PROVIDING FHTCS AND WATER SUPPLY WORKS TO MARAKKAVALASAI HABITATION IN MARAKKAVALASAI PANCHAYAT at Sethubavachatram Block in Thanjavur District under 15TH FINANCE COMMISSION BP 2022-2023

Amount

Distribution Line Main 63mm

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd .Circular No. 28/ AE10/ P&D/ 2001/ dt. 01.10.2001 and JCE (P&D)/ Lr.No. LM/ AE10/ P & D/ 2001/ dt.22.11.2001

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works

a. 63 mm OD PVC Pipe 6 KSC

Conveying the PVC Pipes and specials to trench lowering into the trenches, laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste and testing to the required pressure as per IS including conveyance etc

a. 63 mm OD PVC Pipe 6 KSC

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

a. 63 mm OD PVC Pipe 6 KSC

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63mm PVC Bend

63mm PVC Coupler

63mm PVC Tee

63mm PVC End Cap

Provision for Gatevalve 65mm

New FHTC 63X20mm

Earthwork Excavation for 20mm PVC pipe (0.45m x 1.05m) including refilling SOR TWAD P.No : 275

PVC rigid pipes 20mm (3/4") (RIGID -1.80 MM THICK)WITH ISI MARK as per TWAD SOR Pg No 187

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

Refilling the basement with excavated earth standard specification (as per TWAD SOR Pg No 275)

PVC saddle piece of size 63X20mm (1.4 PVC SPECIALS AS PER IS 7834/1987 TWAD SOR P.No : 26)

15mm brass Ferrule

Labour charges for drilling, cutting, threading and fixing of ferrules in distribution lines

Supply and delivery of stainless steel flow control valve 15 lpm (LR)

PVC Elbow 20mm (SOR PWD P.No : 99)

PVC Female Threaded Adaptor 20mm (LR)

Brass Chromium Plated Screw Down Tap 15mm dia (Heavy Type) (SOR PWD P.No : 48)

Labour charges for Cutting PVC pipes and specials true to axis and finishing the ends complete

25x20mm PVC Bush (LR)

25mm Threaded Elbow

25mm Female Threaded Adapter

Provision for Platform (0.45mx0.45m) & Vertical Post As Per Sub Estimate

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}

K DHASHINAMOORTHY