Repair modification of existing cafeteria bldg to OR Cook House and Dining Hall at Laitumkhrah

Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead.

Demolishing brick work in cement mortar manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in Cement mortar 1:6 (1 cement : 6 coarse sand)

Material and labour 15 mm cement plaster on rough side of single or half brick wall of mix 1:4 (1 cement: 4 coarse sand)

Material and labour for 20 mm thick cement plaster of mix 1:4 (1 cement: 4 coarse sand), including dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Finishing walls with Acrylic Smooth exterior paint of required shade on Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface including preparing the surface smooth by scrapping, sand papering including necessary repairs to scratches etc. complete.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Two or more coats Distempering with 1st quality acrylic distemper (ready mixed) of approved manufacturer, of required shade and colour complete, as per manufacturer's specification on old work including preparation the surface smooth by scrapping, sand papering including necessary repairs to scratches etc. complete.

Painting One or more coats with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade on old work.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length with Kiln seasoned and chemically treated hollock wood .

Providing and fixing ISI marked flush door shutters 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.

Providing and fixing glazed shutters 30 mm thick for windows using 4 mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws with Kiln seasoned and chemically treated hollock wood.

Providing and fixing aluminium sliding door bolts 300x16 mm, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete

Providing and fixing aluminium tower bolts 200x10 mm, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete

Providing and fixing aluminium tower bolts 150x10 mm, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete

Providing and fixing aluminium handles 125 mm, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete.

Renewing float glass panes of thickness 4 mm, with putty and nails wherever necessary including racking out the old putty.

Dismantling tile work in floors and roofs laid in cement mortar for thickness of tiles above 25 mm and up to 40 mm including stacking material within 50 metres lead.

Providing and laying rectified Glazed Ceramic floor tiles of size 600x600 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, laid on 20 mm thick Cement Mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigments etc., complete.

Providing and fixing Ist quality ceramic glazed wall tiles 450x300 mm size conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours,as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Material and labour for 25 mm thick Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand)

Material and labour for Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.

Reinforced cement concrete work in shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in Cement mortar 1:4 (1 cement :4 coarse sand).

Providing and laying Polished Granite stone flooring in jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.

UTENSIL WASHING AREA Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Supply, Laying, spreading and compacting stone aggregate of sizes 63 mm to 45 mm in uniform thickness, hand picking, watering and compacting to the required density.

Providing and laying in position cement concrete of grade 1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm nominal size) in floor base.

Reinforced cement concrete work 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size) in columns, pillars etc. above plinth level up to floor five level reinforcement.

TMT Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Centering and shuttering including strutting, propping etc. and removal of form for base of column.

Steel work in built up tubular square tube trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

SANITARY AND WATER SUPPLY Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required.

Providing and fixing wash basin of size 630x450 mm with CP brass Coupling, 32 mm of standard pattern, waste pipe including all fittings, cutting and making good the wherever require.

Providing and fixing C.P. brass long nose bib cock 15 mm nominal bore of approved quality conforming to IS standards and weighing not less than 810 gms.

Providing and fixing 15mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved quality.

Providing and fixing 600 mm long PTMT towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.

Providing and fixing toilet paper holder C.P. brass.

Providing and fixing PTMT soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms.

Providing and fixing mirror of superior glass (of approved quality) and of Rectangular shape 1200x900 mm with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete.

Providing and fixing uplasticised PVC connection pipe, 15 mm nominal bore, upto 60 cm length with brass unions.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, 20 mm nominal outer dia Pipeshaving thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittingswith one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

-ditto- but 25 mm nominal outer dia

Providing and fixing 25 mm nominal bore gun metal gate valve with C.I. wheel of approved quality (screwed end).

Providing and fixing ball valve (brass) 25 mm nominal bore of approved quality, High or low pressure, with plastic floats complete.

Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes 110 mm diameter, Single socketed pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.

Providing and fixing on wall face unplasticised - PVC moulded 110 mm bend for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.

Internal Electrification :- M&L for Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed PVC conduit or Caping-N-Casing with and including modular switch, suitable GI box and earthing the point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required all as specified and directed (Group A)

M&L for Wiring for twin control light point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed PVC conduit or caping-N-casing including 2 way modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required

Suplying and fixing following modules swithch/ socket on the existing modules plate & switch box including connetions but excluding modules plate etc as requied. (a) 15/16 amp switch

(b) 5 pin 5/6 amp socket outlet

(c) 5 pin15/ 16 amp socket outlet

(d) 2 way 5/6 amps switch

Supplying and fixing fowlloing size/ modules GI box along with modules base & cover plate for modular swithes in recess etc as requied. (a) 1 or 2 module (75mmx75mm)

(b) 3 modules (100mmx75mm)

(c) 4 modules (125mmx75mm)

(d) 6 modules (200mmx75mm)

(e) 8 modules (125mmx125mm)

(f) 12 modules (200mmx150mm)

Supplying and fixing 3 pin 5amp ceiling rose on the existing junction box/ etc as requied .

Earthing with GI earth plate 600mmx600mmx3mm thick including accessorise and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc with charcal/ coke and salt as requied.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required

Supplying and fixing PVC batten / angle holder incl connection as reqd complete all as specified and directed

Supplying and fixing following way single pole and neutral, sheet steel MCB distribution board 240 valts on surface/recess complete, with finnel copper bus bar, neutral bus bar, earth bar, din bar,inter connection , power pointed including earthing etc as requied (But with out MCB/RCCB/Isolater) (a) 12 way double door

Supplying and fixing horizontal type three pole and nuteral, sheet steel, MCCB distribution board, 415 V, on surface/ recess, complete with 200 Amp tinned copper busbar, nutral busbar link, earthbar, dinbar, inter connection, between incomer MCCB and busbar powder painter incl earthing etc. as required of size 8 way (4 + 24) double door

S & F MCCB Triple pole, 250 A, 415 V, 50 HZ with rupturing capacity 35 KA.

S&F in replacement of MCB 'C' Curve type, 10 kA, 10 to 32 Amp, Single Pole with over load and short circuit protection complete all as directed.

All as srl item no 27.00 here in before but of 40 to 63 amps capacity and Double pole type.

Supply and fixing of rating four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc as reqd but of 100 amps capacity

Wiring for circuit/ submain wiring along earth wire with the 2x2.5 sq mm+1x2.5 sq mm earth wire of FRPVC insulated copper conductor, single core cable in casing caping as requed..

Wiring for circuit/ submain wiring along earth wire with the 2x4 sq mm+1x4 sq mm earth wire of FRPVC insulated copper conductor, single core cable in casing caping as requed.

Wiring for circuit/ submain wiring along earth wire with the 2x10 sq mm+1x10 sq mm earth wire of FRPVC insulated copper conductor, single core cable in casing caping as requed.

fixing only pre-wired light fittings of LED/ flurecent/compact fluoverscent fitting with all accessories on ceiling/wall including connetion with 1.5 sqmm FR PVC insulated, copper inductor, single core cable and earthing etc as rwquied all as specified and directed. Note : Light fittings will be under Sch "B" store.

Fixing only Exhaust fan of any sweep/type incuding making all electric connections complete all as specified and directed. Note : Exhaust fan will be issued under Sch "B" Store

M/S uttam saha

Shree Meghalaya Construction & Supply Co.

S. Bhattacharjee

Deepak And Brothers

CHANDAN KUMAR THAKUR