REPAIR TO CERTAIN B/R WORKS INCLUDING STEEL OR WOODEN JOINERY AND FLOOR WORKS FOR INF, WKSP, SUPPLY, MH, ECHH AND MES AREA AT LEBONG UNDER AGE I DARJEELING

Amount

Dismantling of plain or corrougated steel sheeting any guage thickness including Nantinal or similar pattern roof covering, complete all as specified and as directed by Engineer-in-charge.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated or semi-corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws or J hooks, complete all as specified and as directed by Engineer-in-charge.

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws or J hooks, complete all as specified and as directed by Engineer-in-charge.

Dismantling structural steel work including doors, gates but excluding framed truss etc., complete all as specified and as directed by Engineer-in-charge.

S&F MS steel work in tubular trusses including special shaped washers etc., complete using ERW or induction butt welded tubes confirming to IS 1161- 1979 graded St 240, complete all as per specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously untreated steel or iron surface of any description and applying two coats of synthetic enamel paint over a coat of red oxide, primer over 10cm width or girth complete all as specified and as directed by Engineer-in-charge.

Dismantling of boarding of any description fixed in any position with nails, complete all as specified and as directed by Engineer-in-charge.

S&F 40mm thick 2nd class hardwood planed one side with tongued and grooved joints and fixed with nails as in floors, complete all as specified and as directed by Engineer-in-charge.

S&F 20mm thick 2nd class hardwood planed one side with butt joints as in shelves of cupboards, racks and pelmets, eaves board and skirting work fixed with nails, complete all as specified and as directed by Engineer-in-charge.

M&L for 6mm thick veneered decorative plywood grade 1 (with BWR resin) with decorative face veneers on one faces fixed with nails to timber frame work, complete all as specified and as directed by Engineer-in-charge.

M&L for second class hard wood plain fillets square, rectangular or triangular in section clean sawn secured with nails or brads exc 13 & not exc. 25 sqcm, complete all as specified and as directed by Engineer-in-charge.

Dismantling timber scantling 40 Sqcm & over in section in any position as in unframed work, complete all as specified and as directed by Engineer-in-charge.

M&L for second class HW scantlings clean sawn in timber fixed work, complete all as specified and as directed by Engineer-in-charge.

M&L for french polishing on surfaces of any description width or girth including cleaning and preparing the surfaces incl a coat of wood filler on old works with one or more coats, complete all as specified and as directed by Engineer-in-charge.

M&L preparation of wood and wood based materials, new or old surface of any description and girth not otherwise described and treated with one coat of creosote oil, complete all as specified and as directed by Engineer-in-charge.

Demolition of unreinforced cement concrete in ground floors and pavings nexc 15 cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-charge.

M&L 75 mm thick Cement concrete type C2, 1:3:6 (using 40 mm graded stone aggregate) in flooring/ hard standing/pavings/plinth protections, finished even and smooth without using extra cement complete all as per specified and as directed by Engineer-in-charge.

M&L for hardcore of guage not exc. 63mm deposited, spread and levelled in layers not exc. 15 cm thick, watered and rammed to a true surface of broken stone or boulders, complete all as per specified and as directed by Engineer-in-charge.

M&L 40 mm thick cement concrete type B1, 1:2:4 (using 20 mm graded stone aggregate) as in floors, finished even and smooth without using extra cement, complete all as per specified and as directed by Engineer-in-charge.

Hacking out old broken glass (any thickness, size, quality or description) exc. 1.5 sqm from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads, complete all as specified and as directed by Engineer-in-charge.

All as per serial item No. 22 but sheet glass is ground or obscured or frosted, on one side.

S&F 3.00mm thick sheet glass of ordinary quality and glazing with oil putty and wooden beads in square n.exe 0.50sqm in each pane, complete all as specified and as directed by Engineer-in-charge.

S&F in repair galvanised mild steel wire cloth, 0.63 mm dia of wire and average width of aperture 1.4 mm and fixed with galvanised wire staples, complete all as specified and as directed by Engineer-in-charge.

Taking down chowkat or frame exceeding 1.5 Sqm but not exceeding 4 Sqm each (without taking off shutter from the frame), complete all as specified and as directed by Engineer-in-charge.

Taking down chowkat or frame not exceeding 1.5 Sqm each (without taking off shutter from the frame), complete all as specified and as directed by Engineer-in-charge.

Taking down shutters of any description exceeding 1 Sqm but not exceeding 2 Sqm each, complete all as per specified and as directed by Engineer-in-charge.

Taking down shutters of any description not exc. 1 sqm each, complete all as specified and as directed by Engineer-in-charge.

M&L 30mm thick 2nd class hardwood glazed and skeleton shutter as in window/ventilation shutter open rebated and prepared to receive glass edges of frames plain chamfered or rounded fitted with cut and mitred beads for securing glass etc divided into squares, with plain, chamfered, mitred and rebated sash bars, provided with stiles and rails, complete all as specified and as directed by Engineer-in-charge.

M&L 35 mm thick second class hardwood glazed and skeleton shutter open rebated and prepared to receive glass, gauge etc (without sash bar) edges of framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass etc sizes of member (Bottom 250mm, stiles 100mm, top 120mm & lock rail 160mm wide) as specified in SSR part I section & clause 8.24 (a) complete all as specified and as directed by Engineer-in-charge.

S&F second class hardwood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as per specified and as directed by Engineer-in-charge.

M&L 35mm thick 2nd class hardwood plain framed panelled shutter (two panel) with lock rail and panel of 9mm B.W.P commercial ply or 12 mm veneered particale board with commercial veneering on both faces and the size of rail and stile as per IS : 1003 (Part I) kiln seasoned and chemically pressure treated, complete all as per specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously untreated wood or wood based surfaces of any description, exceeding 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of pink primer, complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of old painted surfaces of wood and wood based materials of any description, not otherwise described and applying one coat of Synthetic enamel paint over 10 cm width or girth, complete all as per specified and as directed by Engineer-in-charge.

S&F solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet rainforced with MS square tube in opening complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails, M.S. .frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail,; Paneling of plain colour PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement complete all as per specified and as directed by Engineer-in-charge.

S&F 100 mm long medium weight, cold rolled mild steel butt hinges, complete all as specified and as directed by Engineer-in-charge.

S&F 75 mm long medium weight, cold rolled mild steel butt hinges, complete all as specified and as directed by Engineer-in-charge.

S&F aluminium alloy 300 mm anodised sliding door bolts with hasp, staple (bolt type) & fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast - aluminium alloy, complete all as specified and as directed by Engineer-in-charge.

S&F 200mm long aluminium anodised barrel tower bolts of extruded section, complete all as specified and as directed by Engineer-in-charge.

S&F 150 mm long aluminium anodised barrel tower bolts of extruded section, complete all as specified and as directed by Engineer-in-charge.

S&F 150 mm long Extruded Aluminium alloy handles, fabricated type, anodised, complete all as per specified and as directed by Engineer-in-charge.

S&F 125 mm long Extruded Aluminium alloy handles, fabricated type, anodised, complete all as per specified and as directed by Engineer-in-charge.

S&F Mild steel flats etc., as in supports for stiffening of fencing, wall ties, hold fasts, wind ties, clamps and similar small articles etc. conforming to Fe-290 Gde E-165, complete all as per specified and as directed by Engineer-in-charge.

M&L for PCC 1:3:6 type C-1 (20mm graded stone aggregate) as in bed block of hold fast etc complete all as per specified and as directed by Engineer-in-charge.

JALAPAHAR HARDWARE (BID ID -3313382)

Damdoo Bhutia (BID ID -3312614)

BHASKAR PRADHAN (BID ID -3315203)

THUKKEPA & PANGDOK (BID ID -3312649)

HIRA SINGH (BID ID -3312157)

SANJAY KAUSHIK (BID ID -3312466)

Darjeeling Enterprises (BID ID -3312105)