REPAIR TO ROOF, FLOORING, PLASTERING, TILING IN CERTAIN OTM ACCN AT AFS CHABUA

Amount

Dismantling asbesots cement (corrugated, semi-corrugated etc) sheets in roof coverings Complete all as specified and directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed. sheets in roof coverings Complete all as specified and directed.

Dismantling timber scantling 40 Sqcm and over in section, in any position of framed work all as directed

All as per item No. 3 here-in-before but as in unframed work

Dismantling MS framed trusses of span n exc 10 m complete all as specified and directed

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs/blankets any thickness including cover fillets complete all as specified and directed

Demolition of Cement Concrete unreinforced in any description and in any position not otherwise specifically provided complete all as specified and directed

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed

M&L PCC (1:2:4) type B1 using 20 mm graded aggregate for bearing/bed plates,copings,kneelers,apex stones,kerb stones etc incl weathering, slightly rounded or chamfered angles and throating complete all as specified and directed

S&F Mild steel Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates conforming to Fe-410-W (Gde E 250 quality A all complete all specified and as directed

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or 'J' / 'L' hooks all as specified and directed.

S&F (except sheeting) prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or 'J' / 'L' hooks all as specified and directed.

All as per item srl No. 11 here-in-before but plain sheet as in ridges, gutters, facia bd etc

M&L brushing neat cement slurry @3 Kg/sqm on any surface complete all as specified & directed

M&L PCC 1:2:4 type B-1 (usingh 20mm graded stone aggregate) on roof surface to maintain slope and to bring uniform surfaces complete all as specified and directed

M&L rendering 10mm thick in CM (1:4) on concrete surfaces mixed with WPC @ 3% by weight of cement finished the surface fair and even complete all as specified and directed. Note :- WPC shall be measued and paid separately under respective item.

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

M&L for one coat of applied bituminius primer over cleaned surface @ 0.30ltr per sqm and over one coat of polymeric modified bitumen 85/25@ 1.5 Kg/sqm over bituminious primer then followed by APP modified five layered polymeric membrane 3mm thick minimum weight 3.6 KG per sqm reinforced with polyester non woven fabric (weight not less than 150 gms per sqm) laid as per manufacturer's instructions with side overlap of 75mm and end overlap of 100mm and applying one coat of polymeric modified bitumen 85/25 @ 1.20 Kg per Sqm including taking down exisitng roof treatment complete all as specified and directed

M&L M-25 RCC (nominal mix )type B1 (1: 2:4) (using 20mm graded agg) as in slab supported on walls beams and columns in floors, roof, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

S&F anodised aluminium snap grid frame work for false ceiling 4mm thick non asbestos fibre cement building E board ( design pattern) fixed or laid /inserted to aluminium framework with screws complete and hanger 4mm dia G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleat made out of G.I. Flat 40x3 mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified & directed

Demolition of brick work built in cement mortar complete all as specified and directed

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified.

Taking down cement plaster on brick or stone walls etc including racking out joints hacking for key and scrubbing down with water etc complete all as specified and as directed.

M&L for 15 mm thick rendering in cement mortar on fair faces of brick work or concrete surfaces , applied in two layers ie. Ist layer of 10 mm thick rendering in CM (1:6 ) and 2nd ( top ) layer of 5 mm thick rendering in CM (1:4 ) and top layer mixed with water proofing compound as per manufacturer's instruction & finished even and smooth without using extra cement new plaster complete all as specified and directed. (Note:- Water proofing compound shall be measured and paid seperately under appropriate item of Sch 'A' as "supply only")

M & L for rendering 15 mm thick on other than fair faces of Brick wall finished fair & even in CM (1:6), complete all as specified and directed.

All as per item No 25 here-in-before but 10 mm thick in CM (1:3) on ceiling

M&L for preparation of newly plastered surfaces of wall and applying two coats of oil bound distemper over a coat of primer over a coat of 1 mm thick wall care putty including preparation of surface using roller only as per manufacturers instruction, complete all as specified and as directed.

M&L for three coats of white wash on newly plastered surface of wall including preparation of surface, complete all as specified and as directed.

All as per item No 29 here-in-before but on ceiling

M&L for preparation of newly plastered surfaces of wall and applying two coat of cement base paint incl preparation of surface complete all as specified and as directed.

M&L for for preparation of newly plastered surfaces of wall and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) (camouflage pattern) with silicon additives @ 1.43 litre/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surface complete all as specified and as directed.

M&L preparation of old surfaces of any description, over 10cm in width or girth, not otherwise described, applying one coat of synthetic enamel paint (camouflage pattern) over old painted steel surfaces complete all as specified and directed. (height 3.0 m to 9.0 m over parabolic arch) (NOTE: Pattern of camouflage shall be within the manufacturer's range as approved by GE)

M&L preparation of old surfaces of any description, over 10cm in width or girth, not otherwise described, applying one coat of Aluminium paint over old painted steel surfaces complete all as specified and directed. (height 3.0 m to 9.0 m over parabolic arch)

M&L preparation of surfaces of any description, over 10cm in width or girth, not otherwise described, applying one coat of synthetic enamel paint over old painted steel surfaces complete all as specified and directed. (height 3.0 m to 9.0 m over parabolic arch)

Complete removal of exiting treatment M&L for finishing walls with Acrylic Smooth exterior paint of required shade : over old surfaces including washing, rubbing down and stopping of distempered and painted surfaces (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 75mm thick PCC (1:4:8) type D-2, (using 40 mm graded aggregate) as in Sub Floors Complete all as specified and directed.

S&F polythene film, black 50 micron laid in floors and sides of walls complete all as specified and as directed

M&L 75mm thick PCC (1:3:6) type C-1,(using 20 mm graded aggregate) as in plinth protection finished even and smooth without using extra cement complete all as specified and directed.

M&L for Forming construction (dummy) joints 65mm x 10mm wide, filled with sealing compound Grade-B complete all as specified and directed.

M&L glazed coloured ceramic tiles of size 450 x 350 x 7 mm, 350 x 250 x 7 mm thick on vertical surfaces, set and jointed in neat cement slurry and pointed with white cement to match the coloured tiles including 10 mm thick rendering in CM 1:4 for vertical surface complete all as specified and directed .

M&L glazed coloured ceramic tiles of size 300 x 200 x 7 mm thick on vertical surfaces, set and jointed in neat cement slurry and pointed with white cement to match the coloured tiles including 10 mm thick rendering in CM 1:4 for vertical surface complete all as specified and directed .

M&L for Non-skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile over and including 20mm thick screed bed or bedding layer in CM (1:6) complete all as specified and directed

M&L for Non-skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile over and including 20mm thick screed bed or bedding layer in CM (1:6) complete all as specified and directed

M&L for vitrified ceramic tiles 10 mm thick (square/rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match colour of tiles over and including 20 mm thick screed bed or bedding layer in CM 1:6 complete all as specified and directed.

M&L for Granite (of any type) tiles 20 mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigmennt to match the shade of granite stone including grinding and polishing and 20mm thick screed bed or bedding layer in CM (1:6) all as specified and directed complete all as specified and directed.

M&L for Granite (of any type) tiles 20 mm thick machine cut in skirting/dado, laid over cement screed and jointed with grey cement slurry and pointed with white cement with admixture of pigmennt to match the shade of granite stone including grinding, polishing and 15 mm thick rendering in CM 1:4 for vertical surface complete all as specified and directed.

M&L for 20mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M&L for rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed.

M&L for cement concrete tiles 20cm x 20cm x 20mm thick, machine pressed, set jointed and pointed with grey cement and pigments in floors, and cut and polished including 20 mm thick screed bed or bedding layer in CM 1:6 complete all as specified and directed.

M&L for 75 mm thick Hardcore of broken stone or boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L cement concrete 1:4:8 type D-2 (using 40mm graded aggregate) 100 mm thick in sub base complete all as specified and directed.

M&L cement concrete 1:3:6 type C-1 (using 20mm graded aggregate) in coping, kneelers, apex stones, bed plates, kerbs provided for sides of interlocking tiles slightly rounded or chamfered angles complete all as specified and directed

S&F in repair 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and as directed.

Cleaning and removing all scale and dirt, etc, from tanks (capacity 500 litres) and from mouths of circulating pipes, etc complete all as specified and directed

Cleaning and removing all scale and dirt, etc, from tanks (capacity 1000 litres) and from mouths of circulating pipes, etc complete all as specified and directed

S&F rotational moulded polyethylene water storage tanks 1000 litres capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part - I including dismantling water tanks and removing to store.

S&F rotational moulded polyethylene water storage tanks 500 litres capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part - I including dismantling water tanks and removing to store complete all as specified and directed.

S&F in repairs 20 mm size ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S&F in repairs 20 mm size gun - metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Schedule of Credit

M/S MAHATO ENTERPRISE

M/S D P BERLIA

M/s KL Agarwalla & Co

M/s PRABIR ENTERPRISE

M/S DURGA CONSTRUCTION & CO

M/s Krishna Construction

M/S S. P. ENTERPRISE