Repair maint of wooden and steel joinery including roofing false ceiling and plastering in certain buildings at AF Stn Darbhanga under GE (AF) Bihta

Amount

Taking down chowkhats or frame with shutterrs (without taking off shutters from the frames) exc 1.5 sqm and n.exc 4 sqm each complete all as specified and directed.

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

Supply and fixed 2nd class Hard wood 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 specified and directed.

Supply and fixed Mild steel framed work such as grills,gratings etc with ends of bars shouldered and/ or riveted or forged into spikes, framed guard bars,barred iron doors, ladders,frame work of water tank etc and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

Supply and fixing 30 mm thick flush shutter, solid core construction ,with block board core and plywood face panels ,commercial type on both side complete all as specified and directed.

Supply and fixing 30mm thick 2nd class Hardwood glazed and skeleton shutters open rebated and prepared to receive glass, gauge etc). Divided into squares with plain chamfered or round,mitered, rebated sash bars, sizes of the members of the shutters as specified in SSR Part I, section 8, clause 8.23(a), complete all as specified and directed..

Supply and fixing mild steel medium weight cold rolled butt hinges 100 mm long complete all as specified and directed.

Supply and fixing aluminium anodised, barrel tower bolt of extruded section 150mm long complete all as specified and directed.

Supply and fixing aluminium handle, cast type, anodised 125 mm long complete all as specified and directed.

Supply and fixing aluminium alloy anodised sliding door bolt with hasp staple (bolt type) and fixing clip of sheet cast or extruded section or fixing bolt cast aluminium alloy 250 mm long complete all as specified and directed.

Hackingout old broken Glass (any thickness, size, quality of description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads, complete all as specified and directed.

Supply and fixing 3mm thick sheet glass ordinary quality and glazing with oil putty in squares n.exc 0.5 sqm in each pane complete all as specified and directed.

Supply and fixing 3 mm thick figured glass,pin headed type glazing with oil putty in squares n.exc 0.5 sqm in each pane complete all as dpecified and directed.

Supply and fixing Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire stapels complete all as specified and directed.

Material and labour for prepration new wood or wood based surface of any description over 10 cm width or girth and applying two coats of synthetic enameled paint over a coat of pink primer complete all as specified and directed.

Material and labour for prepration new steel or iron surface of any description over 10 cm width or girth and applying two coats of synthetic enameled paint over a coat of red oxide primer complete all as specified and directed.

Supply and fixing curtain rails of anodised aluminium alloy as in repairs , with fixing brackets, stops, rollers etc complete all as specified and directed.

Dismentling asbestos cement (corrugated, semi corrugated etc) sheet in roof covering complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of Olive Green Colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Supply and fixing Pre-painted ) galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of Olive Green Colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified and directed.

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

Supply and fixing GI frame work for false ceiling of grid size 605x 605 mm comprising of GI perimeter channel 0.55 mm thick with two equal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre /intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at appox 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section ( not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.50 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and directed.

Material and labour for 12 mm thick perforated particle board / tiles for insulation/accoustic purpose in ceiling 60x60 cm in size, fixed with screws to timber frame work or with staple to snap grid complete all as specified and directed .

Dismentling timber scantling 40sqcm and over in section in any position in framed work complete all as specified and directed.

Supply and fixed 2nd class clean swan hard wood in scantling and fixed in position complete all as specified and as directed.

Supply and fixed 2nd class hard wood clean sawn fillets square, rectangular or triangular in section exc 13 and n.exc 25 sqcm. secured with nails or bradscomplete all as specified and directed.

Material and labour for Preparing surface of wood and wood based materials new or old of any description and girth not otherwise described and treated with creosote complete all as specified and directed.

Taking down cement plaster on brick or concrete surfaces including racking out joints hacking for keys scrubbing down with water etc.complete all as specified and directed.

Material and labour for rendering 15mm thick on fair faces of brick work or concrete surface in cement mortar 1:6 finished even and fair complete all as specified and directed.

Material and labour for rendering 10mm thick on fair faces of concrete surface as in ceiling in cement mortar 1:4 finished even and fair complete all as specified and directed.

Material and labour for preparation of new plastered surface of walls and applying two coat of distemper oil emulsion over a coat of chalk whitening complete all as specified and directed..

Material and labour for preparation of new plastered surface of walls and applying three coats of white wash complete all as specified and directed.

Material and labour for preparation of new plastered surface of ceiling and applying three coats of white wash complete all as specified and directed.

DPN CONSTRUCTIONS

M/S NARAYAN ENTERPRISE