REPAIR OF ALUMINIUM DOORS, WINDOWS, PANELLING, CEILING PARTITION AND JOINERY AT OFFICE COMPLEX, WATCH TOWER OF TECH AREA AT AFS CHABUA UNDER GE(AF) CHABUA

Amount

S & F in repairs Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications complete all as specified and directed

S & F in repair 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification complete all as specified and directed

Taking down chowkat with shutters of any decsription without taking off shutters from frame area exc 1.50 Sqm but not exc 4.00 sqm complete all as specified and directed .

Taking down chowkat with shutters of any decsription without takingoff shutters from frame area n. exc 1.50 Sqm complete all as specified and directed .

Taking down shutter of any description n. exc 1.00 Sqm each complete all as specified and as directed.

Taking down shutter of any description exc 1.00 Sqm and n.exc 2.0 Sqm each complete all as specified and as directed.

S& F in repairs Door closer hydraulically regulated, designation No. 1 universal type, suitable for door shutters up to 700 mm in width and of weight not more than 35 kg and fixed complete all as specified and directed

S & F in repairs 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

Taking down and refixing of aluminium doors shutters of area n exc 4sqm including new SS hinges, riveting, rubber beadings, locking arrangement, door stopper, alignment of doors frame styles and rails including required fasteners long screw to make shutter in serviceable condition and making good to existing surface complete all as specified and directed

Taking down and refixing of aluminium window shutters sliding/ casement of area n exc 2sqm including new SS hinges, riveting, rubber beadings, locking arrangement, alignment of window frame styles and rails including required fasteners long screw to make window in serviceable condition and making good to existing surface complete all as specified and directed

M&L mild steel in framed work as in doors or gates of angle or other section with gusset plates, rails, braces,hold fast etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc., to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings ( exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing completeall as specified( Fe-410-O or 310-O) Gde-E-165 complete all as specified and directed.

S & F for Providing and fixing factory made uPVC any colour Sliding window Area not exceeding 2.00 sqm each Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured lor payment purpose.) complete all as specified and directed

S &F power coated Anodised aluminium frame for doors, windows, ventilators, partitions with one or more rebates including joining cleat for fixing etc. complete all as specified

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

S& F of Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/Chowkhat of size 65x 125 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

S & F of Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite /borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In-Charge (Note: stainless steel butt hinges and necessary S S screws shall be paid separately)

S & F for 35mm 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 stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specifed and directed

S &F for 30mm Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed

S & F for 35mm Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats

S&F steel window with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded and necessary arrangements to fixed with wdn scantling/supports etc.

All as above item here in before but without galzing bars complete all as specified and directed .

S & F for Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and directed

S&F 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 complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS frame shall be covered with heat molded 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, lock rail and bottom rail on either side and as gap insert for top rail and bottom rai ; Panelling of plain colour PVC sheet 5 mm thickness to be fitted in MS frame welded/sealed to the style and rails with suitable PVC sheet beading and joined together with solvent cement complete all as specified and directed.

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

S&F for suspended false ceiling using anodised GI exposed ceiling suspension system of grid size 60 cm x 60 cm width main runner 'T" section of size 38 mm x 24 mm x 0.4 mm thickness and wall angle of size 24 mm x 24 mm x 0.3 mm thickness and cross Tee of size 24 mm x 24 mm x 0.43 mm thick (using 60 cm x 60 cm E board classic 4 mm thick ceiling board ) to be placed in a grid of GI system duly suspended with 4 mm dia GI bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustement clip providing position for light fixtures, air conditioning dufuser and ducks, sprinkler, smoke detector etc. The main runner to be secured to structrural soffit by hanger @ 1220 mm maximum C/C. The last hanger at the end of each runner should not be placed at more than 450 mm from the adjacent wall. Flush fitting 1200 mm cross 'T" to be inter locked between main runner @ 610 mm C/C so asto form 600 mm x 600 mm grid complete all as directed

Dismantling asbesots cement (corrugated, semi-corrugated etc) sheets in roof coverings Complete all as specified and directed.

M&L teak wood lipping 6 mm thick fixed with nails fixed to 19 mm thick plywood/block board

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

M&L for Vitrified coloured ceramic tiles 8-10 mm thick (square or rectangular) area of each tile not exceeding 0.36 sqm in floor etc set and jointed in neat cement slurry and pointed in white cement or coloured cement to match the shade of tile over 15 mm thick screed bed or bedding leyer in CM (1:6) complete all as specified and as directed.

All as per item no. 30 above item here-in-before but on dado / skirting over 10mm thk CM 1:4 , complete all as specified and as directed.

M&L Non-skid ceramic coloured tiles 7 to 8mm thick square/rectangular) area of each tile exc 0.11 sqm but nexc 0.18sqm, in floors etc and jointed in neat cement slurry and pointed in white or coloured cement to match shade of tile over 15 mm thick screed bed or bedding leyer in CM (1:6) Complete all as specified and directed.

M&L for glazed ceramic coloured tiles (any shade) of size 350x250x7mm/ 450 x 300 x 7mm thick for work on vertical surface such as skirting, dado, set & jointed neat in cement slurry and pointed in white or coloured cement to match over 10mm thick rendering in CM (1:4)as backing coat complete all as specified and as directed.

Taking up or down steel tubing and connection of 15 mm bore tube of any description & in any position complete all as specified and directed.

All as per item no. 34 above item here-in-before but but 20 mm bore tubing.-ditto-

S & F in repairs 15mm Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed

S & F in repairs Pillar taps, cast copper alloy fancy type 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 complete all as specified and directed

S&F in repair Toilet paper holder of vitreous china fixed to walls with chromium plated (CP) brass screws complete all as specified and as directed.

S&F in repairs 10 litre capacity PVC low level valve less syphonic action type flushing cistern, white, with inlet, ball valve, float and handle including brackets, and bends complete all as specified and as directed.

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

S&F in repairs Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified. all as specified and as directed.

Complete removal of existing treatment on roof and wall complete all as specified and directed

M & L for Rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 complete all as specified and directed

Applying two coat of Damp Proof ultra over a coat of prime paint on roofs and wall including complete removal of existing treatment and cleaning the surface to receive primer complete all as specified and directed. (Paint to be paid seperately)

Supply only damp proof ultra fiber elastomeric liquid/ prime paint applied waterproofing membrane complete all specified and directed

Dismantling old Asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or 'J' / 'L' hooks complete all specified and as directed

S&F prepainted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in plain sheet as facia, cladding, gutter, eaves board fixed with self tapping screws or 'J' / 'L' hooks complete all specified and as directed

Preparation of new wooden surfaces of any description of area exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer.

S&F 150mm long anodised aluminium handles, cast type, complete all as specified and as directed.

S&F 100mm long anodised aluminium handles, cast type, complete all as specified and as directed.

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

S&F for 100mm long anodised aluminium barrel tower bolt of extruded section, complete all as specified and as directed.

S&F 300mm long aluminium anodised sliding door bolt with hasp staple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed.

S & F stainless steel butt hinges 100mm size medium weight, complete all as specified and as directed.

S & F stainless steel butt hinges 75mm size medium weight, complete all as specified and as directed.

S&F 300mm MS ordinary rat tail spring (Helical door spring) including roller and roller plate complete

Hacking out old broken glass (any thicknes, size ,quality or description) from wooden frames glazed with oil putty or fixed with beads.

S&F 3mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm in each pane complete all as specified and directed.

S&F 5mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm in each pane complete all as specified and directed.

M & L for fixing ACP in repairs/ new (aluminium composite panel) 4.5 mm thickness to Aluminium substructure at any height in any colour (as apvd by Engr-in-Charge) Non Toxic PE core-3 mm, and back coil 0.5 mm) with minimum 30 +/- 5 miror PVDF coating on top coil polyster / epoxy coating on back coil (7+/- 2 micron) fixed on aluminium substructure as (size aluminium sections for substructure as specified by manufacture/specified indrawings and approved by Engr in Charge) with stinless steel fastening system of HG/ fischer Dash fastener on façade surface of any description not otherwise described and making 15 mm groove and applying non staining and non steaking sealant of Dow corning (789 or 91 HP) complete as per approved specification on straight surfaces. Aluminium composite panel cladding to be approved by GE. Rate quoted shall include sealing joints with sealcoat (Dow corning 789/991 up) of approved make with rod to make at any light. Make of ACP : Alucobond / Alexpanel / Archicon / Alomax. Aluminum frame to fix above said ACP shall be measured and paid separately, However material & labour required for fixing of ACP including SS anchor fastener, aluminium cleat of size 19 x 12 x 1.6 mm weather sealent backer rod etc are included in the quoted rate of ACP. Complete all as specified and as directed by Engr in Charge.The rate for aluminium sub structure is deemed to be included and will not be paid seperately.

D.D Construction (BID ID -3080802)

M/S MAHATO ENTERPRISE (BID ID -3079497)

M/S D P BERLIA (BID ID -3080472)

M/S R G Construction (BID ID -3082556)

M/S DURGA CONSTRUCTION & CO (BID ID -3080063)

M/s Krishna Construction (BID ID -3080693)

J D construction (BID ID -3080896)