REPAIR AND PAINTING TO BOUNDARY WALL AND PERIODICAL SERVICES IN CERTAIN BLDGS AT AF STN SALUA UNDER GE (AF) KALAIKUNDA

Amount

Dismantling posts or struts (wood, steel or RCC) any section, including taking out embedded portion and making good disturbed ground, post embedded in concrete, brick works, masonry works etc complete.

Demolition of reinforced cement concrete of any description and in any position (Reinforement cut as required to facilitate demolition) and removing unserviceable material exc 1500 mtr out side of MOD land complete all as directed as specified.

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

Taking down cement plaster on stone/brick/concrete surfaces including racking out joint, hacking for key, scrubbing down with water complete all as specified and as directed.

Demolition of concrete of any description and in any position not otherwise as specified specially provided for cement concrete (unreinforced) and removing unserviceable material exc 1500 mtr out side of MOD land complete all as directed as specified.

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

M & L for providing reinforced cement concrete M15(Nominal mix) using 20 mm nominal size graded crushed stone aggregate in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area not exceeding 100 sqcm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed complete all as specified and as directed.

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

S & F in repair galvanized steel barbed wire with two strands of line wire of dia 2.24 mm and barbed with point wire of dia 2 mm at 75 mm spacing straining and fixing to any type of standards, rails, straining bolts including securing or tying at crossings with and provision of galvanised iron binding wire, GI staples or steel pins, etc. complete all as specified and as directed (two strand of line wire will be measured as one unit).

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

M&L Mild Steel TMT bars 6 mm to 8 mm dia and over cut to length, bent to shape required , including cranking, bending spirally for hooping for columns,hooking ends and and bending with and including mild steel wire(anneled) not less than 0.9 mm dia all as specified and directed by Engineer-in-charge.

S & F hot rolled low tensile structural steel of grade E165 as per IS 15911: 2010 as in hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. Wind ties for roof including securing bolts; 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 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.

Materials and Labour for brick work with fly ash brick straight or curved on plan exceeding 6M mean radius built in cement mortar (1:6), complete all as specified and 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, complete all as specified and directed. Note: - (Water proofing compound will be deemed to be included in unit rate quoated by bidders)

Materials and Labour for rendering 15 mm thick, cement plaster, in cement mortar (1:6) on surface 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 (1:4) on surface fair face of brickwork in walls and finishing surface even and smooth without using extra cement, complete all as specified and directed.

M&L for rendering 5 mm thick in CM 1:3 on fair face of concrete surfaces as in ceiling, chajja, shelves etc. finished even and smooth with out using extra cement all as specified.

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 preparing old decorated plastered or unplasterd surfaces of wall including cornices, pilasters and other wall features etc by brooming down or steel wire brushing and sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with external wall care putty as per existing thickness and applying one coat of cement base paint complete all as specified and as directed.

M&L for preparing old decorated plastered or unplasterd surfaces of wall including cornices, pilasters and other wall features etc by brooming down or steel wire brushing and sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with external wall care putty as per existing thickness and applying one coat of100 % 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 on old surfaces complete all as specified and as 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 one coat of synthetic enamel painting complete all as specified and as directed.

M&L for sand filling as per user instruction at Range complete all specified and directed.

M&L for saw dust for mixing with sand (1:1) for range filling (sand will be paid separately) complete all as specified.

Supply sand bags for stop butts in small arms range complete all as speciifed and directed.

Removing sand/saw dust from range & disposal as directed by Engr-in-Charge

M & L for RCC 1:1.5:3 type A1 using 20mm graded aggregate in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete as specified and as directed.

M&L for Formwork to sides of pillars, posts, struts, piers, columns and stanchions of shape square, rectangular or polygonal of rough finished surface complete all specified and directed.

M&L for Formwork to soffits of suspended flat slabs of rough finished surface such as culvert slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all specified and directed.

Formwork to fair finish to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, 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 specified and directed.

M&L for running welding in repairs (thickness of metal to be welded n exc exc 6 mm) complete all specified and directed.

M&L for running welding in repairs (thickness of metal to be welded exc 6 mm but n.exc 9mm) complete all specified and directed.

M&L welding in repairs n. exc 2.5 cm in length (thickness of metal to be welded n exc 6 mm) complete all specified and directed.

M&L welding in repairs n. exc 2.5 cm in length (thickness of metal to be welded exc 6 mm but n exc. 9 mm) complete all specified and directed.

M&L Plain Cement Concrete type B1, 1:2:4 (using 20mm graded granite stone aggr) for fixing hold fast, angles, hooks and similar items complete all as specified and directed.

Supply and fix in repair Galvanised steel concertina coil 610mm dia having 50 turns and approximate weight 8.50kg ± 5% and suitable to be stretched to cover a distance of 5-7 running meter, S clips per spiral using a cental core high tensile wire around which a tape of razor barbs in machine crimped complete all as specfied and directed

M&L for preparing old decorated plastered or unplasterd surfaces of wall including cornices, pilasters and other wall features etc by brooming down or steel wire brushing and sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying two coat of white washing on the wall all as specified and directed. Note: 2nd shall be applied after dried of Ist coat and after approval from Engineer incharge .

Preparation of old surfaces of ceiling by brooming down with steel wire brushing scrapping down smoke dust, moulds, moss and efflorescent salts and removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying two coat of white washing on the ceiling all as specified and directed. Note: 2nd shall be applied after dried of Ist coat and after approval from Engineer incharge .

M&L for preparing old decorated plastered or unplasterd surfaces of ceiling /soffits including cornices, pilasters and other ceiling /soffits features etc by brooming down or steel wire brushing and sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with external wall care putty as per existing thickness and applying one coat of cement base paint complete all as specified and as directed.

M&L for preparing old decorated plastered or unplasterd surfaces of wall including cornices, pilasters and other wall features etc by brooming down or steel wire brushing/sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying one coat acrylic distemper on old surfaces complete all as specified and as directed.complete all as specified and directed Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

Preparation of old surfaces of ceiling including cornices, pilasters by brooming down with steel wire brushing scrapping down smoke dust, moulds, moss and efflorescent salts and removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying one coat acrylic distemper on old surfaces complete all as specified and as directed.complete all as specified and directed Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

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

Material and Labour for complete removal of existing treatment by means mechnical process / Machine as directed by manfucaturer through authorised applicator of manufacturer,s and applying two coat of100 % 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 a coat of primer to old 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)

M&L for preparation of new plastered or un -plastered from walls, and applying two coats acrylic distemper on walls, over and including a coat of 1 mm thick white wall care putty over a coat of primer as per manufacturer,s instruction through authorised applicator of manufacturer,s complete all as specified and as directed. Make : Berger (Bison) / J&N (Jensolin)/ Asain Piants(Tractor) / Nerolac (Beauty)

M&L Preparation of newly plastered surface of ceiling and applying three coat of white wash all as specified and directed.

Taking down cement plaster of any description or cement concrete (not exc. 50mmm depth) including racking out joints, hacking for key, scrubbing down with water to make the surface absolutely free from loose dust, dirt, oil, grease, foreign materials etc. and removing rusts from rusted re-inforcement by applying Dr, Fixit rust remover to RCC chajja ,lintel ,roof and beam including protective coating to rusted re-inforcement by applying a single coat of Dr. Fixit epoxy zinc primer (rate of application as per manufacturer's instruction) including removal of all scale and corrosion deposits to effected re-inforcement and applying two coats of Dr. Fixit epoxy bonding agent (rate of application as per manufacturer's instruction) on old concrete with Drilling holes @ 150mm C/C both way 150mm depth at an angle 45 degree and supply and fixing of MS nozzles in position 8mm dia, 125mm long, outer threaded both ends, properly tied with Dr. Fixit concrete repair mortar about 30-40mm wide and 2-3 mm thick band, including hire charges and providing polyurethane injection grout through pre fixed MS nozzle using Dr. Fixit PU Plain injection of M/S Pidilite Industries Ltd; 2 component injection resin system by pressure gauge pump in slow rate (3kg/Sqcm), storing, mixing and application to be done strictly in accordance with the manufacturer's instructions with and including providing pre-packed, three component structural grade epoxy mortar (Dr. Fixit repair mortar) of Pidilite Industries Ltd Storing, mixing and application to be done strictly in accordance with the manufacturer's instructionsincluding necessary scaffolding supports, prop etc. complete all as specified and as directed. Note: Enire work shall be executed through authorised applicator of manufacturer,s

M&L for preparation of new plastered or un -plastered from walls, and applying two coats acrylic distemper on walls, over and including a coat of 3 mm thick white wall care putty over a coat of primer as per manufacturer,s instruction through authorised applicator of manufacturer,s complete all as specified and as directed.Make;Berger (Bison) /J&N(Jensolin) / Asain Piants (Tractor) /Nerolac (Beauty)

M&L Preparation of newly plastered surface of walls and applying three coat of white wash all as specified and directed.

M&L Preparation of newly plastered surfaces of ceiling/soffits and applying two coats of cement based paint over a coat of primer all as specified and directed.

M&L for complete removal of existing treatment from walls, ceiling, etc and applying two coats acrylic distemper on walls, ceiling over and including a coat of 2 mm thick white wall care putty with and including a coat of primer complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

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

M&L for Providing 40 mm thick cement concrete type B1, 1:2:4 (20 mm graded aggregate) in floor finishes, finishing cement concrete surfaces using extra cement completed all as specified

M&L for Providing cement concrete in roof padding or hunching like using type B1, 1:2:4 (20mm aggregate) completed all as specified

M&L for PCC 1:2:4 type B1 using 20mm graded aggregate as in blocks for hold fasts, benching coping etc in window cills projecting type and similar work all as specified and as directed NOTE: Form work required for these items included in the unit rate of this item.

M&L in repairs 18/19 mm thick prelaminated particle board, interior grade, prlaminated one side balancing white lamination, fixed with screws to timber frame work.

S & F in repair stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specifed and directed.

Supply and Fix,3 mm thick sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.50 Sq M in each pane with and including hacking out old broken glass (any thickness, size, quality or description) from frame complete all as specified and directed.

Supply and Fix, 3 mm thick figured glass, pin head type and glazing with oil putty in squares not exceeding 0.50 Sq M in each pane with and including hacking out old broken glass (any thickness, size, quality or description) from frame complete all as specified and directed.

Supply and Fix, in repair 25 mm dia. mild steel conduit ,wall thickness 1.00 mm, overall PVC coated including suitable fixing brackets and fancy type end caps as in darpary rod for doors/ windows, complete all as specified and directed.

S & F mild steel screw bolts (machine made), diameter of neck 16 to 20 mm 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, exceeding 5 cm but not exceeding 10 cm long complete all as specified and as directed.

S& F Aluminium door cill complete all specified and directed by Engr-in-Charge.

M/S Tapan Sur

NATIONAL CONSTRUCTION CO

SUMAN CONSTRUCTION