REPAIRS TO JOINERIES FLOORING PLASTERING PLUMBING AND SANITARY FITTING TO CERTAIN BUILDINGS AT AFH UNDER GE (AF) JORHAT.

Amount

Taking down chowkat or frame with shutter (without taking off shutters from the frame) of area n.exc 1.5 Sqm each complete all as specified and directed.

-Ditto- all as per Srl item No. 1 here-in-before but area exc 1.5 Sqm and not exc. 4sqm each complete all as specified and directed.

Taking down shutter of any description of area n.exc 1 sqm each complete all as specified and directed.

-Ditto- all as per Srl item No. 3 here-in-before but area exc. 1 Sqm but not exc. 2 Sqm each complete all as specified and directed.

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

Refixing shutters in same opening of any description of area n.exc 1.00 sqm each. complete all as specified and directed.

Refixing shutters in same opening of any description of area exc 1.00 sqm but n. exc 2.00 sqm each. complete all as specified and directed.

S&F 2nd class hard wood plain ,solid, straight, chowkhat and framed, wrought, rebated on the solid, rounded or chamfered, put together with pinned at joints complete all as specified and directed

M&L for 2nd class hard wood 30 mm thick glazed and skeleton shutters open rebated and prepare to received glass, gauge etc divided into squares with plain chamfered or rounded mitred and sash bars any number edges of framing plain chamfered or rounded fitted with cut and mitred beads for securing glass etc sizes of members of shutters as specified in SSR part I section 8 clause 8.20 (b) and fited to wooden chowkhat, complete all as per specified and directed.

S&F factory made Solid PVC Moulded Door Shutters with particle board core 28 to 30 mm thick (stile), with 2, 4 or 6 raised panel design with 2mm thick Moulded Prelam PVC Sheet on the front Face & 2mm Prelam PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as per specified and directed.

S&F Solid PVC single rebated door frame of size 50mm x 95mm made out of 5mm Plain colour PVC sheet reinforced with M.S. tube, supplying & fixing in opening as per specification & drawing complete all as per specified and directed.

S&F Solid PVC double rebated door frame of size 120 mm x 50 mm made out of 5mm Plain colour PVC sheet reinforced with M.S. tube, supplying & fixing in opening as per specification & drawing complete all as per specified and directed.

S&F Solid PVC Single rebated door frame of size 100mm x 45mm made out of 5mm Plain colour PVC sheet reinforced with M.S. tube, supplying & fixing in opening as per specification & drawing complete all as per specified and directed.

M&L for 2nd class hard wood rail and style plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and style as per IS: 1003 (Part 1), kiln seasoned and chemically pressure treated complete all as specified and directed.

S&F 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 palin colour PVC 'C" channel having a PVC sheet strip of 20mm width struck inside with solvent cement for stiles and plain colour PVC sheets for TOP rail, lock rail and bottom rail on on either side and as gap insert for top rail and bottom rail . Panellining of plain colour PVC sheet to be fitted in the MS frame welded /sealded to the stiles and rails with suitable PVC sheet beading and joined together with solvent cement supplying and fixing in the frame at site as per specification and drawing complete all as specified and as directed.

-Ditto- all as per Srl item No. 15 before but plain colour PVC sheet used instead of Plain colour PVC sheet for wire gauzed shutter i.e. panel will be of wire gauze in lieu of wood grain printed PVC sheet panel. The wire gauze of shall be wrapped on an additional square 8mm M.S Solid tube and this tube shall be welded to M.S. tubes. The wire gauge shall be stretched to tighten firmly (NOTE:- wire gauze should be stainless steel and shall be measured and paid separately )

M&L for preparation surface of wood and wood based materials , steel and iron work , new or old of any description for treating ends of post, back of chowkhats etc area tarred exc 0.10 Sqm but n. exc 0.5 Sqm each treated with tar or coal tar black paint etc complete all as specified and directed

S&F Mild steel hold fast made of flat iron conforming to 410-0 or Fe-310-0 compelete all as specified and directed.

Treating small articles such as hold fast etc area tarred n exc 0.10 Sqm each incl preparation of surface complete all as specified and directed

M&L for Plain cement concrete 1:3:6 type C1 (using 20 mm graded stone aggregate) as in coping , PCC block for fixing of hold fast, sanitary fittings etc. complete all as specified and directed.

S&F 75 mm long,"medium weight" cold rolled mild steel butt hinges complete all as specified and directed.

S&F 200 mm long aluminium anodised tower bolt of extruded section complete all as specified and directed.

-Ditto- all as per Srl item No. 22 here-in-before but 100 mm long complete all as specified and directed.

S&F 150mm size,extruded aluminium alloy handles fabricated type anodised complete all as specified and directed.

-Ditto- all as per Srl item No. 24 here-in-before but 100 mm size complete all as specified and directed.

S&F Aluminium alloy, anodised , sliding door bolt 250 mm long with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed.

S&F 3mm thick sheet glass fixed with wooden bead n.exe 0.50 sqm in each pane complete all as specified and directed.

S&F 3 mm thick figured glass, pin head type and glazing with oil putty in squares in exc 0.5 sq.m in each pane complete all as specified and as directed.

S&F 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 as directed.

S&F in repair 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 as directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including 'Nainital' or similar pattern roof covering complete all as specified and as directed.

S&F Pre- painted galvalume aluminium zinc coated 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 screw complete all as specified and as directed.

S&F Pre- painted galvalume aluminium zinc coated GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall,ridge,facia etc.complete fixed with self tapping screw complete all as specified and as directed.

Dismantling mild steel work of any description complete all as specified and directed.

Excavating in post holes in soft/loose soil (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and directed.

M&L for Plain cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in foundation complete all as specified and directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240 complete all as specified and directed .

M&L for Roof trusses Fe 290 (Gde-165) (framed), trussed purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle channel or flat sections) including distance pieces, cleats etc complete all as specified and directed .

M&L for Applying two coats of synthetic enamel paint over a coat of red oxide primer after preparation of new steel surfaces of any description exc. 10 cm in width or girth complete all as specified and directed .

Dismantling timber scantling, 40 sqcm and over in section, in any position, in unframed work, complete all as specified and directed.

M&L for 2nd class Hard wood wrought on faces as in unframed work as in scantlings complete all as specified and directed.

M&L for 2nd class Hard wood clean sawn on faces as in unframed work as in scantlings complete all as specified and directed.

Dismantling timber fillets, Rails, posts, rafter purlin etc under 40 Sqcm in sec in any position as in unframed work, complete all as specified and directed.

M&L for 2nd class Hard wood plain fillets square rectangular or triangular in sec wrought sectional area exc 3.0 sqcm & not exc 6.0 sqcm (as in COVER FILLETS) screwed with nails complete all as specified and as directed.

M&L for 2nd class Hard wood plain fillets square rectangular or triangular in sec clean sawn cross sectional area exc 6.0 sqcm & not exc 13sqcm (as in FORKING PIECE) screwed with nails complete all as specified and as directed.

M&L for 2nd class Hard Wood plain fillets square rectangular or triangular in sec clean sawn sectional area exc 13.0 sqcm & not exc 25 sqcm screwed with nails complete all as specified and as directed.

Dismantling wall and ceiling boards (Fibre, pulf, insulation etc.) of any thickness including cover fillets complete all as specified and directed.

S&F aluminium anodised snap grid (605X605mm size) frame work for False ceiling to support the boards / tiles including hanging with proper hanging arrangement with anodized galvanised iron wire and adjuster complete all as specified and directed.

S&F Hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified and directed.

S&F 4mm thick non asbestos fibre cement building board fixed or laid / inserted to timber/ GI /aluminium frame work with screws complete all as specified and directed.

S&F in repair 4mm thick asbestos cement plain building board as in ceiling fixed to timber frame work with screws complete all as specified and directed.

M&L for Applying two coats of synthetic enamel paint over a coat of pink primer after preparation of new wooden surface of any description over 10cm width or girth complete all as specified and as directed.

M&L for Applying two coats of creosote oil after Preparation surfaces of wood and wood based materials, new or old, of any description and girth, not otherwise described and treatedcomplete all as specified and directed.

Taking down old windows of any description and size and S&F aluminium powder coated window sliding type (3 track) with frame size 100x35x1.20mm and shutter 39.40x17.70x1.20mm with two glass shutter and one stainless steel wire mesh shutter including necessary jointing cleats, glazing clips, rubber packing powder coated aluminium snap beading screws with 4mm plain float glass and 0.56mm dia SS wire mesh, fittings etc, and necessary locking arrangements and including making good the jambs and painting with matching type and shade complete all as specified and directed.

Dismantling aluminium door shutter including assembly exceeding 1.00 Sqm but not exceeding 2.00 Sqm and repair for proper functioning by adjusting moving assembly of floor spring, pivot, hinges etc and re-erecting the shutter including straightening , cutting, tightening of door shutter and making easy movement of the shutter including replacing of mortice lock door, door handles, rubber glass beading complete all as specified and directed. (Note : Floor springs & mortice locks are to be measured and paid separately under relevant item here-in-after)

Taking down partitions of any descriptions and other similar works and S&F aluminium partition with powder coated aluminium frame work with standard sections of medium size and weight not less than 1.90 Kg/rm and confirming to catalogue of Jindal or equivalent. The partition shall be fixed with 12mm thick prelaminated particle board with decorative lamination on both sides of approved colour, in bottom panel and with 5.5mm thick glass of approved make in top panel. The frame shall be with one or more rebates including joining cleats , glazing clips, standard rubber beading etc, including fixing properly at floor level and wall / column faces properly complete all as specified and directed .

S&F Aluminium grill of standard section, type 'A' diagonal, with U rail necessary jointing cleats, screws fixed with frame etc. complete all as specified and directed.

S&F Aluminium louvered ventilators of 100mmx25mmx1.50mm section including frosted glass fixed in half portion & adjustable type louvers in another half and stainless steel wire mesh fixed type on outside frame etc. after taking down existing steel ventilator complete all as specified and directed

S&F in repair locking arrangements for aluminium doors i.e , by placing new brass lock 4 lever, vertcal type of 65mm , with triplicate key etc complete all as specified and directed.

Taking down carefully aluminium window shutter of area not exc. 1 Sqm each and refixing in same position after repair / replacement of glass / aluminium wire cloth complete all as specified and directed. Note :- Glass and aluminium wire cloth shall be measured and paid for separately under relevant item here-in-after.

Taking down carfully aluminium door shutter of area exc 1.Sqm but not exc. 2 Sqm each and refixing in same position after repair / replacement of handle, floor door stopper, glass, rubber beading etc. complete all as specified and directed. Note :- Glass will be measured and paid separately under relevant item here-in-after.

S&F in repair 200mm long aluminium anodised barrel tower bolt of extruded section and fixed complete all as specified and directed.

S&F in repair, 140mm long floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

S&F 100mm size MS butt hinges, medium weight, cold rolled and fixed complete all as specified and directed.

Taking down carfully aluminium door shutter of area exc 2 Sqm but not exc. 4 Sqm each and refixing in same position after repair / replacement of handle, floor door stopper, glass, rubber beading etc. door complete all as specified and directed. Note :- Glass will be measured and paid separately under relevant item here-in-after.

M&L for 12mm thick Prelaminated particle boards interior grade, prelaminated both sides with decorative choice lamination including necessary fitting complete all as specified and directed.

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

S&F in repair hydraulically regulated door closer aluminium body heavy duty designation No 3, universal type, suitable for door shutter weighing between 61 Kg to 80 Kg as complete all as specified and directed.

S&F in repair Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed.

S&F in repair for 28 mm dia curtain rod of mild steel chromoum plated with fixing brackets, stops etc. complete all as specified and directed.

Demolition of reed, lathing, single or double, including battens and plaster or chicken wire lathing complete all as specified and directed.

M&L for 10 mm thick rendering in cement plaster on one side of lathing with cement mortar(1:3) as in wall complete all as specified and directed.

M&L for GI wire netting 0.90mm dia and 12mm mesh lathing to wood or metal studding, joists, etc. in walls, ceilings, stanchions, beams, etc. including all laps, cutting and waste complete all as specified and directed.

M&L for applyig two coats of cement base paint after preparation of new plastered surface of wall complete all as specified and directed.

M&L for two coats of oil bound distemper over a layer of 1 mm thick (average thickness) plaster of paris (POP) on old wall surfaces after complete removal of existing treatment by scrapping down, scrubbing and washing with water etc complete all as specified and directed.

Dismantling of water storage tank exc 250 & n.exc 500 ltr capacity and removing from site, complete all as specified and directed.

Dismantling of water storage tank exc 500 & n.exc 1000 ltr capacity and removing from site, complete all as specified and directed.

S&F 500 ltrs capacity rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) (ISI marked) hoisted and fixed in position all as specified in SSR part-I complete all as specified and directed.

S&F 1000 ltrs capacity rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) (ISI marked) hoisted and fixed in position all as specified in SSR part-I complete all as specified and directed.

S&F 20mm dia ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S&F in repairs Vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe) complete all as specified and directed.

Taking up or down steel water tubing 15 mm dia including connections and fitting complete all as specified and directed.

Taking up or down steel water tubing 20 mm dia including connections and fitting complete all as specified and directed.

Refixing of old steel tubing 15 mm dia and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and directed.

Refixing of old steel tubing 20 mm dia and connections in new or old position (Walls, ceiling, floors, etc.) complete all as specified and directed.

S&F 15 mm dia steel water tubing, galvanised, "Medium Grade" with all fittings, fixed to walls, ceiling or laid in floor complete all as specified and directed.

S&F 20 mm dia steel water tubing, galvanised, "Medium Grade" with all fittings, fixed to walls, ceiling or laid in floor complete all as specified and directed.

S&F in repairs PVC seat cover for EWC white / black colour complete with MS hinged cromlum plated all complete all as specified and directed.

S&F in repairs brass chromium plated health foucet with 30" long "chromium plated" flexible connection pipe and chromium plated brass nuts at one end complete all as specified and as directed.

Demolition of stone slab and tiles of any description or thickness in floors, footpath, aprons or in shelves, platform etc. bedded and pointed in any mortar complete all as specified and directed.

M&L for 18 to 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite. 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.

S&F Glazed ceramic coloured tiles in vertical surfaces such as DADO etc, size 450x300x6 to 7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match, including 10 mm thick rendering in cement mortar 1:4 as backing layer for tiles complete all as specified and as directed.

S&F Glazed ceramic coloured tiles in vertical surfaces such as DADO etc, size 300x200x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match, including 10 mm thick rendering in cement mortar 1:4 as backing layer for tiles complete all as specified and as directed.

M&L for Vitrified ceramic tiles 10mm thick (Square / rectangular) polished "light shade" or any shade ,area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, as in FLOOR etc set and jointed in neat cement slurry and pointed in white or colured cement to match over and including 20 mm thick bedding layer in cement mortar 1:6 as screed bed complete all as specified and directed.

M&L for Vitrified ceramic tiles 10mm thick (Square / rectangular) polished, "light shade" or any shade area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, as in SKIRTING etc. set and jointed in neat cement slurry and pointed in white or colured cement to match, including 10 mm thick backing coat in cement mortar (1:4) complete all as specified and directed.

M&L for coloured non skid ceramic tiles of size 6 to 7 mm thick (Square / rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in FLOOR etc. set and jointed in neat cement slurry and pointed in white or colured cement to match, including 20 mm thick screed bedding layer in cement mortar 1:6 complete all as specified and directed.

M&L for 300mmX300mmX10mm thick high traffic paver tiles (coloured) joint free as in floor of and jointed with neat cement slurry and pointed in white / coloured cement to match the surface laid over and including 20mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

S&F in repair 15mm bore (dia) Bib Tap, cast copper alloy, "Chromium Plated" with Capstan Heads Handle, screwed for Iron Pipe, complete all as specified and directed.

S&F in repair 15mm bore Pillar tap, cast copper alloy, "Chromium Plated" with capstan heads, screwed down high pressure, with long screwed Shanks and Fly-Nuts, screwed for Iron Pipe, complete all as specified and directed.

S&F in repairs 15mm bore concealed stop cock, fancy type CP with long shank and cup cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends complete all as specified and directed.

-Ditto- all as per Srl item No. 105 here-in-before but angle cock type. complete all as specified and directed.

S&F in repairs 125 mm dia PVC GRATING DOOM fixed in floor including making good disturbed surface in cement mortar (1:3) complete all as specified and as directed.

S & F Vitreous China Wash Down Water Closet Pan (Pedestal Pattern) White including fixing Bolts (excluding Flushing Cistern and Flushing Pipe) with Plastic Water Closet Seat, Black, Closed Pattern with Recessed Bottom and over including Mild steel chromium plated aluminium hanging device and including taking out unserviceable WC and making good disturbed surfaces with cement mortar 1:3, complete all as specified and as approved. Make :- Cat part No :C0278 of make Parryware or equivalent of Kohler, Cera, Hindware as approved by GE

S & F in repair Vitreous China Squatting Pan ‘ORISSA’ Pattern of size 580X440 mm White, with 'P' or 'S' Trap integral Foot rest, providing Joints between Flush Pipe and Socket of WC Pan (excluding Flushing Cistern and Flush Pipe), fixing with and including provision of 150mm thick Lime concrete bedding, complete all as specified and as approved. Make : -Cat part No :C0117 of make Parryware or equivalent of Kohler, Cera, Hindware as approved by GE

S & F in repair 10 litres capacity PVC low level syphonic action type flushing cistern 'white' with inlet, ball valve, float and handle including brackets and flushing pipe, complete all as specified and directed.

S & F Vitreous China Wash Hand Basin size 550 x 400mm (flat back or angle back type) white with 32mm dia brass chromium plated waste fitting, galvanised iron 'Light Grade' 32 mm bore waste pipe, a pair of cast iron brackets duly painted / erecting stand including cutting and pinning in ends, making good distrurbed surfaces in cement mortar 1:3 inlcuding taking down unservicable wash hand basin and connected items, complete all as specified and as approved.

S & F in repair PVC connection 15mm size with PTMT Nuts of length 450mm and fixed in repairs, complete all as specified and as directed.

S&F in repairs chromium plated (CP) Toilet paper holder fixing with chromium plated brass screws complete all as specified and directed..

S&F in repairs chromium plated soap dish, perforated type and fixing with chromium plated brass screws complete all as specified and directed.

S&F in repairs 32mm bore PVC waste pipe suitable for wash hand basin complete all as specified and directed.

S&F in repair brass chromium plated shower roses with swivel joints, 125 mm size in square with CP long shank arm including fixing to steel pipe or union, complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors or pavings not exc. 15 cm thickness (below or above GL), complete all as specified and directed.

M&L for 75mm thick palin cement concrete (1:2:4), type B-2 (using 40 mm graded stone aggregate) as in floor including finishing the surface even and smooth using extra cement complete all as specified and directed.

M&L for Plain cement concrete 1:2:4 type B-0 (using 12.50 mm graded stone aggregate) as in roof kerbs of mud stops, making slop / gradient required on roof slab after demolition of old cement concrete surface complete all as specified and directed.

M&L for 15 mm thick Screed bed in cement mortar 1:4 using water proofing compound @ 3% by wt of cement in roof slab complete all as specified and directed.

Supply only integral water proofing compound confirming to IS-2645 and as approved complete all as specified and directed.

M&L for water proofing treatment with APP based standard membrane ove PCC padding in roof with the following coursed of treatment: (a) Apply bitumenus primer @ 1.20 Kg per sqm of the surface area including cleaning the surfaces complete all as specified. (b) Apply 3mm thick APP plastomeric bitumen bsed mineral finished water proofing membrane polyster reinforced (3kg/sqm) with 10 cm over laps at joints and laid with lpg torchoverlap sealed and finished neat including surface preparation before and after application of treatment as per manufactures instruction complete all as specified and as directed. (Make of APP Membrane WP shield 103 PM of SIKA/Super Thermology 3mm (MT) of STD Limited/Equivalent brand of Tikidan Danosa. (c) Applying a coat of bitumen of grade 85/25 @1.20 kg/sqm

Disconnecting existing tanks exc 250 & n exc 500 setting aside (or lowering if required) for repair of roof surface, etc. and hoisting if required reconnecting and re-fixing in position. complete all as specified and directed.

M&L for Cleaning and removing all scale and dirt, etc, from overhead PVC/RCC tanks of capacity exc 250 ltrs but not exc 500 ltrs each and from mouths of circulating pipes, etc complete all as specified and directed.

M&L for Cleaning and removing all scale and dirt, etc, from overhead PVC/RCC tanks of capacity exc 500 ltrs but not exc 1000 ltrs each and from mouths of circulating pipes, etc complete all as specified and directed Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ.

Bidder Name

A K DUTTA CHOWDHURY AND CO

NIHAR ENTERPRISE

M/S DB TRADING CO

M/S PAUL CONSTRUCTION

RAJIB AND CO

Chief Builders &Consultants

M/S BARUAH ELECTRICALS