Development of superstructure on existing platform for DG Set near site offices at Kiru HEP, Pathernaki, Distt. Kishtwar

Amount

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil : including all costs & Carriages and all Leads & Lifts.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills, fillets etc upto floor V level, including curing but excluding the cost of centring, shuttering and finishing with.Extra for every additional lift of 1.5 m or part thereof in excavation/ banking excavated or stacked materials. 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns.

Strucural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a primary coat of approved steel primr all complete. Welded

Providing corrugated G. S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, raftersand trusses and including cutting to size and shape wherever required. 0.63 mm thick with zinc coating not less than 275 gram/m2

Providing ridges or hips of width 60cm overall width plain G.S. sheets fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia G.I.limpet and bitumen washers complete. 0.63 mm thick with zinc coating not less than 275 gram/m2

Applying Priming Coat: with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanized iron/steel works.

Painting on G.S sheets with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade on New work (two or more coats) including a coat of approved steel primer but excluding a coat of mordant solution.

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

Surjeet Kumar Kotwal