REPAIRS/ REPLACEMENT OF STEEL ROLLING SHUTTERS, MS DOORS, GATES AND CERTAIN REPAIRS TO DOORS, WINDOWS, FLOORING, SANITARY FITTINGS AND OTHER MISC WORKS TO E/M INSTALLATION AT NAVAL STATION KARANJA

Amount

Dismantling AC (Corrugated, semi corrugated, etc) sheets in roof coverings complete all as specified and as directed by Engr-in-charge.

Material and labour for 6mm thick asbestos cement corrugated sheet in roof fixed with 'L' or 'J' type hook or crank bolts complete all as specified and as directed by Engr-in-charge.

Supply and fix for AC two piece adjustable serrated ridge for corrugated sheets in roof coverings, fixed witth 'L' or 'J' hook complete all as specified and as directed by Engr-in-charge.

Dismantling plain or corrugated steel sheeting, any gauge, thickness including nainital or similar pattern roof covering complete all as specified and as directed by Engr-in-charge.

Supply and fix for pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.5mm thick of an colour having tenstile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and as directed by Engr-in-charge.

Supply and fix for pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.5mm thick of an colour having tenstile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and as directed by Engr-in-charge.

Complete removal of existing water proofing treatment any description up to concrete surface of roof slab including cleaning, with wire brushing, watering, removal of debris upto 1500m distance complete all as specified and as directed by Engr-in-charge. Note: Unit rate quoted shall also include for removal of PVC water storage tank wherever existing carefully and refixing at the same or other position after completion of roof repair work.

Demolition of cement concrete (unreinforced) roof or chajja padding of any description and any position not otherwise specifically provided for complete and PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in roof/chajja padding for maintaining roof/chajja slope complete all as specified and as directed by Engr-in-charge.

Material and labour for for applying oil bound primer @ 0.40 Litre/Sqm manufactured by the same agency as that of APP with density of 0.87 to 0.89 Kg/Litre at 25 degree cesius on the prepared dry roof surface and provide and lay 4mm thick APP modifed water proofing membrane reinforced with non-wooven polyster matt with physical properties as given in particular specification. The laying shall got be done through authorized applicator of manufacturer as specified in particular specifications. Provide over the membrane finishing with two coats of solar reflective bituminous aluminium paint @ 0.10 Kg/sqm as prescribed by manufacturer of membrane including ten years guarantee on prescribed form complete all as specified and as directed by Engr-in-charge.

Material and labour for for rendering 10mm thick cement plaster in CM (1:3) on roof top surface including WPC by weight of 3% of total cement content complete all as specified and as directed by Engr-in-charge. Note: WPC will be measured and paid separately.

Supply only integral water proofing compound complete all as specified and as directed by Engr-in-charge.

Taking down chowkats or frames exc 1.5 sqm but not exc 4 sqm each but with shutter (without taking off shutter from the frame) complete all as specified and as directed by Engr-in-charge.

All as per Item No.12 here-in-before but not exc 1.5 sqm.

Taking down shutters of any description exc 1 sqm but not exc 2 sqm complete all as specified and as directed by Engr-in-charge.

Supply and fix for second class hard wood plain solid, straight, chowkats and frames wrought framed rebated on the solid, rounded or chamfered put together with glue pinned at joints complete all as specified and as directed by Engr-in-charge.

Supply and fix for 35mm thick factory made shutters second class hard wood, plain framed, paneled shutter (Two panel) of 9mm BWP comercial ply or 12mm veneered particle board with comercial veneering on both faces the size of rail land stile as per IS 1003 (Part-I) kiln seasoned and chemically pressure treated complete all as specified and as directed by Engr-in-charge.

Supply and fix for solid PVC door frame of size 50x47mm made out of 5mm wood grains printed PVC sheet reinforced with MS square tube and edges painted to match with printed sheet complete all as specified and as directed by Engr-in-charge.

Supply and fix for factory made solid panel PVC door shutter 30 mm thick (styled) consisting of frame made out of MS tube for top and bottom rails, MS frame shall be covered with heat moulded plain colour PVC, 'C' channel having a PVC sheet strip of 20mm width stuck in side with solvent cement for styles and plain colour PVC sheet for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the styles and rails with suitable PVC sheet bedding and jointed together with solvent cement fixing in the frame at site complete all as specified and as directed by Engr-in-charge.

Supply and fix for extruded aluminium alloy handles fabricated type anodized 150mm size complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel work, Grade Fe-410-0 or Fe- 310-0, as in flat iron (for holdfast) complete all as specified and as directed by Engr-in-charge.

Material and labour for mild steel butt hinges medium weight, cold rolled and fixed 100mm long complete all as specified and as directed by Engr-in-charge.

Supply and fix for 200mm long aluminium anodized barrel tower bolts of extruded sections complete all as specified and as directed by Engr-in-charge.

Supply and fix for 300mm long aluminium alloy, anodized sliding door bolts with hasp and staple (bolt type) and fixing clips of sheet cost of extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and as directed by Engr-in-charge.

Material and labour for for preparation of new wooden surfaces over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:3:6, type C1 (using 20mm graded stone aggregate) coping or filling for hold fast without using extra cement complete all as specified and as directed by Engr-in-charge.

Dismantling of stone slabs and tiles of any description or thickness in floor aprons, cills etc laid bedded and pointed in any mortar complete all as specified and as directed by Engr-in-charge.

Material and labour for Green Marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, windowcills, 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 marble shade complete all as specified and as directed by Engr-in-charge.

Supply and fix for aluminium door/ window /ventilator/ partition, made out of extruded powder coated aluminium sections, with sliding or openable shutters including frame & necessary jointing cleats, glazing clips, powder coated aluminium snap beading, screws etc; complete and also including powder coated aluminium fittings such as cobra hinges, butt hinges, tower bolts, hooks and eyes, peg stays, lever lock or star lock and handles including connected items, with and 4mm thick glass or ACP sheet including rubber beading for the same, making good to the disturbed portion with its original specifications complete all as specified and as directed by Engr-in-charge.

Supply and fix for anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc., including powder coating (minimum thickness of powder coating 50 microns) complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair stainless steel hand railing with post as per design made out SS304 complete all as specified and as directed by Engr-in-charge.

Material and labour for 4mm thick plain glass sheets ordinary quality in any size, each pane fixed with rubber beading or oil putty for windows/doors/partition etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix for anodised aluminium grill (anodised transparent or dyed to required shade according to IS:1868 with minimum anodic coating of grade AC 15) of approved design/ pattern, with approved standard section and fixed to the existing window frame with C.P brass/ stainless steel screws @ 200mm c/c, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair for aluminium (extruded section) body hydraulically door closer regaulted, designation No.3 universal type, suitable for door shuttes of 851 to 1000mm in width and of weight between 61 to 80 Kg and fixed complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs aluminium alloy wire cloth, 0.45mm dia of wire and average width of aperture 1.40mm and fixed with aluminium staples complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs 4mm thick asbestos cement plain building board fixed to aluminium grid frame work in ceiling complete all as specified and as directed by Engr-in-charge. Note: Item rate shall be include any height of Bldgs for scafolding as all arrangement.

Material and labour for preparing asbestos and ceiling board surfaces and applying two coats of oil bound distemper over a coat of chalk whitening on plastered surfaces complete all as specified and as directed by Engr-in-charge. Note: Item rate shall be include any height of Bldgs for scafolding as all arrangement.

Supply and fix in repairs 14mm thick ceiling board of size 600x600mm of RH-90 of Armstrong false ceiling complete all as specified and as directed by Engr-in-charge. Note: Item rate shall be include any height of Bldgs for scafolding as all arrangement.

Dismantling wall and ceiling boards or insulation boards, any thickness, any description, including cover fillets complete all as specified and as directed by Engr-in-charge. Note: Item rate shall be include any height of Bldgs for scafolding as all arrangement.

Supply and fix for anodised aluminium snap grid of size 600x600mm frame work for false ceiling complete all as specified and as directed by Engr-in-charge.

Supply and fix for hangers 6mm dia GI (Upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and as directed by Engr-in-charge.

Supply and fix for PVC insulation panels with EPS stuck to 1mm plain PVC sheet suitably placed in false ceiling grid made of aluminium / G.I/M.S, thickness of PVC insulation panel shall be 10mm complete all as specified and as directed by Engr-in-charge.

Supply and fix for false ceiling with armstrong XL 24mm grid system of grid size 600x600mm with 14mm thick ceiling board of RH-90. Grid shall be suspended from ceiling using 4mm dia prestraighten GI wire with 6mm nylon rawl plug and screws at 1200mm intervals complete all as specified and as directed by Engr-in-charge.

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

Supply and fix for steel work in tubular trusses including special shaped washer etc., complete using ERW or induction butt welded tubes conforming to IS-1161-1979 Grade St-240 complete all as specified and as directed by Engr-in-charge.

Material and labour for prepration of steel surfaces over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of zinc chromate primer complete all as specified and as directed by Engr-in-charge.

Material and labour for non-skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exc 0.06 sqm but not exc 0.11 sqm in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM 1:6 etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for joint free non-skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exc 0.18 sqm but not exc 0.38 sqm in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM 1:6 etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for glazed coloured ceramic tiles in vertical surface 300x200x7mm thick as in skirting and dados, set and jointed in neat cement slurry and pointed in coloured cement to match and including 10mm thick backing coat in CM 1:6 etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for glazed coloured ceramic tiles in vertical surface 450x300x7mm thick as in skirting and dados, set and jointed in neat cement slurry and pointed in coloured cement to match and including 10mm thick backing coat in CM 1:6 etc., complete all as specified and as directed by Engr-in-charge.

Material and labour 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 20mm thick screed bed or bedding layer of mortar in CM 1:6 for laying floor finishes complete all as specified and as directed by Engr-in-charge.

Material and labour for machine cut kota stone slab 15-20mm thick in riser of steps, skirting, dado and pillers laid over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing etc., including rendering 10mm thick on vertical surface for Kota stone, terrazo tiles finishes in cement mortar 1:6 complete all as specified and as directed by Engr-in-charge.

Material and labour for chequered cement concrete tiles 200x200x25mm thick set jointed and pointed in neat cement slurry in floors with in equal proportions and pigments with red and yellow colour over including 15mm thick screed bed in CM 1:6 complete all as specified and as directed by Engr-in-charge.

Demolition of cement concrete in ground floor and paving not exc 15cm thick below or above ground level unreinforced complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:4:8 type D2 (Using 40mm graded stone aggregate), 100mm thick as in sub base of flooring complete all as specified and as directed by Engr-in-charge.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design and pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness and size /shape, made by table vibratory method using PU mould, laid in required colour and pattern over and including 50mm compacted bed of fine sand, compacting and proper embedding/ laying of interlocking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:2:4 type B1 (Using 20mm graded stone aggregate) as in kerbing all around tile complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs PVC tiles /sheets of 2mm thick laminated plain coloured homogenous, laid with approved rubber based adhesive in floors complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:2:4 type B2, (Using 40mm graded stone aggregate), 100mm thick as in flooring complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:3:6, type C2 (Using 40mm graded stone aggregate) 75mm thick as in plinth protection without using extra cement complete all as specified and as directed by Engr-in-charge.

Taking down cement plaster on brick walls or stone walls etc., including racking out joints, hacking for key, scrubbing down with water etc., including removing debries directed for a distance max upto 500m complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 15mm thick on fair faces of brick /concrete surfaces cement plaster in CM 1:4, finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 15mm thick on fair faces of brick work or concrete surfaces of walls in cement mortar 1:6 finished even and smooth (without using extra cement) complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 3mm thick wall care putty on ceiling finished even and smooth finish complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of new or previously untreated plastered surfaces of walls and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/ litr 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 litres/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces or camouflage pattern on one coat of primer complete all as specified and as directed by Engr-in-charge.

Material and labour for preparing new plastered surfaces of walls and applying two coats of oil bound distemper over a coat of chalk whitening on plastered surfaces complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of new plastered surface of ceiling and applying three coat of white wash on ceiling complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs vitreous china urinal, half stall type complete including providing and fixing plugs bedding urinal against wall in cement mortar in 1:2 securing urinals to plugs with and including 60mm brass screws, pointing around urinal back in cement, flush pipes, 32mm dia PVC waste pipe, inlet, outlet etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs wash hand basin vitreous china (flat back) size 550x400mm including brackets waste brass chromium plated with long screwed shanks and fly nuts 32mm size including 32mm dia PVC waste pipe complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs 15mm bore fancy type pillar taps cast copper alloy with capstan heads chromium plated screwed down high pressure with lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs vitreous china water closet (squatting pan) “Orissa” pattern of size 580x440mm white with integral foot rest and ‘P’ trap (excluding flushing cistern) but including PVC flush pipe and provision of lime concrete bedding complete all as specified and as directed by Engr-in-charge.

Supply and fix for vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) fixed as in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs for seat cover for pedestal pan with plastic water closet seat, black or white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs for 10 litres capacity PVC valveless syphonic action type flushing cistern high or low level (exclusive of brackets) white with inlet ball valve, float and handle inlcuidng brackets complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs fancy type bib taps chromium plated 15mm dia cast copper alloy with crutch or butter fly handle screwed down for iron pipe or for brass ferrule complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs fancy type chromium plated stop valves 15mm bore cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe or for union complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 15mm dia PVC connection of length 450mm long complete all as specified and as directed by Engr-in-charge.

Material and labour for 15mm dia steel tube medium grade galvanized with all fittings and fixed complete in wall, ceiling or laid in floor complete including taking up or down steel tubing and connections 15mm bore complete all as specified and as directed by Engr-in-charge.

Material and labour for 20mm dia steel tube medium grade galvanized with all fittings and fixed complete in wall, ceiling or laid in floor complete including taking up or down steel tubing and connections 20mm bore complete all as specified and as directed by Engr-in-charge.

Demolition of precast concrete block masonary built in cement mortar including all quoins, arches, pillars etc., and precast concrete articles complete all as specified and as directed by Engr-in-charge.

Material and labour for precast cement concrete block masonry with solid blocks in 10cm in width in type B1 1:2:4 and setting in mortar 1:6 complete all as specified and as directed by Engr-in-charge.

Dismantling posts or struts (wood, steel or RCC) any section including taking out embedded portion in concrete complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel works as in fencing, posts and struts in fencing embedded in stone masonry/ bricks works including cutting tops to shape as directed, drilled holes notching for wires flat iron fillets (for securing wire mesh etc) inlcuding all drilling, bolting or riveting etc., and similar work conforming to Fe-410 or Fe-310-0 complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel round bars 10mm dia and over, in horizontal support for chain link straining of fencing including cut to length, bent to shape required including cranking, bending spirally for hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to Fe-410-W (Gde E-250) complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel screw bolts 10mm dia with hexagonal or square heads at one end and screwed at other ends dia of shank 5 to 10mm and length of bolt exc 5cm but not exc 10cm complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:2:4 type B2 (Using 40mm graded stone aggregate) as in foundation, fillings and mass concrete complete all as specified and as directed by Engr-in-charge.

Dismantling fencing wire mesh any type complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel security chain link fencing 60x60mm with PVC coated mesh made out of 3mm dia MS wire and 1.00mm thick PVC coating throughout fixed to RCC post including binding wire complete all as specified and as directed by Engr-in-charge.

Supply and fix in repairs galvanized, 2 strand, steel barbed wire 2.24 mm dia., barbed with 2mm dia., barbs at 75mm spacing and strained and fixing to any type of standard rails straining bolts, etc., complete all as specified and as directed by Engr-in-charge. Note: One each line wire to be measured.

Supply and fix for rotational moulded polythene water storage tank of 500 ltrs capacity (cylinderical vertical with closed top) two layered with ISI branded hoisted and including all accessories (union, washer coupling etc) covers, connecting up pipes fixed in position including dismantling of water tank capacity 500 ltrs complete all as specified and as directed by Engr-in-charge.

Supply and fix for rotational moulded polythene water storage tank of 1000 ltrs capacity (cylinderical vertical with closed top) two layered with ISI branded hoisted and including all accessories (union, washer coupling etc) covers, connecting up pipes fixed in position including dismantling of water tank capacity 1000 ltrs complete all as specified and as directed by Engr-in-charge.

Supply and fix for rotational moulded polythene water storage tank of 2000 ltrs capacity (cylinderical vertical with closed top)two layered with ISI branded hoisted and including all accessories (union, washer coupling etc) covers, connecting up pipes fixed in position including dismantling of water tank capacity 2000 ltrs complete all as specified and as directed by Engr-in-charge.

Taking down existing mild steel rolling shutters for and including replacing the slates, bottom lock plates, helical springs, side guides, sponge rubber gaskets, hood cover and side bracket etc., wherever required and refixing in its original position after repairs including material and labour for greasing and mechanical old and new parts of rolling shutters for shutters of area not exc 10 sqm each complete all as specified and as directed by Engr-in-charge.

All as per Item No.93 here-in-before but area of shutters exc 10 sqm and not exc 20 sqm each.

All as per item No.93 but area of shutter exc 20 sqm but not exc 50 sqm each. Note for Srl Item No. 93, 94 & 95 (i) Spare parts for Srl item No. 93, 94 & 95 will be measured and paid separatly under relavent items and Rate quoted shall include for scaffolding to any height, covering etc.,

Supply and fix for factory fabricated mild steel (hardened) helical wire spring of size 300mm long, 80mm dia to match with existing complete all as specified and as directed by Engr-in-charge.

Supply and fix for factory fabricated mild steel (hardened) helical wire spring of size 450mm long, 80mm dia to match with existing complete all as specified and as directed by Engr-in-charge.

Supply and fix for factory fabricated mild steel (hardened) helical wire spring of size 600mm long, 80mm dia to match with existing complete all as specified and as directed by Engr-in-charge.

Supply and fix for factory fabricated new 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 one and including one shop coat of red oxide primer complete all as specified and as directed by Engr-in-charge.

Supply and fix for factory fabricated side brackets made out of 1.25mm thick mild steel 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 by Engr-in-charge.

Supply and fix for factory fabricated new 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 by Engr-in-charge.

Supply and fix for factory fabricated mild steel of grade Fe-410-0 or Fe-310-0 2.5mm thick bottom lock plate riveted and made of mild steel sheet of 1mm and welded with and including provision of standard locking arrangement welded to and including mild steel angle iron complete to match with existing with and including one shop coat of red oxide primer complete all as specified and as directed by Engr-in-charge.

Supply and fix for rubber sponge gasket of 20mm thick and 40mm width fixed with and including approved adhesive complete all as specified and as directed by Engr-in-charge.

Supply and fix for factory fabricated hood cover of mild steel 1mm thick hexagonal, square or circular shape fitted to existing angle iron stiffness at bottom edge and to bracket plate and applying one shop coat of red oxide primer complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel factory made bevel gear box with machine cut gears suitable for rolling shutters complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel pressed beval handles 150mm long, oval type, enamelled black complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel safety lever lock with 4 levers for rolling shutters complete all as specified and as directed by Engr-in-charge.

Material and labour in repair for opening of rolling shutter hood cover, greasing to gears, helical spring and guide channels and refixing all accessories back in position of area not exc 10sqm each complete all as specified and as directed by Engr-in-charge.

Material and labour in repair for opening of rolling shutter hood cover, greasing to gears, helical spring and guide channels and refixing all accessories back in position of area exc 10 sqm and not exc 20 sqm each complete all as specified and as directed by Engr-in-charge.

Material and labour in repair for opening of rolling shutter hood cover, greasing to gears, helical spring and guide channels and refixing all accessories back in position of area exc 20 sqm and not exc 50 sqm each complete all as specified and as directed by Engr-in-charge.

Material and labour for extra for wicket door including 4 lever mild steel safety lock lockable from both inside and outside (area of wicket door to be measured) complete all as specified and as directed by Engr-in-charge.

Supply and fix for rolling shutter without ball bearing, thickness of laths 1.00mm including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete gear operated type with bevel gear box and crank complete all as specified and as directed by Engr-in-charge.

Supply and fix for rolling shutter without ball bearing, thickness of laths 1.00mm including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete push pull or manual type complete all as specified and as directed by Engr-in-charge.

Dismantling structural steel works in doors, gates etc., but excluding framed truss etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix for framed work in doors or gates of angle or other section with gusset plates, rails, braces, etc., of grade Fe 410-W (Gde E-250) quality A complete drill for fixing of steel sheeting or other covering, doors, etc., to be prepared by hanging and sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running, rails and guide channels) and hanging also fastening and fixing complete all as specified and as directed by Engr-in-charge.

Supply and fix for 1mm thick mild steel, plain, blacksheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed /welded to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for preparing new or previously untreated steel surface of any decription over 10 cm in width or girth and applying two coats of aluminium paint over one coat of aluminium red oxide primer complete all as specified and as directed by Engr-in-charge.

Material and 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 as directed by Engr-in-charge.

Material and labour for painting to new steel surfaces including prepration applying one coat of red oxide primer and two coats of synthetic paint complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel shaft for rolling shutter mechanism as fixed in repair with existing shaft for rolling shutters complete all as specified and as directed by Engr-in-charge.

Supply and fix for 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 by Engr-in-charge.

M.K Enterprises

M/s S.D Construction Co

Mahadev Enterprises

Dinesh Enterprises

INDIA ENGINEERS AND CONTRACTORS

Har Siddhi Buildcon