Providing 30 Nos FHTC, And D Main to Avudaiyalpuram in Vijayapathi village Panchayat in Radhapuram block in Thirunelveli District

Amount

Providing FHTC & 'D' MAIN

Supply and delivery of 75 mm dia 4 KSC PVC pipe

Earth work excavation with an initial lead and lift in hard stiff clay, black cotton, hard red earth, sub murram gravel,stone and earth mixed boulders as per SS20B.(Page 261)

Earthwork excavation for CC Road surface including all cost etc complete.

Refilling excavated earth including all cost

Laying of PVC rigid pipes with lead of 200m lowering intotrench, laying in proper grade, alignment, jointing PVC coupler with specials and tested to the required pressure including conveyance of water upto 1km lead during the testing

Supply and delivery of 75 mm x 20 mm SADDLE PIECE confirming AS PER IS 7834/1987 for tapping outlet suiting for , 3/4” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts.Saddle to have sealing of Thermo plastic elastomeric (TPE) material around - 20mm

Common Items for HSC Connection - Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS:1554 BSPT, ISO:7-1 (20mm)

Supply & delivery of 20 mm PVC Pipe 10Kg per cm2

Supply & delivery of 20 mm PVC elbow

Supply & delivery of 20 mm PVC FTA

Brass Chromium Plated Screw Down Tap 15

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Delivery of Flw control Valve of 20 LPM (Local rate)

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Precast RCC platform

Cutting 20mm pvc pipe

K Esakkimuthu