Dismentling of old shes and structure at Dhoptala OCM and transportation to Sasti OC RC office for storage of these materials under Sasti Sub Area.

Amount

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: G.S. Sheet

Carriage of steel by mechanical transport including loading, unloading & stacking lead upto 4 km.

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 ofspecified grade excluding the cost of centering andshuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived fromnatural sources: 6 graded stone aggregate 40 mm nominal size derived from natural sources).

Providing and laying in position specified grade of reinforcedcement 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 fromnatural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand: 4 graded stoneaggregate) finished with a floating coatof neat cement, including cement slurry, but excludingthe cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate

Structural steel work riveted, bolted or welded in built upsections, trusses and framed work, including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer all complete. ( Only old used steel section will be supplied by the department)

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 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 equired. 0.63 mm thick with zinc coating not less than 275 gm/ m² ( Only old used GI sheets will be supplied by the department)

Total impact of GST for the purpose of CTC

MANIK CHANDRA DEY

RINKI MISHRA

Neha Enterprises

M A SIDDIQUEI