REPLACEMENT OF WOOD WITH ALUMINUM JOINERY OR MD ACCN (40 X QTRS) AT SHILLONG CANTT AND PROVN OF PARKING SHED IN OFFICE COMPLEX (BT 21) AT 101 AREA PRO UNIT UNDER GE SHILLONG

Amount

B/R SCHEDULE Surface excavation in soft/loose soil n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out complete all as specified and directed.

Excavation in post holes each n.exc. 0.5 cum in soft/loose soil, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in layer n.exc. 25 cm, watering and removing surplus soil to a distance n.exc. 50 mtr and making good surface complete all as specified and directed.

Demolition of concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Demolition of Brickwork/solid concrete block work built in Cement mortar complete all as specified and directed.

M & L for hardcore of broken brick/stone or boulders gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and remmed to a true surface, complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 using 20mm graded crushed stone aggregate as in foundation, filling and mass concrete including all necessary formwork complete all as specified and directed.

M & L for 100mm thick PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in sub base to floor finished rough to receive finishes complete all as specified and as directed.

M&L for precast cement concrete block masonary with solid blocks, exc 10cm in width or girth, made out of PCC (1:3:6) type C1 using 20mm graded crushed stone aggregate and set in cement mortar (1:6) complete all as specified and directed.

M&L for precast cement concrete solid building blocks or slabs n exc 10cm thick (with plain or interlocking joints as directed made out of PCC (1:3:6) type C1 using 20mm graded crushed stone aggregate complete in walls and set in CM 1:4 complete all as specified and directed.

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

M&L for non skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15mm thick screed bed in CM 1:6 complete all as specified and as directed.

M&L for glazed ceramic coloured tiles in vertical surface 300x 450x 7 mm/ 300X 600X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match, laid over and including 10mm thick backing coat in CM 1:4 complete all as specified and as directed.

S&F 0.50mm thick prepainted galvalume aluminum zinc coating GI based corrugated steel sheet 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 directed.

S&F 0.50mm thick prepainted galvalume aluminum 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 directed.

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

Taking down chowkhat or frames with shutter (without taking off shutter from the frame) exc 1.5Sqm but n exc 4 sqm each complete all as specified and directed.

Taking down shutters of any description exc.1.0 Sqm and n.exc 2.0 sqm each complete all as directed

S&F factory made solid panel PVC door shutter 30 mm 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; Panelling 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, suppling & fixing in the frame at site as per specification & drawing complete all as specified and directed.

S&F solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing complete all as specified and directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium window and ventilator shutters, side hung/sliding type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining 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 directed.

M&L for 2nd 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 specified and directed.

M&L for 2nd class hardwood glazed and skeleton shutters, 35mm thick, open rebated and prepared to receive glass, gauze, etc. divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc., sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); fitted to chowkats complete all as specified and directed.

S&F 30mm thick 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 100mm Butt hinges, mild steel medium weight, cold rolled and fixed complete all as specified and directed

S&F 100mm extruded aluminium alloy handles, fabricated type, anodised, complete all as specified and directed.

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

S&F 100 mm aluminium anodised barrel bolts of extruded section and fixed complete all as specified and directed.

S&F 150 mm aluminium anodised barrel bolts of extruded section and fixed complete all as specified and directed.

S&F 300mm aluminium alloy, 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 complete all as specified and directed.

S&F 20mm dia harrison rails (curtain rails), mild steel, chromium plated with fixing brackets, stops, rollers etc. complete all as specified and directed.

S&F double rod brackets, stops, rollers etc. suitable for 20mm dia curtain rod, aluminium, wooden finished complete all as specified and directed.

S&F 4.80mm thick sheet glass, ordinary quality and glazing to aluminium frame exc 0.5 Sqm in each pane complete all as specified and directed.

S&F 4.80mm thick frosted sheet glass, ordinary quality and glazing to aluminium frame exc 0.5 Sqm in each pane complete all as specified and directed.

S&F stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

M&L for rolled mild steel in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. quality conforming to Fe-410-W (Gde-E-250), quality-A complete all as specified and directed.

M&L for mild steel works as in hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, welding etc., and similar work conforming to Fe-290 Gde E-165

M&L for mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes with riveted, bolted or welded attachment, quality conforming to Fe-410-W (Gde-E-250), quality-A complete all as specified and directed.

M&L for MS 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; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. including removal of rubbish from site of work complete all as specified and directed.

M&L 15 mm thick on fair faces of brick or concrete work rendering in CM 1:4 in two layers, first 10 mm thick base layer & finishing 5 mm thick with approved water proofing compound @ 3% by the weight of cement or as per manufacturer's instructions, finished even and smooth without using extra cement complete all as specified and as directed. Note : WPC shall be measured and paid separately here-in-after.

Supply on integral water proofing compound.

M&L 15 mm thick rendering in CM 1:6 on fair faces of brick or concrete surface, finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of new/undecorated surface of wall and applying two coats of oil bound distemper over a coats of primer complete all as specified and directed.

M&L for preparation of new plastered surface or previously untreated surface and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistant as per IS 15489:2004, alkali & fungal resistant, dirt resistant exterior paint of any shade as ordered (Company depot tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and directed .

M&L for preparation of new or previously untreated surfaces of wood and wood based materials of any description not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint over a coat of pink primer all as specified and as directed.

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

E/M SCHEDULE M&L for point wiring for one light/fan/exhaust fan point controlled by one, one way switch using PVC insulated unsheathed FRLSH multistranded copper conductor cable of size 1.5 sqmm nominal cross sectional area, 1100V grade, drawn in and including suitable size non metallic PVC casing caping with all necessary accessories, PVC modular board of suitable size for housing/mounting switches/sockets etc. and including PVC insulated unsheathed FRLSH multistranded copper conductor cable of size 1.5 sqmm nominal cross sectional area as earth wire and connecting to common earth dolly complete all as specified and directed.

S&F modular switch 1 way, 1 module, 6A, 230~250 volt , AC supply, ISI Marked with modular cover plate and frame complete all as specified and directed.

S&F ceiling rose surface bakelite 65 mm x 50 mm, three terminals suitable for 230 Volts AC, 6 Amps complete all as specified and directed.

S&F LED light batten fitting 1x 20W, 220V, AC, prewired, fixed to wall/ceiling with 02 Nos PVC block of suitable size and connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete including taking doown old unserviceable light fitting all as pecified and directed..

S&F LED building security light fitting 35 Watt 230V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed..

S&F in repairs MCB Distribution board, single pole and neutral, 4 ways, 240V double door, sheet steel enclosure powder coated with 100 Amps rated busbar with neutral link, fixed on wall duly grouted or on wooden board with all necessary electrical connections complete all as specified and directed.

S&F MCB DP, 240 Volts, 40 Amps, 10 kA rupturing capacity, 'C' series complete all as specified and directed.

S&F MCB SP, 6 to 32 Amps, 'C' series, 10KA, 240V and to be housed in DBs including necessary connection complete all as specified and directed.

Supply, laying & testing of LT XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade and cross-sectional area 16 Sqmm 2 Core complete all as specified and as directed.

Excavation in trenches not exc 1.5m wide and not exc 1.50 in depth for laying of underground cables/pipes etc. and getting out in soft/loose soil complete all as specified and directed.

Supply and laying dry river sand filling for cable protection with a layer of 8cm deep before laying cable and 15cm covering above the top edge of cable after laying complete all as specified and as directed. (Note: Punned thickness shall be measured).

M&L for sub class 'B' bricks locally available best quality and laid dry, width wise across the line of cable in trenches for protection of underground cable complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil, complete all as specified and directed.

Removing excavated soils to a distance n exc. 50m and depositing where directed at a level n exc. 1.5m above the starting point complete all as specified and as directed.

M/s Rohan Enterprise

Bharara construction