICATION
STATE HGWY. ADM.
STATE BD. HEALTH
PERMIT REQUIREMENTS
M.N.C.P.&P.C.
WETLANDS / WATERWAYS
TREE
DATE REVISIONS
S.
THESE DOCUMENTS CONTAIN
PRIVILEGED AND CONFIDENTIAL
INFORMATION WHICH SHALL NOT
BE REDISTRIBUTED WITHOUT
PRIOR WSSC APPROVAL
FOR LOCATION OF UTILITIES CALL 8-1-1 OR 1-800-257-7777
OR LOG ON TO www.call811.com or www.missutility.net 72
HOURS IN ADVANCE OF ANY WORK IN THIS VICINITY
*TO BE ACQUIRED BY APPLICANT
DRAWING INDEX
PIPELINE DESIGN DIVISION
DATE DIVISION MANAGER
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M.D. D.O.E. - WMA
SECTION MANAGER
SEWER INFRASTRUCTURE SECTION
REQ'D
NOT REQ'D
NOT REQ'D
NOT REQ'D
NOT REQ'D
REQ'D
REQ'D
NOT REQ'D
NOT REQ'D
TASK ORDER NO. 213
SANITARY SEWER REHABILITATION (SSR) MDE FUNDED PROJECT
COVER SHEET
PAINT BRANCH BASIN
PRIOR TO ANY EXCAVATION
CALL MISS UTILITY: 1-800-257-7777
RESTORATION SCHEDULE
LOCATION GRADING TYPE RESTORATION TYPE
ALL AREAS I "A" OR PAVING
RESTORATION TYPE:
· TYPE A: SOD FOR ESTABLISHED LAWNS, PARK LAWNS, AND FREQUENTLY
MOWED PUBLIC SPACES.
· TYPE B: SOD FOR SODDED SWALES
· TYPE C: SURGE STONE FOR SEEDED AND STONE LINED SWALES
· TYPE D: SEED FOR IMPROVED AREAS
· TYPE E: SEED FOR UNIMPROVED AND OUTFALL AREAS
· TYPE F: DEVELOPMENT SITES WITH EXISTING STABILIZATION OF
TEMPORARY MULCH OR PLANTED SEED.
SEE GENERAL CONDITIONS & STANDARD SPECIFICATIONS ON PG.02315-2 AND
02920-1
GRADING TYPE:
DESIGNATIONS SETTLEMENT LIMITATIONS LOCATIONS
TYPE I 0.05 FOOT PAVED AREAS AND PUBLIC
RIGHTS OF WAY
TYPE II WITH POSITIVE DRAINAGE UNIMPROVED AREAS
TYPE III 0.10 FOOT NONPAVED IMPROVED
AREAS
TYPE IV 0.00 FOOT WETLANDS OR WETLANDS
BUFFER
SEWER BYPASS REQUIRED:
THE CONTRACTOR SHALL MAINTAIN FLOW OF ALL EXISTING SEWERS UNTIL NEW
SEWERS HAVE ALL BEEN INSTALLED AND PLACED IN SERVICE. A BYPASS
PUMPING PLAN IS TO BE SUBMITTED IN ACCORDANCE WITH WSSC STANDARD
SPECIFICATION 02960.
TOWN NOTIFICATIONS (IF APPLICABLE):
CITY OF BOWIE
CONTACT THE DIRECTOR OF PUBLIC WORKS FOR THE CITY OF BOWIE AT
301-809-2344, 48 HOURS PRIOR TO THE START OF CONSTRUCTION.
CITY OF COLLEGE PARK
CONTACT THE CITY ENGINEER FOR THE CITY OF COLLEGE PARK AT 240-508-7958
FOR ATTENDANCE AT THE PRE-CONSTRUCTION MEETING AND ALL PROGRESS
AND FIELD MEETINGS DURING CONSTRUCTION.
CITY OF GAITHERSBURG
CONTACT THE DIRECTOR OF PUBLIC WORKS FOR THE CITY OF GAITHERSBURG
AT 301-258-6370, 48 HOURS PRIOR TO THE START OF CONSTRUCTION FOR
NOTIFICATION PURPOSES ONLY.
CITY OF ROCKVILLE
BEFORE BEGINNING CONSTRUCTION CONTACT CITY OF ROCKVILLE UTILITY AT
240-314-8567 AT LEAST 48 HOURS PRIOR TO EXCAVATION.
CITY OF LAUREL
CONTACT THE DIRECTOR OF PUBLIC WORKS, CITY OF LAUREL, AT 301-725-0088,
48 HOURS PRIOR TO THE START OF CONSTRUCTION FOR NOTIFICATION
PURPOSES ONLY.
CITY OF CHEVERLY
CONTACT THE CITY OF CHEVERLY PUBLIC WORKS DEPARTMENT, AT
301-773-2666 TO OBTAIN A "SPECIAL UTILITY PERMIT" PRIOR TO START OF
CONSTRUCTION.
PRINCE GEORGE'S COUNTY NOTE (FOR ALL PROJECTS IN PG CO.)
CONTACT THE PRINCE GEORGE'S COUNTY DEPARTMENT OF PUBLIC WORKS &
TRANSPORTATION, AT 301-324-2710, 48 HOURS IN ADVANCE OF STARTING
CONSTRUCTION.
STORM WATER MAINTENANCE NOTE:
THE PURPOSE OF THIS PROJECT IS TO REHABILITATE THE EXISTING SEWER MAIN. ALL AREAS DISTURBED WILL BE RETURNED TO EXACTLY THE SAME CONDITION THAT EXISTED PRIOR TO THE WORK COMPLETED.
THERE IS NO INCREASE IN FLOW OR CHANGE IN THE RUN-OFF CHARACTERISTICS FROM EXISTING
CONDITIONS.
SPECIAL NOTE:
NO LAND SURVEY WAS DONE ON REHABILITATION DESIGN. ALL THE INFORMATION SHOWN ON PLAN & PROFILE SHEETS IS TAKEN FROM EXISTING WSSC RECORDS. DISTANCES, PIPE SIZES AND PIPE TYPES ARE APPROXIMATE AND MAY NOT REFLECT CHANGES OR ALTERATIONS MADE IN THE FIELD. INFORMATION
PROVIDED HERE IS FOR PLANNING PURPOSES ONLY.
EXISTING UTILITIES AND STORM DRAINS SHOWN ON THIS DRAWING ARE FROM GIS INFORMATION AND CANNOT BE RELIED ON FOR ACCURACY. THE UTILITIES HAVE NOT BEEN DESIGNATED OR TEST PITTED;
THEREFORE, SOME UTILITIES MAY NOT BE SHOWN ON THE DRAWINGS. EXISTING UTILITY CROSSINGS ARE NOT SHOWN ON THE PROFILES. THE CONTRACTOR SHALL VERIFY ALL EXISTING UTILITIES INCLUDING
UTILITY CROSSINGS PRIOR TO BEGINNING WORK IN THE SEWER SEGMENT AREA.
TRAFFIC CONTROL NOTE:
ALL LANE CLOSURES/TRAFFIC CONTROLS ON MDSHA ROAD(S) SHALL COMPLY WITH MDSHA CODES AND STANDARDS. LANE CLOSURE PERMIT SHALL BE APPLIED AT LEAST TWO WORKING DAYS (48 HOURS) PRIOR
TO CLOSURE. THE PERMIT MUST BE APPROVED BEFORE STARTING WORK.
GENERAL NOTES:
1. ALL 8-INCH, 10-INCH AND 12-INCH SEWER PIPE SHALL BE SDR 35 P.V.C. IF DEPTH IS
LESS THAN 10' AND SDR 26 PVC IF DEPTH IS GREATER THAN 10', UNLESS SHOWN
OTHERWISE.
2. ALL SHC'S TO BE 4-INCH SDR 35 PVC IF DEPTH IS LESS THEN 10', AND SDR 26 PVC IF
DEPTH GREATER THAN 10', UNLESS SHOWN OTHERWISE. 2% MINIMUM SLOPE. EACH
RELAYED SHC SHALL TERMINATE WITH A CLEANOUT AT THE PROPERTY LINE. DO
NOT RELAY PREVIOUSLY ABANDONED/CAPPED SHC. REPLACE EXISTING SHC
CONNECTED TO EXISTING UPSTREAM AND DOWNSTREAM MANHOLES AS DIRECTED
BY FIELD ENGINEER IN ACCORDANCE WITH ALL APPLICABLE STANDARD DETAILS.
MAINTAIN 2% SLOPE UNLESS OTHERWISE SHOWN. EACH 6-INCH DIAMETER DOUBLE
SEWER HOUSE CONNECTION IS TO BE RELAYED AS A SINGLE 4-INCH DIAMETER OR
6-INCH DIAMETER SEWER HOUSE CONNECTION, AS INDICATED ON DRAWING.
3. FOR (DHC) DROP HOUSE CONNECTION SHOWN ON PLAN AND PROFILE, SEE
STANDARD DETAIL S/6.1.
4. APPROVAL BY SEDIMENT CONTROL INSPECTOR IS REQUIRED UPON COMPLETION
OF INSTALLATION OF PERIMETER EROSION AND SEDIMENT CONTROLS BEFORE
PROCEEDING WITH ANY OTHER LAND DISTURBANCE, GRADING, OR
CONSTRUCTION.
5. FOR DETAILS OF SEDIMENT CONTROL DEVICES TO BE INSTALLED BY CONTRACTOR,
SEE DWG S.C. 1
6. REPLACEMENT SEWER SHALL BE RELAYED IN THE SAME LOCATION AT THE SAME
LINE AND GRADE AS THE EXISTING SEWER, UNLESS OTHERWISE NOTED ON THE
DRAWINGS.
7. CONTRACTOR SHALL MAINTAIN FLOW THROUGH EXISTING GRAVITY AND PRESSURE
SEWER UNTIL NEW SEWER MAIN IS CONSTRUCTED AND PLACE IN SERVICE.
8. WSSC'S INSPECTOR SHALL BE PRESENT FOR THE OPERATION OF ANY WSSC
VALVE.
9. THE CONTRACTOR SHALL CONTACT PIPELINE CONSTRUCTION DIVISION AT
301-206-7339, AT LEAST TWO WEEKS PRIOR TO THE START OF CONSTRUCTION TO
ARRANGE FOR A PRE-CONSTRUCTION MEETING.
10. NOTIFY WSSC'S PIPELINE CONSTRUCTION DIVISION AT 301-206-7339 AT LEAST 72
HOURS PRIOR TO THE START OF CONSTRUCTION. INSPECTION OF MATERIALS
REQUIRED FOR THE PROJECT SHALL TAKE PLACE AT THE CONSTRUCTION SITE.
11. CONTRACTOR TO PROVIDE TEMPORARY WATER AND/OR SEWER SERVICE DURING
CONSTRUCTION.
12. CONTRACTOR IS TO MAINTAIN EXISTING WATER AND/OR SEWER SERVICE TO
EXISTING PROPERTY AT ALL TIMES, RECONNECT AS NECESSARY.
13. CONTRACTOR TO PROVIDE SEDIMENT CONTROL FOR STOCKPILE AREAS.
14. THE CONTRACTOR SHALL TEST PIT AND DETERMINE THE LOCATION, ELEVATION,
SIZE, MATERIAL, PIPE DIAMETER, AND OUT OF ROUNDNESS OF THE EXISTING PIPE
WHERE THE NEW PIPING WILL CONNECT, PRIOR TO ORDERING ANY NEW MATERIAL.
UPON DELIVERY OF REQUIRED MATERIALS AND PRIOR TO THE REMOVAL OF
EXISTING PIPING, THE CONTRACTOR SHALL CONFIRM THAT ALL MATERIALS FITS
TOGETHER.
15. EXISTING UNDERGROUND UTILITIES SHOWN ON THIS PLAN WERE TAKEN FROM
UTILITY COMPANY DOCUMENTS. THE CONTRACTOR SHOULD NOTIFY MISS UTILITY
AT 1-800-257-7777, 48 HRS IN ADVANCE OF COMMENCING THIS WORK, SO
APPROPRIATE MARKING OF UTILITIES CAN BE MADE.
16. EXISTING PAVEMENT TO BE SWEPT AT THE END OF EACH BUSINESS DAY.
17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING STAGING AREA(S) AND
MOBILIZATION TO AND FROM SUCH AREA AT NO COST TO WSSC.
18. ALL MATERIALS REQUIRED UNDER THIS CONTRACT SHALL BE FURNISHED BY THE
CONTRACTOR AT NO EXPENSE TO WSSC IN ACCORDANCE WITH THE LATEST
EDITION OF THE WSSC GENERAL CONDITIONS AND STANDARD SPECIFICATIONS.
19. UPON COMPLETION OF CONSTRUCTION THE CONTRACTOR SHALL PREPARE
AS-BUILT PLANS AND SUBMIT TO PIPELINE CONSTRUCTION DIVISION CONTRACT
MANAGER.
20. CONTRACTOR SHALL PERFORM COMPACTION TESTING FOLLOWING ASTM D1566,
ASTM D6938, OR ASTM D2937 AT MINIMUM RATE OF 1 TEST EVERY 100 FEET OF FILL
ALONG MAIN TRENCH AND AT EVERY LATERAL TRENCH, STRUCTURE AND VALVE
BOX IN TYPE 1 AREAS.
21. THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE AND/OR REPLACEMENT
REQUIRED AS A RESULT OF ANY WORK WITH OR NEAR THE EXISTING WSSC MAINS
AT THE CONTRACTOR'S EXPENSE.
22. WSSC TAKES NO RESPONSIBILITY FOR THE ACCURACY OF "AS-BUILT" INFORMATION
PROVIDED BY WSSC OR ANY DEVIATIONS FROM DESIGN PLANS OF EXISTING
PIPELINES. THE DESIGNER MAY USE THIS INFORMATION AS THEY DESIRE BUT IS
RESPONSIBLE FOR DETERMINING IF ANY CHANGES HAVE BEEN MADE TO THE
ORIGINAL DESIGN OF THE EXISTING PIPELINE, PERFORMING TEST PITS AND FIELD
SURVEYS TO VERIFY IF THEY PLAN TO UTILIZE THIS INFORMATION, AND FOR
ADJUSTING THEIR DESIGN ACCORDINGLY. WSSC DOES NOT PROVIDE ANY
WARRANTY OR ANY ASSURANCES THAT ANY INFORMATION PROVIDED IS
ACCURATE AND/OR UP TO DATE.
23. WSSC TAKES NO RESPONSIBILITY FOR DESIGN ERRORS AND/OR OMISSIONS.
WSSC'S APPROVAL/PERMIT ACCEPTANCE DOES NOT CONSTITUTE A WARRANTY
NOR DOES IT RELEASE THE CONTRACTOR FROM RESPONSIBILITY FOR ANY
DEFICIENCY WHICH MAY SUBSEQUENTLY BE FOUND.
24. ALL NEW REPLACEMENT SEWERS SHALL MATCH THE EXISTING INVERT ELEVATION.
25. CONTRACTOR SHALL NOT INSTALL LATERAL CONNECTIONS TO NEW MANHOLE
UNLESS THERE IS NO ALTERNATIVE. CONTRACTOR SHALL USE RUBBER BOOT IF
THE LATERAL CONNECTION IS TO BE MADE TO NEW MANHOLE.
26. WORK SHALL COMPLY WITH THE CURRENT COUNTY SPECIFICATIONS FOR UTILITY
CONSTRUCTION PERMIT AND/OR MDSHA UTILITY PERMIT. COMPLETE REPAIR
(RESTORATION OF RIGHT OF WAY) SHALL BE MADE OF ANY AND ALL DAMAGES
DONE TO THE EXISTING IMPROVEMENTS IN THE PUBLIC RIGHT OF WAY CAUSED BY
CONSTRUCTION OPERATIONS ON THE SITE. ALL LANE CLOSURES/TRAFFIC
CONTROLS ON COUNTY ROAD(S) SHALL COMPLY WITH APPROVED TRAFFIC
CONTROL PLANS, WORK ZONE TEMPORARY TRAFFIC CONTROL STANDARDS AND
DIRECTIONS OF THE PERMITTING AUTHORITY INSPECTOR.
27. USE DIP, RCP, OR AWWA C900/905 PVC PIPE WHEN CONNECTING TO AN EXISTING
BRICK MANHOLE. SEE STANDARD DETAIL S/3.0.
TREE PROTECTION:
1. PROVIDE TREE PROTECTION FOR TREES AS DIRECTED BY WSSC ENVIRONMENTAL PROGRAMS UNIT., SEE
STANDARD DETAILS SC/17.0 & 18.0
2. CONTRACTOR SHALL NOT STOCKPILE MATERIALS OR EQUIPMENTS UNDER THE DRIPLINE OF ANY TREES.
3. CONTACT WSSC URBAN FORESTER AT (301) 206-8074 FOR TREE ISSUES NOT COVERED BY MARYLAND
ROADSIDE TREE PERMIT.
PAVEMENT RESTORATION:
MILL AND OVERLAY WILL BE DONE UNDER A SEPARATE WSSC PAVING CONTRACT AND IS NOT INCLUDED IN
THIS CTO.
NAME: THE WILSON T. BALLARD COMPANY
ADDRESS: 17 GWYNNS MILL COURT, OWINGS MILLS, MD 21117
PHONE: (410) 363-0150
CONTACT : SHAWN BURNETT
EMAIL: SBURNETT@WTBCO.COM
WASHINGTON SUBURBAN SANITARY COMMISSION
1 1 COVER
RELAY DRAWINGS
SC-1 SC-1 E+S DETAILS
1 thru 7
SC-1 SEDIMENT CONTROL DETAILS
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WSSC Erosion and Sediment Control Approval Note:
This plan has been approved per requirements in the:
Standard Procedures of the WSSC Regulations for Utility Erosion and Sediment Control, Section V. Paragraph A.
Reviewed by: __________________________________________
CRLRMH7338U22
SEDIMENT CONTROL NOTES:
1. CONTACT WSSC ENVIRONMENTAL PROGRAMS SECTION AT (301) 206-8077, 48 HOURS PRIOR
TO STARTING ANY UTILITY WORK UNDER THIS CONTRACT.
2. ANY GROUND WATER OR SURFACE WATER PUMPED DURING THIS PROJECT SHOULD BE
DISCHARGED THROUGH AN APPROVED DE-WATERING DEVICE. SEE STANDARD DETAIL
SC/15.0, SC/15.1.
3. STREETS AND PAVED WALKWAYS SHALL BE BROOM SWEPT DAILY.
4. INSTALL CURB INLET OR AT-GRADE INLET PROTECTION AS NEEDED OR AS DIRECTED BY WSSC
ENVIRONMENTAL STAFF. SEE STANDARD DETAIL SC/16.0, SC/16.1.
5. PLACE SILT FENCE PER STANDARD DETAIL SC/1.0 ALONG LOW SIDE OF EXCAVATED AREA
WHEN WORKING IN NON-PAVED AREAS OR AS SHOWN ON PLANS, OR AS DIRECTED BY WSSC
ENVIRONMENTAL STAFF IN THE FIELD. CONTRACTOR SHALL PROVIDE DAILY TEMPORARY
STABILIZATION FOR ALL DISTURBED NON-PAVED AREAS.
6. ANY EXCAVATED OR STOCKPILED MATERIAL LEFT OVERNIGHT SHALL BE COVERED WITH AN
IMPERMEABLE MATERIAL. PROVIDE SEDIMENT CONTROL FOR ALL OFFSITE
STAGING/STOCKPILE AREAS.
7. WHEN WORKING IN PAVED SURFACES, PLACE EXCAVATED MATERIAL ON HIGH SIDE OF
TRENCH.
8. ANY SLURRY GENERATED BY PAVEMENT SAW CUTTING SHALL BE CONTAINED BY THE
CONTRACTOR TO PREVENT SLURRY FROM ENTERING THE EXISTING STORM DRAIN SYSTEM OR
WATERWAY BY USING APPROVED METHODS, DEVICES, OR AS DIRECTED BY THE WSSC
ENVIRONMENTAL STAFF. CONTRACTOR SHALL PROPERLY REMOVE AND DISPOSE OF
CONTAINED SLURRY AT THE END OF EACH WORK DAY.
9. FOR AREAS WITHIN LIMIT OF DISTURBANCE WHICH DO NOT DRAIN TO AN APPROVED
EROSION AND SEDIMENT CONTROL MEASURE AND/OR WHERE THE INSTALLATION OF
CONTROLS IS NOT FEASIBLE (ROADWAY, SIDEWALK, ETC.) CONTRACTOR SHALL ONLY DISTURB
AREA WHICH CAN BE COMPLETED AND STABILIZED BY THE END OF EACH WORKING DAY.
STABILIZATION SHALL BE AS FOLLOWS:
A. FOR AREAS TO BE PAVED: STONE BASE SHALL BE APPLIED.
B. FOR AREAS TO BE VEGETATIVELY STABILIZED:
I. PERMANENT SEED AND SOIL STABILIZATION MATTING FOR SOD FOR ALL STEEP SLOPES, CHANNELS, OR
SWALES.
II. PERMANENT SEED AND MULCH FOR ALL OTHER AREAS. ANY AREAS WHICH CAN NOT BE STABILIZED BY THE END OF
EACH WORKING DAY MUST HAVE SILT FENCE SC/1.0 INSTALLED ON THE DOWN SLOPE SIDE.
JOB NUMBER
CRLRMH7338U22
RELAY DRAWINGS
PROFESSIONAL CERTIFICATION
I HEREBY CERTIFY THAT THESE
DOCUMENTS WERE PREPARED OR
APPROVED BY ME, AND THAT I AM A
DULY LICENSED PROFESSIONAL
ENGINEER UNDER THE LAWS OF THE
STATE OF MARYLAND.
NAME: OMAR MUHAMMAD
LICENSE NO.: 45882
EXP. DATE: 9/30/2024
WORK IN THE VICINITY OF ASBESTOS-CEMENT PIPE
THE CONTRACTOR SHALL REFER TO AWWA M16
"WORK PRACTICES FOR ASBESTOS-CEMENT PIPE"
FOR PRECAUTIONS CUTTING AND HANDLING
ASBESTOS-CEMENT PIPE.
CRLRMH7338U22 SEGMENTS
SEWER MANHOLE
LEGEND
2-7 2-7
TOTAL AREA TO BE DISTURBED:
0.58 ACRES
25,056 SQ. FT.
Docusign Envelope ID: E7490073-8D7E-4834-B3F8-F0E87B373330
09/10/2024
Docusign Envelope ID: C0BB6F87-19AB-4FD1-82BC-2A8297E89356
Oct 9, 2024 | 6:44 AM EDT
Oct 11, 2024 | 1:24 PM EDT
Date: _________________ Plan No.: _______________________
REVISED TITLE BLOCK, TASK ORDER NO.,
JOB NUMBER, AND PAGE NUMBER.
9/16/2025
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Docusign Envelope ID: E7490073-8D7E-4834-B3F8-F0E87B373330Docusign Envelope ID: C0BB6F87-19AB-4FD1-82BC-2A8297E89356
Oct 8, 2024 | 11:13 AM EDT
JOB NUMBER
CRLRMH7338U22
SANITARY SEWER REHABILITATION (SSR) MDE FUNDED PROJECT
TASK ORDER NO.213
PAINT BRANCH BASIN
CRLRMH7338U22
7OF
2NO
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Docusign Envelope ID: E7490073-8D7E-4834-B3F8-F0E87B373330Docusign Envelope ID: C0BB6F87-19AB-4FD1-82BC-2A8297E89356
JOB NUMBER
CRLRMH7338U22
SANITARY SEWER REHABILITATION (SSR) MDE FUNDED PROJECT
TASK ORDER NO.213
PAINT BRANCH BASIN
CRLRMH7338U22
7OF
3NO
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Docusign Envelope ID: E7490073-8D7E-4834-B3F8-F0E87B373330Docusign Envelope ID: C0BB6F87-19AB-4FD1-82BC-2A8297E89356
Oct 8, 2024 | 11:13 AM EDT
JOB NUMBER
CRLRMH7338U22
SANITARY SEWER REHABILITATION (SSR) MDE FUNDED PROJECT
TASK ORDER NO.213
PAINT BRANCH BASIN
CRLRMH7338U22
7OF
4NO
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Docusign Envelope ID: E7490073-8D7E-4834-B3F8-F0E87B373330Docusign Envelope ID: C0BB6F87-19AB-4FD1-82BC-2A8297E89356
JOB NUMBER
CRLRMH7338U22
SANITARY SEWER REHABILITATION (SSR) MDE FUNDED PROJECT
TASK ORDER NO.213
PAINT BRANCH BASIN
CRLRMH7338U22
7OF
5NO
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Docusign Envelope ID: E7490073-8D7E-4834-B3F8-F0E87B373330Docusign Envelope ID: C0BB6F87-19AB-4FD1-82BC-2A8297E89356
SANITARY SEWER REHABILITATION (SSR) MDE FUNDED PROJECT
JOB NUMBER
CRLRMH7338U22
TASK ORDER NO.213
PAINT BRANCH BASIN
CRLRMH7338U22
7OF
6NO
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Docusign Envelope ID: E7490073-8D7E-4834-B3F8-F0E87B373330Docusign Envelope ID: C0BB6F87-19AB-4FD1-82BC-2A8297E89356
SANITARY SEWER REHABILITATION (SSR) MDE FUNDED PROJECT
CRLRMH7338U22
CRLRMH7338U22
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WASHINGTON SUBURBAN SANITARY COMMISSION W.S.S.C.
CONTRACT
UTILITY CONSTRUCTION DRAWING NO. S.C.1
SEDIMENT CONTROL DETAILS FOR
REVISED OCTOBER 2023
CRLRMH7338U22
SC-1
SC-1
Docusign Envelope ID: E7490073-8D7E-4834-B3F8-F0E87B373330Docusign Envelope ID: C0BB6F87-19AB-4FD1-82BC-2A8297E89356
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