Construction of allied works of new CHP like transformer house, water tank, sprinkling arrangements at Bhatadi Expansion OCM of Chandrapur Area.

Amount

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. All kinds of soil.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources: 6 graded stone aggregate 20 mm nominal size derived from natural sources).

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, ifnishing and reinforcement- All work up to plinth level : 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

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

Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Strut

6mm cement plaster to ceiling of mix 1:3 (1 cement:3 fine sand).

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand)

Pointing on stone work with cement mortar 1:3 (1 cement: 3 fine sand) flush/ruled pointing.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm 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 (up to 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. 0.80 mm thick with zinc coating not less than 275 gm/m²

Extra for providing and fixing wind ties of 40x 6 mm flat iron section.

Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness including attached pilasters buttereses, plinth and string courses etc.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 50 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 32 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 25 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 32mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25mm dia nominal bore

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required 50mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :25mm dia nominal bore

Provided double flange sluice valve conforming for IS 14846 including worn gear arrangement as per test pressure, stainless steel spindle, caps including inspection charges, transportation upto departmental store unloading stacking excluding GST levied by GOI & GOM in all respect etc. complete. Sluice valve PN-1 (Without bypass) 50mm dia.

Supplying and erecting centifugal water pump (mnoblock) 415V, 3 phase 50 cycles AC supply of 15 KW /20HP with discharge 14/33.8 ltrs./sec (LPS) for head of 18/52 mtr and 100mm suction/80mm delivery pipe of size on unprovided C.C. foundation.

Providing and fixing sprinkler raingun of aprroved make and die cast aluminum body arm stainless steel private pins etc. complete equiped 1*1/4 inlet connection with both full and part arangement adjustable jet breaker to provide uniform rainfall capable of delivery and spray mist coveage at least 38 mtr dia in minimum requirement of 2 kg/cm2 for 106 1pm discharge etc. complete.

Providing and fixing brass spray nozzel 15mm dia including material and labour cost etc. all complete as per direction of Engg. Incharge.

Providing and fixing G.I. tee 50mmx 32mm etc. Complete including all as per instruction of Engg. Incharge.

Lowering laying and jointing in position following C.I.D/F reflex valve, butterfly valve and sluice valve including cost of all labour jointing material including nut bolts and giving satisfactorly hydraulic testing etc. complete ( Rate for all class of valves) 50mm dia.

Supplying and erecting fully automatic star/delta starter suitable for above 15H.P. upto 25 H.P. squirrel cage motor totally enclosed with overload and no volt relay complete erected on provided angle iron frame.

Total impact of GST for the purpose of CTC

PEEKAY ENGINEERING SERVICES

Surendranath Singh