NNT 2025 26 Construction of Box Culvert Opposite to Royal City Rajeshwari Mandapam in Thanjavur Thiruvarur Highways in Needamangalam Town Panchayat, Thiruvarur District

Dismantling the Brick and Stone masonry clearing away and carefully stacking materials useful for reuse for any thickness of walls etc, complete PWD SOR Page No : 29 Sl. No : W-0015

Removal of Cut Stone Slabs / RCC Cover Slabs clearing away and carefully stacking materials useful for reuse for any thickness of walls etc, complete PWD SOR Page No : 30 Sl. No : W-0021

Earthwork excavation in all classes of soil except soft rock not requiring blasting and hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation

Plain Cement concrete in CC M15 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying and curing concrete, tools and plants and incidental charges as baling out water, maintaining of protective bunds, cofferdams, shorting, strutting etc., complete as per relevant standard specification for levelling course

Providing Precast Vibrated Reinforced Cement Concrete Box of size 2.00 m x 2.00 m 1.00 m segmant using M 35 Design mix using graded ISS HBG Metal and using M.Sand with (0.30m thick web, 0.30m thick bottom and top slab) as Specied in Drainings including, cost of all materials to site and cost of cement , Cost and Fabrication of Steel reinforcement not Less than 0.264 MT including cost of soft water, labour charges for mixing, cost for moulding, curing with all lead for soft water, tools and plants, transporting from casting yard to work site through required machinaries such as trailers, lifting, erecting and positioning as directed by using cranes of required capacity and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for Box Culvert

Vibrated cement concrete of grade M20 using 40mm ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of form work, soft water, labour charges for mixing transporting, laying, and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting, etc, complete as per relevent standard specifications for Wings walls, & parapet wall..

Providing and fixing Class I PVC seepage pipes of 100mm dia of required lengths for abutments and return walls including costs and conveyance of all materials to work site and labour charges for fixing etc., complete to drain from the backfill as per section 2706 of MORTH specification (Rev- V)

Filling behind the culvert with stone dust including cost and conveyance to site including Labour charges for filling in laying, watering tamping under optimum moisture content to get the maximum density all incidental charges ec., complete.

Excavation including removal and satisfactory disposal of all materials necessary for the construction of road way and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer as per SS 20B for Box Cutting as per MORTH Vth Rev., 111, 112, 201

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grade ronprepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 (GSB Grade - V Plant Mix)