REPAIR / MAINT OF ELECTRIC GEYSER AND SOLAR WATER HEATER AND ALLIED WORKS OF MIL STATION UNDER GE SUKNA

Amount

M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M&L PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in copings, bed plates, bed block for holdfasts, filling in pressed steel door frames, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.

M&L for repair to broken/damaged RCC chajjas by making good with PCC 1:2:4 type B1 or rendering 15 mm thick in cement mortar 1:4 mixed with water proofing compound to top and sides and rendering 5 mm thick to soffits in cement mortar 1:3 including necessary formwork reinforcement duly welded if required including demolition of broken/loose PCC or taking down old plaster at any storey of building upto 9 mtr height complete all as specified and directed.

S&F 30 mm thick flush door shutters solid core construction, with block board core and plywood face fanels, commercial type on both side and covered on both side with decorative face veneer with liping/frame to match complete all as specified and directed.

Taking down chowkhats or frames area not exc. 1.50 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and directed.

S & F 30 mm thick (style thickness) factory made solid panel PVC shutter consisting of frame made out of mild steel tubes for top and bottom rails, mild steel frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles and rails with suitable PVC sheets beading and joined together with solvent cement as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S & F factory made Solid PVC door frame of size 50 mm X 47 mm made out of 5 mm plain coloured PVC sheet reinforced with mild steel square tube as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S&F 5 mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S&F in repairs 5 mm thick PVC insulation panel with EPS stuck to 1 mm plain PVC sheet suitably placed in false ceiling including GI frame work for seamless ceiling comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9mm thick having equal flanges of 15mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (n. exc. 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel at 457 mm centre to centre and necessary hangers 6 mm dia GI fixed to roof complete all as specified and directed.

S & F 100 mm long Extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S & F 150 mm long Extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks or galvanised wire staples complete all as specified and as directed.

S & F Steel windows with side hung shutters including box type hinges with steel handle and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

S&F Steel windows with side hung shutters including box type hinges with steel handle, and steel peg stay, complete without glazing bars, dove-tailed or welded complete all as specified and directed.

S&F steel ventilator with top hung shutter and including hinges steel peg stay complete all as specified and directed.

S & F of pressed steel frame of size 105 X 60 mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plates etc complete all as specified and directed.

S & F of pressed steel frame of size 125 X 60 mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plates etc complete all as specified and directed.

S&F Powder coated aluminium frame work (minimum thickness of powder coating 50 micron) for doors, sliding window three track, ventilators with one or more rebates and including necessary joining cleats, glazing clips, rubber neoprene packing, anodised aluminium snap beading screws etc, complete all as specified and directed.

S&F Anodised aluminium frame (minimum thickness of powder coating 50 micron) 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 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/ paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge.

S&F for Aluminium powder coated door shutters, aluminium section weighing not less than 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges anodised alumnium snap beading, screws etc complete all as specified and directed.

S&F standard aluminium anodised section for window (sliding three track/two track/fixed or louvers type) and ventilator shutters, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing or gaskets for fixing glass, anodised aluminium snap beading, screws, anodised aluminium fittings such as locking arrangement , screws, plugs, handle, lock, roller nylon ball bearing etc, complete all as specified and directed. Note :- Glass and wire mesh shall be measured and paid separately under respective items.

S&F standard aluminium powder coated section (minimum thickness of powder coating shall be 50 micron and colour shall be as approved by GE) for window (sliding three track/two track/fixed or louvers type) and ventilator shutters, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing or gaskets for fixing glass, anodised aluminium snap beading, screws, anodised aluminium fittings such as locking arrangement , screws, plugs, handle, lock, roller nylon ball bearing etc, complete all as specified and directed. Note :- Glass and wire mesh shall be measured and paid separately under respective items.

S&F in replacement 4 mm thick E-board (designer pattern) celing of size 60x60 cm, fixed or laid / inserted to with and including aluminium framework with screws in false ceiling (flat or sloping) of grid size 605 x 605 mm and with and including anodised aluminium snap grid with 25x25x1.5 mm thick Tee section and 38x25x2 mm thick angle for false ceiling Hangers with 6 mm dia. G.I. (length as required) adjusting level fixed to roof slabs/truss by means of ceilling 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 including necessary dismantling of existing unserviceable ceiling boards of any thickness incl cover fillets complete all as specified and directed.

M&L machine cut kota stone 20-25 mm (minimum) thick as in skirting, dado, riser of steps, plinth, etc, laid over and including 10 mm thick backing in CM 1:4 and jointed with grey cement slurry mixed with pigment to match the shade of the stone and including rubbing / grinding and polishing & two nos groove cutting line complete all as specified and directed.

M&L for Granite (of any type) tiles 16 to 18mm 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 as in floor over and including 20 mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L Coloured glazed ceramic tiles 300x 450x 7 mm thick in vertical surfaces and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick backing with cm 1:4 complete all as specified and directed.

M&L Non Skid ceramic coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exc.0.06 sqm but n. Exc. 0.11 sqm, in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including screed bed 15 mm thick in CM 1:6 finish even and rough complete all as specified and directed.

M&L Non Skid ceramic coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exc. 0.11 sqm but n. exc. 0.18 sqm, in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including screed bed 15 mm thick in CM 1:6 finish even and rough complete all as specified and directed.

M&L 10 mm thick premium quality coloured vitrified ceramic tiles (square / rectangular) polished, area of each tiles n. exc. 0.36 sqm in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 15 mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking 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 directed.

M&L for prepolished cement concrete chequered tiles 300 x 300 x 25 mm thick with grey cement with pigment, set and jointed in neat cement slurry and pointed in coloured cement to match the surfaces as in floors laid over and including 15 mm thick screed bed in CM 1:6 complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) including removing the rubbish off the premises complete all as specified and directed.

S & F Sheet glass 3.0 mm thick, ordinary quality and glazing with oil putty or wooden beads not exceeding 0.5 Sqm in each pane glazed with putty or fixed with beads complete all as specified and directed.

S&F 4.80 mm thick plain sheet glass ordinary quality fixed with aluminium frame work exc 0.50 sqm in each pane complete all as specified and directed.

S&F 4.8 mm thick obscured/ frosted on one side sheet glass ordinary quality and glazing with oil putty in square exc 0.5 sq.M in each panes complete all as specified and directed .

Hacking out old broken glass (any thickness, size, quality or description) from steel/wooden frames or stones, concrete or brick surrounds glazed with oil putty or fixed with beads complete all as specified and directed.

Taking down defective Solar Water Heater of capacity upto 300 LPD from its existing position with all allied T&P/ladder etc of make TATA/Kotak Urja/Suntechnic etc as per site duly disconnected inlet/outlet water connection transporting to repair workshop if required and opening up solar water heater for checking old defective parts and replacing the defective parts as per site and refixing on its existing position testing and commissioning the same after successful repairing complete all as and when required as specified and directed by Engr-in-charge.

Servicing of solar water heater any capacity by authorized service provider as directed by the Eng-in-Charge, complete with checking of all water connection, tank, panel, cleaning of panel glass, cleaning of tank, gaskets, reservior tank, lekages, mnounting foundations etc and making serviceable and testing after servicing complete all as specified and directed. by the Eng-in-Charge. Note: - all minor parts, gaskets and repairing of leakage of water storage tank of solar water heater by breazing/shouldering/suitable methode and making joints/cracks leak proof and testing for 100/200/300 LPD capacity solar water heaters complete is included in the item rate.

Supply and fix Thermal insulation for solar water heater pipe after removing damaged insulations completely and cleaning complete all as specified and directed.

M&L Checking of connection of solar water heater to each individual supply point where hot water has been initially connected making output points serviceable with necessary cleaning of pipes and stop the leakage etc all is included in the item rate complete all as specified and directed.

Material and labour in replacements for brass coupling with modified nuts of any size as required at site including necessary connection and fittings complete all as specified and directed.

Supply and fixing in replacements brass end cap of any size as per site requirement with necessary connection including commissioning and testing complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacements of heating element of 3 KW copper suitable for 100/200/300 LPD solar water heater with necessary connection and fittings in tank and covering with cap from outer side with making the good finidhing at surface including electric connection including commissioning and testing complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacements EPDM washer for solar collector of any size as required at site with necessary fittings including commissioning and testing complete all as specified and directed.

S&F in repairing of broken MS structure Primary stand of Solar water heater of capacity 100/200/300 LPD as per specific size as required at site for directed solar water heater of any make including testing and complete with two coat of primer & one coat of paint complete all as specified and directed by Engg-in-charge. (Ref Cat-SL310L-472D-40D of Racold)/Tata/Kotak/Sunmax/V-Guard or equivalent

Supply & fixing in replacements Solar hot water storage tank SS 316L FPC upto 300 LPD 8 Bar (316L-472 Dia) FPC with necessary air release valeve and overflow valve compelete with existing connections and including commissioning and testing complete all as specified and as directed by Engr-in-charge. Make :- Racold/Tata/Kotak/Sunmax/V-Guard or equivalent

M&L for removing of broken glass from solar heat plate collector of solar water heater system type/modal and including cleaning of black heat absorbent filled and inner aluminium head tranmitting sheet for three Nos of collector complete all as specified and directed

S&F in replacements Crystal clear light density glass plate 3.0 mm thick aluminium absorber with ultra 2 collector (HN) suitable for solar heat plate collector (as per site) of solar heating system of any make incl all fixing materials. The glass plate shall be heat resistant and suitable for sun light Temperature upto 50 degree C & having high heat transmission coefficient as per site or manufacturer's specification complete all as specified and directed. Make Racold /Tata/Kotak/Sunmax/V-Guard or equivalent

S&F in replacements heat exchanger for solar water heater 100/200/300 LPD, no of collector -3 & all allied assessories complete set all as specified and directed.

M&L for fabrication of guards to protect the glass collector plate of solar water heater (where protection is not available made of MS round bar/wire of size 4/5.5/6 mm dia, MS flat strip/angle iron duly welded & FI fixing screw all as directed and duly painted by two coat of first quality of synthetic enameled paint over a coat of primer complete all as specified and as directed. (Structure to be made as per direction of Engr-in-0chrage)

S&F Marking plate with the letters "SOLAR WATER HEATER TAP" of size 4"X6", 3 mm thick PVC laminated sheet fixed on wall with 4 nos of screws, background colour white and letters in blue in capital letters near solar water tap inside bathroom/kitchen complete all as specified and directed by the Eng-in-CXharge.

M & L for hot water rubber hose pipe of 15 mm of 45 cm long including external connections, hose crimping etc, complete all as specified and directed.

Takign down of defective Geysers of any capacity and any make for checking old defective parts and replacing the thermostate, heating element, gasket, LED lamp indicator and heavy duty rubber connection tubing as per site and on its existing position testing and commissioning the same after successful repairing complete all as and when required as specified and directed by Engr-in-charge. (Spares measured and paid separately).

Supply only heating element for geysers upto 2.0 KW, 230V, AC complete all as specified and directed. Make/model- as per sample.

Supply and fixing in repair of thermostat switch ISI marked for geysers of 25/50 ltrs capacity of micro gap steam type thermostat SEA/TSE and make as per sample approved by Engineer-in-charge including testing complete all as specified and directed.

Supply and fixing in repair of thermostat auto cut off switch ISI marked for geysers of 25/50 ltrs capcity, make as per sample approved by Engineer-in-charge, including testing complete complete all as specified and directed.

Supply only control valve like safety valve, NRV for geysers complete all as specified and directed.

Supply only fastening nut bolts for fixing of geysers complete all as specified and directed. Make/model as per sample.

Supply and fixing in repairs of brass aperture plate complete with pluger pipe, bolts, nuts, and rubber ring complete and all connected components for 25/50 ltrs capacity geysers including testing complete all as per sample directed by Engineer-in-Charge.

Supply and fixing in repair of split plate of 22 SWG MS sheet white stove enamelled suitable for bottom cover of 25/50 ltrs capacity geysers including testing complete all as per sample approved and directed by Engineer-in-Charge.

Supply and fixing in repair of SS flexible connecting pipe of size 15 mm dia ,600 mm long with brass coupling and union at both ends & washers,heavy duty suitable for fix on 15 mm dia GI pipe secured to inlet/outlet of geysers and other end to stop cock complete with connection all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair of 20Amp Metal clad SPN plug 3 pin (2P+E) complete all as specified and directed.

Supply and fixing in repair of 20Amp Metal clad SPN socket 3 pin (2P+E) complete all as specified and directed.

S&F Single Pole&Neutral enclosure with 2 pin and earth plug & socket for incorporating with single pole 20 Amp DP MCB all as complete including taking down old unsv one complete all as specified and directed by the Engineer-in-charge.

Supply and fixing in repair of rubber/ PVC gasket to ensure water tightness of 25/50 Ltrs capacity geyser complete all as specified and directed by Engr- In Charge. Make : As per sample

Supply & fixing in repair of Air release valve/dead wreight Valve ISI marked suitable for 25/50 Ltr capacity geyser all as per sample approved complete all as specified and directed by Engineer-in-Charge.

Material & labour of glass wool (spl quality) at thermal insulation after removing the old glass wool in between the inner container and outer casing complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair of pilot lamps round neon indicator for suitable for 25/50 ltrs capacity geyser fitted on the unit including necessary electric connection, testing complete including taking out old defective indicator complete all as specified and as directed by Engineer-in-Charge.

Scraping, cleaning/removing deposited scales, connecting cavities as required for copper vessel outside surface, MS outer shell with top and bottom cover both surface shall be painted with two coat of synthetic enamel paint on outer surface of shell, top and bottom cover shall be painted with two coats of synthetic enamelled paint over a coat of red oxide zinc chrome primer and one coat of of red oxide to copper vessel outer surfaces and inner surface of outer shell geyser of any size 25/50 ltrs capacity and numbering/marking with different colour paint complete all as specified and directed by Engineer-in-Charge.

Repairing leak portion of inner tank of geyser of any type/capacity by mean of spot welding with slider/brass spot braising and testing complete (Nos of spot welding not exceeding 5) complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair of copper inner tank for hard and soft water pressure upto 100PSI (7.00 Kg/Cm2) and normal working pressure is 30 PSI (2.11Kg/Cm2) for 25 /50 Ltr capacity after removing the existing defective tank complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair of stainless steel inner tank for hard and soft water pressure upto 100PSI (7.00Kg/Cm2) and normal working pressure is 30 PSI(2.11Kg/Cm2) for 25/50 Ltr capacity after removing the existing defective tank complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair of mild steel outer cover 22 SWG for 25/50 ltrs capacity any dia of geyser including bottom and top cover with MS clamp, outer ring and split pin including two coats of paint over one coat of red oxide primer including dismantling the unserviceable cover as per direction by the Engineer-in-Charge.

Supply and fix electric water geyser,storge type Acrylonitrile Butadiene Styrene (ABS) body with SS inner tank and heating element upto 2 KW capacity 25 lts, BEE 5 star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece of hot & cold pipes etc including fixing with Anchor nut & bolts with fixing & grouting as per site requirement complete all as specified and directed by Engr-in-charge. Make :- Bajaj/Racold/Crompton/Usha or equivalent

Supply and fix smart electric water geyser, storge type Acrylonitrile Butadiene Styrene (ABS) body with Marine grade glass line coating tank, with child safety mode, swirflow technology, PUF insulation, magnesium anode, multiple safety system, Rated Voltage 230V, AC 50 Hz Single Phase and heating element upto 2 KW capacity 25 lts, BEE 5 star rated Pressure 0.6 MPa 60 Mtrs Water head, adjustable thermostate shock resistant and rust proof engineering thermosplastic body, IPX4 waterproof technology, Fire resistant cable with 16A plug, tank designed with 8 bar pressure, also suitable for high-rise building with complete product warranty 2-years, heating element 3-years and inner tank-10 years complete all accessories such as safety valve, PRV, thermostate, NRV, connection piece of hot & cold pipes etc including fixing with Anchor nut & bolts with fixing & grouting as per site requirement complete all as specified and directed by Engr-in-charge. Make :- (Ref SKU Code 150977 of Bajaj) or Racold/Crompton/Usha or equivalent

Supply and fixing in repair of PVC insulated and PVC sheathed 0.75sqmm 3 core flexible copper cable of size 24/0.20,1100 volts grade complete including taking down old flexible unserviceable wire complete all as directed by Engineer-in-Charge

Supply & fixing in repair of stop valves of 15mm size, cast copper alloy, screwed down, high pressure with crunch or butterfly handle, screwed both ends for GI pipe or for unions fancy type,chromium plated complete all as specified and direted by Engr-In-Charge.Make : Essco/Prayag/Cera

Supply & fixing in repair of stop cock 15mm size, cast copper alloy, screwed down, high pressure with crunch or butterfly handle, screwed both ends for GI pipe or for unions fancy type,chromium plated with long shank and cup complete all as specified and direted by Engr-In-Charge.

Taking down GI/PPR/UPVC pipe 15mm/20mm/25mm including all connection and fittings complete all as specified and as directed.

M&L for refixing of pipes taken down vide item No 77 (as found serviceable) here in before and fixed to wall ceiling etc including all required fittings complete all as specified and directed.

S&F in repalcements steel tubing GI medium grade of dia 15mm and fixed to wall ceiling etc including all fittings like bend , elbow, reducer, tee, union, socket, nipple, flange of suitable size for fixing and connection of storage type water heater any type complete all as psecified and directed.

S&F in replacements steel tubing GI medium grade of dia 20mm and fixed to wall ceiling etc including all fittings for connection of storage type water heater any type complete all as specified and directed.

All as per item No. 80.00 above but for of 25mm dia.

Taking down carefully old unsv copper/aluminium point wiring (light, fan, socket or power) complete,including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets,sunken type box etc.and removing materials to store for keeping in safe custody for reuse at site or for taking credit and making good to disturbed surfaces of walls, floors etc with its original specification complete all as specified and directed by Engr-in-Charge.

Material and labour for point wiring of 15 amps socket on independent board with 2.5 Sqmm single core, PVC FRLS insulated unsheathed, multistranded copper conductor as main line drawn through and including PVC casing caping including necessary accessories like bends, tees, PVC square and elbow etc fixed on wall/ceiling and earth continuity conductor 2.5 Sqmm (green in colour) connected to common earth dolly including sunken type pressed steel terminal boxes of suitable sizes with plastic laminated white/coloured top sheet cover 3 mm thick including making good all disturbed surfaces to match the existing complete all as specified and directed.

M & L in replacement for sub main wiring with 2 runs of 2.5 sqmm main wire alongwith 1 run of 2.5 sqmm earth wire (green in colour) single core FRLSH PVC insulated, unsheathed, multi-stranded, 1100 volts grade copper conductor cable, drawn through and including adequate size PVC casing caping (double lock pattern) with all fittings & accessories on walls / ceiling surfaces etc., complete all as specified and directed. NOTE :- Two runs of main copper conductor, one run of earth wire and one run of PVC casing caping shall be measured as one unit length.

M & L in replacement for sub main wiring with 2 runs of 4.00 sqmm main wire alongwith 1 run of 4.00 sqmm earth wire (green in colour) single core FRLSH PVC insulated, unsheathed, multi-stranded, 1100 volts grade copper conductor cable, drawn through and including adequate size PVC casing caping (double lock pattern) with all fittings & accessories on walls / ceiling surfaces etc., complete all as specified and directed. NOTE :- Two runs of main copper conductor, one run of earth wire and one run of PVC casing caping shall be measured as one unit length.

S&F switch socket combination 3 pin 15 Amp, flush type universal complete all as specified and directed.

S&F Plug top 3 pin, 15 Amp ISI marked complete all as specified and directed.

S&F tank cover for rotational moulded polythenylene water storage tanks 500/1000 litr complete all as specified and directed.

S&F gun metal gate valve, with iron wheel head, screwed both ends for iron pipe and fixed suitable for 20mm bore GI pipe including dismantling and taking out existing unserviceable one complete all as specified and as directed.

M&L for PVC float valve ISI marked all as specified and directed.

MS ORIENT ENGINEERING WORKS (BID ID -3503972)

MASSIVE CONSTRUCTION (BID ID -3503443)

M/S JAGRITI ENTERPRISES (BID ID -3504493)

MS ESSCON (BID ID -3504145)

M/S GLORIOUS CONSTRUCTION (BID ID -3504482)

M/S DAWN ELECTRICAL INDUSTRIES (BID ID -3504812)

D K SARKAR (BID ID -3504290)

Janata Enterprises (BID ID -3503847)