Construction of Side Drainage (120m) with Horizontal Soak pit with RCC Culvert (1.00m Vent) 2Nos at ADC Colony Near Ratha House to Veerasamy House at T.Valasai Panchayat.in Tiruvannamalai Block of Tiruvannamalai District under AGAMT II 2023-24

Amount

Construction of Side Drainage (120m) with Horizontal Soak pit with RCC Culvert (1.00m Vent) 2 Nos @ ADC Colony Near Rathna House to Veerasamy House @ T.Valasai 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 errecting centering for sides and soffits including supports and strutting up to 3.29m. Height for plain surfaces including strutting.

Cement concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for 10 cum.

Plastering with cement mortar 1:4 mix to 20mm thick including cost and conveyance of all materials to site and all labour charges etc complete.

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works.

Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Sub Estimate For Soak pit

Earth work excavation 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

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for 10 cum.

Cement concrete 1:3:6 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 for 10 cum.

Supplying and erecting centering for sides and soffits including supports and strutting up to 3.20 m height for plane surface in all floors with all cross bracing using mild steel of size 0.95 cm x 60 cm and 10 guage stilfaned welded with mild steel angle

Plastering with cement mortar 1:4 mix to 20mm thick including cost and conveyance of all materials to site and all labour charges etc complete.

Supplying and filling of 40mm HBG metal including cost of all material and labour charge.

Red Gravel

charcoal

Sub Estimate For Culvert 2 nos

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

Cement Concrete 1:4:8 mix using 40 mm ISS HBG metal including cost and conveyace of all materials and all labour charges,etc,

Cement Concrete 1:3:6 mix using 40 mm ISS HBG metal including cost and conveyace of all materials and all labour charges,etc,

Supplying and erecting centering for sides and soffits including supports and strutting up to 3.29m. Height for plance surfaces in all floors with all cross bracings using mild steel of size 90cm. X 60 cm. and 10 gauge stiffened, welded with mild steel angles of size 25mm x 25mm x 3mm for boarding laid over silver oak (country wood) joist of size 10cm. x 6.5 cm. dia spaced about 90 cm. center to center and supported by casuarinas props of 10 cm. to 13 cm. dia spaced at 75 cm. center to center etc., complete coplying with standard specification ans as directed for the following items.

Supplying and erecting centering for sides and soffits including supports and strutting up to 3.29m. Height for plance surfaces in all floors with all cross bracings using mild steel of size 90cm. X 60 cm. and 10 gauge stiffened, welded with mild steel angles of size 25mm x 25mm x 3mm for boarding laid over silver oak (country wood) joist of size 10cm. x 6.5 cm. dia spaced about 90 cm. center to center and supported by casuarinas props of 10 cm. to 13 cm. dia spaced at 75 cm. center to center etc., complete coplying with standard specification ans as directed for the following items.

RCC 1:1.5:3 mix using 20 mm ISS sine HBG metal including cost and conveyace of all materials and all labour charges,etc, DECK SLAB

Supply and fabrication of steel for RCC items including cost and conveyance of binding wire, etc., complete

Provision for Name Board Charges

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}

C.Palani