Repair of existing Water pipe line and tank with allied works at JCO Club of HQ 6 Sector Assam Rifles at Kashiram Basti, Dimapur.

Amount

SCHEDULE ‘A’ PART - I (Repair of Water supply pipe line)

Supply, Fabrication and errection Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required tank Staging , including use of chequered plate wherever required, all complete

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m in all kind soil.

Providing and laying in position cement concrete of 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) excluding the cost of centering and shuttering - All work up to plinth level .

Providing and fixing 20 mm nominal dia CPVC pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement & testing of joints complete as per direction of Engineer - in - Charge.

Providing and fixing 15 mm nominal dia CPVC pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer - in - Charge.

Providing and fixing Stainless Steel kitchen sink with drain board of size 510x1040 mm bowl depth 250 mmas with C.I. brackets and stainless steel plug 40 mm,including painting of fittings and brackets, cutting and making good the walls wherever required

Providing and fixing P.V.C. Flexible waste pipe 40 mm dia for sink or wash basin including P.V.C. waste fittings complete.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank (Make - Sintex/Polycon/AquaFlex).

Providing and fixing 15 mm nominal bore C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms

Painting with synthetic enamel paint Two or more coats on new work of approved brand and manufacture to give an even shade.

Half brick work with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in superstructure in plinth level in Cement mortar 1:4 (1 cement : 4 coarse sand).

Providing and laying 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix 1:4 (1 cement : 4 fine sand).

Providing and laying in position cement concrete of 1:3:6 with 20 mm graded stone aggregates including centering and shuttering etc complete in drain.

Providing and making plinth protection 50 mm thick of cement concrete (1:3:6) with stone aggr 20 mm nominal size) over 75 mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth.

H R ENTERPRISE