Section_II_-_Miscellaneous_Details.pdf
PDF 3 MB Posted
- Solicitation number
- 115581
- Issued by
- Prince George's County, Maryland
About this file
This is a table of contents document from Section II of WSSC Standard Details, prepared by the Washington Suburban Sanitary Commission (WSSC Water) in Maryland in September 2021. The document serves as a reference guide for miscellaneous construction and infrastructure details applicable to water and wastewater projects throughout Prince George's and Montgomery Counties. The standard details cover forty-one distinct specifications ranging from trench erosion checks and pipeline anchoring systems to tunnel boring and jacking operations, safety features including guardrails and handrails, and specialized components such as fuel tank monitoring pipes and aluminum platform grating for vaults. These details apply to the WSSC Water's Indefinite Delivery/Indefinite Quantity (IDIQ) and requirements contract for urgent repairs, rehabilitation, and replacement of water and wastewater assets with nominal diameters up to thirty inches, for which sealed responses were solicited with a submission deadline of 2:00 pm on Monday, September 21, 2026.
The document itself does not address pricing terms, set-asides, funding sources, or contract award information. Rather, it functions as a technical specification document that contractors responding to WSSC Water solicitations must reference and comply with when performing repair, rehabilitation, replacement, and relocation work on water and sewer mains, valves, valve vaults, house connections, meter housings, manholes, fire hydrants, curb boxes, cleanouts, and lamp holes. WSSC Water intended to make multiple awards under the solicitation to ensure sufficient contractor capacity, pricing competition, and timely responsiveness for both planned and emergency work, with task orders to be issued on an as-needed basis.
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Text version
SECTION II
MISCELLANEOUS
DETAILS
SEPTEMBER 2021
Page M-1
Table of Contents WSSC STANDARD DETAILS
SECTION II - MISCELLANEOUS DETAILS
TABLE OF CONTENTS
TITLE NUMBER
Trench Erosion Check M/3.0
Concrete Anchor for 24-inch and Smaller Pipelines M/4.0
Repair for Concrete and Composite Pavement in Areas Without Jurisdictional Requirements M/5.0
Repair for Concrete and Bituminous Asphalt Driveways M/5.1
Repair for Hot Mix Asphalt (HMA) Pavements in Areas Without Jurisdictional Requirements M/5.2
General Guidelines for Repairing Concrete/Composite Pavement in Areas With Jurisdictional Requirements M/5.3
Caution Sign for Steel Plates M/6.0
Earth Tunnel Subsurface Settlement Indicator M/7.0
Settlement Plate Detail for Fill M/7.1
Slope Movement Indicator Inclinometer M/7.2
Trench Detail - Rigid Pipe Gravity RCP Sewers M/8.0
Trench Detail - Flexible Pipe (Ductile Iron 24-inch and Smaller and PVC AWWA C900/905) M/8.1a
Trench Detail - Flexible Pipe (Ductile Iron 30-inch and Larger) and Open-Cut Casing Pipes M/8.1b
Trench Detail - Flexible Pipe Gravity PVC Sewer SDR 35) M/8.1c
Existing WSSC Pipeline Crossing Trench Details M/8.3
Concrete Encasement and Cradle Details for Sewer Mains M/9.0
Contractor's Construction Stake-Out Record M/10.0
SEPTEMBER 2021
Page M-2
Table of Contents WSSC STANDARD DETAILS
Access Road Gate M/11.0
Marker Stakes for Manholes, Valve Boxes and Vents M/12.0
Drywell Access Grab Bar (for Package Pumping Station) M/13.0
Drywell Access Step (for Package Pumping Station) M/14.0
Aluminum Grab Bar M/15.0
Aluminum Ladder M/16.0
Ladder Extension M/16.1
Tunnel/Bore and Jack Details for Sewers M/17.0
Tunnel/Bore and Jack Details for Water Mains, Force Mains and Pressure Sewers M/17.1
Hold Down Assembly for Bore and Jack Steel Casing Pipes M/17.2
Hold Down Assembly for Steel Casing Pipe M/17.3
Hold Down Assembly for RCP Casing Pipe M/17.4
Tunnel Access Manhole M/17.5
Casing and Casing Spacer Details M/17.6
Spacer Spacing and Pipe Layout at Ends of Tunnel M/17.7
Minimum Clearance of Water Parallel to Sewer M/18.0
Chain Link Fence Details M/19.0
Monitoring Pipe of Fuel Tank M/20.0
Guardrail (All Areas) M/21.0
Handrail on Stairs M/21.1
Stair Rail M/21.2
Stair Rail M/21.3
Aluminum Platform Grating for Vaults M/22.0
Aluminum Platform Grating for Vaults M/22.1
| 1 - M 3.0 |
| 2 - M 4.0 |
| 3 - M 5.0 |
| 4 - M 5.1 |
| 5 - M 5.2 |
| 6 - M 5.3 |
| 7 - M 6.0 |
| 8 - M 7.0 |
| 9 - M 7.1 |
| 10 - M 7.2 |
| 11 - M 8.0 |
| 12 - M 8.1a |
| 13 - M 8.1b |
| 14 - M 8.1c |
| 15 - M 8.3 |
| 16 - M 9.0 |
| 17 - M 10.0 |
| 18 - M 11.0 |
| 19 - M 12.0 |
| 20 - M 13.0 |
| 21 - M 14.0 |
| 22 - M 15.0 |
| 23 - M 16.0 |
| 24 - M 16.1 |
| 25 - M 17.0 |
| 26 - M 17.1 |
| 27 - M 17.2 |
| 28 - M 17.3 |
| 29 - M 17.4 |
| 30 - M 17.5 |
| 31 - M 17.6 |
| 32 - M 17.7 |
| 33 - M 18.0 |
| 34 - M 19.0 |
| 35 - M 20.0 |
| 36 - M 21.0 |
| 37 - M 21.1 |
| 38 - M 21.2 |
| 39 - M 21.3 |
| 40 - M 22.0 |
| 41 - M 22.1 |
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