REPAIR TO ROLLING SHUTTER, STEEL GATES, COLLAPSABLE GATES ETC AND OTHER CONNECTED REPAIRING WORKS UNDER GE (AF) NO 1 AT AF STN JAMNAGAR

Amount

Taking down top assembly complete (except curtain & side bracket) of rolling shutter area not exceeding 10 square meter each, push pull or manual type and re-fixing the same in same position after necessary repairs such as cleaning, oiling, greasing, cleaning of the side guided channels, replacement of rusted nuts and bolts, including replacement of rusted profiles and welding / grinding as required for proper and smooth function complete all as specified as directed by Engr-in-Charge. Note: (i) Unserviceable spare part such as suspension shaft, spring, ball bearing etc if found unserviceable will be replace with new one and the same will be measured & paid separately as supply only under respective items of this Sch (ii) Gear box assembly if found unserviceable will be replace with new one and the same will be measured & paid separately as supply & fix in repair under respective items of this schedule.

All as per item No 1 above including notes but area exceeding 10 Square meter but not exceeding 20 Sqm each complete all as specified as directed by Engr-in-Charge.

Supply only steel ball bearing suitable for rolling shutter complete all as specified as directed by Engr-in-Charge. Make: SKF, NBC, TATA or equivalent

Supply only 40 mm bore G.I Pipe medium grade as in suspension shaft for rolling shutter, cut to size including necessary drilling / grinding etc complete all as specified as directed by Engr-in-Charge.

Supply only 50 mm bore G.I Pipe medium grade as in suspension shaft for rolling shutter, cut to size including necessary drilling / grinding etc complete all as specified as directed by Engr-in-Charge.

Supply only helical type steel spring suitable for rolling shutter of size exc 5 Sqm but n.exc 10 Sqm complete all as specified as directed by Engr-in-Charge.

Supply only helical type steel spring suitable for rolling shutter of size exc 10 Sqm but n.exc 20 Sqm complete all as specified as directed by Engr-in-Charge.

S&F in repair mild steel Safety lever locks sutaible for rolling shutters complete all as specified as directed by Engr-in-Charge.

Taking down guide channel of any size and supply & fix guide channel of size 75 mm deep fabricated with 3.15 mm thick plain black sheet for rolling shutter including necessary welding including painting of guide channel with 2 coats of synthetic enamel paint over one coat of red oxide zinc chrome primer complete all as specified as directed by Engr-in-Charge.

Supply and fix Gear box assembly for rolling shutter including rod, required nuts, bolts, cleats, crank handle etc, complete of standard make and fixed in position including one soap coat of primer including removal of old gear box assembly and other accessories complete all as specified as directed by Engr-in-Charge.

S&F in repair Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets including applying two coats of synthetic enamel paint over a red oxide primer complete all as specified and as directed by Engr-in-Charge.

M&L for lettering with chromium plated steel sheeting 1mm thick and of size exc 15cm n.exc 25 cm each letter including fixing on pillars, posts etc complete all as specified as directed by Engr-in-Charge.

Taking down sliding type hanger door shutter / leaf of area exc 30 sqm but n exc 70 sqm by using of hydraulic / mechanical cranes other tools & plant, necessary errection / dismantling of scafolding required for lowering down the shutters for repairing work and refixing the door shutters in position after necessary repair work as directed for smooth functioning complete all as specified as directed by Engr-in-Charge.

S&F in repairs Steel rolling shutters made of 1.00 mm thick lath,with ball bearing,as specified including top cover,anchoring rod, hasp and staple, errected in position as indicated,complete gear operated type with bevel gear box and crank handle complete all as specified as directed by Engr-in-Charge. Note : - Ball bearing will be measured and paid seperately.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified as directed by Engr-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified as directed by Engr-in-Charge.

S&F pre- painted galvalume aluminum zinc coating GI based corrugated 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 complete all as specified as directed by Engr-in-Charge.

M&L for 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 ridges etc fixed with self drilling screws complete all as specified as directed by Engr-in-Charge.

S&F roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) (Fe-410-W(Gde-E-250) quality-B) including distance pieces, cleats etc complete all as specified as directed by Engr-in-Charge.

S&F rolled mild steel Fe 410-W (Gde-E-250) quality-B in 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 all as specified as directed by Engr-in-Charge.

Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified as directed by Engr-in-Charge.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 complete all as specified as directed by Engr-in-Charge.

M&L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6, finished even and smooth without using extra cement complete all as specified as directed by Engr-in-Charge.

M&L for preparation of new plastered surfaces and applying two coats of oil bound distemper over a coat of primer on walls including a coat of cement based wall care putty complete all as specified as directed by Engr-in-Charge.

M&L for preparation of plastered wall surface including pilaster/cornices etc and applying two coats of acrylic emulsion (exterior weather coat) paint of any tint as approved over one coat of primer complete all as specified as directed by Engr-in-Charge.

M&L for preparation of old decorated steel Surfaces of any description, over 10cm in width or girth,not otherwise described and applying one coat of synthetic enamel paint complete all as specified as directed by Engr-in-Charge.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10cm in width or girth,not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide, zinc chrome primer complete all as specified as directed by Engr-in-Charge.

R.H.ENTERPRISE (BID ID -3385243)

Indice Technologies (BID ID -3385116)