SPECIAL REPAIR TO ROOF TREATMENT AT VARIOUS BUILDINGS AT GANDHINAGAR AND SPECIAL REPAIR TO P-18 AND P-17 BLDG AND ALLIED WORKS AT GANDHINAGAR UNDER GE (AF) CHILODA

Amount

Taking down of existing water proofing membrane, including of cement plaster of any description and any thickness and removal of material out of MOD land/sites etc complete all as specified and directed.

M&L for cement plaster in CM (1:3) 10mm thick over RCC roof, chajja/ brick wall mixed with water proofing compound @ 3% by weight of cement finished even and fair without using extra cement complete all as specified and directed. Note - WPC shall be measured and paid separately.

Supply only integral water proofing compound

M&L for preapring clean and dried plaster surface and applying a coat of oil based bitumen primer confirming to (IS: 3384) at the rate of 0.30 litrs per Sqm and then laying APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with non woven polyster reinforced membrane having thermal insulation with mineral gravel on upper side of membrane land on primed surface by torch application method complete all as specified and directed.

Disconnecting existing tanks exc 500 ltrs & n. exc 1000 litres tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and directed.

Disconnecting existing tanks exc 250 ltrs & n. exc 500 litres tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and directed.

Dismantling water tanks exc 500 but n.exc 1000 Litres capacity 1000 Litres capacity complete all as specified and directed.

S&F rotational moulded water storage tank 1000 Ltr capacity double layer (cylindrical/vertical with closed top) hoisted and fixed in position complete all as specified and directed.

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

S&F in repair Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed and fixed on size 25mm bore complete all as specified and directed.

S&F 20 mm Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed complete all as specified and directed. (Minimum weight 20 mm - 210 gms).

S&F in repair 20 mm Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed complete all as specified and directed. (Minimum weight 20 mm - 210 gms).

Taking up or down steel /UPVC water tubing and connections,25 mm bore complete all as specified and directed.

S&F 25mm dia tubes ‘Medium grade’ galvanized with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed.

Taking up or down old/chocked water tubings 20 mm bore with fittings from trenches /walls and stacking at site including cleaning for refixing in new or old position or credit to contractor complete all as specified and directed by Engineer-in-Charge.

S&F 20 mm water tubes, 'Meduim grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

Taking down cement plaster on brick or PCC block masonry wall in any description 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 rubbies complete all as specified and directed.

Taking down existing chowkats or frames n.exc 1.5 Sqm each removing to from store or handed over to contractor complete all as specified and directed.

Taking down existing chowkats or frames exc. 1.5 Sqm but n exc 4.0 Sqm each removing to from store or handed over to contractor complete all as specified and directed.

Taking up or down old/chocked water tubings 15mm bore with fittings from trenches /walls and stacking at site including cleaning for refixing in new or old position or credit to contractor complete all as specified and directed by Engineer-in-Charge.

S&F in repair Prelaminated particle board 12mm thick, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work including door handle or knob complete all as specified and directed.

S&F butt hinges 100mm medium weight colled rolled miled steel complete all as specified and directed.

M & L in repairs for roof treatment with following specification completely, complete all as specified and as directed by Engineer-in-Charge :- (i) Applying evenly a tack coat of bitumen primer @ 0.3 kg/ sqm. (ii) Laying a coat of hot bitumen 85/25 @ 1.2kg per sqm. (iii) Laying APP modified membrane weighting not less than 3 to 4 kg/sqm in 100 mm over laps both longitudinally and transversally and overlaps to be sealed by torch, membrane shall be taken upto the thickness of slab/front fascia.

Supply & Fixing stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and directed.

Supply and fixing factory made uPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of window above 1.75 sqm) comprising of uPVC multi?chambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. (Glass or wiremesh shall be paid separately) Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.

Supply only 5.5 mm thick sheet oridinary quality glass and glazing with rubber packing around the glass, in squares n exceeding 0.50 sqm in each pane complete all as specified and as directed.

Supply only 5 mm thick sheet figured glass and glazing with rubber packing around the glass, in squares n exceeding 0.50 sqm in each pane complete all as specified and as directed.

M&L for rendering 10mm thick on fair faces of brick/concrete surface in CM (1:6) finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering to ceiling in 5mm thick on fair faces concrete surface in CM (1:3) finished even and smooth without using extra cement complete all as specified and directed.

M&L for external rendering 5mm thick in CM 1:4 with water proofing compound (water proofing compound shall be used as per manufacturers instructions) over a coat of 10mm thick in CM 1:6 over brick or concrete surfaces finished even and fair complete all as specified and directed. Note - WPC shall be measured and paid separately.

M&L for oil bound distempering two coats over a coat of alkali resistant priming paint including preparation of new plastered surfaces of wall complete all as specified and directed by Engineer - in -Charge.

All as per Item No 34 here in before but on ceiling

Material & Labour for 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 Virified Ceramic tiles Tiles 10mm thick, Coloured, polished, of size exceeding 0.18 Sq.m and not exceeding 0.38 Sq.m, 7 mm to 8 mm thick [Square or Rectangular] as in Floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed or bedding layer in CM 1:6 complete all as specified and as directed.

All as per item No 37 here in before, but on vertical surfaces incl 10mm thick CM 1:3 as in baking coat of dado/skirting.

M & L for Non Skid Ceramic Tiles, Coloured, of size exceeding 0.11 Sq.m and not exceeding 0.18 Sq.m, 7 mm to 8 mm thick [Square or Rectangular] as in Floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed or bedding layer in CM 1:6 complete all as specified and as directed.

M&L Coloured Glazed ceramic tiles in vertical surfaces 350X250X7mm / 450X350X 7mm thick as in skirting /dado, set and jointed in cement slurry and pointed in coloured cement to match laid over 10mm thick cement backing coat in CM 1:3 complete all as specified and as directed.

M&L for 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 Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing and 15mm thick cement backing coat in CM 1:4 complete all as specified and as directed.

M & L for 300 x 300 x 10mm thick coloured heavy duty vitrified exterier chequered tiles as in floor/wall set and jointed in cement slurry and pointed in coloured cement to match laid over 15mm thick cement mortar in CM 1:6 complete all as specified and as directed.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S Square tube complete all as specified and as directed.

S&F Factory Made Solid PVC Moulded Door Shutter with wood free EPS , 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face complete all as specified and as directed.

S & F 100 mm size, Butt hinges, Stainless Steel, Medium weight, bright polished including fixtures complete all as specified and as directed.

S & F 150 mm long Aluminium anodised barrel tower bolts of extruded sections complete all as specified and as directed.

S & F Aluminium anodised Handle, of extruded section Fabricated Type of size 150mm long complete all as specified and as directed.

M&L complete removal existing wall surface applying two coats of oil bound distemper over a coat of alkali resistant priming paint including preparation of plastered surfaces of wall complete all as specified and directed by Engineer - in -Charge.

All as per Item No 49 here in before but on ceiling.

M&L for applying one coat of acrylic emulsion weather coat premium quality antifungal exterior emulsion to old painted surface of wall including preparation complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for.

S & F MS steel work in tubular /post/trusses/purlin including special shaped washers base and bed plate cleat nut and bolt etc confirming to IS 1161- 1979 graded St 240 complete all as specified and directed.

S&F Stairs (framed) including stringers, treades, landing balusters, hand rails etc. including cleats brackets Fe 290 (Gde E-165) etc complete all as specified and directed.

Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed.

M&L for Plates (Plain or Chequered) channels, square or notched (Ordinary and counter sunk) forming holes, without any attachment of Fe 290 (Gde E-165) complete all as specified and directed by Engineer in Charge.

S&F Expanded metal wire mesh weigth n exc 4 Kg per Sqm, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members complete all as specified and directed.

Supply & fixing in repair with semi perforated 12mm thick micro tegular edged GRG false tiles at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595 x 595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC0.50 to 0.75 as per IS 8225:1987, Noncombustible as per BS 4 76 (part 4 )-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on inter locking metal T-Grid of hot dipped galvanized iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main T runners of size 15 x 32 mm of length 3000mm,cross-T of size 15x 32mm of length 1200mm and secondary intermediate cross-T of size 15 x 32 mm of length 600mm to form grid module of s1ze 600x 600mm , suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm) i.e 50mm long, 8mm outer diameter M-6 dash fasteners, 6mm dia fully threaded hanger rod upto 1 OOOmm length and L shape level adjuster of size 85x25x2mm. Galvanised iron perimeter wall angle of size 24x 24x0.40mm of length 3000 mm to be fixed on periphery wall I partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in Charge.

S&F in repair curtain rod / harrison rails miold steel chromium plated with fixed brackets , stops, rollers etc, 25 mm dia with fixed brackets , stops rollers etc complete all as specified and directed.

Supply and fixing 15 mm outer dia CPVC pipes of pressure rating 10kgf/cm2 fixed to walls, ceilings or in floors etc complete all as specified and directed.

All as per item No 60 here in before but 20 mm bore tube

Supplying and laying in repair of CPVC pipes 32mm outer dia SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

Supplying and fixing of CPVC Brass Elbow 16 mm outer dia complete all as specified and directed.

Supplying and fixing of CPVC Brass Tee 16 mm outer dia complete all as specified and directed.

Supplying and fixing of CPVC Brass Tee 20mm outer dia complete all as specified and directed.

Supplying and fixing of CPVC Brass Elbow (3/4 X ½) 20mm outer dia complete all as specified and directed.

Supplying and fixing of CPVC Brass UNION 16 mm outer dia complete all as specified and directed.

Supplying and fixing of CPVC Brass UNION 20 mm outer dia complete all as specified and directed.

S & F in repairs Two way Bib Taps, cast copper alloy, 15 mm dia, Chromium Plated, Fancy Type with crutch or butterfly handle, screwed down for iron pipe and fixed etc complete all as specified and as directed.

S&F in repairs Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect complete all as specified and directed.

S&F in repairs 15mm CP Bib Taps long body fancy type heavy duty with wall flange complete all as specified and directed.

S&F in repair brass chromium plated over head shower rose with arm 125 mm size with long body with swivel joint including fixing to steel pipe or union, complete all as specified and as directed.

S & F in repairs Angular cock 15 mm dia, cast copper alloy with capstan head, screwed down high pressure with long shank and cup fancy type for iron pipe etc complete all as specified and as directed.

S&F in repair Corner glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

S&F in repairs Vitreous China wash down water closet pan (pedestal pattern) EWC white in colour with and incl plastic water seat and cover white closed pattern with flat bottom and cover and MS chromium plated hinging device incl connection to outgoing pipe and flushing pipe complete all as specified and as directed.

S&F in repairs Vitreous China wash down water closet pan (semi pedestal pattern) Anglo Indian Type white in colour with and incl plastic water seat and cover white closed pattern with flat bottom and cover and MS chromium plated hinging device incl connection to outgoing pipe and flushing pipe complete all as specified and as directed.

S & F in repairs Vitreous china ware wash hand basin, white, flat back of size 550 mm X 400 mm including 32mm brass chromium plated waste fittings with long screw shanks and fly nuts, flange and waste pipe end bedded in red led cement and other end fixed, rubber plug with rings including CI Brackets, cutting for and pinning in ends of brackets or erecting strand, etc complete all as specified and as directed.

S&F 20 mm brass chromium plateds towel rail of 20mm dia and 600mm in length 'D' shaped between flanges complete all as specified and directed.

S&F powder coated aluminum peg set of 4 solid body complete all as specified and as directed.

S&F in repair Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

S&F in repair Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as in ridges, hips, valley gutter, drip, and straight flashing complete all as specified and directed.

S&F in repair Aluminium wind ties for roof including all necessary drilling, bolting or rivetting fixed with GI self tapping screws as specified for roof sheeting complete all as specified and directed.

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

M&L in repair precast cement concrete block masonry with PCC solid blocks in 1:3:6 type C1 using 20mm graded stone aggregates, exc. 10cm in width and set in CM 1:4 complete all as specified and directed.

M & L for hardcore of gauge not exceeding 63 mm of broken granite stone, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L for 75mm thick PCC 1:3:6 type C1 using 20mm graded stone aggregate as in plinth protection and finished even and smooth with using extra cement complete all as specified and directed.

S&F in repair 15mm Pillar taps fancy type , cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed.

S&F in repair Stainless steel graing of 150mm dia with hole or without hole for wast pipe for trap complete all as specified and directed by Engineer in Charge.

S&F in repair 100mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F in repair PVC (SWR) 110 mm dia pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors including claps and Stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof on every Mtr complete all as specified and directed by Engineer in Charge.

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

S&F in repair 110 mm diaPVC (SWR) junction double, (double T), equal or unequal complete all as specified and directed.

S&F in repair 110 mm dia PVC (SWR) vent cowl complete all as specified and directed.

Material and labour for applying one coats of synthetic enamel paint on steel surfaces of any description, over 10 cm width or girth, not otherwise described including preparation of old surface complete all as specified and directed.

Material and labour for applying one coats of synthetic enamel paint on wooden surfaces of any description, over 10 cm width or girth, not otherwise described including preparation of old surface complete all as specified and directed.

UMA CONSTRUCTION (BID ID -3411940)

Haritwal traders (BID ID -3414082)

Shreeganesh Construction (BID ID -3412069)

VIJAY CONSTRUCTION CO (BID ID -3409000)

Shree Builders (BID ID -3411926)

Abhishek Enterprises (BID ID -3408788)