UNDERDRAINS SECTION 709 369 ITEM DESCRIPTION UNIT 709011 UNDERDRAIN OUTLET PIPE, 6” LF 709012 UNDERDRAIN OUTLET PIPE, 8” LF 709014 UNDERDRAIN OUTLET PIPE, 12” LF 709015 UNDERDRAIN OUTLET PIPE, 15” LF 709016 UNDERDRAIN OUTLET PIPE, 24” LF 709017 UNDERDRAIN OUTLET EA WATER SERVICES SECTION 710 370 SECTION 710 — WATER SERVICES
710.1Description.
This work consists of placing or relocating water services.
710.2Materials.
A.Use materials specified in the contract and in accordance with the utility owner’s specifications.
The utility owner has the right to inspect materials and reject any materials that do not meet the utility owner’s specifications.
B.Stone Section 100 5
C.PCC Section 1022 or 1023
D.Reinforcing Steel Section 1037
E.Pipe Section 1031
710.3Construction.
A.Perform the work in accordance with the contract and the utility owner’s specifications. In cases
of conflict between the contract and the utility owner’s specifications, the utility owner’s specifications take precedence.
B.Adjusting water services within pavement.
1.Saw cut existing bituminous concrete or PCC pavement a minimum of 2 -feet from the face of
the utility service.
2.Excavate materials from the perimeter in accordance with Section 207.3. Dispose of waste
materials in accordance with Section 106.8.
3.Remove existing castings. Clean and set castings aside for reuse or replacement in accordance
with the contract. If the engineer determines the casting is damaged and not suitable for reuse, provide a new casting as provided by the utility owner.
4.Place forms for the top unit.
5.Do not place the frame on bricks, blocks, or other materials.
6.Place required steel reinforcement and encase in PCC, Class B.
7.Dispose of removed utility as directed by the utility owner.
C.Pavement Patching.
1.Prepare subgrade for patching to match contract documents or the existing pavement section.
2.Provide bituminous patching material in accordance with Section 401.
3.Seal all patches in accordance with Section 504.
710.3.1 Special Requirements.
A.Perform the work in accordance with these specifications, the Standard Construction Details, the
DelDOT Utilities Manual , and the utility owner’s specifications. The utility owner’s specifications
Source: Delaware Standard Specifications for Road and Bridge Construction, 2025 Edition. Pages 379–380 of 779.