Repair to misc B/R works as hardstanding, fencing, soakage well and certain allied works at AF Stn Nal under GE (AF) Nal

Amount

Dismantling posts or struts (wood, steel or R.C.C.) embedded in concrete, brick work, masonary etc. any section, including taking out embedded portion and making good disturbed ground complete all as specified and directed. Note:- (i) The demolished material shall be disposed off out side the MOD land. The contractor shall quote his rates considering the above fact. (ii) After dismantling, post holes shall be prepared for execution of new poles / struts. Cost of extra work, if any, is included in unit rate of this item and nothing extra shall be admissible on this account.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n exc. 25 cm in hard dense soil, watering and removing surplus soil to a distance n exc 50cm and making good surface complete all as specified and directed. Note:- This item is only applicable where the location of new poles/struts is changed from existing ploes removed against item No. 1 above.

Dismantling of chain link fencing,barbed wire fencing and wire mesh any type, any size including MS flat iron Nut and bolts and iron round bars etc complete all as specified and directed.

M&L posts and struts in fencing ,iron gates and similar works incl cutting tops to shape as directed, drilling holes,notching for wire, etc. flat iron fillets incl all necessary drilling, bolting or riveting, etc.drilled and countersunk for balusters running bars,nosing to steps incl embeding in concrete and screwing etc. wind ties for roof including securing bolts, and similar work conforming to Fe-290 Gde E-165, complete all as specified and directed.

M&L Cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete,floor sub base and complete all as specified and directed.

M&L Cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

Fixing only chain link fencing new or old including line wires any mesh, size and type of standards, rails, straining bolts, etc including provision of binding wire etc complete all as specified and directed. Note:- (i) Old serviceable fencing obtained from item No.3 shall be reused. (ii) New chain link Fencing shall be measured and paid for separately as 'supply only' under respective item of this Schedule. (iii)MS flat, round bar nuts and bolts where required shall be measured and paid as Supply only under respective item of this schedule.

Supply only Galvanised mild steel chain link fencing, size wire and mesh as approved complete all as specified and directed. Note:- The payment for chain link fencing shall be made on the basis of weight of chain link fencing per square metre ascertained by a Board of officer convened by GE, by getting minimum 3 samples from each lot

S&F in repairs galvanised 2 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 and tying at crossings with and provisions of galvanised mild steel wire staple or steel pins etc complete all as specified and directed.

Restraining and resecuring including making good staples etc galvanised 2 strand steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings complete all as specified and directed.

Supply only mild steel screw bolts (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 exc. 5cm but n. exc. 10cm long, dia of shank 5 to 10 mm and 11 to 15mm complete all as specified and directed.

M&L Preparation of new steel and iron surfaces of any description not otherwise described, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L Preparation of new steel and iron surfaces of any description not otherwise described and applying one coat of red oxide primer for post embedded in ground complete all as specified and directed.

Supply only mild steel round bar flat iron of any size for fixing the chain link fencing complete all as specified and directed.

Running welding in repairs thickness of metal to be welded shall not exceeding 6mm complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floor and paving exc. 15 cm thickness above ground level and in any position complete all as specified and directed.

S&F as in repairs Non - skid Ceramic coloured exterior floor tiles 10 mm thick (square) area of each tile exc. 0.06 sqm but not exc. 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, colour of tiles, laid over and incl 15mm thick screed bed in cement mortar 1:4, fixed design and pattern as approved by GE, complete all as specified and directed .

M&L in repairs precast cement concrete louvres and jallies, 40 mm thick (measured solid), including all moulding including precast RCC post / frames, type B-0 (1:2:4) using 12.5 mm graded stone aggregate, set in cement mortar 1:6, complete all as specified and directed.

M&L preparation of newly plastered or unplastered surfaces of walls and applying two coats of acrylic emulsion exterior quality over a coat of primer (tint as approved by GE) as in camouflage pattern / plain pattern as per user requirement complete all as specified and directed.

M&L 100 mm thick cement concrete 1:2:4 type B-2 (using 40mm graded stone aggregate) as in floors,surface fair finished even and smooth without using extra cement complete all as specified and directed.

S&F as in repairs factory made rubber moulded, rubberized outdoor cement concrete tiles, (Pre-Polished / glossy finish) of PCC type A-1, of approved colour of size 400mm x 400mm x 30mm thick, jointed with neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles all as specified and directed.

M&L machine cut Kota Stone slab as in flooring / landing of stairs, 18-20mm thick over and including 15mm thick cement screed bed in CM 1:4, laid and jointed with grey cement slurry mixed with pigments to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L Granite stone slab 18 to 20mm thick ( of any type ) (table rubbed and polished) as in kitchen plateform / flooring laid over and including 15 mm thick screed bedding of cement mortar (1;4) jointed and pointed with cement mixed with pigment to match the shade of stone including cutting rubbing and polishing surface and rounding of edges complete all as specified and directed.

M&L Granite stone slab 18 to 20mm thick( of any type ) (table rubbed and polished) as in skirting / dado or in wall facing laid over and including 10 mm thick rendering with cement mortar (1:4) jointed and pointed with cement mixed with pigment to match the shade of stone including cutting rubbing and polishing surface and rounding of edges as in required design complete all as specified and directed.

M&L coloured chequered cement concrete tiles of size 25cmx25cmx25mm thick machine pressed laid over and including 20 mm thick screed bedding of cement mortar (1:4) set, jointed and pointed in neat cement slurry in floors complete all as specified and directed.

M&L 75 mm thick cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in sub base / sub-floor surface finished even and rough to receive floor topping complete all as specified and directed.

M&L 40 mm thick sand stone slabs polished as in wall facing , set and jointed in cement and stone dust mortar 1:3 over and including 10 mm thick rendering in cement mortar 1:4 and pointed in cement mixed with approved pigment to match complete all as specified and directed.

BLANK

Demolition of stone slabs of any description or thickness in roof, floors ,suspended slabs ,chajjas etc,laid bedded and pointed in any mortar complete all as specified and directed .

Taking down cement plaster on brick, concrete or stone walls / ceiling surfaces etc including racking out joints, hacking for key in case of brick surfaces, scrubbing down with water etc complete all as specified and directed.

Demolition of brick or stone masonary built in cement mortar incl all quoins, arches, pillar etc. complete all as specified and directed.

M&L brick work with sub class 'B' bricks old size, class 7.5 designation, straight or curved on plan exc 6 m mean radius built in cement mortar 1:4 complete all as specified and directed.

M&L 15mm thick rendering on fair faces of brick work or concrete surface in cement mortar 1:4, finished even and smooth without using extra cement complete all as specified and directed.

M&L 15mm thick rendering on other than fair faces of brick work or concrete surface in cement mortar 1:6, finished even and smooth without using extra cement complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc complete all as specified and directed.

Dismantling of timber scantlings 40 sq. cm and over in section in framed work in any position complete all as specified and directed.

All as per description of serial item No. 36.00 here in before but in unframed work.

M&L Mild Steel work in tubular trusses, purlin, rafter, circular columns, jointing cleats etc.including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S.1161-1979 grade St.-240 including jointing cleats / fastners plates etc. complete all as specified and directed.

S&F as repairs Pre-painted galvalume aluminum zinc 150 GSM coating GI based corrugated steel sheet 0.50mm thick of any approved colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, ridges etc. fixed all as per manufactures's instructions and fixed with self tapping screw or hooks minimum 6 No's per Sqm (as directed by Engineer in Charge) as required complete all as specified and directed.

M&L in repairs for Galvanised, corrugated 0.63 mm thick mild steel sheeting with two corrugations side lap,fixed with J hook and washers, in roofs, walls etc. with grade of zinc coating 275 complete all as specified and directed.

S&F as in repairs 6 mm thick Asbestos cement corrugated sheet in roof, fixed with J or L hook or cranked bolt with washers.complete all as specified and directed.

M&L providing pre-cast Cement Concrete as in road side kerb stones champhered, type B1 1:2:4 (using 20mm graded aggregate) set in CM 1:4 in road side Kerb including demoliation of existing damaged kerb stone and removing to outsides MD land and all other similar works complete all as specifed and directed.

M&L preparation of newly plastered or unplastered concrete surfaces of any description not otherwise described over 10cm girth or width and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed.

Supply & Laying as in repairs for Machine pressed precast concrete interlocking rubber moulded coloured paver block of any shape and size with grey cement confirming to IS 15658-2006 of 60 mm thickness M-40 Grade and over and incl 25mm average thickness sand cushioning , incl PCC 1:1.5:3 type B-0 (using 12.50 mm graded stone aggregate) benching to discontinuous edges of the Paving complete all as specified and directed. Note: Measurement shall be made between the outer edges of tiles only.

All as per description of serial item No. 44.00 here in before but 80mm thickness.

M&L for 20mm thick machine cut Marble / udaipur green stone flooring as in floor finishes, bedded jointed and pointed with grey cement slurry including cutting and polishing set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick in CM 1:6 screed bed complete all as specified and directed.

M&L for 25 mm thick Cement concrete 1:2:4 type B1 using 20mm graded stone aggregate in sub base correcrion floors, surface finished even and fair complete all as specified and directed.

Rough Excavation n exc 1.5 mtr deep in soft/loose soil, outside MoD land, getting out, removing exacavated soil to a distance exc. 5 KM but n. exc 7 KM to MoD land where directed, forming embankments including raising (or lowering) earth, spreading in layers n.exc 30 cm thick, watering ramming, rolling and finishing to required size and shape etc, n.exc 1.50 m high from the base complete all as specified. Note : (i) The Rate quoted by the contractor shall include the cost of excavated soil and transportatation / carriage from outside MoD land to site of work. (ii) In case source / availablity of soil is beyond 7KM, no extra for increase of lead shall be paid. However, tenderer is hereby advised to look this matter before quoting his rate. (iii) 10% deduction on account of bulkage shall be made from the compacted soil measured at embankments for payment purpose.

All as per description of serial item No. 48.00 here in before but height from base exc 1.50 m but n.exe 3.00 m.

All as per description of serial item No. 48.00 here in before but height from base exc 3.00 m but n.exe 4.50 m.

All as per description of serial item No. 48.00 here in before but height from base exc 4.50 m but n.exe 6.00m

Excavation in trenches n exc 1.5 in depth, 1.5m wide or Manhole area not exc.10 Sqm etc and getting out in soft/loose soil complete all as specified and directed.

Returning filling in, including spreading levelling,watering and well ramming in layers not exc 25cm each complete all as specified and directed.

Removing execavated material to a distance exc. 50m but not exceeding 100m and depositing where directed at a level n exc 1.5m from the starting point complete all as specified and directed.

Dismantling of 150mm bore SGSW or reinforced concrete drain pipes, jointed in cement mortar, taking out of trenches and removing to out side MOD land complete all as specified and directed.

M&L Concrete bed to drain pipe 150mm bore SGSW/RCC including packing under and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate, complete all as specified and directed.

Supply, laying and jointing reinforced concrete pipes, class NP-2 with collars, 150mm Internal dia in trenches, and tested including all necessary extra joints, waste, and cutting etc. complete all as specified and directed. Note : Excavation and earthwork shall be measured and paid for separately

M&L PCC 1:2:4 type B-1 using 20 mm graded stone aggregate including necessary from work as in coping, benching of manhole, slightly rounded or chamfered, complete all as specified and directed.

BLANK

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc, complete all as specified and directed. Note: For payment purpose only inner girth shall be measured.

Demolition of RCC of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

M&L reinforced cement concrete 1:2:4 type B-1 (using 20mm stone aggregate) as in slabs, suported on walls in septic tank and soakwell etc complete all as specified and directed.

Use and waste of formwork to soffits of suspended slab such as roof slabs, floor slabs, landings and similar work not exc 200 mm thick horizontal or sloping complete all as specified and directed.

Use and waste of formwork to edges of concrete flats, treads,slabs, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide , complete all as specified and directed.

M&L mild steel TMT Bars 6 to 8 mm dia and cut to length bend to shape required including cranking, bending spirally for column, hooking ends & binding with and including mild steel wire (annealed not less that 0.90 mm dia or securing with chip) complete all as specified and directed.

All as per description of item No. 65.00 here in before but 10 mm dia and over

M&L Precast reinforced cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in manhole covers, set in cement mortar 1:4 including necessary form work, complete all as specified and directed. Note: Reinfocement shall be measured and paid seperately under respective item of this Schedule.

Demolition of cement concrete (unreinforced) of any description and in any position of any specification not specifically provided,complete all as specified and directed. Note: All Demolished material / debries will be taken by the contractor out side the air force station Nal without any extra cost to the govt.The contractor shall quote his rate keeping this aspect in mind.

M&L 100 mm thick cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in sub base / sub-floor, surface furnished even & rough to receive floor topping complete all as specified and directed.

M&L for Cement concrete work in pavement/hard-standing of flexural strength 40 kg/per squre centimetre in field using 400 kg of cement per cubic metre, thickness of concre 30 cm or less Note :- (i) Mixing of concrete will be done with the help of mini mix batching plant with a capacity of 6-8 cum/per hours (ii) design mix concrete shall be designed as specified and contractor shall quote his rates considering the cement contents as specified. (iii) Use and waste of side form for laying pavement concrete/hard-standing in bays between joints & contraction expansion joint/or between the two contraction joints for thickness of pavement upto and including 30 cm shall deemed to be included in the unit quoted rate (iv) No deduction shall be made in computing concrete quantity for construction, dummy joints (Contraction joints) and Expansion joints.

M & L finishing surface of concrete roads, pavements, by brooming not more than 3 mm brooming depth complete all as specified and directed

Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound polyurathene based Grade 'A' over 12 mm dia polyethylene back up rod with using masking tape complete all as specified and directed.

Forming Construction joint 30mm deep x 10mm wide filled with sealing compound compound polyurathene based Grade 'A' over 12 mm dia polyethylene back up rod with using masking tape complete all as specified and directed.

M&L for 20 mm thick expansion joint filled with Polyethlene expansion joint filler board and top 30 mm primed and sealed with polyurathene based sealing compound Grade 'A' with suitable epoxy primer over 25 mm dia polyethylene back up rod with using masking tape all as specified and directed.

S&F as in repairs Brass ( Chromium plated ) letter solid cast Type, of height 150 mm, thickness 18 mm - 20 mm including engraving to granite / ACP / Metal Sheets with suitable fixing arrangements like nut & Bolts , Epoxy , or etc as per existing position complete all as specified and directed.

All as per description of item No. 75.00 here in before but of height 100 mm & thickness 16-18 mm

All as per description of item No. 75.00 here in before but of height 75 mm & thickness 16-18 mm

S & F as in repairs Stainless Steel (Grade 304 ) letter made out of hollow pipe of wall thickness 1.5 mm to 1.6 mm all over height of each letter 175 to 200 mm including engraving to granite / ACP / Metal Sheets with suitable fixing arrangements like nut & Bolts , Epoxy , or etc as per existing position complete all as specified .

All as per description of item No. 78.00 here in before but height of each letter 125 to 150mm.

S&F as in repairs Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick and 150 GSM of colour as approved having tensile strength of 550 Mpa as in ridges, fixed with self tapping screws complete all as specified and directed

Supply & Laying as in repairs for Machine pressed precast concrete interlocking rubber moulded coloured paver block of any shape and size with grey cement confirming to IS 15658-2006 of 100 mm thickness M-50 Grade and over and incl 25mm average thickness sand cushioning , incl PCC 1:1.5:3 type B-0 (using 12.50 mm graded stone aggregate) benching to discontinuous edges of the Paving complete all as specified and directed. Note: Measurement shall be made between the outer edges of tiles only.

N.K. CONSTRUCTION COMPANY

Beenu Co. Company

M/S BUDHRAM BISHNOI