REPAIR AND MAINTENANCE OF BOUNDARY WALL INCLUDING EXTERNAL PERIODICAL, FENCING WORK AND OTHER MISC B/R WORK AT VIKRAM ENCLAVE, AZADHIND NAGAR, DHQ-8 AND JETTY AREA AT HALDIA UNDER GE (I) (CGN) KOLKATA

Amount

Excavating in posts holes (or similar holes) in soft/loose soil each n.exc 0.50 Cum getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25cm complete all as specified and directed.

Dismantling post or struts (wood , steel or RCC) of any section any description and in any position including taking out embedded portion in concrete, brick work, masonry etc and making good the disturbed surfaces to match with existing surfaces complete all as specified and directed

M&L for providing PCC (1:3:6) type C2 (using 40mm graded stone aggregate) in foundation filling and mass concrete complete all as specified and directed.

Supply only Chain link MS galvanised fencing any size or type complete all as directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any of standards, rails, straining bolts, etc including provision of binding wire complete all as directed.

S&F Mild Steel round bars in fencing etc complete all as specified and as directed.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed to other, or screwed both ends, each screwed end to be fitted with washers and hexagonal or square nut length of bolt n.exc 5cm long and dia of neck 5 to 10mm complete all as specified and directed.

S&F in repairs Framed work as in Fencing Posts, Swan necks, doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of fencing wire or other covering. etc. also fastening and fixing complete incl cleats, brackets, complete of Fe 410-W (Gde e-250) quality B complete all as specified and directed.

S & F Galvanised two strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts,including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) all as specified and directed.

Supply & Fixing in repair stainless steel concerntina coil fencing with punched tape concerntina coil 600mm dia 10 mtr openable length (total length 90mtr), having 50 nos round per 6 mtr length upto 3 mtr heigth of wall with 9 horrizsontal RBT reinforced barbed wire, stud tied with GI satples and GI clips to retain horrizontal, including nessesary bolts or GI barbed wire tied with angle iron complete all as specified and as directed

Dismantling structural steel work in- cluding doors, gates but excluding framed truss etc complete all as specified and as directed

M&L for Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified as directed.

Demolition of brick work built in cement mortar in any description and position, complete all as specified.

M&L for brick work with sub class 'B' brick straight or curved on plan exc 6 metre mean radius with old size bricks, built in cement mortar (1:6), complete all as specified.

M&L for brick work with fly ash brick straight or curved on plan exc 6 metre mean radius with old size bricks, built in cement mortar (1:6) complete all as specified.

All as per item no 14 above but except bricks

Taking down cement plaster of any description on brick or stone walls or from concrete surface incl raking out joints, hacking for key, scrubbing down with water etc all as specified,and removing unserviceable material outside cantt area complete all as specified and as directed

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1 : 4 mixed finished even and smooth without using extra cement including taking down old plaster complete all as specified and as directed

Preparation newly or previously untreated steel surfaces of any description over 10cm width or girth and painting with two coats of synthetic enamel paint over a coat of red oxide complete all as specified and as directed

M&L preparation of old steel surface exc 10cm width or girth and applying one coat of synthetic enamel paints all as specified.

M&L preparation of old steel surface exc 10cm width or girth and applying two coats of synthetic enamel paints complete all as specified and as directed

Material & Labour for applying one coat of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over old surfaces complete all as specified and as directed

Material & Labour for applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces

M & L for preparation newly plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistant priming paint on plastered surfaces complete all as directed.

M & L for preparation old plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistant priming paint on plastered surfaces complete all as directed.

M & L for preparation newly plastered surfaces of wall and applying three coats of white wash over a coat of chalk whiting priming paint on plastered surfaces complete all as directed.

M & L for preparation old plastered surfaces of wall and applying two coats of white wash over a coat of chalk whiting priming paint on plastered surfaces complete all as directed.

Demolition of cement concrete (un reinforced) in ground floors and paving n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L cement concrete type D-2 1:4:8 using (40mm graded aggregate) in foundation filling and mass concrete all as specified and as directed by Engr-in-Charge

M & L for sand filling under floor or foundation for watering and consolidation all as specified and as directed by Engr-in-Charge

M&L providing coloured dense 60 mm thick Machine pressed precast concrete interlocking paver block, shape and size conforming to IS 15658-2006 of M-35 grade ,laid with grey cement and pigment all as specified and as directed by Engr-in-Charge

M&L chequered cement concrete tiles 30 cm x 30 cm x 25 mm thick, set jointed and pointed in neat cement slurry with grey cement and pigments including screed bed 15mm thick in CM (1:4) as in floor complete all as specified and directed.

S&F 12mm thick toughned glass as in hinged doors, partitions automatic doors and similar work including cutting to shape, drilling holes required rectangle/Square all as specified and as directed.

S&F 1mm thick wood grain printed PVC sheet fixed or laid on to flush doors by using rubber based adhesive, supplying & fixing at site as per specification and as directed.

Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where eve required) and fitting the same with necessar stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement

Hindustan Traders (BID ID -3354265)

PUTUL CONSTRUCTION CO. (BID ID -3354061)

KWALITY CONSTRUCTION (BID ID -3353631)

NUPUR CONSTRUCTION (BID ID -3353767)

M/S AVIJEET INTERNATIONAL (BID ID -3353303)

M. M. C. AND CO (BID ID -3353525)

RBS Builders (BID ID -3353563)