Border Security Force Tender

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

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 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size).

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

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

15 mm cement plaster on the rough side of single or half brick wall of mix :1:4 (1 cement: 4 fine sand)

Providing and laying in position FRP floor panels made of 3 layers. Outer layer of 3mm thick chequred finish smooth FRP uniform layer, inner layer of 2mm uniform thickness with gel coating over exposed surface filled with 25 mm thick polyurethane foam layer of density 40 kg/cum(+/-2) in between jointing together with nuts and bolt including making of drainage opening wherever required, with wood insertion to make it rigid at edges complete etc, as per direction of Engineer in charge. FRP material should confirming to IS: 14856

Providing, Erection & installation of pre-fabricated fiber reinforced plastic panels Dome type structure for toilet block (as per the drawing joined together) with nuts and bolts to make a self-supporting structure. The structure panels will be made of 3 layers, Outer layer of 3.0 mm thick smooth FRP uniform layer, inner layer of 3.0 mm uniform thickness with gel coating over both exposed surface filled with 50mm thick polyurethane foam layer of density 40 Kg/Cum (+/-2) in between. The outer pigmented coating made of UV stabilized Gel coat on structure panels. The panels should have rebates/ overlaps for fixing and to prevent the leakages. The structure should be 100% opaque, insulated, weather proof, termite proof, leakage proof and fire retardant having fixed windows . Joints to be covered /concealed with flange covers as per manufactures specification and drawing. (Actual Floor area shall be measured for making payment, excluding doors, windows and other openings which will be paid seperately under respective item of schedule).FRP material should confirming to IS: 14856

Providing and fixing to existing door frames. 30mm thick Fiberglass Reinforced Plastic (F.R.P.) flush door shutter in different plain and wood finish made with fire retardant grade unsaturated polyester resin, molded to 3mm thick FRP laminate all around, with suitable wooden blocks inside at required places for fixing of fittings and polyurethane foam (PUF) / Polystyrene foam to be used as filler material throughout the hollow panel, casted monolithically with testing parameters of F.R.P. laminate conforming to table - 3 of IS: 14856, complete as per direction of Engineer-in-charge.

Providing and installing kerosene heater force air having heating out put of 15000 Kcal/Hrs , 3 Passes, process air flow at STP 1.2 Kg/cum air density having thermal efficiency 90%(plus-minus 2%) maximum hot air temperature from 80 to 150 degree centigrade, fuel consumption (kero) 1.65 kg/Hrs on full load, electric supply 220 Volt, 50 Hz, Single Phase fitted with thermo burner with imported components and blower motor 0.75 HP standard make, Direct drive, automatic digital temperature controller, having control panel Audio Visual controls, Safeties, interlocks, MCB, Overload relay, timer and alarm hooter. Outer body shall be fabricated out of mild steel duly insulated from inside. Detailed specifications attached with specifications of FRP and as per directions of Engineer-in-charge. Sample to be got approved before installations.

Providing and fixing duct made of stainless steel (1mm thick Sheet) covered with glass wool of size 1 feet dia from central heating system chamber to FRP structure I/C making holding arrangements etc complete as per the direction of engineer in charge and site requirement.