SPL REPAIR OF CERTAIN BLDGS, PROVN OF MASTIC FLOORING AND TWO WATCH TOWER AT CERTAIN LOCATION AT BENGDUBI MIL STN UNDER GE BENGDUBI

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coveings including ridges, hips and valley gutters complete all as specified and directed.

Dimantling of Asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings including ridges etc, complete all as specified and as directed.

S&F pre-painted colored trapezoidal profiled Galvalume/Zincalume sheet with min 0.50mm TCT confirming to IS-513 (AZ-150 GSM, AL Zn alloy metalic coating, 550 MPA yield stress as per AS-1397), colour /exterior coat of silicon modified polyster/ BHP X RW paint system 20 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer, as in roof covering, cladding to wall, fixed with and including Galvanised self drilling self-tapping fastener (12-14 x 55 with EPDM seals), complete all as specified and directed.

S&F pre-painted colored plain sheet profiled Galvalume/Zincalume sheet with min 0.50mm TCT confirming to IS-513 (AZ-150 GSM, AL Zn alloy metalic coating, 550 MPA yield stress as per AS-1397), colour /exterior coat of silicon modified polyster/ BHP X RW paint system 20 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer,as in roof covering, cladding to wall, ridge, valley gutter, fixed with and including Galvanised self drilling self-tapping fastener (12-14 x 55 with EPDM seals), complete all as specified and directed.

M&L for preparation of old decorated steel surfaces of any description over 10cm in width or girth,not otherwise described and applying two coat of synthetic enamel paint (1st grade quality) complete all as specified and as directed.

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

Taking down cement plaster on brick or concrete surfaces incl racking out joints hacking for key scrubbing down with water etc and also including disposing off the retrieved debris outside the premises / site, complete all as specified and directed.

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

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

M&L 5 mm thick rendering in CM 1:3 on ceiling surfaces, finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of wall & chajja and applying three coat of colour washing on newly plastered surfaces of wall complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of wall & chajja and applying three coat of white washing on newly plastered surfaces of wall complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of ceiling and applying three coat of white washing on newly plastered surfaces of wall complete all as specified and as directed.

M&L for preparation of old plastered surfaces and applying two coat of colour wash complete all as specified and as directed.

M&L for preparation of old plastered surfaces and applying two coat of white wash complete all as specified and as directed.

Taking down of unseviceable steel gate/ shutterof any descrption of size exc.9 sqm but n.exc 12sqm each including taking out of unseviceable part/ portion by cutting and replacing with new one proper as per existing size and specification ans refixing in the same opening by maintaining proper alignment including repaining defective portion of gate/shutter, steel structure to match with existing structure including necessary cutting, drilling welding and reveting etc, greasing, oiling to movable parts including all necessary fittings and applying one coat of synthetic enemel paint and over a coat of red oxide primer to new portion/structure complete all as specified and as directed.

S&F in repair Factory made, steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and directed.

S & F in repair factory made steel windows with side hung shutters including proojecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded, complete all as specified and directed.

S & F factory made steel windows with side hung shutters including proojecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded, complete all as specified and directed.

S&F stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with and including stainles steel wire staples etc, complete all as specified and as directed.

S&F 3.00mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sqm in each pane complete all as specified and directed.

S&F 4.00mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sqm in each pane complete all as specified and directed.

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

M&L preparation of new steel & iron surfaces of any description not exceeding 10 cm 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

Dismantling wrought iron as in rafters, purlins, truss etc and/or mild steel work of any description not otherwise provided for, complete all as specified and as directed.

S&F mild steel rolled sections [Fe 410-W (Gde E-250) quality - B] as in roof trusses (framed), trussed, main and cross beams, hip and jack rafters, purlins, Gusset plate and base plates, where connected to common rafters and running rails, distance pieces, cleats, guides for sliding doors; fixed with angle cleats or other connecting plates, framing for cladding, staging for water tanks, nuts, bolts, washers etc,includng welding or riveting etc, complete all as specified and as directed.

S&F mild steel [Fe290-W (Gde E-165) ] as in stairs (framed) including stringers, treades, landing, balusters, hand rails etc. in cluding cleats, brack etc, complete all as specified and as directed.

S&F Fe-410-W (Gde-E-250) quality-A plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachments etc, complete all as specified and directed..

M&L for framed work such as grills, gratings, 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..

Excavation in post holes and/or similar holes each not exceeding 0.50 Cum in any type of soil, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25cm, removal of surplus spoil/soil to a distance not exceeding 50 metre from the premises/site, complete all as specified and as directed.

Surface dressing n exec 15 cm deep and and disposal of the debris etc outside the premises, complete all as specified and as directed.

Surface excavation n exec 30 cm deep and average 15cm deep and disposal of the debris etc outside the premises, complete all as specified and as directed.

Excavating in trenches n.exc. 1.50m wide and n.exc 1.50m in depth for foundation, laying of cable, pipe etc and n.exc 10Sqm on plan & not exc 1.5m in depth for manhole 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 25 cm thick with soil etc complete all as specified and directed

Removing excavated material to a distance not exc 50.00 mtr and depositng where directed at a level n.exc 1.5m above the stating point, complete all as specified and as directed.

M&L for cement concrete in foundation filling and mass concrete type D2 (1:4:8) using 40 mm graded stone aggregates, complete all as specified and directed.

M&L for reinforced cement concrete (1:11/2:3) type A-1 (using 20 mm graded stone aggrgates) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete, complete all as specified and directed. Note: Reinforcement and Form Work shall be measured and paid for seperately.

M&L for reinforced cement concrete (1:11/2:3) type A-1 (using 20 mm graded stone aggrgates) as in Beams, cantilevers, bressumers, lintels over 1.5 metre span, complete all as specified and directed. Note: Reinforcement and Form Work shall be measured and paid for seperately.

M&L for reinforced cement concrete (1:11/2:3) type A-1 (using 20 mm graded stone aggrgates) as in columns, pillars, piers, posts and struts, complete all as specified and directed. Note: Reinforcement and Form Work shall be measured and paid for seperately.

M&L for reinforced cement concrete (1:11/2:3) type A-1 (using 20 mm graded stone aggrgates) as in 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. Note: Reinforcement and Form Work shall be measured and paid for seperately.

M&L for reinforced cement concrete (1:11/2:3) type A-1 (using 20 mm graded stone aggrgates) as in slabs supported on walls, beams and and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like, complete all as specified and as directed. Note :- Reinforcement and Form work shall be measured and paid for seperately.

Use and waste of formwork (rough finished surfaces) to sides of concrete foundations, footings, bases of column, raft and raft beams, sides and soffit of foundation and plinth beam and similar work, vertical or batter, complete all as specified and directed.

Use and waste of Formwork to sides of pillars, posts, struts, piers, columns and stanchions complete all as specified and directed.

Use and waste of Formwork 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 and finished rough surfaces of concrete flat complete all as specified and directed.

Use and waste of formwork 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 sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide for rough finished flat concrete surfaces, complete all as specified and as directed.

M&L for mild steel 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 and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M&L TMT bars 8mm dia and over upto and including 10mm dia as in stirrups, spacers and binders, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc, complete all as specified and as directed.

M & L for rendering 15 mm thick in two layer (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

M & L for rendering 15 mm thick cement mortar 1:3 over roof finished the surface even and fair without using extra cement complete all as specified and directed.

M&L water proofing treatment to RCC roof slab, including parapet comprising with the following course of treatment/specification from bottom to top (i) Cleaning of concrete surfaces of roof, picking sweeping cleaning the surface to remove all loose dust and thoroughly washing down with clean water and dried complete (ii) Applying one coat of bituminous primer @ 0.40 Ltr/Sqm. (iii) Supply and laying 3mm thick APP based olymeric membrane of approved manufacturer with weight not less than 3.50 Kgs per Sqm, reinforced with non-woven polyester febric weight not less than 150gms per Sqm. Polymeric membrane shall be taken to a height as required at site/30cm(minimum) and than inserted inside the groove of parapet wall and shall be finished by a membrane flashing. (iv) One coat of Solar reflective bituminious Aluminium paint of approved brand to be provided over the APP membrane as per manufacturers instructions. Note : (a) Work shall be carried out through specialized applicator approvrd by GE. Contractor shall submit sufficent documents/Credentials in support of Applicator whom he wants the work excuted. (b) Laying APP based polymeric membrane shall be done torch on method as per manufactures instructions. (c) A minimum overlap of 150mm and 75mm should be made at the end and sides of the polymeric membrane respectively and sealed all overlaps and joints as per manufacturers instruction.

Supply only liquid water proofing compound, complete all as specified and directed.

M&L for preparing newely plastered surfaces of wall and applying two coats of cement base paint, complete all as specified and as directed

M&L for 75mm thick PCC (1:3:6) type C-1 ( using 20mm graded crushed stone aggregate) as in plinth protection laid in alternate bays (n exc 2 Sqm each ) and finished even and smooth without using extra cement and providing joints throughout the thickness of the plinth protection filled with mastic filling comprising one part of bitumen 85/25 grade and three parts of sand by weight complete all as specified and directed.

M&L for Sand cushioning under floors or in foundations including spreading and levelling etc, complete all as specified and directed.

M&L for 75mm thick cement concrete (1:4:8) type D-2 (using 40mm graded stone aggregates) as in sub base of flooring, complete all as specified and as directed.

M&L for 40mm thick PCC Type B-0 (1:2:4) (using 12.5mm graded stone aggregates) as in flooring etc and finishing cement concrete surfaces even and smooth without using extra cement, complete all as specified and as directed.

S&F mild steel, plain, black steel sheets 1.6mm in available sizes for steel gates and similar works, cut into size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitered angles, etc, as required all as specified and as directed.

M&L 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 complete for Fe 410 (grade E-250 quality -B) complete all as specified and directed.

M&L for factory fabricated Hydraulically machine pressed cement concrete chequered tiles of size 300x300X25mm thick (with grey cement and pigment), set in neat cement slurry including provision of 15mm thick cement screed bedding layer in CM 1:4, tiles joints shall be grouted and immediately after grouting, the joints shall be pointed flush in separate process in CM 1:3 mixed with pigments to match the colour of the Tiles, complete all as specified and directed.

M&L for cement concrete 1:3:6 type C-1 (using 20mm graded stone aggregates) as in hold fast blocks, lugs blocks, coping, filling of pressed steel chowkhat and the like including necessary form work, complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n.exc 15cm thickness (below or above ground level) and also including disposing off the retrieved debris outside the premises / site,Complete all as specified and directed.

M&L for plain cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate), 100 mm thick as in flooring, etc, finished concrete surfaces even and rough to receive wearproof topping, complete all as specified and as directed.

M&L forming Contraction (Dummy) joints 65mm deep x 10mm wide,filled with sealing compound grade 'A', complete all as specified and as directed.

M&L forming Contruction joint 30mm deep x 10mm wide,filled with sealing compound grade 'A', complete all as specified and as directed.

M&L 15mm thick wearproof topping as specified (incorporating an approved metallic floor hardner as per manufacturer's instructions), laid on concrete floors and pavings, and finished even and smooth (except metallic hardner), complete all as specified and as directed. Note :Metalic floor hardner shall be measured and paid separately against respective item.

Supply only metalic floor hardner, complete all as specified and directed.

Supplying, laying, jointing and testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (Heavy duty) with stranded aluminium conductor 1100 volts grade, cross sectional area 6Sqmm 2 core, in trenches /along poles/on wall etc, complete all as specified and as directed Note : Excavation and earth work, sand cushioning, protection covers shall be measured and paid for separately.

S&F LED flood light 120 W with with the following specifications: - (a) Housing: - Dia cast aluminium. (b) Lumens per watt : - Not less than 120 Lm/watt (minimum). (c) Not less than 6.5 KV driver internal surge protection (d) Operating voltage range: - 140-290V, AC, 50 Hz (e) CRI>70 (f) CCT - not less than 5700K (g) IP: - 66 and IK 08 (h) THD: - <10% (j) Toughened glass cover (k) Mounting: - Clamp mounting

M& L for Sand cushioning in trenches for cushioning of underground cable including spreading, levelling, well ramming in layers not exceeding 25cm in thickness, complete all as specified and directed.

M&L for well burnt Sub-class 'B' old size bricks, best quality locally available laid flat, dry in trenches for cable protection, complete all as specified and as directed.

S&F factory made (CPRI approved) weather proof, dust & vermin proof street light junction box, IP 66 of size 255(L) x 255 (B) x 112 (D) mm (minimum dimensions) made up of thermoplastic/FRP comprising of 04 Nos aluminium bus bar/ terminals mounted on suitable sized spacer insulation with provision of 01 No. MCB, SP, 6amps, 10 KA breaking 'C' curve including cable glands & fixing with the provision of suitable sized MS clamps to poles, also including testing, complete all as specified and as directed.

S&F flexible cable three core, PVC insulated and PVC sheathed with copper conductor of size 2.5 sq mm including provision of PVC conduit 20mm dia medium grade fixing with suitable clamps,nuts bolts etc, complete all as specified and directed

M/S G D CONSTRUCTION

NEO BUILDERS

M/S JYOTI SHARMA AND SONS

M/S R. K. INDUSTRIES

M/S SEN CONSTRUCTION

M/S DUTTA CONSTRUCTION CO