NIT No GE/ND-87/2024-25

Amount

Taking up or down 15mm dia bore of galvanised Iron steel tubing and connections including cleaning for refixing or removing from site complete all as specified and directed.

Taking up or down 20 mm dia bore of galvanised Iron steel tubing and connections including cleaning for refixing or removing from site complete all as specified and directed.

S&F 15 mm bore of medium grade galvanised steel tubing with all fittings and fixed complete to wall and ceiling or laid in floor complete all as specified and directed.

S&F 20mm bore of medium grade galvanised steel tubing with all fittings and fixed complete towall and ceiling or laid in floor complete all as specified and directed.

Taking down cement plaster on brick walls, raking out joints locking for key, scrubbing down with water etc complete all as specified and directed.

M&L for washed stone grit plaster on exterior walls in two layers, under layer 12mm cement plaster 1:4 (1 cement: 4 coarse sand ) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 2 Kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 marble powder : 2 marble chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the marble chippings complete all as specified and directed. Note: (a) Payment for providing grooves shall be made seperately (b) Only steel scaffolding is allowed and rate included in above item. The work shall be carried out by enclosing affected area by green cloth up to G+3 storey building and deploy skilled labourers to execute the work

M&L for forming groove of uniform size 15 mm wide and 15 mm deep in top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under laying including removal of wooden battens, repair to the edges of panels and finishing the grooves all round as per approved pattern. The groove shall be finished with two coats of bitumenous paint complete all as specified and directed.

M&L for 15 mm thick cement plaster in CM (1:4) on fair face of brick or concrete surfaces of walls finished even and smooth without using extra cement complete all as specified and directed.

M & L for applying 1.50 mm (average thickness) wall care putty on walls to bring the surface even smooth complete all as specified and directed.

M & L for Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L for complete removal of existing treatment from old surfaces of wall by mechanical grinder and applying Two or more 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 complete all as specified and directed.

M&L for preparation of old steel and iron surfacesof any description, not otherwise descri-bed, over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

S & F in repair 110 mm dia PVC (SWR) pipes (6 kg/ cm2) pressure pipe, single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S & F in repair 110 mm PVC (SWR) bends any radius complete all as specified and directed.

Dismantling loose concrete cover of RCC columns, beams, slabs, chajjas, parapets, railing and the like as directed without disturbing the core of RCC member, roughening and cleaning concrete surfaces with steel wire brushes, washed with and allowed to dry, including application of rust removal cum passivator painted with brush to the rusted reinforcement (and removing rust with flex after 24hours of application of rust remover with the help of wire brush, sand paper) and also applying zinc anti-rust agent as per manufactures method of application to re bar corrosion protection system to reinforcement surface of steel reinforcement with existing reinforcement as directed wherever required binding RCC 100mmx100mm (10 gauge welded mesh) & tack welding after that applying polymer modified cementious bonding coat, prepared and applied on the concrete surface with 1 part of sika latex or equivalent in Forsoc/BASF/Dr Sunanda with 4 part of water and 6 part of cement by weight, coverage of sika latex shall not be more than 0.25 Kg/Sqm for one coat. Adhesive bond strength not less that 2.5 mpa, After this, providing 40mm (average thickness) guiniting mix @ pressure 2.2 to 2.5 kg per sqcm with anti corrosion admixture (using 1 part of ordinary potland cement 43 grade and 2 part of Ghagger sand mixed with adhesive /admixture at the rate as per manufacturer instruction and as directed) including stripping floting with wooden strippers for proper dimension control necessary, formwork and scaffolding, complete surface of guiniting to be finished fair with 10mm thick plaster in cement 1:4 with water proofing compound @ 3% by weight of cement cleaning and removing of waste material etc as directed at site complete all as specified and directed. Note: (a) Welded mesh & addl reinforcement if required measured and paid separetly (b) Only steel scaffolding is allowed and rate included in above item. The work shall be carried out by enclosing affected area by green cloth up to G+3 storey building.

M & L for hard drawn steel wire fabric cut to length, bent to shape required of mild steel wire mesh / welded mesh and tying with and including annealed mild steel wire not less than 0.9mm dia binding wire S & F in reinforcement weight not exceeding 4.00 Kg/Sqm complete all as specified and directed

M & L for uprooting of plants (girth n.exc 15 cm of trunk to any height of plants) grown along the pipes or walls, chajjas, parapets and roof of bldgs and making good the surfaces as per existing surfaces and pouring acid not less than 100 ml for each plant in the root to avoid further growth as directed. Any other grass plants etc below 45 cm height shall be deemed to be removed from the premises complete all as specified and directed.

S & F PVC chhaja (Factory made) exc 0.2 sqm and not exc 0.6 sqm and fasterner 150mm long with complete set as per sample including demolition of old RCC chhaja complete all as specified and directed by Engr-in-charge and approval by GE

Demolition cement concrete (reinforced) in ground floors and upto 4 storey of any description and in any position (reinforcement cut as required to facilitate demolition) complete all as specified and directed. Note: During demolition of RCC structure required precaution / safety measures to be ensure by the contractor to protect the roof from any damage) work to be execute on terrace of bldg so all saftey precautions/ Measure should be taken by contractor

M&L for reinforced cement concrete type B-1 1:2:4 using 20 mm graded aggregates (Nominal Mix) as in Chajjas complete all as specified and directed.

Form work to chullah hoods, chajjas, troughs and similar items including edges with fair finished surfaces complete all as specified and directed.

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

M&L for reinforced cement concrete type B-1 1:2:4 using 20 mm graded aggregates (Nominal Mix) as in slab supported on walls, beams and columns in floors, roofs, landings,balconies, canopies, deck slab and in shelves and the like. complete all as specified and directed.

Form work to soffits of suspended slabs as roof slabs, floor slabs, landings and similar work n.exc 200mm thick for fair finished surfaces (Horizontal or sloping) complete all as specified and directed.

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

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

M&L for Brick work with sub-class `B' bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar (1:6) complete all as specified and directed.

Dismantling water tanks exc 250 ltr and n.exc 500 ltr and removal from site to store complete all as specified and directed.

S & F Rotational moulded polyethylene water storage tanks triple layer (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I of capacity 1000 Ltrs Including making connection for inlet & outlet with connection piece complete all as specified and directed.

S & F in repair ball brass valves high pressure with polythene float & flynut complete screwed for Iron pipe or brass ferrule of 20 mm dia and fixed complete all as specified and directed.

S&F in repair 20 mm bore gun matel globe or gate valves with iron wheel, screwed both ends for iron pipes complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

S&F Steel work in tubular trusses of required shape including special shaped washer etc, complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240, complete all as specified and directed.

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

Demolition of cement concrete unreinforced in ground floors pavings n exc 15 cm thickness below or above ground levels complete all as specified and directed.

M&L for brick work with sub class ‘B’ brick (old size) straight or curved on plan exc 6m mean radis built in CM 1:4 complete all as specified and directed.

All as per item No 36.00 above but except bricks complete all as specified and directed.

M&L for cement concrete type C-2 1:3:6 (40mm graded aggregate) as in surface channels and drains complete all as specified and directed.

M&L for cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in coping, band, bed plates and similar items including weathering slightly rounded or chamfered angles and througting, complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement including forms moulds mitred/stopped ends etc complete all as specified and directed.

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

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

Demolition and breaking up drain pipes 300mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed by Engg in charge.

M&L for Concrete bed to drain pipes laid in trenches including packing under and haunching against the sides of pipes aftaer they are laid and tested in cement concrete 1:3:6 type C-2, using 40mm graded crushed stone aggregate for 300mm bore pipe, complete all as specified and as directed by Engr in charge.

M&L for Reinforced concrete pipes, class NP2, laid and jointed complete with collars laid in trenches of internal dia 300mm jointed in cement mortar and tested complete all as specified and directed.

Excavation in trenches in any type of soil not exceeding 1.5m wide and not exceeding 1.5m wide for foundation etc or for shaft, wells, cesspits, manhole, pair house etc not exceeding 10 Sqm on plan and not exceeding 1.5 m depth and getting out in any type of soil complete all as specified and directed.

Returning filling in including, spreading, leveling watering and well ramming in layer not exceeding 25cm in each layer complete all as specified and directed.

Removing excavated material not exceeding 50 M and depositing where directed at level not exceeding 1.5m above the starting pointing complete all as specified and directed.

Desilting of soft/ loose soil or silt accumulated as in drain/ culverts complete all as specified and directed.

M & L for Sand for 50 mm thick filling under interlocking paver block including watering and consolidation complete all as specified and directed.

M&L for Machine pressed precast concrete interlocking paver block with ceramic/glossy finish any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-35 Grade including dismantling old existing flooring/ tiles any type complete all as specified and directed. Note :- (a) The work described in these items shall be executed in bldgs up to (G+3 floor) hence the contractor shall make scaffolding arrangements, trestles, ladders etc and hessian clothes for protection & all other safety precautions up to 04 storeys of buildings and the cost for the same is deemed to be included in the quoted unit rates. (b) Removing building materials /debris / old waste unwanted existing material of any description or any type etc. to a distance of 5km or beyond out side MOD Land.

SANJEEV ENTERPRISES (BID ID -3175410)

M/S SONU ENTERPRISES (BID ID -3175216)