REPAIR AND MAINT OF FOOTPATH FENCING GATES IN SOUTH SIDE OF RUNWAY BLAST PEN TRAVERSE WALLS SA FIRING RANGE INCLUDING EARTH WORK IN TECHNICAL AREA AT AF STN BHISIANA

Amount

Demolition of brick work or stone/boulder masonry including all quoins, arches, pillars, etc, built in cement mortar, complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete in any description and in any position not otherwise specifically provided for including removing debries out side MD land, complete all as specified and directed by Engineer-in-Charge.

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

M&L for 75 mm thick Plain Cement Concret 1:3:6 type C-1 (Using 20mm graded aggregate) as in plinth protection finished surface even and smooth without using extra cement, complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exc 1.5m wide and not exc 1.5m deep and getting out in soft/loose soil, complete all as specified and directed by Engineer-in-Charge.

M&L for Cement concrete 1:4:8 type D-2, (40mm graded aggregate) as in foundation, filling mass concrete and bed of drains, complete all as specified and directed by Engineer-in-Charge.

M&L brick work with sub class ‘B’ bricks, old size straight or curved on plan not exceeding 6.00 metre mean radius, built in cement mortar (1:6) including corbelling and arches where shown on drawings, complete all as specified and directed by Engineer-in-Charge.

M&L for Formwork to sides flat rough finished of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter, complete all as specified and directed by Engineer-in-Charge.

M&L for Formwork to sides of rough finished surface of square concrete pillars, posts, struts, piers, columnns and stanchions, complete all as specified and directed by Engineer-in-Charge.

M&L for Reinforced cement concrete 1:2:4 Type B1 (20 mm graded aggregate) for Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilaster and buttresses, complete all as specified and directed by Engineer-in-Charge.

M&L for Reinforced cement concrete 1:2:4 Type B1 (20 mm graded aggregate) for Columns, pillars, piers, posts and struts, complete all as specified and directed by Engineer-in-Charge.

S&F TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips quality confirming to Fe-410-S 0r Fe-410-O, complete all as specified and directed by Engineer-in-Charge.

M&L Rendering 15mm thick in Cement Mortar (1:4) on Fair Faces of Brick Walls or on Concrete Surfaces plastered Surfaces Finished Even and Smooth without using Extra Cement, complete all as specified and directed by Engineer-in-Charge.

M&L for Plain Cement Concrete (1:2:4) type B-1 (Using 20 mm graded stone aggregate) as in cills, PCC blocks, coping, seismic and other similar bands, plinth bend, etc including weathering slightly rounded or chamfered angles and throuting, including necessary form work etc, complete all as specified and directed by Engineer-in-Charge.

Dismantling Posts or Struts, rafter, purlin (wood, steel or RCC) any section, including taking out embedded portion in concrete, brick work, masonary & making good disturbed area, complete all as specified and directed by Engineer-in-Charge.

M&L for excavating in post holes (or similar holes) each n exc 0.5 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 (soft/loose soil), complete all as specified and directed by Engineer-in-Charge.

M&L for Mild Steel work (conforming to Fe-500) or (Fe-550-0) as in wind ties, posts and struts as directed including drilling holes, notching for wire etc cutting and twisting necessary drilling bolting and riveting or welding including FI 40 x 6mm etc and similar works, complete all as specified and directed by Engineer-in-Charge.

Dismantling fencing wire mesh, any type, complete all as specified and directed by Engineer-in-Charge.

Supply only Chain link MS galvanisd fencing, any size or type all as specified and directed. Note:- (a) Actual Weight Per square meter shall be measured and paid by BOO which is detailed by GE through convening Order. (b) Actual weight per Sqm shall be average weight of minimum 3 Nos of fencing Rolls. (c) Dia of wire & size of mesh will be decided by GE

Fixing only Chain link MS galvanisd fencing, any size or type, complete all as specified and directed by Engineer-in-Charge.

Re-Fixing of old Chain link MS galvanisd fencing and making good surrounding area with supporting arrangement , incl. dismantling any size or type, complete all as specified and directed by Engineer-in-Charge.

S&F in repairs galvanized 2 strand steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and fixing to any type of standard rails, straining bolts, including securing or tying at crossings with and including provision of galvanized mild steel wire, complete all as specified and directed by Engineer-in-Charge. (Note :- Each line shall be measured).

Restraining resecuring including making good staples etc galvanised 2 strand, steel barbed wire 2.24mm dia, barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails, straining bolts, including securing or tying at crossing with and provision of galvanised mild steel wire staples or steel pins etc, complete all as specified and directed by Engineer-in-Charge. Note :- Each line of horizontal / vertical / diagonal wire to be measured for the purpose of payment.

S&F in repair concertina coil 610mm dia (50 turn/coil) expandable up to 6 mtr (short barbs) barbs length 11+-1mm thickness of tape 0.50mm, and approximate weight 8.5kg (+- 5%), dia of spring core wire 2.60mm fixed on angle iron frame including securing or tying at crossing with and, staples or steel pins etc, complete all as specified and directed by Engineer-in-Charge.

Restraining, resecuring incl taking down & refixing of concertina coil of any size tied with 3mm GI staple & GI clip (if necessary) to retain horizontallly including necessary wire fix in position and making good on perimeter wall, in wire entanglements aprons, barriers, gates, etc, complete all as specified and directed by Engineer-in-Charge.

S&F Mild steel in flat, round or Square bars in available lengths as per site requirement cofirming to Fe410 -W (Gde-E-250) quality-A, complete all as specified and directed by Engineer-in-Charge.

S&F for mild steel screw bolts of 11 to 15mm neck dia (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, but length of bolt exc 5 cm and n exc 10 cm long, complete all as specified and directed by Engineer-in-Charge.

Dismantling of wrought iron or mild steel work of any description, complete all as specified and directed by Engineer-in-Charge.

S&F rolled section as in main and cross beams, hip and jack rafter, purlines where connected to common rafter and running rails and guides for sliding doors, fixed with angle cleats or other connections. confirming to Fe-410-W(Gde-E-250)quality-B, complete all as specified and directed by Engineer-in-Charge.

S&F for Framed work as in doors or gates of angle or other section confirming to Fe 410 -W (Gde- E- 250) quality- A with gusset plates, rails, braces, etc, complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for anging 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 and directed by Engineer-in-Charge.

S&F Mils Steel Plates (plain or chequered) for gates, channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment confirming grade Fe 410 -W (Gde- E- 250) quality- A, complete all as specified and directed by Engineer-in-Charge.

S&F framed work such as grills, gratings,drain cover etc with ends of bars shouldered and or riveted, or forged in to spikes framed guard bars,expanded metals for open drain covers/ walkways, railing, frame work footpath etc, Fe-290, Gde-E-165, complete all as specified and directed by Engineer-in-Charge.

M&L for providing and fixing stainless steel (Grade 304) as in door, gates, railing made of hollow tubes, hollow rectangular or any shapes of frame, hollow channels, plates etc, including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary 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, complete all as specified and directed by Engineer-in-Charge.

M&L for Preparing of New steel iron surfaces of any description, over 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed by Engineer-in-Charge.

M&L for Preparing New steel iron surfaces of any description, n. Exc 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed by Engineer-in-Charge.

M&L for Preparing old steel iron surfaces of any description, over 10cm width or girth not otherwise described and applying one coats of synthetic enamel paint, complete all as specified and directed by Engineer-in-Charge.

M&L for Preparing old steel iron surfaces of any description, n. Exc 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint, complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete in ground floors and pavings n. exc 15cm thickness below or above ground level and rubbish off the permisses, complete all as specified and directed by Engineer-in-Charge.

M&L for 50mm thick Cement concrete (1:4:8) type D-2 (Using 40mm graded stone aggregate) in sub base to flooring, complete all as specified and directed by Engineer-in-Charge.

M&L for Machine pressed precast concrete interlocking paver block grey coloured any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 grade with grey cement and pigment over 25 mm thick sand cushioning as specified including demolition old paver blocks, complete all as specified and directed by Engineer-in-Charge.

Re-fixing of machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 grade with grey cement and pigment over 25 mm thick sand cushioning as specified , except tiles including dismantling, complete all as specified and directed by Engineer-in-Charge.

M&L for Machine pressed precast concrete interlocking paver block grey coloured any shape and size confirming to IS 15658-2006 of 80mm thickness, M-40 grade with grey cement and pigment over 25 mm thick sand cushioning as specified including demolition old paver blocks, complete all as specified and directed by Engineer-in-Charge.

Re-fixing of machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 grade with grey cement and pigment over 25 mm thick sand cushioning as specified except tiles including dismantling, complete all as specified and directed by Engineer-in-Charge.

M&L for Coloured Chequred cement concrete tiles 30cm x 30 cm x 20 mm / 40cm x 40cm x 20mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement & pigment laid over 15 mm thick screed bed of CM 1:6, complete all as specified and directed by Engineer-in-Charge. Note :- Design and Pattern as approved by GE

M&L for Renewing cement concrete/ interlock tiles in patches, area n exc 5 sq.m. including removing and cleaning old tiles, preparing beds and laying or setting, jointing and pointing new or old tiles, complete all as specified and directed by Engineer-in-Charge.

M&L for Repairs/Maintenance to Steel Gate along with fencing/wall, Oiling/ Greasing of all Moving and connected to moving Parts of the Gate and making Serviceable for smooth functioning , Free Movement of Gate including replacement and welding, drilling, etc. of all Minor Parts (viz Nuts, Bolts, Rods, Flat Iron, Angle Iron, Guide Rail, Ball Bearing, etc. of Steel Gate, area n. exc. 20 SQUARE METRE Each (approximately), complete all as specified and directed by Engineer-in-Charge.

Rough excavation not exc 1.5 m deep and getting out in soft/loose soil, etc. from embakment of firing range butt/ traverse walls and getting out etc, complete all as specified and directed by Engineer-in-Charge.

Removal of surplus excavated soil not exc 50m distance for screening of hazardous materials from soil, complete all as specified and directed by Engineer-in-Charge. Note:- Removal of soil up to a distance of 1 km from the site and spreading of hazardous materials after screening.

Screening metal, Chippings, brass, lid etc. on the site of the work, when specially ordered, including removing screened materials clear of screen and stacking in separate heaps for measuring (Materials from both sides of screen measured) Note: Screened meterials obtained from screening of sand will be handed over to the user/ unit

Supply only Fine aggregate (sand) for filling at firing range stop butt, blast pane traverses, complete all as specified and directed by Engineer-in-Charge.

Supply only saw dust for filling at firing range stop butt, complete all as specified and directed by Engineer-in-Charge.

Mixing of sand and saw dust by proportion of 50% sand and 50% saw dust by volume (after screening of sand and saw dust) by spreading and mixing with water in layers n exc 25 cm including filling and leveling at firing range stop butt, complete all as specified and directed by Engineer-in-Charge.

M&L for filling the brown hession gunny bags/ sand bags of min size 66 x 36 cm internal laminated with polyethane filled with sand and stacked at site and arrange the bags at top, bottom and both sides of firing range stop butt, complete all as specified and directed by Engineer-in-Charge.

SWARN SINGH AND CO. (BID ID -3355394)

yogesh kumar contractor (BID ID -3355492)

REYANSH GARG AND COMPANY (BID ID -3354791)

M/s Luxmi Constructions (BID ID -3354808)

M/s BALDEV SINGH (BID ID -3355379)

SARJIT SINGH AND CO. (BID ID -3355194)

STELLAR PROJECTS (BID ID -3355705)

M/s DHEERAJ JAIN CONSTRUCTION COMPANY (BID ID -3355276)

GUPTA AND ENGINEERS (BID ID -3355038)