REPAIRS REPLACEMENT TO BR NATURE WORKS OF EM INSTALLATIONS IN AREA UNDER AGE BR I AT NAVAL STATION KARANJA

Amount

Dismantling and taking down water storage tanks of 500 Litre capacity and Supply and Fix 500 litres capacity rotational moulded polyethylene water storage tanks Triple layer in white colour (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including connecting the over flow drain out, inlet and outlet pipes, tank nipple, elbow, bend, union, sockets, ball brass valve high pressure of 20mm dia etc complete all as specified and directed by Engr-in-Charge.

Dismantling and taking down water storage tanks of 1000 Litre capacity and Supply and Fix 1000 litres capacity rotational moulded polyethylene water storage tanks Triple layer in white colour (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including connecting the over flow drain out, inlet and outlet pipes, tank nipple, elbow, bend, union, sockets, ball brass valve high pressure of 25mm dia etc complete all as specified and directed by Engr-in-Charge.

Taking down old unserviceable shutter of any description exc 1.00 Sqm but not exc 2.00 sqm, complete all as specified and directed by Engr-in-Charge.

Taking down chowkhat or frame with shutter (without taking off shutter from the frames) not exc 1.5 Sqm each of steel windows/wooden door/PVC door etc, complete all as specified and directed by Engr-in-Charge.

Taking down chowkhat or frame with shutter (without taking off shutter from the frames) exc 1.5 Sqm but not exc 4 Sqm each of door/ windows etc, complete all as specified and directed by Engr-in-Charge.

Supply and Fix 2nd class hard wood 35mm thick Factory made plain framed panelled shutter any number of panels of with lock rail and panel of 9mm BWP commercial ply or 12mm 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 by Engr-in-Charge.

Supply and Fix 2nd class hard wood plain solid, straight, chowkhats and frames wrought framed rebated on the solid, rounded or chamfered put together with glue pinned at joints, complete all as specified and directed by Engr-in-Charge.

Supply and Fix factory made solid panel PVC door shutter 30mm thick (Style) consisting of frame made out of MS tubes 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 inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed the stiles and rails with suitable PVC Sheet beading and jointed together with solvent cement supplying & fixing in the frame at site as per specification and drawing, complete all as specified and directed by Engr-in-Charge.

Supply and Fix solid PVC door frame of size 50x47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube supplying and fixing in opening as per specification & drawing, complete all as specified and directed by Engr-in-Charge.

Supply and Fix 200mm long aluminium, anodized, barrel tower bolts of extruded section complete all as specified and directed by Engr-in-Charge.

Supply and Fix 150mm long aluminium, anodized, barrel tower bolts of extruded section complete all as specified and directed by Engr-in-Charge.

Supply and Fix 300mm long aluminium alloy, anodized, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheet, 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 by Engr-in-Charge.

Supply and Fix Aluminium handles 150mm long, cast type, anodised, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Aluminium handle 125mm long, cast type, anodised, complete all as specified and directed by Engr-in-Charge.

Supply and Fix butt hinge size 100mm extruded Aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21, complete all as specified and directed by Engr-in-Charge.

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

Material and Labour for preparation of old wooden surfaces of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repairs stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm with stainless steel wire stapler, complete all as specified and directed by Engr-in-Charge.

Material and Labour preparation of new steel surfaces of any description over 10cm width or girth not otherwise described and apply two coats of synthetic enamel paint over one coat of red oxide primer, complete all as specified and directed by Engr-in-Charge.

Material and Labour preparation of old steel surfaces of any description over 10cm width or girth not otherwise described and apply one coat of synthetic enamel paint, complete all as specified and directed by Engr-in-Charge.

Demolition of Cement Concrete (unreinforced) concrete in ground floors and pavings not exc 15 cm Thickness (below or above ground level), complete all as specified and directed by Engr-in-Charge.

Material and Labour PCC (1:3:6) type C-2 using 40mm graded agg as in 75mm thick as in plinth protection/footpath. finished even & smooth using extra cement, complete all as specified and directed by Engr-in-Charge.

Material and Labour 100 mm thick PCC 1:2:4 Type B-2 (using 40 mm graded aggregate ) as in hard standing and similar works etc finished cement concrete surface even and smooth without using extra cement, complete all as specified and directed by Engr-in-Charge.

Material and Labour cement concrete Type B-1 1:2:4 (20mm graded Aggregate) in bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including necessary formwork, complete all as specified and directed by Engr-in-Charge.

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

Material and labour for 20mm thick rendering in cement mortar 1:4 on external surface of brick wall or concrete surfaces, complete all as specified and directed by Engr-in-Charge.

Material and labour for 15mm thick rendering in cement mortar 1:6 on internal surface of brick wall or concrete surfaces, complete all as specified and directed by Engr-in-Charge.

Material and labour for 5mm thick rendering in cement mortar 1:3 on ceiling surface, complete all as specified and directed by Engr-in-Charge.

Material and Labour for preparing new plastered surface of ceiling and applying three coats of white wash, complete all as specified and directed by Engr-in-Charge.

Material and Labour for preparation of newly plastered surfaces and applying two coats of oil emulsion distemper on walls over a coat of chalk whiting primer, complete all as specified and directed by Engr-in-Charge.

Material and Labour for preparation of old distempered surfaces of walls including washing, rubbing down and stopping of nail holes and applying one coat of oil bound distemper (oil emulsion) on walls, complete all as specified and directed by Engr-in-Charge.

Material and Labour for preparation of old plastered surfaces and applying one coat of white wash on ceilings, complete all as specified and directed by Engr-in-Charge.

Material and Labour Preparation of newly plastered surfaces of walls and applying two coats cement based paint on walls over a coat of alkali resistant primer, complete all as specified and directed by Engr-in-Charge.

Material and Labour for preparation of old painted surfaces and applying one coat of cement based paint on walls, complete all as specified and directed by Engr-in-Charge.

Dismantling floor hearth or wall tiling including cement mortar bedding but not backing and removing from site, complete all as specified and directed by Engr-in-Charge.

Material and Labour for Vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 20mm thick screed bed in CM 1:4 to receive tiles, complete all as specified and directed by Engr-in-Charge.

Material and Labour for Vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 10mm thick rendering in CM 1:4 to receive tiles, complete all as specified and directed by Engr-in-Charge.

Material and Labour Glazed ceramic coloured tiles 350x 250x 7mm / 450x 350x 7mm thick on vertical surfaces such as skirting/dado/risers etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles with and incl 10mm thick backing coat in CM 1:4, complete all as specified and directed by Engr-in-Charge.

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

Demolition of wall stone/brick masonry built in cement mortar including all quoins arches pillars etc, complete all as specified and directed by Engr-in-Charge.

Material and Labour for brick work with sub class 'B' bricks, straight or curved on plan exc 6 meter mean radius built in CM 1:6, complete all as specified and directed by Engr-in-Charge.

Material and Labour for Stone walling of random rubble, brought upto courses, well bonded, bedded and solidly hearted, built in CM 1:6, complete all as specified and directed by Engr-in-Charge.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified, of random rubble walling, uncoursed or brought upto courses, maximum depression n.exc 20mm in granite or trap stone, complete all as specified and directed by Engr-in-Charge.

Demolition of precast concrete block walling build in Cement mortar, complete all as specified and directed by Engr-in-Charge.

Material and Labour for Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6 type C1, 1:3:6 using 20mm graded stone aggregate, complete all as specified and directed by Engr-in-Charge.

Material and Labour for complete removal of existing treatment of old plastered surface of walls and for applying one 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 by Engr-in-Charge.

Material and Labour for preparation of old plastered or previously untreated surfaces of wall and applying one coats of camouflage (Antifungal) paint for any height of building with necessary scaffolding with safety measures, complete all as specified and directed by Engr-in-Charge.

Material and Labour for new or old surfaces of exterior wall decorating and water proofing treatment to wall surface by wire brushing in order to remove dust, dirt, loose particles, laitance. Thereafter wash the surface with clan water & allow to dry. Fill visible cracks/ joints by chemistic crack seal caulking compound & allow to dry for 24 hours. Apply a primer coat of chemistic prime M Seal (water base primer) and allow to dry for 6 hours. Thereafter apply 02 coats of chemistik PDS-50 (WB high build anti carbonating coating cum waterproofing) & shade by brush at the interval of 08 hours between the coat and allow to dry to match the existing shade including necessary scaffolding for any height, covering etc, complete all as specified and directed by Engr-in-Charge. Note : Painting shall be done by authorised, certified applicator of paint manufacturer of paint used. Approval shall be obtained from GE for make/ manufacturers and applicator before engaging in the work.

Complete removal of existing water proofing treatment (any layers of existing treatment)any description surface of roof slab including cleaning, with wire brushing, watering, removal of debris upto 1500 m distance, complete all as specified and 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

Roughening surfaces of old concrete floors by picking, sweeping clean and washing down with waters to remove dusts etc, complete all as specified and directed by Engr-in-Charge.

Brushing neat cement slurry with 3kg/sqm of cement, complete all as specified and directed by Engr-in-Charge.

Material and Labour for PCC 1:2:4 type B-1 (using 20mm graded stone agg) as in concrete padding, laid to required slope, including finishing the concrete surface fair and even without using extra cement, complete all as specified and directed by Engr-in-Charge. Notes : (i) PCC padding shall be turned around into coving at all vertical projection above roof upto a height of 150mm. (ii) Water proofing compound shall be measured and paid separately as 'Supply only' under relevant items of this schedule.

Material and Labour for 10 mm thick screed bed or bedding layer of mortar in cement mortar (1:4) for laying roof finish as padding finished with WPC 3% by weight of total cement, complete all as specified and directed by Engr-in-Charge. Note :- Integral WPC shall be measured and paid separately under relevant items of this schedule.

Apply oil bound bitumen 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 Celsius on the prepared dry roof surface, complete all as specified and directed by Engr-in-Charge.

Material and Labour APP based polymeric membrane min weight 3.5kg/sqm and minimum 4mm thick reinforced with polyester non woven fabric(weight not less than 150 gms/sqm laid on primed surfaces by torch application method, complete all as specified and directed by Engr-in-Charge.

Material and Labour for preparation of new surfaces of any description not otherwise described over 10cm width or girth and applying two coats of solar reflective aluminium paint @ 0.10 kg/sqm membrane surfaces, complete all as specified and directed by Engr-in-Charge.

Supply only Integral waterproofing compound, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repair 600x200mm Metallic/acrylic board fixing with SS screws (3 inch) to the existing wall, making good to the surface (Any height) incl bldg No & name (Eg: BLDG NO P-0015) , complete all as specified and directed by Engr-in-Charge.

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

Framed work such as grill, gratings, sun shed etc with ends of bars shouldered and/or riveted or welded, or forged in to spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, frame work of water tanks and similar work conforming to Fe-410-O or Fe-310-O, complete all as specified and directed by Engr-in-Charge.

Material and Labour PCC 100mm thick 1:4:8 type D2 using 40 mm graded stone aggregate as in sub base, complete all as specified and directed by Engr-in-Charge.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons, cills etc. laid bedded & pointed in any mortar, complete all as specified and directed by Engr-in-Charge.

Material and Labour Granite (of any type) tiles / slab 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing over screed bed 20mm thick in CM 1:6, complete all as specified and directed by Engr-in-Charge.

Material and Labour Granite (of any type) tiles / slab 20mm thick machine cut, in skirting / dado / vertical surface laid over cement screed and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete over backing coat 10mm thick in CM 1:3 necessary adhesive, complete all as specified and directed by Engr-in-Charge.

Material and Labour Machine cut kota stone slab 20-25 mm thick as in flooring, laid over and incl 20 mm thick screed bed in CM 1:3 set and jointed in neat cement slurry and pointed with cement and pigment to match the shade of the slab incl rubbing and polishing, complete all as specified and directed by Engr-in-Charge.

Material and Labour Machine cut kota stone slab 20-25 mm thick as in vertical surfaces such as riser of steps, skirting, dado, window cills, and pillar etc., laid over and incl 10 mm thick backing coat in CM 1:3 set and jointed in neat cement slurry and painted with cement and pigment to match the shade of the slab incl rubbing and polishing etc, complete all as specified and directed by Engr-in-Charge.

Material and Labour exterior grade fibre reinforced heavy duty cement concrete designer tiles 23+2mm thick layer colour pigment as per IS 1237-1980 (Reaffirmed in 2006) design as CHITRA type (samples approved by Engr-in-Charge) over and including 20mm thick screed bed in CM 1:3, complete all as specified and directed by Engr-in-Charge.

Rounding to edges of stone slabs one edge / nosing such as in steps, cooking platform, and other similar situations, complete all as specified and directed by Engr-in-Charge.

Material and Labour Machine pressed precast concrete interlocking paver block any shape and size with grey cement and pigment (colour) glossy finish, laid dry over 50mm thick stone dust or sand base and compacted with using vibrator, confirming to IS 15658-2006 of 60 mm thickness M-35 Grade, complete all as specified and directed by Engr-in-Charge.

Material and Labour Sand filling under floors or in foundations incl watering and consolidation, complete all as specified and directed by Engr-in-Charge.

Raking out joints / pointing to random rubble or polygonal rubble uncoursed or brought up to courses built in cement or lime mortar, complete all as specified and directed by Engr-in-Charge.

Material and Labour for raised pointing to random or polygonal rubble masonry uncoursed or brought upto course in CM (1:4) , complete all as specified and directed by Engr-in-Charge.

Dismantling RCC post or struts any section , including taking out embedded portion and making good disturbed ground post embedded concrete including cleaning and cutting of grass,shurbs,bushes etc, complete all as specified and directed by Engr-in-Charge.

Material and Labour cement concrete type C-2 1:3:6 (Using 40mm graded stone aggregate) in foundation filling and mass concrete, complete all as specified and directed by Engr-in-Charge.

Supply and Fix for Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc. not exceeding 10 kg each brackets, conforming to Fe-290 Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel'); flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc, and similar work, complete all as specified and directed by Engr-in-Charge.

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

Supply and Fix Galvanised PVC chain link fencing 80x80mm with PVC coated mesh made out of 3mm dia MS wire and 1mm thick PVC coating through out and fixed to post, complete all as specified and directed by Engr-in-Charge.

Ditto all as per item no 77.00 here-in-before but except fencing

Supply and Fix Round bars 5 mm dia and over upto and including 10mm dia in stirrups spacers and binders, cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking end and binding with and including MS wire annealed not less than 0.9 mm dia confirming Fe-410-W (Gde-E-250) quality-A or Fe 290 (Gde-E-165), complete all as specified and directed by Engr-in-Charge.

Ditto all as per item No 79.00 here-in-before but except steel Bar

Supply and Fix Mild steel screw bolts 11 to 15 mm diameter of shank screw bolts (machine made) with hexagonal screw heads at one end & screwed the other, or screwed both ends, each screwed end to be fitted with washers & one hexagonal or square nut, length of bolt exc 5cm but not exc 10 cm long, complete all as specified and directed by Engr-in-Charge.

Dismantling of fencing wire of any description, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repairs Galvanized, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provision of galvanized mild wire, staples or steel pins etc, complete all as specified and directed by Engr-in-Charge.

Ditto all as per item No 83.00 here-in-before but Fixing Only.

Supply and Fix in repairs fancy type chromium plated bib tap 15mm bore cast copper alloy with crutch or butterfly handles, screwed down screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repairs 15 mm bore Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe and fixed, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repairs fancy type chromium plated stop valve 15mm bore cast copper alloy screwed down high pressure with crutch or butterfly handle, screwed both ends for iron pipe, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repairs brass CP shower rose 125mm size, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repairs cast iron soil waste and vent pipe (sand cast) in any length with or without ears with cement joints fixed to wall including dismantling of old unserviceable pipes, complete all as specified and directed by Engr-in-Charge using pipe of dia:- (a) 100 mm bore

(b) 75mm bore

Supply and Fix in repairs 100mm dia of outer cast iron nahani trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) fixed in repairs, complete all as specified and directed by Engr-in-Charge.

Supply and Fix CI branch pieces single (equal or unequal), ordinary or inverted (Spigot or socket type) or with parallel branches, complete all as specified and directed by Engr-in-Charge :- (a) 100mm bore

(b) 75mm bore

Taking up or down steel tubing and connections, 15mm bore, complete all as specified and directed by Engr-in-Charge.

Taking up or down steel tubing and connections, 25mm bore, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Tubes, 'medium grade', galvanised, with all fitting; laid in trenches 15mm bore, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Tubes, 'medium grade', galvanised, with all fitting; laid in trenches 25mm bore, complete all as specified and directed by Engr-in-Charge.

Taking down rain water pipes (any size or pattern) including all fittings, heads, shoes, bends, swan-necks etc including cleaning, complete all as specified and directed by Engr-in-Charge.

Supply and Fix 110mm dia PVC (SWR) Pipes single socketed in any length with rubber ring joints fixed to wall, complete all as specified and directed by Engr-in-Charge.

Supply and Fix 75mm dia PVC (SWR) Pipes single socketed in any length with rubber ring joints fixed to wall, complete all as specified and directed by Engr-in-Charge.

Supply and Fix PVC (SWR) bends any radius 110mm bore, complete all as specified and directed by Engr-in-Charge.

Supply and Fix PVC (SWR) bends any radius 75mm bore, complete all as specified and directed by Engr-in-Charge.

Supply and Fix for PVC (SWR) branch piece, double 'Y' equal or unequal 110mm bore, complete all as specified and directed by Engr-in-Charge.

Supply and Fix for PVC (SWR) branch piece, double 'Y' equal or unequal 75mm bore , complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repair vitreous china squatting pan "Orissa' pattern size 580x440 mm white with integrated foot rest and 'P' trap (excluding flushing cistern) but including PVC flush pipe and provision of lime concrete bedding as fixed in repairs, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repair white vitreous China wash hand basin of size 550x400mm with CI bracket, complete all as specified and directed by Engr-in-Charge and comprising of the following :- (a) Waste fitting 32mm dia brass chromium plated with long screwed shanks and fly nut flange end bedded in red lead cement and other end fixed. (b) Pillar tap cast copper alloy with capstan head chromium plated, screwed down, high pressure with or without lettered 'hot' or 'cold' with long screwed shank and fly nut. (c) PVC waste pipe 32mm dia 600mm long. (d) PVC Connection 15mm size with PTMT nuts of length 450mm long.

Cleaning existing storm water drain including cleaning of grasses, vegetation growth, excavating deposited mud etc at inner faces of drain and removing debris to a distance not exc 50m & depositing where directed (outside periphery area) at a level not exc 1.50m above the starting point, complete all as specified and directed by Engr-in-Charge.

Taking down of hood cover of rolling shutter of gear operated type area about 25sqm clear of each and greasing to all parts of rolling shutter after replacement of following unserviceable parts as required for smooth function of rolling shutter and refixing properly including bracket :- (a) Shaft 50mm mild steel pipe.

(b) Gear box

(c) Helical spring 600mm long.

(d) Lath patty (strips) of 75mm wide & 1.20 mm thick MS.

(e) Ball bearing for 50mm dia pipe.

(f) Cranked wheel

Supply and Fix Steel rolling shutters, without ball bearing, as specified 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, thickness of laths 1.25mm , complete all as specified and directed by Engr-in-Charge

Supply and Fix in repair 15mm bore angle cock with flange cast copper alloy, chromium plated, fancy type, screwed both ends for iron pipe or for union, complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repair PVC flushing cistern syphonic action 10 litre capacity high / low level white with inlet ball valve float and handle including bracket, complete all as specified and directed by Engr-in-Charge.

Supply and Fix brass CP towel rail, 20mm dia, D type, 60 cm long between flanges fixed in repairs, complete all as specified and directed by Engr-in-Charge.

Supply and Fix sinks made of stainless steel 1mm thick, kitchen or laboratory with plugs, washers and wastes, including bedding, waste fitting, waste pipe in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x160mm fixed in repair, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDMrubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ panelling, C.P. brass/ stainless steel screws, complete all as per architectural drawings and as specified and directed by Engr-in-Charge.

Supply and Fix Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ panelling, C.P. brass/ stainless steel screws, complete all as per architectural drawings and as specified and directed by Engr-in-Charge.

Material and Labour 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(DG 104), with approved standard section and fixed to the existing window frame with CP brass / stainless steel screws @ 200mm c/c, incl cutting the grill to proper opening size for fixing and operation of handle and fixing approved anodised aluminium standard F section(19x28x2mm thick) around the opening, all complete as per requirement and direction of Engr-in-Charge.

Supply and Fix 4mm thick sheet glass ordinary quality and glazing in squares exceeding 0.5 Sqm in each pane complete all as specified and directed by Engineer-in-Charge.

Supply and Fix 4mm thick sheet glass, ordinary quality and glazing in squares not exceeding 0.5 Sqm in each pane complete all as specified and directed by Engineer-in-Charge.

Dismantling Asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Pre- painted galvalume aluminium 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, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Pre-Painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws, complete all as specified and directed by Engr-in-Charge.

Disconnecting existing tanks, exc 250 and not exc 500 litres capacity, setting aside the tanks for cleaning and removing all scales and dirt complete and washing the tanks by using bleaching powder and clean water & including reconnecting & re-fixing the same in its original position, complete all as specified and directed by Engr-in-Charge. Note : writing the date of cleaning on the outer surface of the tank by paint, letters of 3cm height and width including obliterating old writing all as specified and directed.

Ditto all as per item No 121.00 here-in-before but capacity exc 500 and not exc 1000 litres, complete all as specified and directed by Engr-in-Charge.

Dismantling wall and ceiling boards (fibres pulp insulation etc) or insulation boards/slabs/blankets any thickness including cover fillets, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Anodised aluminium size 605 x 605 mm snap grid frame work for false ceiling, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Hangers 6 mm dia G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long, complete all as specified and directed by Engr-in-Charge.

Supply and Fix 10mm thick without relevant PVC insulation panels with EPS stuck to 1mm printed PVC sheet suitably placed in false ceiling grid made of Aluminium/G.I./M.S. as per specification and drawing, complete all as specified and directed by Engr-in-Charge.

Material and Labour for preparation of old Interlocking/floor/hard standing surface of any description and any position & applying one coat of terra cotta exterior grade paint on floor/tiles etc, complete all as specified and directed by Engr-in-Charge.

Material and Labour for preparation old or untreated surfaces of painting brick, stone, concrete, AC sheet, GI sheet, plaster surfaces of any description over 10cm width or girth priming paints plaster coat and applying two coat of synthetic enamel paint, complete all as specified and directed by Engr-in-Charge.

Material and Labour for Hardcore of broken stone or boulders not exc 63mm deposited, spread and levelled in layers not exc 15cm thick watered and rammed to a true surface, complete all as specified and directed by Engr-in-Charge.

EVEREST CONSTRUCTION (BID ID -3146910)

Mahadev Enterprises (BID ID -3146775)

M/s S.D Construction Co (BID ID -3147310)