MAINTENANCE WORK TO OTM ACCN BLDGS INCLUDING REPAIRS AND MAINTENANCE OF BOREWELL / SHALLOW WELL SUBMERSIBLE PUMP AND CONNECTED ACCESSORIES AT ARMY AREA UNDER GE AVADI.

Amount

Taking out defective submersible pump sets including motor of capacity 5 HP / 7.5 HP from openwell / sump for repair by lifting GI tubing of size 50 mm from upto a depth of 30m by means of chain pully block or other T&P, disconnecting electrical and pipe line connection, transporting to workshop for repairing and reassembling after servicing and overhauling complete with oiling / greasing, lubricating the parts includng repair / renewal of worn out parts and spray painting with one coat of synthetic enamel paint after cleaning and scrubing, shifting back to openwell / sump , lowering and reinstallation, commissioning and testing on full load complete all as specified and directed. Note:- (a) Major defective spares replaced shall be measured and paid separately as supply only as given in list of spares here-in-after. (b) Cost of consumables like grease, cotton waste etc., other minor items /spares such as nut, bolts washers, gaskets, paints etc which are not covered under List of spares but required for effective functioning of the plant shall be deemed to be included in the rate quoted.

Supply only Impeller for submersible pumpset of capacity 5.0 HP / 7.5 HP of submersible pumpsets for openwell / sump complete all as specified and as directed.

Supply only Thrust bearing complete for submersible pumpset of capacity 5.0 HP / 7.5 HP of submersible pumpsets for openwell / sump complete all as specified and as directed.

Supply only Brass bush and distance piece for submersible pumpset of capacity 5.0 HP / 7.5 HP of submersible pumpsets for openwell / sump complete all as specified and as directed.

Supply only CI Bowl assembly for submersible pumpset of capacity 5.0 HP / 7.5 HP of submersible pumpsets for openwell / sump complete all as specified and as directed.

Dismantling motor of submersible openwell / sump pump sets of any make / model, rewinding with super enamelled copper winding of appropriate gauge and quality and insulated with varnish after removal of burnt out winding from slots with emery paper, including replacement of minor parts like worn out bush, bearing, "O" rings and filling of cooling oil with oil seal and terminal lead for AC three phase, 415 volts grade, reassembling the motor commissioning and testing for full functionality, pump sets of 7.5 HP capacity complete all as specified and directed.

Taking out defective submersible pumpets including motor of capacity 15 HP /20HP from openwell / sump for repair by lifting GI/MS tubing of size 100/80 mm from upto a depth of 30m by means of chain pully block or other T&P, disconnecting electrical and pipe line connection, transporting to workshop for repairing and reassembling after servicing and overhauling complete with oiling / greasing, lubricating the parts includng repair / renewal of worn out parts and spray painting with one coat of synthetic enamel paint after cleaning and scrubing, shifting back to openwell / sump , lowering and reinstallation, commissioning and testing on full load complete all as specified and directed . Note:- (a) Major defective spares replaced shall be measured and paid separately as supply only as given in list of spares here-in-after. (b) Cost of consumables like grease, cotton waste etc., other minor items /spares such as nut, bolts washers, gaskets, paints etc which are not covered under List of spares but required for effective functioning of the plant shall be deemed to be included in the rate quoted.

Supply only Impeller for submersible pumpset of capacity 15 HP / 20 HP of submersible pumpsets for openwell / sump complete all as specified and as directed.

Supply only Thrust bearing complete for submersible pumpset of capacity 15 HP/ 20 HP of submersible pumpsets for openwell / sump complete all as specified and as directed.

Supply only Brass bush and distance piece for submersible pumpsets of capacity 15 HP/ 20 HP of submersible pumpsets for openwell / sump complete all as specified and as directed.

Supply only CI Bowl assembly for submersible pumpset of capacity 15 HP/ 20 HP of submersible pumpsets for openwell / sump complete all as specified and as directed.

Dismantling pumpsets of 15 HP/ 20 HP capacity motor of submersible openwell / sump pumpsets of any make / model, rewinding with super enamelled copper winding of appropriate gauge and quality and insulated with varnish after removal of burnt out winding from slots with emery paper, including replacement of minor parts like worn out bush, bearing, "O" rings and filling of cooling oil with oil seal and terminal lead for AC three phase, 415 volts grade, reassembling the motor commissioning and testing for full functionality complete all as specified and as directed.

Material and labour for. lifting and lowering of submersible pump set 5 to 7.5 HP capacity and of size 50/40 mm bore of dia with flanged column pipe ( each length of column pipe not more than 3 mtr ) maximum depth of submersible pump not more than 60mtr by opening the column pipe after removing old burnt / rusted nut bolts, washers including replacement of rubber gasket and nut bolts and washer etc, complete all as specified and as directed .

Repair/maint of unsv submersible pumping set 5 HP of capacity from bore well and dismantling and strip opening of 3 phase 415 volt, 2900 rpm AC submersible pump for checking complete carrying pump set to workshop for repair of pump set ,dismantling and step opening to complete of under mentioned capacity, and seggregate all serviceable parts for reuse of unsv parts/spares such as CI/ GM impeller,necking bowl bushes,sand cap,CI intermediate bowl,s/s pump shaft etc , complete servicing, cleaning, greasing , reassembling including testing at site on full load complete all as specified and directed Notes :- Parts shall be measured and paid separately

Repair/maint of unsv AC submersible motor of capacity 5 HP from bore well and dismantling and strip opening of 3 phase 415 volt, 2900 rpm at site in presence of JE/Engineer-in-charge for checking complete carrying motor to workshop for repair of motor ,dismantling and step opening to complete of under mentioned capacity, and seggregate all serviceable parts and kept at site for reuse and rewinding with PVC insulated super quality water proof copper winding wire of suitable size/gauge and nos of turns incl replacing insulated material varnish, drying and submersible cable for connection from motor to out side up to 1.5 mtr length and reassembling including testing at site on full load complete all as specified and directed.

Repair/maint of unsv submersible pumping set 7.5 HP of capacity from bore well and dismantling and strip opening of 3 phase 415 volt, 2900 rpm AC submersible pump at site in presence of Engineer-in-charge for checking complete carrying pump set to workshop for repair of pump set ,dismentling and step opening to complete of under mentioned capacity, and segregate all serviceable parts and kept at site for reuse of unsv parts/spares such as CI/ GM impeller,necking bowl bushes,sand cap,CI intermediate bowl,s/s pump shaft etc , complete servicing, cleaning, greasing , reassembling inclding testing at site on full load complete all as specified and directed by Engr -in- charge. Notes :- Parts shall be measured and paid separately

Repair/maint of unsv AC submersible motor of capacity 7.5 HP from bore well and dismantling and strip opening of 3 phase 415 volt, 2900 rpm at site in presence of JE/Engineer-in-charge for checking complete carrying motor to workshop for repair of motor ,dismantling and step opening to complete of under mentioned capacity, and seggregate all serviceable parts and kept at site for reuse and rewinding with PVC insulated super quality water proof copper winding wire of suitable size/gauge and nos of turns incl replacing insulated material varnish, drying and submersible cable for connection from motor to out side up to 1.5 mtr length and reassembling including testing at site on full load complete all as specified and directed.

Supply and fixing in replacement of CI impeller suitable for 5 to 7.5 HP submersible pump including provision of phasing, cutting of key way etc complete to match with the size of pump shaft complete all as specified and directed.

Supply and fixing in replacement of Gun metal bush suitable for impeller 5 to 7.5 HP submersible pump including provision of phasing, cutting of key way etc complete to match with the size of pump shaft all as specified and directed.

Replacement of stainless steel shaft suitable for 5 to 7.5 HP submersible pump including provision of way to fix the bushes for impellers etc complete to match with the existing size of pump shaft complete all as specified and directed.

Excavation in trenches n. exc. 1.5 mtr wide and n. exc. 1.5 mtr in depth for laying of CI/GI water tubing and getting out in any type of soil complete all as specified and directed.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5M above the starting point completed all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm completed all as specified and directed.

Taking up or down unserviceable GI / UPVC/PPR tube of any grade 20 mm bore including all cleaning for re fixing complete all as specified and directed.

Taking up or down unserviceable GI/ UPVC/PPR tube of any grade 25 mm bore including all cleaning for re fixing complete all as specified and directed.

Taking up or down unserviceable GI/ UPVC/PPR tube of any grade 40 mm to 50 mm bore including all cleaning for re fixing complete all as specified and directed.

Supply and laying UPVC pipes 50 mm dia of pressure rating 10 KG/Sqcm laid in trench complete including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc laid in trenches including taking down the old rusted pipe and testing complete all as specified and as directed.

Replacement of UPVC pipes 40 mm dia of pressure rating 10 KG/Sqcm laid in trench complete including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc laid in trenches including taking down the old rusted pipe and testing complete all as specified and as directed.

Replacement of UPVC pipes 25 mm dia of pressure rating 10 KG/Sqcm laid in trench complete including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc laid in trenches including taking down the old rusted pipe and testing complete all as specified and as directed.

Replacement of UPVC pipes 20 mm dia of pressure rating 10 KG/Sqcm laid in trench complete including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc laid in trenches including taking down the old rusted pipe and testing complete all as specified and as directed.

Replacement for 25 mm bore dia UPVC gate valve (brass insert) complete all as specified and as directed.

Replacement for 20 mm bore dia UPVC gate valve (brass insert) complete all as specified and as directed.

Developing and flushing the bore wells for a period of 4 hours with high pressure compressed air pump till clear water flows out including removing and reflxing of installation complete all as specified and as directed. Note:- To avoid water supply hampered in the station only one bore well will be handedover to contractor for developing and flushing after completion of one bore well work other will be handedover subsequently. Contractor will not demand to handover all bore well at a time. No extra amount will be paid to contractor for the time delay.

M&L for lifting, lowring and unscrewing columns pipes segment wise, inspect for damage, replacing damaged segments and reassembling and make ready for lowering complete all as specified and as directed.

Replacement of UPVC column pipe of size 50mm dia having flange end both side as column pipe with pressure rating 20 Kg/Sqcm in single segment of 3 m complete all as specified and as directed.

M&L for nylon rope 16mm dia to be used in borewells as in repairs complete all as specified and as directed.

M&L for Checking all OH tank and UG Sump and covering all the open area of tank by carrying out necessary MS work with welding complete all as specified and as directed. Note :- Iron used for the work will be measure and paid seperately.

Supply only calcium hypo chlorite 65 to 70 % chlorine content calcium based granular (Mesh passing through - 100 BSS) 1.1 (+ or - 0.1%) for disinfectant of water treatment daily as per MES norms complete all as specified and as directed.

Demolition of old broken valve pit of any size upto 1.2mx1.2mx1.2mtr complete including brick work stone build in cement mortar , including all qyoins, arches, pillar etc complete all as specified and as directed.

M&L for PCC 1:3:6 type C2 using 40 mm graded stone aggregate as in foundation / mass concrete complete all as specified and as directed.

Material and labour for brick work with sub class B brick straight or curved on plan to any radius (20 cm graded aggregate) exc 10 cm in width and setting in cement mortar 1:4 complete all as specified and as directed.

Rendering 10mm thick in cement mortar in CM 1:4 finished fair even and smooth for valve pit chamber complete all as specified and as directed.

Cleaning of internal surface of valve chamber with wire brush to remove all the algae and prepare surface with complete white wash with two coat lime water inside/ outside valve pit chamber including two coat of black paint on top Cast Iron cover and black paint for sluice valve and CI/DI pipe inside chamber also marking arrow for direction of water flowing with writing name of area feeding in white paint complete all as specified and as directed.

Demolition of old rusted/ broken foundation of induction motor and construction of new foundation by using PCC 1:2:4 type B1 using 20 mm graded aggregate as in foundation / mass concrete and angle iron duly welded and grouted in ground by using 12mm thick and 12 inch long bolt for each foundation complete all as specified and as directed.

Replacement of old unserv rusted angle iron , valve pit cover including locking arrangement, and construction of new pump & motor foundation , valve pit chamber , valve pit cover , locking arrange for valve pit etc by using angle iron and back plates fabricated from structural steel sections including nut bolts washers welding bending cold and hot drilling holes for bolts in any shape or size as indicate or directed and inclusive of one primer coat one under coat and one finishing coat of paint, complete all as specified and as directed.

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

6mm thick non-asbestos fibre cement corrugated or semi corrugated sheets in roofs fixed with 'J' type hooks etc complete all as specified and as directed

All as per Item No.47.00 here in before, but fixing only non-asbestos fibre cement sheets obtained from item no 46.00 complete all as specified and as directed

M&L for non-asbestos fibre cement two piece plain wing ridge 6mm thick with 'J' type hooks complete all as specified and as directed

Dismantling wrought iron work or mild steel of any description not otherwise provided for truss/purlin/rafter etc complete all as specified and as directed

S&F Roof trusses (framed), trussed purlins crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle channel or flat sections) of Fe-250 including distance pieces, cleats etc. complete all as specified and as directed

S&F Rolled sections Fe-410W (Gde E-250) quality A as in main and cross beams, hip and jack rafters;purlins where connected to common rafters and running rails and guides for sliding doors;fixed with angle cleats or other connecting plates complete all as specified and as directed

Dismantling plain /corrugated steel sheeting any gauge, any thickness in roof covering, valley gutters or wall cladding etc complete all as specified and as directed.

S&F 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, fixed with self tapping screws complete all as specified and as directed

All as per Item No.54.00 but fixing only corrugated galvalume sheet obtained from Sl item No.53.00 complete all as specified and directed

S&F 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, fixed wih self tapping screws complete all as specified and as directed

S&F 0.63mm thick Black, corrugated Galvanised Iron mild steel sheeting with two corrugation side lap,fixed with coach screws and washers, in roofs, walls etc. complete all as specified and directed

S&F 0.63 mm thick plain, galvanised, mild steel sheeting, in ridges,hips,valley gutters, drip and straight flashings (length and girth fixed) with grade of zinc coating 275 complete all as specified and directed

S&F 2 mm thick clear embossed/opal white polycarbonate sheet with UV stabliser having atleast 60-80% transparancy as per relevant IS including fixing side and lapse with seal cover complete all as specified and as directed

Preparation of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed

Preparation old painted surface apply two coats of synthetic enamel paint over one coat of red oxide zinc chromium primer complete all as specified and as directed

Taking down eaves gutters and rainwater pipes (any size of pattern) including all fittings, heads, shoes, bends, swan necks etc., including cleaning or refixing or removal to store complete all as specified and directed.

S&F PVC 110 mm bore rain water pipes conforming to IS 13592 type 'B' including necessary rubber ring joints incl MS flat iron clamps of size 25mm x 3mm @ 1.2 m c/c for each pipes complete all as specified and as directed

PVC (SWR) 110 mm bore bends any radius complete all as specified and directed.

Dismantling of ceiling board of any thickness including frame work complete all as specified and directed.

M&L for aluminium snap and false ceiling of panels of size 605 x 605 mm using aluminium anodised wall angle of size 25 x 25 x 1.5 mm thick fixed to walls with rawl plug and screws n exc 1.50m centre to centre and intermediate panels using main "Tee" and cross "Tee" aluminium anodised section of size 35 x 25 x 1.50 mm and 25 x 25 x 1.50mm thick suspended with and including 2mm dia GI wire n exc 1.2 m centre to centre including 8mm thick semi perforated particle board in ceiling ,painting with two coats of synthetic enamel paint over a coat of pink primer surfaces of any description, not otherwise, described, over 10cm width or girth complete all as specified and directed

Servicing of steel rolling shutters of area exc 10 Sqm but n.exc 25sqm ( single opening) gear operated by rectification of minor defects, overhauling, greasing lubricant of guide rails and refixing clamps riveting including necessary repairs to the locking arrangements and replacement of worn-out spare parts such as gear/worm/interlocking lath/ball bearing in order to bring the rolling shutters to easy operation and smooth functioning complete all as specified and as directed. Note:- Cost of gear/worm/interlocking lath/ball bearing will be measured and paid as supply only under respective items complete all as specified and directed

Supply only gear/worm (machine cut) including connecting mechanical device complete all as specified.

Supply only interlocking lath sections made out of cold rolled steel strips of 1.2mm thick and 75mm width complete all as specified and directed.

Demolition of brick or stone masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stone work, complete all as specified and directed.

Brickwork with fly ash Old size bricks straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed

Rendering 15mm thick in CM 1:6 on other than fair faces of brick work or stone masonry surfaces, even and smooth (without using extra cement) , 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 premises complete all as specified and directed

Non - skid Coloured Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 10mm thick screed bed in CM (1:4) complete all as specified and directed.

Glazed ceramic coloured tiles (300x200mm) x 6 to 7mm thick, as in vertical surfaces such as in skirting and dado etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles laid over and including 10mm thick back coat in CM (1:4) complete all as specified and directed.

Taking up or down steel water tubings and connections of 15mm bore pipe including cleaning or re-fixing or removal to store , complete all as specified and directed.

Taking up or down steel water tubings and connections of 20mm bore pipe including cleaning or re-fixing or removal to store , complete all as specified and directed.

M&L for unplasticised PVC pipes 15mm bore of pressure rating 10kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and as directed.

M&L for unplasticised PVC pipes 20mm bore of pressure rating 10kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and as directed.

S&F in repairs 15mm bore stop valve/Angle cock, chromium plated fancy type cast copper alloy, screwed down high pressure, with crutch or butter fly handle, screwed both ends for iron pipes or for unions and fixed of,complete all as specified and directed.

S&F in repairs 20mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe , all as specified and directed.

S&F in repairs 15mm bore Pillar taps bore cast copper alloy, with capstan heads,chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts,screwed for iron pipe, complete all as specified

S&F in repairs 15mm bore Bib taps, cast copper alloy chromium plated with crutch or butter-fly handle screwed down, screwed for iron pipe or for brass ferrules, complete all as specified and directed.

S&F in repairs 15mm bore Bib tap standard of PTMT any colour screwed, for iron pipe (minimum wt 90gm), complete all as specified and as directed

S&F in repairs 15mm bore stop valve of PTMT any colour high pressure screwed for iron pipe and fixed, minimum weight 90 gms, complete all as specified and directed.

S&F in repairs 15mm bore Angle stop valve of PTMT any colour high pressure screwed for iron pipe and fixed, (Minimum weight 15mm-90gms) complete all as specified and as directed

S&F in repairs 15mm Pillar taps of PTMT any colour high pressure screwed for iron pipe and fixed.(Minimum weight 110gms, complete all as specified and as directed

S&F in repair 15mm bore brass CP mixer for mixing hot & cold water, screwed down for iron pipe and fixed, complete all as specified and directed.

S&F in repairs 20mm bore Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 142gms) complete all as specified and directed.

750 ltr capacity rotational moulded polyethylene water storage tanks (Cylinderical vertical with closed top) and fixed in position, all as specified in SSR Part-I, including dismantling of old water tank of any description, complete all as specified and directed.

S&F 1000 ltr capacity rotational moulded polyethylene water storage tanks (Cylinderical vertical with closed top) and fixed in position, all as specified in SSR Part-I, including dismantling of old water tank of any description, complete all as specified and directed.

S&F in repair Lid for rotational moulded polyethylene water storage tanks (any capcity) complete all as specified and directed

Cleaning and removing all scale and dirt, etc, from tanks capacity exc 500 and n.exc 1000ltr and from mouths of circulating pipes, etc.complete all as specified and as directed

S&F in repairs PVC connection 15mm size with PTMT nuts of length 600mm,complete all as specified and directed.

S&F in repairs 125mm Chromium plated shower roses with or without swivel joints, including fixing to steel pipe or union complete all as specified and directed.

S&F in repairs Swivel shower of PTMT any colour for fixing with 15mm pipe. (Minimum weight 40gms) complete all as specified and directed.

S&F in repairs Tubular towel rail, brass chromium plated 20mm dia D type, 60cm long between flanges, complete all as specified and directed.

S&F in repairs only brass chromium plated Health Faucet with 1mtr Flexible tube & Hook (Make Prayag or equivalent) complete all as specified and directed

S&F in repairs Sheet glass shelf assembly consisting of 5.5mm thick, 12cm wide with chromium plated bracket guard and railing 60cm long, complete all as specified and as directed.

S&F in repairs Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

S&F in repair Vitreous China wash down water closet pan (pedestal pattern) white(excluding flushing cistern and flush pipe) including connection to drain or out going pipe and flush pipe anti symphonize pipe etc complete all as specified and as directed.

S&F in repairs Vitreous China squatting pan of 'Orissa' pattern of size 580 x 440mm, white, with integral foot rests, complete including provision of lime concrete bedding complete all as specified and as directed.

S&F in repairs 10 ltr capacity PVC valveless symphonic action type flushing cistern low level white with inlet ball valve, float and handle/push including brackets and PVC flushing pipe 32mm bore, complete all as specified and as directed.

S&F in repairs Flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern including all joints complete all as specified and as directed.

S&F in repairs Vitreous China wash Basin (flat back or angle back type) , of size 550x400mm including brackets, waste coupling PTMT, and waste pipe PVC 32mm dia including cutting for and pinning in ends of brackets or erecting stand etc, complete all as specified and as directed.

S&F in repairs Vitreous china bowl urinal flat back, of size 465x355x265mm white (minimum), with grating and union for discharge pipe (excluding flushing cistern, flush pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including discharge pipe of PVC 32mm dia, fixed in repairs, complete all as specified and directed.

S&F in repairs 32mm Waste coupling of PTMT (half or full threaded) (Minimum weight 32mm- 45gms) complete all as specified and as directed.

S&Fin repairs PVC waste pipe 32mm bore complete all as specified and as directed.

S&F in repairs 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement, all as specified and directed.

S&F in repairs Grating doom 100mm dia of PTMT (Minimum weight 25gms) complete all as specified and as directed.

Taking down PVC (SWR) pipes 110/75mm internal dia laid in trenches or fixed to walls incl all fittings complete all as specified and as directed.

S&F PVC (SWR) pipe 110mm bore, PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors, complete all as specified and as directed.

S&F PVC (SWR) pipe 75 mm bore, PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors, complete all as specified and directed.

S&F PVC (SWR) pipe 110mm bore, PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls, complete all as specified and directed.

S&F PVC (SWR) pipe 75 mm bore, PVC (SWR) pipes single socketed, in any length with rubber ring joints,fixed to walls, complete all as specified and directed.

S&F 110mm bore PVC (SWR) bends any radius, complete all as specified and directed.

S&F 75mm bore PVC (SWR) bends any radius, complete all as specified and directed.

Taking down chowkats or frames not exc 1.5Sqm each with shutters (without taking off shutters from the frames), complete all as specified and directed.

Taking down chowkats or frames exc 1.5Sqm and not exc. 4Sqm each with shutters (without taking off shutters from the frames), complete all as specified and directed.

M & L for forming Jambs etc to openings (to forgoings items) incl cutting, toothing and properly bonding into old work also facing, jointing and pointing to match existing work in CM 1:6 complete all as specified and as directed

S&F Second class hardwood 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 directed.

S & F 35mm thick 2nd class hard wood (Kail) Plain, framed,panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats complete, all as specified and directed.

S&F 30mm thick 2nd class hard wood glazed and skeleton shutters open rebated and prepared to receive glass gauge etc,(without sash bars) edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc, cut and mitred beads for securing glass etc size of members of shutters as spd in SSR part I, section 8. complete all as specified and as directed

S & F in repairs of anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and directed

S&F in repairs of Anodised aluminium powder coated (minimum thickness of powder coating 50 micron) frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed

S & F in repairs of Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening complete all as specified and as directed.

S&F in repairs of Factory made solid PVC profiled panel door shutter 28mm thick withintegral skin as frame & 3mm thick high pressure compact laminate on both side of approved colour as, with 'C type Gl or 40 x 20 x19 of MS pipe as stiffner & supplying & fixing in frame incl all fittings(handles/tower bolt/sliding bolt/hinges etc complete all as specified and as directed.

S&F 125 mm long aluminium anodised, barrel tower bolts of extruded section and fixed, complete all as specified and directed.

S&F 100 mm long aluminium anodised, barrel tower bolts of extruded section and fixed, complete all as specified and directed.

S&F 300 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy complete all as specified and directed.

S & F floor door stopper 150 mm size of aluminium alloy body and tongue, anodised with hard drawn steel spring fixed in floor complete all as specified and as directed.

S&F 100mm Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-21 complete all as specified and as directed.

S&F 75mm Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-21 complete all as specified and as directed.

S&F 150mm long Aluminium handles, cast type, anodised, all as specified and directed.

S&F 100mm long Aluminium handles, cast type, anodised, all as specified and directed.

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

S&F mild steel Framed work such as grills, gratings, etc.. 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 workon- forming to Fe.290.Gde-E-165 complete all as specified and as directed.

S&F in repairs 4mm thick figured glass, pin head type and glazing with oil putty in squares n.exc 0.50 Sqm in each pane, complete all as specified and as directed.

S & F in repairs 4mm thick sheet glass ordinary quality, glazing with oil putty or wooden beads in squares nexc 0.5 sqm in each pane, complete all as specified and as directed

S&F in repairs Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed

S&F Mild steel 300mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed

M&L for preparation of newly plastered surface of walls and applying two coats of oil bound distemper and one coat of 3mm thick wall care putty over a coat of alkali resistant primer complete all as specified.

muthu constructions (BID ID -3136977)

SAMYDOSS CONSTRUCTIONS (BID ID -3149174)

pmv.enterprises (BID ID -3143801)