REPAIR AND REPLACEMENT OF SECURITY FENCING GATES, PAINTING SECURITY WALL, CHAIN LINK FENCING, BARBED WIRE FENCING AND REPAIR TO FOOTPATH HARD STANDING, IN VARIOUS LOCATIONS AND OTHER MISC ITEMS IN DOMESTIC AREA AT AF STATION TEZPUR UNDER GE (AF)

Amount

Dismantling of Chain link fencing, wire mesh of any type and in any position by unscrewing nuts fillets, clamps etc. complete all as specified and as directed.

Dismantling of galvanised mild steel two strand barbed wire from all existing mild steel or RCC fencing post etc. complete all as specified and as directed

Dismantling security post or struts ( mild steel or RCC) of any section, including taking out embedded portion and making good disturbed ground complete all as specified and as directed.

S&F rolled mild steel as in joist, channel, angle or tee section, fixed independently with connecting base plate etc. as in fencing post, strut in replacement of existing RCC fencing post/MS fencing post bend to shape, holes drilled/ notches cut out to receive MS bolts and barbed wire, embeded to concrete including tarring to steel work embeded to concrete complete all as specified and as directed.

M&L for plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in founadtion, filling and mass concrete complete all as specified and as directed.

Supply only 3.15 mm dia, galvanized steel wire chain link fencing 100 mm x 100 mm mesh, including binding wire / line wire etc complete all as specified and as directed.

Supply only 3.15 mm dia, galvanized steel wire chain link fencing 50 mm x 50 mm mesh, including binding wire / line wire etc. complete all as specified and as directed.

Fixing only 3.15 mm dia, galvanized steel wire chain link fencing 100 mm x 100 mm and 50mmx 50mm mesh, fixed to MS steel fencing post with bolts etc including fixing of binding wire / line wire etc complete all as specified and directed. Note :- (a) Supply of Galvanized steel wire chain link fecncing, Mild steel round bars, Mild steel flat, Nuts, Bolts & Washers will be measured and paid separately under relevent items.

S&F for galvanized 2 strand steel barbed wire 2.24 mm dia barbed with 2.00 mm dia, barbs at 75 mm spacings and straining, tightening and fixing to MS nibs embedded in pre-cast RCC fencing post or angle iron post, struts, etc. securing and tying at crossing with galvanished mild steel wire complete all as specified and as directed. Note :- Each line wire to be measured separately.

S&F mild steel bolts (machine made) with hexagonal head at one end and screwed the other end, each screw end to be fitted with two washers and one nut hexagonal, dia of shank 12 mm, length of bolt 50 mm to 100 mm complete all as specified and as directed.

S&F 10 mm dia mild steel round bars for stiffener to chain link fencing including necessary cutting bending etc. conforming to Grade-I, IS 432 (Part-I) complete all as specified and as directed.

S&F for mild steel work such as band, clamps, Flat iron fillet for securing wire mesh, straps, ties etc. and similar works, fabrication for steel sections conforming to Fe-290 (Grade E-165) including necessary welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated complete all as specified and as directed.

M&L for preparation of new or previously untreated steel or iron surafeces, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L and labour for preparation of new or previously untreated steel or iron surfaces not exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Taking out steel iron gate exc 5.00 sqm but n. exc. 7.00 sqm safely from hinges and repair the gate of any deformed shape with the help of necessary welding of iron grill, pintle hinges,fixing additional MS components cast iron etc. and refixing the same after modification in same position and location with all its necessary components complete all as specified and as directed. Note :- All additional MS work will be measured and paid separately under item no. 16 & 17

S&F framed work such as grills, gratings, etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railing; framework of water tanks and similar work conforming to Fe.290. Gde-E-165 complete all as specified and as directed.

S&F cast iron work grade FG 150 not exc 5 kg each, unmachined, in brackets, gully traps , gates , railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles complete all as specified and as directed.

M&L preparation of old painted steel or iron surfaces over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

Demolition of brickwork or stone/ boulder masonry, built in lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles. complete all as specified and as directed

M&L brick work with locally available best quality sub class ‘B’ brick, old size, straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and as directed.

M&L Providing, cement concrete type B-1, 1:2:4 (using 20mm graded aggregates) in coping, bed plates, roof kerbs or mud stops, rounded or chamfered on edges including necessary form work complete all as specified and as directed

M&L rendering 15mm thick plaster in CM (1:4) mixed with integral water proofing compound as per manufacturers instructions on fair faces of brick work or concrete surfaces finish even and smooth without using extra cement complete all as specified and as directed.

M&L preparation of newly plastered wall or concrete surfaces and applying two coats of cement base paint over a coat of cement primer complete all as specified and as directed.

M&L for prepration of plastered and unplastered surfaces of secuirity walls after rubbing and cleaning of existing surface with wire brushes and applying two coats of exterior emulsion paint (weather coat) over a coat of primer in dual pattern up to ground level , any shade or colour as approved complete all as specified and as directed.

S&F rolled mild steel as in joist, channel, angle or tee section, fixed independently with connecting base plate etc. as in fencing post, strut bend to shape, holes drilled/ notches cut out to receive MS bolts and barbed wire, including dismantling of wrought iron or mild steel work of any description complete all as specified and directed.

Dismantling of concertina coil from all existing mild steel fencing post etc complete all as specified and as directed

S&F Concertina coil (reinforced punched barbed tape single layer) for fencing work complete all as per following specifiecation and as directed: (i) Diameter of concertina coil: 1050mm (ii) Number of turns in concertina : 50 to 53 turns (iii) Weight of each coil : 15 Kg (Approx) (iv) Coverage per coil : 6 RM (v) Central core wire : Made from high tensile spring steel core wire confirming to IS-4454 duly hot dipped galvanised (confirming to IS-2629) with dia meter 2.59 mm (+/-5%), UTS 145-160 Kg/Sqmm, Zinc coating 250-300 gms/Sqm (vi) Strip : Electro galvanised steel strip 0.5 mm (+/- 0.02mm) thick confirming to IS-1573, Zinc coating-120 gm/Sqm and bituminised dipped, width of barbs 11mm (+/- 5%), pitch of barbs 24mm (=/- 0.5mm) (vii) Clips : AISI 304-1.5mm thick C and U clips 'C' special type for fixing coil and RBT wire, 'U' clips special type for jointing one coil to another coil and RBT wire to RBT wire jointing (viii) No of clips 125 for each coil (ix) Handle and spikes to be provided as required.

Dismantling of stone slab and tiles of any description or thickness in floors, approns etc. laid bedded and pointed in any mortar complete all as specified and as directed

M&L for sand cushoning under interlocking tiles complete all as specified and as directed.

M&L for machine pressed precast concrete interlocking paver blocks of any shape and size confroming to IS15658-2006 of 60mm thickness with grey cement and pigment complete all as specified and as directed

Shri A. K. Goswami

M/s Singh Furniture Mart

M/S R.B. Construction

M/S Mandeep Singh