REPAIR AND REPLACEMENT OF STEEL GATES ROLLING SHUTTER AND OTHER CONNECTED REPAIRING WORKS IN TECH AREA AT AF STATION NALIYA

Amount

Dismantling structural steel work including doors, gates, rolling shutters but excluding framed truss complete all as specified and directed.

Dismantling of asbestos cement (corrugated, semi-corrugated) or steel sheets in roof coverings complete all as specified and directed.

Supply and fix in repair GI rolling shutters of thickness 1.25 mm, with ball bearing as specified including top cover, anchoring rod, MS Spring, gear set, hasp and staple and one coat of primer, erected in position as indicated, complete : Push Pull or manual type including Safety lever locks mild steel with 4 levers for rolling shutter complete all as specified and directed.

Material and labour for repairs and servicing of rolling shutters and removing of worn out components wherever required such as hood covers, laths, ball bearings, helical wire springs, lock plates, bracket plate, shaft pipe and straightening of existing guide channels, gear boxes, laths, hood cover at required places including greasing and welding and refixing in the same opening for smooth functioning and making good the disturbed surfaces of walls to match with existing complete all as specified and directed. NOTE: (i) Quoted rate is inclusive for replacement all minor spare parts as required and supply of major spare part such as MS Spring, ball bearings, laths, shaft pipe, gear set required for replacement will be measured and paid separetaly under relevant items.

Supply and fix in repair 350mm MS spring for rolling shutter complete all as specified and directed.

Supply and fix in repair 450mm MS spring for rolling shutter complete all as specified and directed.

Supply and fix in repair ball bearing of size 50mm inner dia for rolling shutter complete all as specified and directed.

Supply and fix in repair gear set for rolling shutter complete all as specified and directed.

Material and labour in repair of rolling shutter shaft assembly including all necessary fittings complete all as specified and directed.

Supply and fix in repair mortice lock steel 6 lever chromium plated with double handles for single shutter to match with existing one and fixed to true position complete all as specified and directed.

Repairs to aluminium doors by cleaning, greasing and easing for smooth functioning including replacement of unserviceable fittings complete all as specified and directed. Note: Spare parts if required shall be measured and paid separately under respective items.

All as per serial item number 11.00 here-in-before but windows of any size.

Taking down shutters of any description exc 2 Sqm each complete all as specified and directed.

Taking down chowkhats or frames with shutters n.exc.1.5 Sqm (Without taking off shutters from the frame) and removing to or from complete all as specified and directed.

Taking down chowkhats or frames with shutters exc.1.5 sqm but N.exc 4 Sqm (Without taking off shutters from the frame) and removing to or from complete all as specified and directed.

Supply and fix second class 35mm thick plain framed, panelled door shutter (two panel) with lock rail and panel of 9 mm B.W.P commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS: 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

Supply and fix second class hard wood plain, solid straight factory made chowkats or frames wrought framed, rebated on solid rounded or chamfered put together with glue pinned incl tarring back of chowkhat/frame complete all as specified and directed.

Supply and fix mild steel works for holdfasts conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Material and labour for preparation of new wood surfaces and wood based materials of any description and girth not otherwise described and treating with tar or coal tar black paint at ends of post back of chowkats area tarred exceeding 0.10 Sqm but not exceeding 0.50 Sqm each complete all as specified and directed .

Material and labour for preparation of surfaces of treating small articles such as stop, covers, gully gratings, holdfasts, ends of posts, backs of chowkats area not exceeding 0.1 Sqm each,with tar or coal tar black paint at ends of post back of chowkats each complete all as specified and directed .

Supply and fix 100 mm butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed.

Supply and fix in repair 150 mm long aluminium anodised barrel tower bolts of extruded section and fixed complete all as specified and directed.

Supply and fix 150 mm long aluminium anodised barrel tower bolts of extruded section and fixed complete all as specified and directed.

Supply and fix 150mm extruded aluminium alloy handles, fabricated type anodised complete all as specified and directed.

Supply and fix in repair 150mm extruded aluminium alloy handles, fabricated type anodised complete all as specified and directed.

Supply and fix floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring overall length of cover plate 150mm complete all as specified and directed.

Supply and fix in repair 150mm double action spring hinge, mild steel with steel wire spring, stove enamelled black complete all as specified and directed.

Supply and fix 300 mm aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheets, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy and fixed complete all as specified and directed.

Supply and fix in repair 300 mm aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheets, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy and fixed complete all as specified and directed.

Material and labour for preparation of new wooden surfaces of any description, not otherwise described over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Supply and fix in repair door closer alluminium(exturded section body) hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed.

Material and labour for hacking out old broken sheet glass and fixing 3 mm sheet glass, ordinary quality and glazing with oil putty in square n. exc 0.5 sqm complete all as specified and directed.

Material and labour for hacking out old broken figured glass and fixing 3 mm figured glass pin head type , ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm complete all as specified and directed.

Supply and fix in repair aluminium alloy wire cloth, 0.45mm 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 fix powder coated aluminium, three track sliding window frame of section size 92.00x 31.75x1.3mm comprising of one number of fly proof shutter and two numbers of glazed shutter frames of section size 40.00x18.00x1.30mm thick with necessary joining cleats, glazing clips, rubber gasket, anodised aluminium snap beading and connected locking arrangement all as specified and directed. Notes. (i) Glass filling in panels of windowa and aluminium wire mesh/wire cloth shall be demed to be included in the quoted rate for the itme. (ii) aluminium ally wir cloth in panels ofwite gauzed shutter shall be 0.45mm nominal dia of witer and avg width of aperture 1.40mm, fixed with aluminium wire staples,. (iii) Glass filling in panels of glazed shutter shall be 4mm thick tinet sheet glass.

Supply and fix in repair aluminum anodised grill of 7 mm dia rod square, rectangular, circular or similar tupe of shape aperture not exceeding 7.00cm in length or width fixed with H or F channel 38 mm x 12 mm x 1.30 mm, complete all as specified and as directed.

Material and labour for anodised aluminium frame of standard section for doors, windows, ventilators and partitions with double rebates including joining cleat for fixing complete all as specified and directed.

Material and labour for 12mm thcik prelaminated particle board, interiror grade, prelaminated on side with decorative choice laminationa and other side balancing white lamination fixed with screws to timber work complete all as specified and directed.

Material and labour for powder coated aluminium door shutters, aluminium sections weeighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, anodised aluminium snap beading, screws,hinge type B-21 100mm long (3 numbers) suitable handle (2 numbers) complete all as specified Note :- Glass / Wiremesh should be measured seperately.

Material and labour for sheet glass 5.0 mm thick ordinalry quality and glazing with aluminium beeds in square exc 0.50 sqm in each pane complete all as specified and as directed.

Welding in repairs not exceeding 2.5cm in length for metal thickness exceeding 09 mm not exceeding 20 mm complete all as specified and directed.

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

Material and labour for 15 mm thick rendering in CM 1:4 on fair faces of brick work or concrete surfaces with water proofing compound @ 3 % of weight of cement and finished fair and smooth without using extra cement complete all as specified and directed. Note:- Water proofing compound will be measured and paid for seperately as supply only.

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

Material and labour for 15mm thick rendering in CM 1:6 on brick work or concrete surfaces finished fair and smooth without using extra cement complete all as specified and as directed.

Material and labour for 5mm thick rendering in CM 1:3 on ceiling surface finished fair and smooth without using extra cement complete all as specified and as directed.

Material and labour for 10mm thick rendering in CM 1:6 on fair faces of brick or concrete surfaces complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of ceilings and applying three coats of white wash complete all as specified and as directed.

Material and labour for preparation of new plastered surfaces of walls (upto 15 mtr height) and applying 3mm thick wall care putty and two coats of distemper oil emulsion over a coat of primer complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of walls and applying two 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) with silicon additives @ 1.43 Litre/10 Sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 Sqm over new/ old surfaces complete all as specified and as directed.

Forming jambs, etc, to openings (to foregoing item), including cutting, tooting and properly bonding into work, also facing, jointing and pointing to match existing work in CM 1:4, complete all as specified and directed.

Supply and fix pre-painted galvatume aluminum Zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws complete all as specified and directed.

Supply and fix pre-painted galvalume aluminium 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 tappping screws complete all as specified and directed.

Supply and fix framed work as in doors or gates of angle or other section with gusset plates, rails, braces 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 conforming Fe 410 -W (Gde- E- 250) quality-A complete all as specified and directed.

Supply and fix framed work such as grills, gratings 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.

Supply and fix roof trusses(framed),trussed ,purlins ,rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats confirming to Fe 410 - W (Gde E-250) quality A ccomplete all as specified and directed.

Supply and fix stairs (framed) including stringers, treaders, landing balusters, hand rails including cleats brackets conforming to Fe-410 -W (Gde -250) quality -A complete all as specified and directed.

Material and labour for preparation of new steel surfaces and applying two coats of sythentic enamel paint over 10 cm width or girth including one coat of red oxide zinc primer complete all as specified and directed.

Supply & fix in repair, nylon net of bird proofing for shed / storage accn/ soft pen with following properties: a) The brust strength up to 44 pounds b) Shall meet ISO 1806 protocols. c) 3/4 ''(Three Fourth inch),Messs netting. d) Thickness of wire .80mm.(3 SDtrands each .26mm thick) e) Quality control- filments: are twisted and knotted pressure stretched and tughtened. f) break strength: 52 lbs/2316 kgs per strand. g) chemical properties-polythylene, a parffin hydrocarbon, is chemically insert, flame retardant and highly resistant to most chemicals at temperatures. h) High resistant to acids and alkaloids at all concentrations. i)High temperature-210-239 Degree, F/100-115 Degree. j)Low temperature-139 to 166 degree, F/-95 to 110 DegreeC. Including all fitting such as rolling pully, Iron strips, rope for cotrolling net, nails complete all as specified and directed.

Material and labour for tempered or toughened glass 12 mm thickness used for preparing balcony doors, windows, bathroom doors and in weapon storage area with all necessary fittings complete all as specified & as directed.

Hari Construction

Venus Engineering

KEVAL ENTERPRISE