REPAIRS/MAINTENANCE TO BOUNDARY WALL, HARDSTANDING AND PATH, FENCING AND CERTAIN OTHER MISC WORK AND REPAIR AND CLEANING TO SEWAGE LINE, SEPTIC TANKS MANHOLE AND DRAINS AT AIR FORCE STATION KALAIKUNDA UNDER GE (AF) KALAIKUNDA

Amount

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for including reinforcement cut as required to facilliate demolition complete all as specified and directed.

Demolition of concrete of any description and in any position not otherwise specifically complete all as specified and directed.

Demolition of cement concrete in ground floors and paving not exceeding 15 cm thickness (below or above ground level) complete all as directed.

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

Dismantling posts or struts(wood ,steel or RCC) of any section including taking out embedded portion and making good disturbed ground with and including clear vegatation on fencing and in floor area to facilatate demolition of any size and section complete all as specified and directed.

Dismantling posts or struts(wood ,steel or RCC) of any section including taking out embedded portion and making good disturbed ground with and including clear vegatation on fencing and in floor area to facilatate demolition and moving old usable material with and including refixing in premisies of techenical/domastic area within 2.5 Km of any size and section including all fittings complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwiese provided for including gates all as sepcfied and directed

Dismantling of barbed wire of any description and in any positionwith and including clear vegatation on fencing and in floor area to facilatate demolition of any size and section complete all as specified and directed.

Dismantling of barbed wire of any description and in any positionwith and including clear vegatation on fencing and in floor area to facilatate demolition and moving old usable material with and including refixing in premisies of techenical/domastic area within 2.5 Km of any size and section including all fittings complete all as specified and directed.

Dismantling of chainlink fencing of any description and in any position with and including clear vegatation on fencing and in floor area to facilatate demolition of any size and section complete all as specified and directed.

Dismantling of chainlink fencing of any description and in any position with and including clear vegatation on fencing and in floor area to facilatate demolition and moving old usable material with and including refixing in premisies of techenical/domastic area within 2.5 Km of any size and section including all fittings complete all as specified and directed.

Dismantling of old and existing round bars as in stiffner to hold the chain link fencing of any description and in any position from fencing and moving old usable materialwith and including refixing in premisies of techenical/domastic area within 2.5 Km of any size and section including all fittings complete all as specified and directed.

Dismantling of old and existing flat iron from chain link fencing of any description and in any position from fencing and moving old usable material with and including refixing in premisies of techenical/domastic area within 2.5 Km of any size and section including all fittings complete all as specified and directed.

Taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc complete all as directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 100 mm, set in cement mortar complete all as specified and as directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 150 mm, set in cement mortar complete all as specified and as directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 200 mm, set in cement mortar complete all as specified and as directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), soil waste pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed

Excavation in post 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 not exceeding 25 cm, watering, and removing surplus soil to a distance n.exc 50 m and making good surface all as specified & as directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil or any type of soil ,complete all as specified and directed.

All as per item No.20.00 above here in before but depth exc 1.5 m wide and n exc 3.0 m complete all as specified and directed.

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

Removing excavated soils to a distance not exceeding 50 Metres and depositing where directed at a level n. exc. 1.5 M above the starting point complete all asspecified and directed.

Materials and Labour for plain cement concrete (1:3:6) Type C-2 using 40 mm graded aggregate in foundations, filling and mass concrete complete all as specified and directed.

M & L cement concrete type C2 1:3:6 (40 mm graded stone Aggregate) as in embedding of precast post as directed including necessary from work complete all as specified and directed.

M&L for RCC (nominal mix) M-20 (using 20mm graded stone aggregate) in foundations, including rafts, footings, foundation beams; plinth beams, bases for columns, etc. basement slabs, under reamed piles and mass concrete footings etc. complete all as specified & as directed

M&L for RCC (nominal mix) M-20 (using 20mm graded stone aggregate) in columns, pillars, piers, posts and struts column etc. complete all as specified & as directed

Materials and Labour for reinforced cement concrete M-20 nominal mix (using 20mm graded stone aggregate) in beams, cantilever, bressumers, lintels over 1.5M Span,complete all as specified and directed.

Materials and Labour for reinforced cement concrete M-20 nominal mix (using 20mm graded stone aggregate) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and like,,complete all as specified and directed.

M&L RCC (nominal mix) M-20 (using 20mm graded stone aggregate) in foundations, footing, plinth beams, coping bases for columns and mass concrete with and including formwork complete all as specified and directed. (reinforcement to be measured separately).

M & L for precast cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces fair faces, including chamfers, weatherings, throating etc. and setting in cement mortar (1:4) complete with joints to match complete all as specified and as directed

Materials and Labour for for 75 mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded aggregate as in sub base floor/paving/hardstanding/plinth protection , complete all as specified and directed.

Materials and Labour for for 50 mm thick plain cement concrete (1:2:4) type B1 using 20 mm graded aggregate as in sub base floor/paving/hardstanding/plinth protection , complete all as specified and directed.

M & L for chequered cement concrete tiles chemically treated , cast in rubber mould, glossy finish of approved colour, general purpose, double layer, size 25 cm X 25 cm X 22 mm thick, with mixture of white and grey cement in equal proportions and pigments, set, jointed and pointed in neat cement slurry in floor including laying over 20 mm thick bedding of cement mortar(1:4) all as specified and as directed.

Materials and Labour for plain cement concrete (1:2:4) type B0 using 12.5 mm graded aggregate in lintels up to 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles throating, as directed including necessary from work complete all as specified and directed.

Supply and fix mild steel TMT bars 10 mm dia. and over, cut to length, bend to shape required including cranking, bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia. or securing with clips complete all as specified and directed

Supply and fix mild steel TMT bars 6 to 8 mm dia., cut to length, bend to shape required including cranking, bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia. or securing with clips complete all as specified and directed

M & L for concrete bed to glazed stoneware pipes of internal diameter 100 mm, class SP1, laid in trenches of depth more than 1.2 m in cement concrete M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including forming cradles complete all as specified and as directed.

M & L for concrete bed to glazed stoneware pipes of internal diameter 150 mm, class SP1, laid in trenches of depth more than 1.2 m in cement concrete M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including forming cradles complete all as specified and as directed.

M & L for concrete bed to glazed stoneware pipes of internal diameter 200 mm, class SP1, laid in trenches of depth more than 1.2 m in cement concrete M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including forming cradles complete all as specified and as directed.

Cutting into existing manholes for connecting new drains of pipe of nominal size 100 mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete M15(Nominal mix) using 20 mm nominal size graded crushed stone aggregate, smooth finished, and reforming benching as required complete all as specified and as directed.

Cutting into existing manholes for connecting new drains of pipe of nominal size 150 mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete M15(Nominal mix) using 20 mm nominal size graded crushed stone aggregate, smooth finished, and reforming benching as required complete all as specified and as directed.

Cutting into existing manholes for connecting new drains of pipe of nominal size 200 mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete M15(Nominal mix) using 20 mm nominal size graded crushed stone aggregate, smooth finished, and reforming benching as required complete all as specified and as directed.

Use and waste of form work to sides and soffits of floor or roof beams, beam haunchings , girders, bressummers, lintels, cantilevers, shelves including supports,overhangs, etc. also splays between floors and beams, etc. for rough finished surfaces of concrete, flat, complete all as specified and directed.

M&L for use and waste of form work to soffits of suspended slabs such as roof slabs, landings floor slabs and similar work not exceeding 200 mm thick (horizontal or sloping) for fair finished surfaces of concrete complete all as specified and directed.

Use and waste of formwork to sides 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, rough concrete surface, flat complete all as specified and directed.

Use & waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions, rough finished faces of concrete square or rectangular complete all as specified & as directed.

Materials and Labour for brick work with Sub Class ‘B’ bricks straight or curved on plan exceeding 6M mean radius built in cement mortar (1:4), complete all as specified and directed.

All as per item No- 48.00 above here in before but except bricks(brick obtained from demolition above here in before ) with and including removing mortar from and cleaning bricks, stacking for measurement including all extra handling and removal and disposing off rubbish as directed.

M & L for brick work with fly ash brick class 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed.

Materials and Labour for brick work with Sub Class ‘B’ bricks straight or curved on plan exceeding 6M mean radius built in cement mortar (1:6), complete all as specified and directed.

S&F 10mm round bars Fe-410-W (Gde-250) quality-A or Fe-290-(Gde-E-165) as in stiffner to hold the chain link fencing fixed with angle iron post inclucinding necessary welding and fixing arrangement at ends complete all as specified and directed .

All as per above item 52.00 but fixing only with angle iron post including necessary welding and fixing arrangement complete all as specified and directed .

S & F for rolled mild steel 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, quality confirming to GDE Fe410-W (Gde-E-250) complete all as specified and directed.

S&F mild steel works in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc., flat iron fillets (for securing wire mesh etc.) including all necessary drilling ,bolting or riveting etc and similar works conforming to Fe-290 (Gde-E-165) as per IS 15911: 2010 complete all as specified and as directed.

All as per above item no. 55.00 here in before but fixing only complete all as specified and as directed.

Supply only mild steel screw bolt (machine made) with hexagonal or square heads at one end and screwed at other fitted with washer and nut 5 to 10mm dia and 50mm long complete all as specified and directed.

Supply and fixing galvanized steel chain link fence fabric of mesh size 50 mm X 50 mm, made out of 4 mm nominal dia of mesh wire conforming to IS 2712-2003 and having zinc coating of type heavy as laid down in IS-4826 including line wires/ binding complete all as specified and as directed(A Board of Officers under the orders of GE shall be convened to ascertain the weight per square metre of galvanized steel wire chain link fencing brought at site by the contractor against each lot of materials). Make Tata or equivalent make as approved by GE

All as per above item No.60.00 but fixing only galvanized steel chain link fence fencing including line wires any mesh, size and type to any type of standards, rails, straining bolts, etc. including provn of binding wire complete all as specified and as directed.

M&L for Galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing 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 all as specified & as directed. (Note : Each line wire to be measured separately)

All as per above item No.60.00 here in before but fixing only complete all as specified and directed

Materials and Labour for rendering 10 mm thick, cement plaster, in cement mortar (1:4) on surface on fair face of brickwork in walls and finishing surface even and smooth without using extra cement, complete all as specified and directed.

Materials and Labour for rendering 15 mm thick, cement plaster, in cement mortar (1:6) on surface on fair face of brickwork in walls and finishing surface even and smooth without using extra cement, complete all as specified and directed.

Materials and Labour for rendering 5mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 10mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface finished even and smooth without using extra cement in walls/spetic tank/manholes/soakage pits etc, complete all as specified and directed. Note: - (Water proofing compound will be measured and paid separately)

Materials and Labour for rendering 5mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 10mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface finished even and smooth using extra cement in walls/spetic tank/manholes/soakage pits etc, complete all as specified and directed. Note: - (Water proofing compound will be measured and paid separately)

Supply only Liquid water proofing compound conforming to IS: 2645 - 1975 specification complete all as specified and as directed (Make : CICO No- 1/SIKA/ACCO PROOF).

M & L for precast cement concrete louvers and jallies, 35 mm thick (measured solid) in cement concrete M15 (Nominal mix) using 12.5 mm nominal size coarse aggregate including all mouldings & including 6 mm dia reinforcement as per trade pattern or TD drawing but excluding frame and fixed in position using cement mortar (1:4) complete all as specified and as directed.

Preparation of newly plastered surfaces on wall and applying three coats of white wash complete all as specified and as directed.

Materials and Labour for rendering 5 mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 10mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface in walls with applying two coat of 100 % Acrylic Exterior Emulsion paint (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand painting over and including 2mm thick external wall care putty premium quality including a coat of primer to new plastered or unplastered surfaces on walls including preparation of surfaces, including taking down cement plaster complete all as specified & directed.

Material and Labour for applying two coat of 100 % Acrylic Exterior Emulsion paint (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand painting over and 2mm thick external wall care putty premium quality including a coat of primer to new plastered or unplastered surfaces on walls including preparation of surfaces, complete all as specified and directed.Note (Work shall be exectuted through authorised applicator of manufacturer,s and shall be get approved by GE before commencement of work)

Material and Labour for applying two coats of cement-based paint, white or tinted to new plastered surfaces on walls including priming with alkali resistant priming paint and including preparation of surfaces complete all as specified and directed.

Material and Labour for complete removal of existing treatment and applying two coats of cement-based paint, white or tinted over and including priming with alkali resistant priming paint to old plastered or unplastered surfaces on walls including preparation of surfaces, complete all as specified and directed.

M&L for preparation of old painted surfaces of Steel surface of any description, not otherwise described over 10 cm width or girth and applying two coat of synthetic enamel painting complete all as specified and as directed.

Material and Labour for applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on new steel and iron surface exceeding 10 cm in width or girth including preparation of surfaces complete all as specified and directed.

Material, T&P and labour for cleaning of sewage line of dia/bore 100 mm in sewer line system using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage if any complete all as specified and as directed.

Material, T&P and labour for cleaning of sewage line of dia/bore 150 mm in sewer line system using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage if any complete all as specified and as directed.

Material, T&P and labour for cleaning of sewage line of dia/bore 200 mm in sewer line system using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage if any complete all as specified and as directed.

Material, T&P and labour for cleaning of sewage line of dia/bore 250 mm to 300mm in sewer line system using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage if any complete all as specified and as directed.

Material, T&P and labour for cleaning/ desludging of septic tank/ soak well of capacity upto 200 users using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing the sludge and solid contents in covered container outside MD land complete all as specified and as directed.

Material, T&P and labour for cleaning of blockage of wash basin, floor trap, nahani trap, gully trap (GT), kitchen, bath etc. (carrying sullage) in any length upto the first manhole by any means (using chemical or any mechanical device) & flushing with water complete all as specified and as directed.

Material, T&P and labour for cleaning of blockage of WC/Urinal (carrying soil waste) in any length upto the first manhole using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage if any complete all as specified and as directed.

M & L for 100 mm internal dia salt glazed stoneware pipes, class SP1 as per IS 651: 2007 laid in trenches and jointed with cement slurry and yarn complete all as specified and as directed.

M & L for 150 mm internal dia salt glazed stoneware pipes, class SP1 as per IS 651: 2007 laid in trenches and jointed with cement slurry and yarn complete all as specified and as directed.

M & L for 200 mm internal dia salt glazed stoneware pipes, class SP1 as per IS 651: 2007 laid in trenches and jointed with cement slurry and yarn complete all as specified and as directed.

M&L , 150 mm bore, reinforced concrete pipes,class NP2 laid in trenches and jointed in CM 1:1 including testing complete all as specified and as directed.

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 110 mm dia, laid in trenches complete all as specified and directed by Engineer- in- charge .

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 75 mm dia, fixed to walls incuding mild steel clamp not more than 1metre C/C complete all as specified and directed by Engineer- in- charge .

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 110 mm dia, fixed to walls incuding mild steel clamp not more than 1metre C/C complete all as specified and directed by Engineer- in- charge .

S & F UPVC bends without inspection door (any angle), 110 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends inspection door (any angle), 110 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends without inspection door (any angle), 75 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends inspection door (any angle), 75 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S&F 110mm dia UPVC junction single, (single T) equal or unequal with access door complete all as specified and as directed.

M & L for PVC (SWR ) gully trap 125/110 mm with grating or without grating and jointing with solvent cement and fixed in position complete all as specified and directed including cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

NATIONAL CONSTRUCTION CO

MS R.K.ENTERPRISE

Kalpana Traders

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