PERIODICAL SERVICES TO CERTAIN BUILDINGS, EXTERNAL AND INTERNAL PLASTER, JOINERY WORKS, PLUMBING WORKS, SANITARY PIPES AND OTHER VARIOUS B/R WORKS AND FINISHES IN MD ACCN AND OTM BLDG UNDER AGE B/R I AT GE HADDO, PORT BLAIR

Amount

Taking down cement plaster on brick/ stone masonry wall including raking out joints, hacking for key, scrubbing down with water etc all as specified and directed.

Cutting out existing crack in concrete surfaces/ masonry wall/ slab forming grooves of 25mm x 40mm size, cleaning the groove thoroughly with blower, applying primer coat of IPH CC or Hydroseal Siliconate Epoxy resin & Hardener mix in equal proportion with spray gun suitable to form a film on the surface of groove, filling the groove with putty made by mixing IPH CC of Make Harjas Coating & polymers or Hydroseal siliconate epoxy resin, resin hardener and admixture in proportion of 1:1:2 and finally applying sealing coat of the same mix in same manner as the primer is applied with following minimum coverage per running metre length of groove

Material and labour for rendering 5mm thick in CM 1:3 on surface of ceiling finished even and smooth without using extra cement all as specified.

Material and labour for rendering 10mm thick in CM 1:6 on fair faces of precast concrete block masonry or concrete surfaces finished even and smooth without using extra cement all as specified and as directed.

Material and labour for rendering in two coats, 5mm thick in CM 1:4 including mixing water proofing compound over 10mm thick in CM 1:6 on concrete / brick masonry surfaces finished even and smooth without using extra cement all as specified and directed Note:- Supply only water proofing compound shall be measured and paid separately under relevant item.

Supply only liquid water proofing compound. [Make : Fosroc/ Dr Fixit / Cico]

Material and labour for preparation of new plastered surfaces of ceiling and applying two coats of oil emulsion distemper over a coat of alkali resistant primer all as specified.

Material and labour for preparation of new plastered surfaces of walls and applying two coats of oil emulsion distemper over a coat of alkali resistant primer all as specified.

M&L for preparation of newly plastered surfaces and applying two 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 complete all as specified and as directed

Material and labour for preparation of old decorated surfaces of walls and cornices by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc., and applying one coat of white wash complete all as specified and directed.

Material and labour for preparation of old decorated surfaces of ceiling and cornices by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc., and applying one coat of white wash complete all specified and directed.

Material and labour for preparation of old decorated surfaces of walls and cornices by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salt and trading oil and greasy spots etc., and applying one coat of cement based paint complete all as specified and directed.

M&L for preparation of old plastered surfaces by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat 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 complete all as specified and as directed

M&L for complete removal of existing treatment on plastered wall surfaces and applying two 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 complete all as specified and as directed

Material and labour for complete removal of old decorated surfaces of walls and cornices and applying two coat of distemper oil emulsion over a coat of primer complete all as specified and directed.

Material and labour for preparation of old decorated surfaces of walls and cornices by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salt and trading oil and greasy spots etc., and applying one coat of distemper oil emulsion complete all as specified and directed.

Material and labour for preparation of old decorated surfaces of ceilings and cornices by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salt and trading oil and greasy spots etc., and applying one coat of distemper oil emulsion complete all as specified and directed.

Material and labour for preparing old surfaces of wood and wood based material exceeding 10cm in width or girth and applying one coat of synthetic enamel paint all as specified and directed.

Material and labour for preparation of old surfaces of steel surfaces exceeding 10cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

Material and labour for preparation of old painted surfaces of wall/ concrete, kerb stone etc exceeding 10cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

Material and labour for complete removal of existing treatment on old wooden surfaces and applying melamine polish through the process of sanding with wood sanding paper of size 60 & 80 and applying wood filler mixed with NCD thinner including applying wood putty on shabby / nailing area and sanding with sand paper of size 120 and applying sealer and walnut colour stainer and sanding with sand paper of size 320 and melamine polishing with spray application and again sanding with 400 sand paper and finally applying silicon of make Waxpol with soft fine cloth for better shining and finishing complete.

M&L for cleaning the growth Shrubs from the wall and removing vegetation/ small plants including uprooting completely and making good to match the exisitng surface with PCC 1:2:4 type B1 or CM 1:3 complete all as directed. Note: The rates deemed to be including all scaffolding arrangement for the complete treatment upto 4 Storey Building.

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

Supply and fix Sheet glass 4.0 mm thick ordinary quality and glazing with aluminium glazing clip in aluminium window shutter exc 0.5 sqm in each pane complete all as specified and directed.

Supply and fix 4 mm thick sheet glass ordinary quality any size and in any type of frame and glazing with oil putty (or beading) in square not exc 0.5 Sqm in each pane complete all as specified and directed.

Supply and fix 4 mm thick figured glass ordinary quality any size and in any type of frame and glazing with oil putty (or beading) in square not exc 0.5 Sqm in each panes complete all as specified and directed.

Material and labour for resecuring or easing of door shutters for easy closing / opening, end tightening of butt hinges in position, adjustment of butt hinges in position, adjustment of existing aluminium mongery exc 1 Sqm and not exc 2 Sqm each complete all as specified and directed.

Taking down door shutters and changing of unserviceable existing butt hinges and re-fixing in same opening including welding etc., if required, exc 1 Sqm and not exc 2 Sqm complete all as specified and directed.

Taking down shutters of any description exc 1 sqm but not exc 2 sqm each complete all as specified and directed.

Taking down chowkats or frames exc 1.5 sqm but not exc 4.0 sqm each with shutters (without taking off shutters from the frame ) and removing to store all as specified and directed.

Taking down chowkats or frames (without taking down Shutters from frame) size not exc 1.5 sqm each all as specified and directed.

Supply and fix bands, straps, support or stays for rainwater pipes etc., hold fasts and similar articles conforming to Fe 290 Gde -E-165 all as specified and directed.

Material and labour for second class hard wood plain solid straight chowkats and framed wrought framed on the solid rounded or chamfered put together with glue and pinned at joints including preservative chemical treatment all as specified and directed.

Material and labour for second class hard wood 35 mm thick plain framed panelled door shutters (any number of panels) with or veneered particle board medium density wood particle boards with commercial face supplied and fitted to chowkats all as specified and directed.

M&L for anodised aluminium partition, window and door/ventilator with frame and shutters and grill fully or partly glazed, sliding/openable/fixed fully glazed and panels fixed with panels inserts 12 mm thick pre-laminated particle board/sheet glass including necessary jointing cleats, glazing clips, rubber beading, neoprene packing, anodised aluminium snap beading, screws, anodized aluminium fittings such as handles, aluminium butt hinges, aluminium tower bolts etc. The size of aluminium section shall be all as specified in relevant IS Code and SSR Part-I complete all as specified and as directed. NOTES: (i) Supply only floor spring, glass, Imax hinges, SS friction hinges, particle board, aluminium fly proof mesh will be measured and paid separately under relevant items of this BOQ. (ii) Weight of aluminium section only shall be accounted for the purpose of payment. However unit rate quoted shall be deemed to include for cost of rubber beading, neoprene packing, fittings such as handles, butt hinges, tower bolts, rollers for sliding windows, locking arrangement and fixing only of panel inserts of glass/ particle board/aluminium fly proof mesh etc. (iii) Weight of aluminium handle, butt hinges, tower bolts shall not be accounted for payment purpose.

Material and labour for prelaminated particle board 18 mm thick (ISI marked), interior grade prelaminated one side with decorative choice laminations and other side balancing white lamination, fixed with screws to timber, steel frame work as in shelves or shutters, panelling etc, fixed in repairs, complete all as specified and directed.

Material and labour for 12 mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination in cup board shutters all as specified and directed.

Supply and fix factory made solid panel PVC door shutter 30 mm thick style consisting of frame made out of MS tube for top & bottom rails. MS 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 styles and plain colour PVC sheet for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/ sealed to the styles and rails with suitable PVC sheet beading and jointed together with solvent cement in the frame at site as per specification and as directed.

Supply and fix solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube, all as per specification and as directed.

Supply and fix 125 mm long butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised, type B-21 all as specified and directed.

Supply and fix for 300 mm mild steel ordinary rat tail rod pattern spring including roller and roller plate, fixed complete all as specified and directed.

Supply and fix for 150 mm extruded aluminium alloy handles anodized complete all as specified and directed.

Supply and fix 200 mm aluminium anodised barrel tower bolts of extruded section all as specified and directed.

Supply and fix 300 mm long aluminium anodised sliding door bolt with hasp and staple (bolt type ) and fixing clips of sheet sliding bolts of extruded sections and fixing bolts and sliding bolts of extruded section all as specified and directed.

Supply and fix floor door stopper of aluminium alloy body and tongue with hard drawn steel spring, over all length 140 mm complete all as specified and directed.

Supply and fix in repairs, 300 mm long aluminium anodised sliding door bolt with hasp and staple (bolt type ) and fixing clips of sheet sliding bolts of extruded sections and fixing bolts and sliding bolts of extruded section all as specified and directed.

Supply and fix in repairs, floor door stopper of aluminium alloy body and tongue, anodized with hard drawn steel spring, fixed in floor, 140 mm size, complete all as specified and directed.

Supply and fix in repairs, 300 mm aluminium anodised barrel tower bolts of extruded section all as specified and directed.

Supply and fix in repairs, 150 mm extruded aluminium alloy handles anodized complete all as specified and directed.

Supply and fix in repairs,125 mm long butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised, type B-21 all as specified and directed.

Supply and fix in repairs, 200 mm aluminium anodized barrel tower bolts of extruded section complete all as specified and directed.

Supply and fix in repairs, 150 mm aluminium anodized barrel tower bolts of extruded section complete all as specified and directed.

Supply only aluminium alloy wire cloth 0.45 mm nominal dia of wire and average with of aperture 1.40 mm and fixed with aluminium wire staples all as specified and directed.

Supply and fix in repairs, for aluminium alloy wire cloth 0.45 mm nominal dia of wire average width of aperture 1.40 mm and fixed with aluminium wire staples all as specified and directed.

Material and labour for preparation of new wooden surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Supply and fix in repairs, anodised aluminium curtain rod decorative type powder coated 20 mm dia fixed including brackets complete all as specified and directed.

Supply and fix in repairs, aluminium (die cast) body, door closer hydraulically regulated designation No. 3, universal type, suitable for door shutters of 851 to1000 mm width and of weight between 61 to 80 Kg and fixed complete all as specified and directed.

Taking down AC / PVC pipe of any dia. complete all as specified and directed.

Supply and fix for 110 mm dia PVC (SWR) grade single socketed pipes in any length complete with rubber ring joints fixed to wall etc., using synthetic rubber adhesive cement solvent complete all as specified and directed .

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

Supply and fix for 75 mm dia PVC (SWR) grade single socketed pipes in any length complete with rubber ring joints fixed to wall etc using synthetic rubber adhesive cement solvent complete all as specified and directed by Engineer -in-charge.

Supply and fix for 75mm dia PVC (SWR) bends any radius complete all as specified and directed.

Taking up or down 15 mm bore steel tubing and connections, including cleaning for refixing or removal to store all as specified and directed.

S&F 20mm bore CPVC pipes SDR 13.5 & Plain CPVC SDR 11 fittings, fixed complete to walls, ceilings or in floors etc., (including concealing, if required) and to any type of pipe complete all as specified and as directed.

Taking up or down 20 mm bore steel tubing and connections, including cleaning for refixing or removal to store all as specified and directed.

S&F 25mm bore CPVC pipes SDR 13.5 & Plain CPVC SDR 11 fittings fittings, fixed complete to walls, ceilings or in floors etc., (including concealing, if required) and to any type of pipe complete all as specified and as directed.

Supply and fix in repairs PVC valveless, syphonic action type flushing cistern of 10 litres capacity, white colour, with inlet, ball valve, float and handle including brackets all as specified and directed.

Supply and fix in repairs, flush pipe of polyethylene of low or high density or PVC 32 mm dia for flushing cistern all as specified and directed.

Supply and fix in repairs, white vitreous china wash down water closet pan, pedestal pattern with PVC seat cover with mild steel chromium plated or aluminised hinging device including connection to down pipe and flushing pipe all as specified and directed.

Supply and fix in repairs, wash hand basin vitreous china white, flat back of size 550 mm x 400 mm including 15 mm dia pillar cock , CI bracket, 15 mm dia PVC connection , 32 mm dia waste coupling and 32 mm dia PVC waste pipe 90 cm long etc., complete including taking down the existing wash hand basin all as specified and directed.

Material and labour in repairs, for 32 mm dia waste coupling fittings, brass, chromium plated for wash hand basin etc., with long screwed shanks and fly nut and bedded in red lead cement complete all as specified and directed.

Supply and fix for PVC connection 15 mm size with PTMT nut of length 600 mm long all as specified and directed.

Supply and fix in repairs, Plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated / PVC or aluminium hinging device all as specified and directed.

Supply and fix in repairs 15 mm bore bib taps cast copper alloy chromium plated with crutch handle or butter fly handle screwed down for iron pipe or for brass ferrule and fixed complete all as specified and directed.

Supply and fix in repair 15 mm bore Pillar taps, 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 and fixed all as specified and directed.

Supply and fix in repairs, CP angle cock 15mm dia. fancy type cast copper alloy of Make-Jaquar Cat. No. CON-053KN or equivalent model in Parryware / Prayag / Gem.

Supply and fix in repairs CP WHB mixer cast copper alloy central hole for WHB and long shank fancy type 15 mm bore complete all as directed. Make - Jaquar Cat. No. CON-167KNB or equivalent model in Parryware / Prayag / Gem

Supply and fix in repairs CP brass hot and cold 15mm dia wall mixture 3-in-1 system with provision for both hand shower and overhead shower complete with 115mm long bend pipe, connecting leg & wall flange complete all as directed. (Make - Jaquar Cat. CON-281KN or equivalent model in Parryware/ Prayag / Gem

Supply and fix in repairs, CP bib cock 15mm dia with crutch handle as approved fancy type long body Make - Jaquar CON-107KN or equivalent model in Parryware / Prayag / Gem

Supply and fix in repairs Toilet paper holder Make :Jaquar Code ACN-1153N or equivalent model in Parryware / Prayag / Gem

Supply and fix in repairs towel ring round Make Jaquar AQN -7721 or equivalent model in Parryware / Prayag / Gem

Supply and fix in repairs CP Single Towel Rail 600 mm long Make : Jaquar AQN 7711 or equivalent model in Parryware / Prayag / Gem

Supply and fix in repairs CP brass 15mm health faucets with 1 mtr tube and hook with metallic expandable tube 15mm complete set Make : Zim Cat No. 1624A or equivalent model in Parryware / Prayag / Gem / Jaquar

Supply and fix in repairs shower rose chromium plated with or without swivel joints, 125 mm size, including fixing to steel pipe or union complete all as specified and directed.

Supply and fix in repairs, stainless steel grating cover 100mm dia fixed with white cement all as specified and directed.

Supply and fix in repairs Vitreous China urinals, flat back of size 465mm x 335mm x 265mm white with grating and union for discharge pipe complete with waste pipe of polyethylene of low or high density including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement, fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe.

Dismantling of floor hearth or wall tiling in patches not exc 3 Sqm each (not exc 0 .6 mtr wide and any length) including cement mortar bedding (but not backing) removing rubbish off the premises all as specified and directed.

Material and labour for Glazed ceramic tiles in vertical surfaces such as skirtings, wall, dados and risers to steps etc., size 350mm x 250mm x 7 mm / 450mm X 350mm X 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over 10 mm thick rendering as backing coat in CM 1:3 all as specified and directed.

Material and labour Non - skid coloured Ceramic tiles 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 over 15 mm thick screed bed in CM 1:4 complete all as specified and directed.

Material and labour for non-skid Ceramic coloured tiles 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc., and including 15 mm thick layer of screed bed in cement mortar 1:4 on floor surfaces, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

Material and labour for Vitrified ceramic coloured tiles (approved shade) of polish area of each tiles not exceeding 0.36 Sqm , 10 mm thick in floor, set & jointed in neat cement slurry including a layer of screed bed 15 mm thick 1:4 and pointed in coloured cement to match the shade of tiles over cement screed bed all as specified and directed.

Demolition of stone slabs and tiles of any description laid bedded and pointed in mortar all as specified and directed.

Material and labour for 20 mm thick granite( of any type) (table rubbed and polished) in cooking platforms, steps, cills, pillars and like in CM 1:4 including pointing in white cement 1:2 using marble dust with admixture of pigment to match with shade of granite including 15 mm thick screed bed in CM 1:4, including rounding and polishing of edges complete all as specified and directed.

Dismantling plain or corrugated steel sheeting, any gauge, for roof coverings in small patches all as specified and directed.

S&F pre-painted zinc coated aluminum sheet (Galvalume) GI based corrugated steel sheet 0.50mm 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. NOTES: The self tapping screw shall be of adequate length to drive into complete thickness of purlin/rafter etc., and shall be fixed using neoprene and EPDM washers. Penetration and laps in sheet shall be sealed by using proper sealant profile. HDPE fillers shall be provided wherever required to close voids between sheets, sheet & fasteners etc., as per SSR Part-I 2009 complete.

S&F pre-painted zinc coated aluminum sheet (Galvalume) GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall/valley gutters, fixed with self tapping screws including scaffolding for a height upto 12.0 metres complete all as specified and as directed. NOTES: The self tapping screw shall be of adequate length to drive into complete thickness of purlin/rafter etc., and shall be fixed using neoprene and EPDM washers. Penetration and laps in sheet shall be sealed by using proper sealant profile. HDPE fillers shall be provided wherever required to close voids between sheets, sheet & fasteners etc., as per SSR Part-I 2009 complete.

Material and labour for aluminium wind tie of any size fixed with self tapping screws of size 50/ 75 mm with integral EPDM washer in roof covering.

Demolition of cement concrete (unreinforced) in ground floor and pavings n exc 15 cm thickness all as specified and directed.

Material and labour for PCC 1:3:6, type C2 as in plinth protection finish surface even and smooth using extra cement, 75 mm thick, including forming dummy joints at 2 mtr centre to centre and filled with lean mortar 1:8 or bituminous mastic filling all as specified and directed.

S&F 8mm thick fibre cement plank ( 3.00 x .15m size) of any colour fixed in position with suitable screws/ fastners as per manufactrurers instructions on aluminium/ mild steel work in wall cladding as in repairs complete all as specified and directed. Make: Sheera of M/s Mahaphant Fibre Cement Pvt Ltd or its equivalent as approved by GE Note: Aluminium & Mild Stell work shall be measured and paid seperately

Dismantling ceiling boards / wall cladding (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets and grid complete all as specified and as directed.

M&L for seamless gypsum board false ceiling 12 mm thick including for any sunk or raised moulding with 25mm long self drilling/tapping screws having Philips head with joining compound and 48 mm wide fibre tape to provide seam less finish and including GI frame work of seamless ceiling comprising of GI perimeter channel 0.55 mm thick with two unequal flange of 20mm and 30 mm, web of 27 mm, fixed to surrounding wall using nylon sleeves and screws at 450 mm c/c / intermediate channel 0.9 mm thick having two equal flanges of 15 mm suspended from soffit at approx 900 mm c/c with GI cleats and steel expansion fasteners with and including ceiling section (not exceeding 1.2 m length) of 0.55 mm thick having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting across the intermediate channel at 457 mm c/c including hangers 6 mm dia GI adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3 mm size, 60 mm long & expansion hold fasteners 12.5 mm dia, 40 mm long and finally applying two coats of oil bound distemper with roller finish over a coat of primer complete all as specified and as directed.

M&L for anodised aluminium snap grid frame work for false ceiling with size of grid 605mm x 605mm all as specified in SSR Part-I 2009, 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 iron 40x3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long including cutting, drilling, jointing etc., 4mm thick non-asbestos fibre cement building design boards fixed or laid/ inserted to aluminium frame work with screws complete all as specified and as directed.

M&L for 4mm thick non asbestos fiber cement building board of size 605 x 605mm fixed or laid to aluminium gris work including preparation of surfaces and applying two coat of interior emulsion paint complete all as specified and as directed

M&L for preparation of old surfaces of brick/concrete wall surfaces and writing letters or figures (Nlock, Roman, Italic or Indian) not exceeding 30cm high, stops, commas, short lines, dashes, hyphens, bracketsds etc. using two coat of synthetic enamel paint complete all as specified and as directed.

M/S AMK CONSTRUCTIONS

M/s Bismi Builders & Enterprises

M/s S U Enterprises

USR Transport

M/s Kamal Electrical

P Babu

M/s Ramesh Lal