PROVN OF PARKING SHED IN SMQ AND OMQ AT 273 SU, CONSTRUCTION OF SOAKAGE WELLS AT CERTAIN LOCATIONS AND PROVN OF EXHAUST FANS AND WALL MOUNTED FANS AT 20 WING, 273 SU UNDER GE (AF) BAGDOGRA

Amount

M&L for excavating in post holes (or similar holes) each n.exc 0.5Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25CM, in soft and loose soil complete all as specified.

M&L cement concrete, type B-2, 1:2:4 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete in post, pillars complete all as specified.

S&F Steel work in tubular trusses or retangular/ square hollow section including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and directed.

S&F Plates (plain or chequered square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and directed.

S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required hooks (stay) heavy for large gates, hook and pintle hinges large hasps and staples, chains, hand made sliding bolts, clamps, hold fasts, wall ties, hooks for hanging fans, plain angle cleats for securing purlins to wood trusses or rafters, knee piece inserts, two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 all as specified and as directed.

M&L for prepration of new Steel surfaces of any description, not otherwise described, over 10cm width or girth & applying two coats of synthetic enamel paint over a coat of red oxide complete all as specified

S&F Pre -Painting galvatume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ clading to wall fixed with self tapping screws complete all as specified.

S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick (BMT) of any colour having tensile strength of 550 Mps as in roof ridge, covering/cladding to wall fixed with self tapping screws of "J" hook all as specified and directed.

Excavating in trenches, not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation etc for for shafts, wells cesspits, manholes, piers holes etc not exceeding 10 Sqm on plan and not exceeding 1.5 mtr in depth and getting out in loose/soft soil etc complete all as specified.

Excavating over areas, n exc 1.5 m deep and getting out in loose/soft soil etc complete all as specified.

Excavating over areas, for each additional 1.5 m or part thereof in depth beyond 3.00 M getting out in loose/soft soil etc complete all as specified.

Excavating over areas, for each additional 3.00 m or part thereof in depth beyond 4.5 0 M getting out in loose/soft soil etc complete all as specified.

M&L for plain cement concrete, type D-2, 1:4:8 (using 40mm graded stone aggregate) as in foundation, filling & mass concrete, sub base complete all as specified.

M&L for Brickwork with sub class ‘B’ bricks in one brick thick honey comb walling, built in CM 1:4 complete all as specified.

M&L for brick work with sub class ‘B’ bricks old size straight or curved on plan exc 6.0 m mean radius built in cement mortar (1:4) complete all as specified.

M&L for brick work with sub class ‘B’ bricks old size straight or curved on plan exc 6.0 m mean radius built in cement mortar (1:6) complete all as specified.

M&L for RCC 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in beams, cantilevers, bressummers, lintels over 1.5 m span complete all as specified and directed.

M&L for RCC 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in slabs supported on walls, beams and columns, in floors, roofs, landing balconies, canopies, deck slabs and in shelves and the like, complete all as specified and directed.

M&L for use and waste form work to soffits of suspended slab such as roof slabs, floor slabs, landing and similar works, not exceeding 200mm thick for rough finished in curve surfaces of concrete complete all as specified and directed.

M&L for use and waste form work to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, opening in concrete walls, sides of RCC/PCC bands in walls, horizontal or sloping and similar works n. exc 10 cm wide for Curve finished surfaces of concrete complete all as specified and directed.

M&L for Loose filling with broken Bricks aggregate of gauge 80mm to 150mm in soakage pit, soakage well complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm thick with soil etc complete all as specified.

Removing excavated soil to a distance exc 250 m but n.exc 500 m and depositing where directed complete all as specified.

M&L for cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) for 150 mm dia in bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested etc complete all as specified.

M&L for 150 mm dia salt galzed stone ware (SGSW) drain pipe, grade 'A' laid in trenches and jointed complete all as specified.

M&L for mild steel TMT bars 6 to 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and directed.

M&L for Precast RCC (1:2:4), type B-1 (using 20mm graded stone aggregates) as in cover slab, set in cement mortar (1:6) complete all as specified and as directed.

Surface Excavation not exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified as directed.

M&L for cement concrete (1:3:6), type C-2 (using 40mm graded stone aggregate) in foundation filling, and mass concrete complete all as specified and directed.

M&L for 15 mm thick rendering on fair face of brick work or concrete surfaces in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new plastered surfaces of walls and applying two coat of cement based paint over a coat of alkali resistant primer complete all as specified and as directed.

M&L for broken bricks hard core of gauge not exceeding 63mm, deposited, spread and levelled in layers n.exc 15cm thick, watered and well rammed to a true surface all as specified and as directed.

M&L for 100mm thick, PCC (1:3:6), type C2 (using 40 mm graded stone aggregate) as in sub base floor complete all as specified.

M&L for 100mm thick, PCC (1:2:4), type B2 (using 40 mm graded stone aggregate) as in flooring, path etc laid in pannels, finishing even and fair with out using extra cement complete all as specified.

M&L for Forming Contraction (Dummy) joints 100mm deep X 10 mm wide, filled with sealing compound Grade 'A' etc complete all as specified and as directed.

M&L for 75mm thick PCC (1:4:8), type D2 (using 40mm graded stone aggregate) as in sub base floor complete all as specified.

M&L for 40mm thick PCC (1:2:4), type B1 (using 20mm graded stone aggregate) as in flooring finishing even and fair without using extra cement complete all as specified.

S&F Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete all as specified and directed.

Cutting holes into or through brick/stone masonry walls built in cement mortar and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-1 as required Depth of embedded portion of holdfasts or lugs measured from the face of the jamb into the wall i Exc. half brick but not exc one brick etc complete all as specified and directed.

S&F for Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0 complete all as specified and as directed.

S&F fabricated powder coated anodized aluminium grill of size 75x75mm, using 4mm dia bars fixed to frames using U/V section runners complete all as specified and as directed.

S&F for powder coated galvanised iron snap grid frame work of size 600 x 600mm for false ceiling comprising of Main runner 'T' section of size 38mm x 24mm x 0.40mm thickness, Cross 'T' of size 29mm x 24mm x 0.3mm thickness and wall angle of size 24mm x 24mm x 0.43mm thick suspended with 4mm dia GI wire from purlin @ 1.20m c/c and fixed with 4mm thick designer ceiling boards complete all as specified and directed.

M&L for point wiring with 1.5 Sqmm (22/0.30mm) PVC insulated and unsheathed multistranded copper conductor cable, 1100 volts grade, ISI marked, FRLS type drawn through and including PVC casing and copping / PVC conduit (ISI marked) of adequate size and its accessories with PVC terminal boxes of size suitable sizes for one socket point controlled by one switch incl 1.5 Sqmm (nominal area) copper conductor cable (multistrand), FRLS type, PVC insulated and unsheathed with colour code earth wire connected to common earth dolly at one end and metalic bodies of luminaires / fan at other end complete all as specified and directed for the following : (a) One light point / One fan point controlled by one, one way switch.

All as per item No 35 above, but for One 5 Amp, 5 Pin socket outlet point on independent board including earth wire as specified and directed.

Supply and fixing of switch piano, flush button, 5 Amp, single pole, one way, 230 volts, white finish all as specified & directed.

Supply and fix ceiling rose, surface, PVC, 50mm dia, 3 terminals including PVC mounting block white / ivory finish as specified and directed

Supply and fixing of exhaust fan metallic body, 1400RPM, 230Volts, AC,Single phase with louver shutter including making holes for fixing of exhaust fan and making surface complete with all fixing accessories like fastners etc, all as per site requirement and as directed.

Supply & fixing of switch socket combination flush type 5 pin, 5 Amp multipurpose 230 Volts single pole one way suitable for 3 pin/ 2 pin, 5 Amp plug top white / ivory finish all as specified & directed.

Supply and fixing of wall mounting fan 400 mm sweep, 230volts, AC, single phase complete with all fixing accessories all as per site requirement and as directed. (Make: Havells, Model: Swing or equivalent in Usha/ Bajaj)

Supply & installed Electric Storage Water Heater (Geyser) of 25 Ltrs capacity, ISI marked, energy efficient, 5 star rated of Ivory or Brown colour complete including grouting of bolts for fixing of gysers vertically complete and all as directed. Make: Havells, Model: Monaza Digi Cat Part No. GHWAMJSIV025 or equivalaent make as approved.

S&F of submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cabes 4 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits including 4 Sqmm 1100Volts grade, FRLS type, PVC insulated unsheathed multistranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note:- (a) Two runs of cables for phase and neutral and one run of continuous earthing cable drawn in concealed conduit will be measured as one length of sub main. (b) PVC conduit and its accessories is deemed to be included in this item rates. (c) Units rate include for cutting chase for conduits and sinking for boxes and making good to wall, floors etc.

S&F for single pole and neutral enclosure with a two pin and earthing plug and socket complete with on one single pole MCB 20Amp, 240Volts.

M&L tubes galvanized, "Medium class", supplied and laid complete including fittings 15mm dia all as per site requirementand as directed by Engineer-in-charge.

Supply & Flxing stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed for 15mm dia of pipe.

S&F for CP connection upto 18 inch (450mm) long for 15mm dia, SS-304 grade, stainless steel connection pipe for hot and cold water of geyser connection of Make: Havells/Prayag/Jaquar as approved all as per site requirement and as directed by Engr-in-Charge.

S&F bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm dia of pipe all as per site requirement and as directed by Engr-in-Charge.

M/s Prakash Traders

M/S BENGAL ENGINEERING ENTERPRISES

M/S SUNNY ENTERPRISE

BUILDERS ASSOCIATE

RABI BANIK

SREE SWAPAN KUMAR GHOSH