ADDITION AND ALTERATION TO BLDG T-8 FOR PROVN OF FALSE CEILING, WINDOWS AND DOORS AT INS KARDIP, KAMORTA UNDER GE (I) CAMPBELL BAY

Amount

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

S & F pre-painted corrugated galvalume (55% aluminium + 43.5% Zinc+ 1.5% Silicon) steel sheets as in roofing /wall cladding, 0.50mm thick (total coated thickness), conforming to AS-1397/ASTM A-792 and having yield strength minimum 550 MPa fixed with self drilling metal coated screw of appropriate size, self taping bolts and fixed as per manufacturers instructions complete all as specified and as directed. (Note: The sheet shall be laid with one corrugation side lap and one end lap minimum 150mm all as per manufacturers instructions alongwith wind ties).

S & F pre-painted galvalume aluminium zinc coating GI based plain 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.

S & F for mild steel screw bolts 16 to 20 mm dia of neck (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends to be fited with washer and one hexagonal or square nut exc 22.5 and n exc 30cm long complete all as specified and as directed.

Taking down roof trusses, coupled rafters or trussed beams etc of clear span above 8m and upto 12m complete all as specified and as directed.

S & F for roof trusses (framed), trussed, purlins, crane grantries, rail and fastenings and heavy bracket framing (beam, tee,angle, channel, or flat section ) including bracket, etc complete Fe 410-W (Gde-E-250) quality all as specified and as directed.

M & L for preparation of new or previously untreated steel surfaces of any description over 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed.

M & L for painting on new steel surfaces n.exc, 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed.

Taking down of cement plaster of any description or thickness/chipping of cement concrete in any situation from brick or concrete surface including raking out of joints, hacking for key scrubbing down with water to receive new plaster complete all as specified and directed.

M & L for rendering 15mm thick in CM (1:4) on fair faces of brick work or concrete surfaces finished even and smooth (without using extra cement) on walls complete all as specified and as directed.

M & L for preparing new plastered surfaces of wall and applying two coats of cement based paint all as specified and as directed.

M & L for rendering 10mm thick in CM (1:6) on fair faces of solid block or concrete surfaces and finishing fair and even without using extra cement complete all as specified and as directed.

M & L for preparing new plastered surfaces of wall and applying two coats of dry distemper on decorated wall surfaces of any description, complete all as specified and as directed.

M & L for preparing new plastered surfaces of wall and applying two coats of anti fungal interior surface of coloumn acrylic emulsion on wall surfaces of any description complete all as specified and as directed.

M & L for preparing new plastered surfaces of wall and applying two coats of anti fungal exterior acrylic emulsion on wall surfaces of any description complete all as specified and as directed.

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

Taking down chowkats or frame with shutters (without taking off shutters from the frame), exc 1.5 Sqm but n.exc 4.0 Sqm each complete all as specified and as directed.

Taking down shutters of any description n.exc 1 Sqm each complete all as specified and as directed.

Taking down shutters of any description exc 1 Sqm and n exc 2.0 Sqm each complete all as specified and as directed.

S & F 35mm thick, second class HW plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial veneers ; suplied and fitted to chowkat all as specified and as directed by Engineer-in-Charge.

S & F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with 19 x 19mm MS square tube and 1.2mm wall thickness complete all as specified and as directed.

S & F solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tube for top and bottom rail, MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with a solvent cement for stiles and plain colour PVC sheet for top rail, lock rail and bottom rail on either sides and as gap inserts for top and bottom rail paneling of plain colour PVC sheets to be fitted in the MS frame welded / sealed to the stiles and rails with suitable PVC sheet beading and jointed together with solvent cement as per specification and drawing complete all as specified and as directed.

S & F Stainless Steel butt hinges 100mm long, medium weight cold rolled, fixed to timber frame work of doors complete all as specified and as directed.

S & F Stainless Steel butt hinges 75mm long, medium weight cold rolled, fixed to timber frame work of doors complete all as specified and as directed.

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

S & F aluminium anodized barrel tower bolt of extruded section length of bolt 150mm complete all as specified and as directed.

S & F aluminium anodized barrel tower bolt of extruded section length of bolt 100mm complete all as specified and as directed.

S & F aluminium alloy wire cloth 0.45mm nominal dia of wire and average width of operature 1.40mm and fixed with aluminium wire staples all as specified and as directed.

Hacking out old broken unserviceable glass panes (any thickness size, quality or description) from metal frames including punching or drilling out old glazing pins/spring clips and providing and fixing new one complete all as specified and as directed.

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

M & L for preparation of new or previously untreated wood surfaces of any description not otherwise described over 10cm in width or girth and applying two coats of synthetic enamel paint (ordinary tint) over one coat of pink primer complete all as specified and directed.

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

S & F steel tubes, medium grade 15mm dia bore galvanized with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and as directed.

Refixing of old steel tubing obtaining from taking down and connections new or old position (wall, ceiling, floors etc.,) of 15mm bore complete all as specified and as directed.

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

S & F steel tubes, medium grade 20mm bore galvanized with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

Refixing of old steel tubing obtaining from taking down and connections in new or old position (wall, ceiling floors etc.,) of 20mm bore complete all as specified and as directed.

S & F 32mm bore low density polythylene pipes (LDPE) of pressure rating 6 Kgf/cm2 laid in trenches complete all as specified and as directed.

S & F in repairs angle stop cock 15mm bore, fancy type, chromium plated (concealed type) screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or unions and fixed complete all as specified and as directed.

S & F in repairs bib tap 15mm bore, fancy type, cast copper alloy, chromium plated, screwed down high pressure with crutch or butterfly screwed for iron and fixed complete all as specified and directed.

S & F in repair pillar taps fancy type, cast copper alloy, with capstan head as chromium plated screwed down high pressure with or without lettered Hot or Cold with long screwed shanks and ply nuts screwed for iron pipes and fixed complete all as specified and as directed.

S & F in repair 32mm size waste couplings of PTMT (half or full threaded) minimum weight 32mm 45gms complete all as specified and as directed.

S & F in repairs towel rail 450mm long of stainless steel fixed with and inlcuding chromium plated brass screws and wooden / plastic cleats (minimum weight 170gms) complete all as specified and as directed.

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

S & F PVC connections 15mm size 600mm long with PTMT nuts complete all as specified and as directed.

Demolition of precast cement concrete block walling as in manhole, septic tank and drains etc built in cement mortor all quoins, arches pillars etc but excluding ashlar facings dressed stone etc all as specified and as directed.

M & L for precast cement concrete (1:3:6) type C-1 (using 20 mm graded stone aggregate) block masonry with solid blocks, exc 10 cm in width and set in CM (1:4) complete all as specified and directed.

M & L for cleaning of blocked CI pipe line 100 mm bore, carefully in between manholes using splited bamboo, cleaning rod, binding wire etc and flush with fresh water and disposed off the sludge complete all as specified and as directed.

M & L for providing cement concrete (1:3:6) type C-1, (using 20mm graded stone aggregate) as in coping, benching, bed plate, including necessary form work complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not hacking), removing serviceable tiles away from site and rubbish off the premises complete all as specified and as directed.

M & L for non skid coloured ceramic tiles 300mm x 300mm x 7 to 8mm thick in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including screed bed or bedding layer of mortar 15mm thick in cement plaster (1:4) for laying finishes complete all as specified and as directed.

M & L for glazed ceramic tiles 300mm x 200mm x 6 to 7mm thick in vertical surfaces set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including rendering 10mm thick cement plastered as bedding layer / screed bed on fair surfaces of brick in cement mortar (1:3) to receive wall tiles complete all as specified and as directed.

M & L for providing 75 mm thick PCC (1:2:4), type B-2 (using 40mm graded stone aggregate) as in plinth protection complete all as specified and as directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. all as specified and as directed.

M & L for providing 100mm thick cement concrete (1:4:8) type D-2 (using 40mm graded stone aggregate) as in flooring complete all as specified and as directed.

M & L for cement concrete (1:2:4) type B-0 (using 12.5mm graded stone aggregate) as in flooring and rounded or chamfered on edges complete all as specified and as directed.

Dismantling of wall panelling/ceilling (fibre, pulp, insulation etc) of any description of any thickness including cover fillets complete all as specified and as directed.

S & F aluminium anodised snap grid frame (with minimum 15 micron uniform anodic coating) size of 600 x 600 mm consisting of Tee/Angle section, size 40x40x2 mm thick as approved make conforming to IS-733 in frames of false ceiling including aluminium cleats with necessary CP brass/stainless shunk screws, aluminium perimeter angles fixed to wall wooden frame at centre to centre and fixing frame to level adjusting anchors 6 mm dia GI wire hook in Tee members at 1.5 m Centre to Centre fixed to steel truss or roof complete all as specified and as directed.

M & L for fixing in position 4 mm thick Non Asbestos designer ceiling board of size 595x595 mm complete all as per manufacturer's specification and as directed.

S & F for anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing, hinges, tower bolts, handle etc. complete all as specified and as directed.

S & F for anodised aluminium door shutters, aluminium section weighing 0.55 Kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2Nos in each door, hinges, anodised aluminium snap beading screws etc. complete all as specified and as directed.

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

S & F of 4mm thick sheet glass, ordinary quality and glaing with oil putty in square n.exc 0.5 Sqm in each pane complete all as specified and as directed.

S & F 12mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed.

M/S Sudhir Kumar Gupta