8-22 836-4 Measurement and Payment
____" Sluice Gate will be measured and paid as each for the actual number of sluice gates incorporated into t he completed and accepted work. Such prices and payment will be full compensation for all materials, labor, tools, equipment and incidentals necessary t o complete the work. The endwall will be measured and paid in accordance with Article 838 -4. Payment wi ll be made under: Pay Item Pay Unit ____ " Sluice Gate Each
838-1 Description
Perform the work covered by this section including but not limited to excavation, hauling, disposal of materials, furnishing and placing backfill materials, subsurface drainage, concrete, brick masonry, mortar, grout, and furnishing and placing reinforcing steel to construct Portland cement concrete or brick masonry endwalls, either plain or reinforced, in accordance with the contract.
838-2 Materials
Refer to Division 10: Item Section Brick 1040 -1 Curing Material s 1026 Mortar 1040 -9 Precast Concrete Units 1077 Portland Cement Concrete, Class A 1000 Steel Bar Reinforc ement 1070 -2 Select Material s 1016 Subsurface Drainage Materials 1044 Use Portland cement concrete, brick masonry or precast concrete for the endwall unless otherwise specified in the plan s. If precast sections are proposed, submit in writing for approval.
838-3 Construction Methods
A.Foundation Do not place concrete or masonry until the foundation is approved by the Engineer . Excavate foundation to a firm surface, make level or stepped and clean surfaces of loose material. Make excavation true to lines and dimensions shown on plans. Where the foundation material is found to be of poor supporting value or of rock, the Engineer may make minor adjustments in the location of the structure to provide a more suitable foundation. Where this is not practical, undercut the foundation and condition by backfilling with an approved select material.
B.Concrete and Masonry Construct concrete in accordance with Section 825 and give an ordinary surface finish. Construct brick masonry in accordanc e with Sections 830 and 832. Furnish and place reinforcing steel in accordance with Section 425.
Source: North Carolina Standard Specifications for Roads and Structures, 2024 Edition. Pages 362–362 of 857.