Providing and laying roof structure over existing DIC office building at Bilaspur (CGI sheet roofing and truss work)

Amount

P/F precaoted galvanised iron profile sheets 0.50mm total coated thickness with zinc coating 120gm per sqm as per IS:277,in 240mpa steel grade,5-7 microns epoxy primer on both side of the sheet and polyster top coat 15-18 microns.Sheet should have protective guard film of 25 micron minimum to avoid scratches during transportation and should be supplied in single length upto 12m or as desired by Engineer-In-Charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5 x 55mm)with EPDM seal complete upto any pitch in horizontal/vertical or curved surfaces excluding cost of purlins,rafters and trusses and i/c cutting to size and shape wherever required including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing ridges or hips of width 60cm overall width plain GS sheet fixed with polymer coated J or L hooks ,bolts and nuts 8mm dia GI limpet and bitumen washers complete 0.63mm thick with zinc coating not less than 275gm/sqm including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Steel work in built up sections/framed work, i/c cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel as required including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge. (A) In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete

b) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

GI metal ceiling lay in plain tegular edge global white colour tiles of size 595X595mm and 0.50mm thick with 8mm drop made of GI sheet having galvanising of 100gms/sqm and electro statically polyster powder coated of thickness 60 microns i/c factory painted after bending including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

P/F on wall face PVC ( D-plast) rain water pipes for working pressure not less than 4.5 kg/ sqm i/c filling the joints with approved adhesive complete-100mm dia pipe including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

P/F m.s. holder bat clamps of approved design to CI AND SCI pipes 100mm dia including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Demolishing RCC work manually/by mechanical means i/c stackking of steel bar and disposal of unserviceable material within all lead and lift as per the direction of EIC. including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within all lead as per direction of Engineer - in - charge including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) including curing and carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Pawan Kumar

Nirmal Singh

ROOP THAKUR

babu ram

Amar Singh