PROVN OF PARKING SHED FOR PATIENTS VEHICLE AT 10 AFH AND PROVN OF EXHAUST FAN, GEYSER AND CERTAIN CONNECTED E/M FITTINGS FIXTURE AT VARIOUS LOCATIONS AT AF STN HASIMARA UNDER GE(AF) HASIMARA

Amount

Excavating in post holes (or similar holes) each n exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n. exc 50m and making good surface, complete all as specified and as directed.

M&L for cement concrete (1:3:6) type C-2, (using 40mm graded crushed stone aggregates) as in foundation, filling and mass concrete, complete all as specified and as directed.

M&L for steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS.1161-1979 grade St.-240 dully painted one shop coat of redoxide primer, complete all as specified and as directed.

S&F for rolled mild steel framed roof trusses with RHS (framed), trussed purlins crane gantries, rails & fastenings & heavy bracket framing (beam, tee, angle channel or flat sections) including distance pieces, cleats etc. Gde Fe410-0 or Fe 310-O, complete all as specified and as directed.

Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment steel of Fe 410-W (Gde E250) quality-B, complete all as specified and as directed.

S&F for stainless steel bolts.of neck dia exc 20mm and n.exc 25mm purpose made. with hexagonal or square head one end and screwed the other, or screwed both ends;each screwed end to be fitted with washers and one hexagonal or square nut. exc 30cm long, complete all as specified and as directed.

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws, complete all as specified and as directed.

S & F as in ridge/flashings/cladding to walls with similar sheet as in item No. 07 above but in plain, fixed with self tapping screws, complete all as specified and as directed.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces of any description, over 10cm in width or girth, not otherwise described including preparation of surfaces, complete all as specified and as directed

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil, complete all as specified and as directed.

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. and getting out in soft/loose soil, complete all as specified and as directed.

M&L for providing plain cement concrete (1:4:8) type D-2 (using 40mm graded crushed stone aggregates) as in foundation, filling and mass-concrete, complete all as specified and as directed.

M&L for brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6), complete all as specifed and as directed

M&L for brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick walls built in CM (1:4), complete all as specified and as directed.

M&L for laying hardcore of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and rammed to a true surface, complete all as specified and as directed.

M&L for 150mm thick PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) as in sub base to flooring/hardstanding etc, complete all as specified and as directed.

M&L for 100mm thick PCC (1:2:4) type B1 (using 20mm graded crushed stone aggregates) as in flooring, laid in bays, surface finished even and fair, complete all as specified and as directed.

M/L for rendering 15mm thick in CM (1:4) on brick/stone masonry surfaces finishing even and smooth without using extra cement, complete all as specified and as directed.

Preparing new plastered surfaces and applying two coats of cement base paint on surfaces of walls, complete all as specified and as directed.

Formwork to sides of concrete foundations, footings, bases of columns, raft & raft beams, sides & soffits of foundation & plinth beams; and similar work; verticle or to batter, rough finished surfaces of concrete flat, complete all as specified and as directed.

M&L for returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm, complete all as specified and as directed.

Removing excavated material to a distance exc. 500m but n exc. 1500m and depositing where directed at a stabilised level, complete all as specified and as directed.

M&L for fixing plastic dividing strips,1.5mm thick and 38mm deep inserted in position to conform to design, complete all as specified and as directed.

Preparing subgrade by rolling and consolidating formation surfaces with power road roller of 8-10 tonne capacity under OMC condition give density at least 95% of modified proctor density at OMC including fine dressing of sub grade to reqd camber,grade and slope with suitable earth, complete all as specified and as directed.

M&L for 150mm thick (spread thickness) soling(or sub base) with broken boulders or quarried stone, inter stick filled, surface formed and rolled and consolidated to required gradient and camber, complete all as specified and as directed.

M&L for cement concrete work in pavement/hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25cm or less, complete all as specified and as directed.

M&L for forming 12mm thick expansion joints of 100mm thick filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘B’, complete all as specified and as directed.

M&L for forming contraction (dummy) joints 50mm deep x 10mm wide, filled with sealing compound, Grade ‘B’, complete all as specified and as directed.

Uprooting/trimming/cutting of dense shurb or bushes along the both side of road of any type incl removing the same from MD land, complete all as specified and as directed.

Finishing surface of concrete roads,pavements, by brooming when the concrete is green, complete all as specified and as directed.

Supply and fix electric water heater, storage type steel body with inner tank made of high quality steel with glass linked anti corrosion coating and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostat, NRV, connection piece etc including connecting copper cable of size 3 x 2.5 Sqmm copper conductor up to nearest electric point in flexible conduit, complete all as specified and as directed.

Supply and fix electric water heater, storage type steel body with inner tank made of high quality steel with glass linked anti corrosion coating and heating element upto 2 KW capacity 50 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc including connecting copper cable of size 3 x 2.5 Sqmm copper conductor up to nearest electric point in flexible conduit, complete all as specified and as directed.

Supply and fix power unit up to 25 Amps modular type including socket 25 Amp, 04 module concealed metal box for mounting of power unit and modular power socket 25 Amp, complete all as specified and as directed.

M&L for point wiring with colour coding multistranded copper conductor cable, PVC insulated(FRLSH) and unsheated size 4 Sqmm with casing caping with fixing accessories, to be fixed on wooden gutties or plastic rawal plug, for 3/5 pins socket outlet 15 Amps independent / plug socket with pressed steel concealed terminal boxes covered with 3mm thick laminated sheet/modular with all fittings (ISI Marked) incl continous earth wire of PVC insulated unsheathed multi stranded copper conductor cable size 4 Sqmm for earth wire conncected to common earth dolly, complete all as specified and as directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 300 mm sweep with, blades, and frame and louvers, including making hole in existing wall any size and type of required size and connecting copper cable of size 3 x 2.5 sqmm copper conductor up to nearest electric point in flexible conduit complete all as specified and directed. for fixing of exhasut fan, complete all as specified and as directed.

Supply and fix of wall mounted industrial type high speed oscillating type air circulators iron body of size 450mm (18") with regulator, single phase complete with suitable fixing arrangment on any type of surface and connecting with 3 core 2.5 Sqmm copper conductor cable up to nearest electric point, complete all as specified and as directed.

M& L for point wiring with 1.5 Sqmm PVC insulated and unsheathed multistranded copper conductor cable, 1100 volts grade, ISI marked, FRLSH type drawn through and including PVC concealed conduit (ISI marked) of adequate size and its accessories with sunk cast iron/pressed steel terminal boxes of size 1.6mm thick, one light or one fan point controlled by one switch incl 1.5 Sqmm (nominal area) copper conductor cable (multistrand), FRLSH type, PVC insulated and unsheathed with colour code earth wire connected to common earth dolly at one end and metalic bodies of luminaires/ fan at other end for one light point/one fan point controlled by one, one way swtich., complete all as specified and as directed. Note:- Unit rate include for cutting chases for conduits and sinking of boxes and making good to wall, floors etc.

S&F ceiling rose 3 phase/PVC/polycarbonate, isolated body, complete all as specified and as directed.

Supply and fixing switch piano flush button 5 Amp single pole one way 230 volts white finish, complete all as specified and as directed.

S & F 15mm dia GI tubing medium grade GI with all fitting and fixed to wall/ceiling or laid in floor of size, complete all as specified and as directed.

S & F Bib taps, cast copper chromium plated alloy with crutch or butterfly handle,screwed down ,screw for iron pipe or for brass ferrule and fixed 15mm dia bore, complete all as specified and as directed.

S & F stop valve cast chromium plated copper alloy screw down high pressure with crutches or butterfly handle screwed both ends for iron pipe or for union of size 15mm for GI tubing, complete all as specified and as directed.

S & F PVC connections 15mm size with PTMT nut of length 600mm, complete all as specified and as directed.

SHRI SURAJIT SIKDER

M/S ANNI ENTERPRISE

M/S DEY ENTERPRISE

M/S ASHOK ENTERPRISE

M/S. KUMAR CONSTRUCTION CO.

M/S RATHIN ENTERPRISES

MAJUMDER ENTERPRISE