Providing Distribution Line and FHTC(50) AT Periasolandi Village in K.Vagaikulam Panchayat.

Amount

DISTRIBUTION LINE

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

63 mm OD PVC pipes ksc

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

63 mm OD PVC pipes ksc

63 mm pvc bend

63 mm pvc Tee

63 mm x 50 mm PVC Threaded coupler

Conveying the PVC pipes and specials to trench, Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

63 mm OD PVC pipes ksc

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

63 mm OD PVC pipes ksc

Provision for gate value 50 mm

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted 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). TWAD SOR Pg.No.57-7.2

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 20mm dia size ( 3/4" ) in the saddle Connection as per IS :1554 BSPT, ISO:7-1. TWAD SOR Pg.No.53-7.3(i)

Female Threaded Adaptor (PVC(Rigid)) with metal insert as per standards and Tested as per BS. 20mm outlet points of Brass ferrule and flow control valve of sizes 20mm (Local rate)

Female Threaded reducer (PVC(Rigid)) with metal insert as per standards and Tested as per BS. 20mm inlet points of brass tap of sizes 15mm (Local rate)

Female Threaded bend (PVC(Rigid)) with metal insert as per standards and Tested as per BS. 20mm inlet points of Flow control valve of sizes 20mm (Local rate)

PVC(Rigid) specials- bend 20mm (3/4"). TWAD SOR Pg.No.187-IX-2 (b)

PVC (RIGID) PIPES (1.8 MM THICK)WITH ISI MARK 20 mm. TWAD SOR Pg.No.206-IX-1 (b)

EARTH WORK EXCAVATION FOR 20mm PVC(Rigid) PIPE LINE WORKS HAVING BED WIDTH OF 1.25M AND BELOW as per Standard Specifications. TWAD SOR Pg.No.295-IV(D)

REFILLING EXCAVATED EARTH INTO THE TRENCH AFTER 20mm PVC(Rigid) PIPE LINE WORKS LAID as per Standard Specifications. TWAD SOR Pg.No.295-IV(D)

Lowering PVC(Rigid) rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC(Rigid) couplers with cement paste. etc. complete. TWAD SOR Pg.No.268-11b(i)

Supply & Delivery Brass chromium plated screw down Tap 15mm. TWAD SOR Pg.No.160-158

Supply & fixing of Flow control valve regulator 15 litre capacity in stainless steel (local rate)

Labour for drilling, cutting, Threading and Fixing Ferrules in distribution pipes. TWAD SOR Pg.No.299-IV ( E )-3

Special clamp, teak wood plugs and screws. TWAD SOR Pg.No.165-225

Provision for stand post (0.15x0.15x1.20m) with platform 0.75x0.75 (CC1:2:4-0.10m thick, brick lining 0.075m ht, grano finish with slight slope) (Stand post ht 0.75 above GL) - Lumpsum

GST Amount for providing Service to the above Government Contract 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}

B.THANGAPANDIAN