Avinshi Block Sembiyanallur VPGF 2025-26

Amount

Earth work Excavation in all classes of soils except hard rock not requiring blasting and depositing on bank with all leads and lifts as per SS20B including cost of all labour, materials, tools, equipments and all incidental charges and sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, trimming of bottom of excavtion, backfilling, and clearing the site and disposal of all surplus materials etc. complete as per standard specification for Drain.

Cement Concrete M10 Grade using 40mm ISS Size hard broken granite metal including cost and conveyance of all materials to site cost and labour charges for formwork centering, labour charges for laying, compacting curing, all incidental charges complete for Leveling course for below foundation

Vibrated Reinforced cement concrete of grade M25 using 20mm and below ISS hard broken granite metal including cost and conveyance of all materials to site and cost of cement excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants including all other incidental charges etc., complete for Drain.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid) Below ground level

Roof Slab

Supply and fabrication of STEEL grade Fe500 D with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Supplying and fixing of Reinforced Cement Concrete Man hole cover 750 mm x 750mm with frames as per IRC 50- 1979 as directed by the Departmental officers including labour charges for fixing at every intervals of 10 m along the drain including all other incidental charges etc., complete .

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .

Collection and supply of gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for filling etc.complete,

Construction of Un-Reinforced,dowel jointed at expansion and Construction joint only, plain cement concrete pavement,thickness as per design, over a prepared sub base,with 43 grade cement or any other type as per Clause M30 grade

Provision For Hazard sign Board

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

PALANISAMY (BID ID -1482879)