REPAIRS TO MOTORISED MANUAL ROLLING SHUTTER, GATES AND CONNECTED ITEMS IN ZONE 4 AND 5 AND OTHER AREA IN DOCKYARD UNDER AGE BR II GE NW KUNJALI COLABA MUMBAI

Amount

Taking down existing mild steel rolling shutters of area n. exc 10 sqm each, cleaning all parts, straightening sliding rails and greasing, oiling and servicing for smooth functioning all parts and making shutter serviceable including replacing the parts for and including replacing the parts viz. slates, bottom lock plates, helical springs, side guides, sponge rubber gaskets, hood cover and side bracket etc wherever required and re-fixing the shutters in its original position after repairs including provision of new bolts, nuts, sponge, rubber gaskets complete all as directed.

-Ditto- all as per Item No.1.00 above but area of shutters exc 10 sqm and n.exc 20 sqm each

-Ditto- all as per item No.1.00 but area of shutter exc 20sqm each Note for item No 1.00, 2.00 and 3.00 - i) The parts viz slates, bottom lock plates, helical springs, side guides, sponge rubber gaskets, hood cover and side bracket shall be measured and paid separately. ii) The cost of nuts, bolts, washers, welding, rivetting etc required for replacing the parts shall be included in the quoted rates.

Supply only factory fabricated mild steel (hardened) helical wire spring of size 300mm long, 80mm dia as per existing complete all as specified and as directed.

Supply only factory fabricated mild steel (hardened) helical wire spring of size 400mm long, 80mm dia as per existing complete all as specified and as directed.

Supply only factory fabricated mild steel (hardened) helical wire spring of size 450mm long, 80mm dia as per existing complete all as specified and as directed.

Supply only factory fabricated mild steel (hardened) helical wire spring of size 600mm long, 80mm dia as per existing complete all as specified and as directed.

Supply only factory fabricated guide of rolling shutter made out of 1.25mm thick mild steel sheet of grade Fe-310 or Fe-410 of required length to match the existing including one shop coat of red oxide primer complete all as specified and as directed.

Supply only factory fabricated side brackets made out of 1.25mm thick mild steel sheet of grade Fe-410 or Fe-310-0 to match with existing including one shop coat of red oxide primer complete all as specified and as directed.

Supply only factory fabricated mild steel slates of 1mm thick of grade Fe-410-0 or Fe-310-0 to match with existing, fitted with locking clips, riveted to slates including one shop of red oxide primer complete all as specified and as directed.

Supply only factory fabricated bottom lock plate made out of 2.5mm thick MS sheet of grade Fe-410-0 or Fe-310-0 including standard locking arrangement including one shop coat of red oxide primer complete all as specified and as directed.

Supply only factory fabricated hood cover made out of 1mm thick mild steel sheet hexagonal, square or circular in shape as per existing and applying one shop coat of red oxide primer complete all as specified and as directed.

Supply & Fixing in repair mild steel factory made bevel gear box with machine cut gears suitable for existing rolling shutters complete all as specified and as directed.

Supply & Fixing in repair mild steel pressed beval handles 150mm long, oval type, enamelled black complete all as specified and as directed.

Supply & Fixing in repairs mild steel safety lever lock with 4 levers for existing rolling shutters complete all as specified and as directed.

Supply & Fixing for greasing and easing in position of mild steel rolling shutters of area n.exc 10sqm each for full movement and for easy operation for shutters complete all as secified and as directed. Note :- For purpose of measurement and payment EACH TIME greasing and easing in position shall be considered.

Material & Labour for greasing, oiling, servicing and easing in position of mild steel rolling shutters of area exc 10sqm and n.exc 20sqm each for full movement and for easy operation of shutters complete all as specified and as directed. Note :- For purpose of measurement and payment EACH TIME ofgreasing and easing in position shall be considered.

Material & Labour for greasing, oiling, servicing and easing in position of mild steel rolling shutters of area exc 20sqm each for full movement and for easy operation of shutters complete all as secified and as directed. Note :- For purpose of measurement and payment EACH TIME of greasing and easing in position shall be considered.

Material & Labour for preparing new or previously untreated steel surface of any decription over 10cm in width or girth and applying 2 coats of aluminium paint over one coat of red oxide primer complete all as specified and directed.

Material & Labour for preparing old painted steel surface of any decription over 10cm in width or girth and applying one coat of aluminium paint complete all as specified and directed

Supply & Fixing plain aluminium sheeting, alloy 31000H4, 1.25mm thick as in covering to door shutters et, cut to size, edge beads punched including rivets with plain 40mm ap joints including bending turning up, mitered angles, stopped ends, outlets etc, as required as in repairs complete all as specified and as directed

Dismantling structural steel works in doors, gates etc but excluding framed truss etc all as specified and directed

Supply & Fixing rolling shutter with ball bearing, thickness of laths 1.25mm as specified including top cover, anchoring rod, hasp and staple, gear box,etc gear operated type with chain wheel and hand chain and applying one shop coat of red oxide primer erected in position as directed.

Supply & Fixing rolling shutter without ball bearing, thickness of laths 1.25mm as specified including top cover, anchoring rod, hasp and staple, push pull or manual type and applying one shop coat of red oxide primer erected in position as directed.

Supply, install, commissioning and testing 3 phase rolling shutter machine with 5HP single phase motor for shutter including all accessories and all electric connections complete all as specified and directed.

Extra for wicket door including 4 lever mild steel safety lock lockable from both inside and outside complete all as specified. Note- Area of wicket door shall only measured.

Material & labour for rolled mild steel in framed work as in door or gate of angle or other section with gusset plates, rails, braces etc complete,drilled for fixing of steel sheeting or other covering. Doors/gates to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings( exclusive of steel sheating or other covering,running rails and guides) and hanging also fastening and fixing conforming to Fe 410-W ( Gde E-250 ) quality A complete all as specified.

Material & Labour for preparing new or previously untreated steel surface of any description, over 10cm in width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

Supply & Fixing collapsible steel gates, top hungs consisting of channel pickets, provided flat bars, top and bottom runners, brass handles etc, as specified, erected in position and securing runners with holdfast and brackets complete all as specified and as directed.

Material & Labour for preparing old wall/roof surfaces of any description & applying two coats of acrylic (antifungal) exterior grade paint over one coat of self primer at any height including necessary scaffolding and safety arrangement 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 primesed completed all as specifed and directed Note: The place of disposal shall be find out by the contractor.

Material & Labour for Non skid coloured ceramic tiles 7 to 8 mm thick (square/Rectanglar) area of each tiles exc 0.11 Sqm but n exc 0.18 Sqm in floor laid over and including 15mm thick screed bed or bedding layer in CM (1:4), set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour 10mm thick double charged vitrified ceramic tiles, premium quality of approved colour (square/rectangular) polished, area of each tiles not exceeding 0.36 Sqm, in floors laid over and including 15mm thick screed bed or bedding layer in CM 1:4 , set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour 10mm thick double charged vitrified ceramic tiles, premium quality of approved colour (square/rectangular) polished, area of each tiles not exceeding 0.36sqm (600x600mm), as in vertical surfaces such as skirting/dado etc., laid over and including 15mm thick backing coat in CM (1:4), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour 10mm thick double charged vitrified ceramic tiles, premium quality of approved colour (square/rectangular) polished, area of each tiles not exceeding 0.64 Sqm, in floors laid over and including 15mm thick screed bed or bedding layer in CM 1:4 , set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour 10mm thick double charged vitrified ceramic tiles, premium quality of approved colour (square/rectangular) polished, area of each tiles not exceeding 0.64sqm, as in vertical surfaces such as skirting/dado etc., laid over and including 15mm thick backing coat in CM (1:4), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile complete all as specified.

Material & Labour for (350mm x 250mm or 450mm x300mm ) x 7 mm thick coloured glazed ceramic tiles laid on vertical surfaces such as skirting/dado laid over and including 15mm thick backing coat in CM (1:4), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile complete all as specified.

Dismantling stone slabs and tiles of any description or thickness in floors, aprons etc laid, bedded and pointed in any mortar including removal of rubbish out side MD land. Note: The place of disposal shall be find out by the contractor.

Material & Labour for 20 mm thick granite stone slab of approved colour machine cut, machine poslished, as in steps, window cills, cooking platform, working table etc and jointed with grey cement slurry and pointed with white cement mixed with admixture of pigment to match the shade of granite stone laid over and including 20 mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

Material & Labour for 20 mm thick granite stone slab of approved colour machine cut, machine poslished,as in skirting/vertical surfaces i.e jambs /risers and pillars etc laid over and including 15mm thick backing coat in CM (1:4), set and jointed in neat cement paste and pointed in white or coloured cement to match the shade of tile complete all as specified.

Demolition of brick work or stone/boulder masonry, built in cement mortar, including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stone work & precast concrete articles including copings etc.and removing debris outside MD land complete all as specified. Note: The place of disposal shall be find out by the contractor.

Material & Labour for brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified.

Material & Labour for brick work with sub class 'B' bricks , straight or curved on plan to any radius in half brick thick wall built in cm 1:4 complete all as specified.

Material & Labour for cleaning out cracks developed in external wall surface with high pressure jet and applying two coats of Chowgule Koster dachflex super crack sealer as per manufacturers instructions including necessary scaffolding and safety measures complete as directed.

Material & Labour for preparation of old plastered and cracked surfaces of external wall and applying two coats of non dilutable Dr.Fixit Raincoat over a coat of Dr.Fixit primeseal primer having dft of 110 micron and elongation of >200% on external surface as per manufaturers instructions including necessary scaffolding and safety measures complete as directed.

Material & Labour for preparation of old wall/ ceiling surfaces and applying two coats of leekage / seepage resistant chemical with necessary scaffolding for G+9 bldgs complete as per manufacturers instructions and as directed by Engr in-Charge. Note : Applying second coat after 24 hours or prescribed by the manufacturer instruction.

Dismantling plain or corrugated steel sheeting, any gauge or thickness incl Nainital or similar pattern roof coverings all as specified and directed.

Supply & Fixing pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, chajjas, fixed with self tapping screws as specified.

Supply & Fixing pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, chajjas, valley gutter, ridge and fixed with crumple joint etc fixed with self tapping screws all as specified and directed.

Taking down cement plaster of any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc and removing debris outside MD land. Note: The place of disposal shall be find out by the contractor.

Material & labour for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM (1:6) and finished even and smooth with and including 1 mm thick neeru finish complete all as specified.

Material & labour for rendering 15 mm thick on fair faces of brickwork or concrete surfaces in CM (1:4) mixed with integral water proofing compound @ 3 % by weight of cement and finished fair and even complete all as specified. Note : WPC will be measured and paid separately

Supply only integral water proofing compound .

Material & Labour for preparation of old painted wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed

Material & Labour for preparation of old painted steel surfaces of any description, over 10 cm in width or girth not otherwise described and applying one coat of synthetic enamel paint complete all as specified and as directed

Material & Labour for preparation of new steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint complete all as specified and as directed

Material & Labour for preparation of new plastered surfaces of wall and applying two coats of oil bound distemper over a coat of alkali resistant primer complete all as specified and as directed

Material & Labour for preparation of new plastered surfaces of wall, soffits, facia, roof and applying two coats of weather proof acrylic based paint (100% acrylic) over one coat of self primer including necesssary scaffolding for high rise blds upto Sixth floor complete all as specified and as directed

Nilesh Construction (BID ID -3109780)

Sachin santosh dalvi (BID ID -3113196)

Vandan Enterprises (BID ID -3103435)

m/s ashoka enterprises (BID ID -3113468)

VIPUL CONSTRUCTION COMPANY (BID ID -3114003)

Bob Enterprises (BID ID -3112493)

SHRI SAI ENTERPRISES (BID ID -3113704)

SHREE JAGDISH FURNITURE CO. (BID ID -3106161)