Restoration Pump House, Laying Pipe Line From Pump House to Camp No 4 water Treatment Plant at Krishna Nagar,Swaraj Dweep, under CD-I,APWD,Port Blair.

Amount

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer- in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

Ridges plain (500 - 600mm)

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work

65 mm dia nominal bore

80 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

65 mm nominal bore

80 mm nominal bore

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :

250 mm diameter

Class II

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

65 mm nominal bore

80 mm nominal bore

Providing and laying S&S C.I. Standard specials such as tees, bends, collars tapers and caps etc, suitable for flanged jointing as per IS : 1538 :

Up to 300 mm dia

Supplying, Installation, Testing & Commissioning of 16 HP water Cooled Diesel Engine, equivalent to Make KOEL, Model TV2 Engine 1800 RPM coupled with 16 SR 6 Pump Make Kirtoskar having discharge capacity of minimum 8 lps against total head of 80 mtrs with suction x discharge 80 x 65 mm dia including Foot Valve, Foundation Bolt, Base Frame etc as dirceted by The engineer-in-charge.

Supplying , Installation , Testing & Commissioning of 15 HP Monoblock set similar to Kirtoskat Make KDS-1555+ having suction & delivery 80 x 65mm and discharge of 10.6 lps at a total head of 28 mtr with all accessories including Fukky Automatic Star Delta Starter of 15 HP 3 Phase, 415 V, common base frame, Foot Valve, Foundation Bolt, Base Frame etc as disected by the Engineering-in-charge.

Shri Pankaj Roy

Mega Engineers and Builders