Providing Basic infrastructure works at Srilankan Tamil Refugees camp at Sengattankundil Panchayat in Cheyyar Block Package No. TVM/2025-26/204 of Tiruvannamalai District

Amount

Part I - Providing CC Pavement with drainage in Srilankan TaProviding CC Pavement with drainage in Srilankan Tamil Refugees camp A Block front side at Sengattankundil Panchayat.

Earthwork excavation and depositing on bank with initial lead and lift in hard stiff clay soil and hard gravel soil as per standard specification SS 20 B for narrow foundation

Base course concrete with C.C.1:4:8 mix using 40mm I.S.S. size HBG metal from approved quarry to work site including cost and conveyance of all materials and labour charges for mixing for base course as per standared specification.

Supplying and erecting centring for sides and suffits including supports and structing upto 3.29m height for plane surface in all cross bracting using MS sheets of size 90 x 60cm and 10kg stiffened with angle of size 25 x 25 x 3mm for boarding laid over s

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.L. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sund and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone 4 jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical

Plain Cement Concrete 1:2:4 (one cement, two M.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting. finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Plastering with Cement Mortar 1:5 (One cement and Five P.Sand), 20mm thick in 4 all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Provision for Bitumen pad 12mm Thick

Part II - Construction of RCC slab culvert at way to Srilankan Tamil Refugees camp in Sengattankundil Panchayat.

Earth work excavation for foundation and depositing on bank with initial lead of 10 mts and initial lift of 2.0 in hard stiff clay stiff black cotton soil, hard red earth shales, murram, gravel, stoney earth and earth mixed with 50% fair sized boulders and gravelly soil etc., complete for boxing as per IS 20A.

Base course concrete with C.C.1:4:8 mix using 40mm I.S.S. size HBG metal from approved quarry to work site including cost and conveyance of all materials and labour charges for mixing for base course as per standared specification.

Supplying and erecting centring for sides and suffits including supports and structing upto 3.29m height for plane surface in all cross bracting using MS sheets of size 90 x 60cm and 10kg stiffened with angle of size 25 x 25 x 3m for boarding laid over silver oak joists os size 10 x 6.5mm at about 90cm C/C and supported by casuring props of 10cm 13cm dia at C/C etc., complete.

Below Sill Level

Above Sill Level

Cement Concrete 1:3:6 (one cement, two M.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete.

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Reinforced cement concrete 1:1 1/2:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete.

Providing weepholes in brick masonry/stone masonry, plailyreinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Providind and Fixing tar paper for bearing b/n bed black & deck slab

Providing and fixing 6mm Bitumen felt for expansion joint between Dirt wall & Deck slab.

GST Amount for providing Service to Government Contract Works for the above Construction Works. {GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

R. Elumalai (BID ID -1553661)