PROVISION OF SHED OVER MAIN GATE AT AFS MOHANBARI UNDER GE (AF) MOHANBARI

Amount

M&L for demolition of ashlar facings, dressed stonework, precast concrete articles and precast concrete block walling all as specified and directed.

Excavation in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundations etc. or for shafts, well cess pits, manholes,pier holes,etc. but not exceeding 10 sqm on plan getting out in soft/loose soil complete all as specified and directed.

Excavating in trenches, not exceeding 1.5 m wide but exceeding 1.5 m in depth for foundations etc. or for shafts, well cess pits, manholes,pier holes,etc. but not exceeding 10 sqm on plan getting out in soft/loose soil complete all as specified and directed.

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

Removal of excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L plain cement concrete 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in foundations/mass concrete complete all as specified and directed.

Material and labour for RCC M25 (Nominal mix), as in foundation, footing, plinth beams complete all as specified and directed.

Material and labour for RCC M25 (Nominal mix), as in columns complete all as specified and directed.

Use and waste of formwork to sides of concrete foundations, footings, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for rough finished surfaces complete all as specified and directed.

Use and waste formwork to sides of pillars,posts, struts, piers, columns and stanchions for fair finish surfaces complete all as specified and directed.

M&L for TMT steel bars, as in reinforcement, 10 mm dia and over, cut to length, bent to shape required, including cranking, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia. or securing with clips complete all as specified and directed.

All as Item No 11 here in before but 5 mm dia and over upto and including 10 mm dia as in stirrups, spacers and binders etc, complete all as specified and directed.

M& L Fe 410 -W (Gde-250) quality B 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 complete all as specified and directed.

M&L Fe 410 -W (Gde-250) quality B Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to latest IS grade St.-240 complete all as specified and directed.

M& L for Plate girder or single stanchions, built up of one beam or channel section with flange plates, caps, bases. splices, angle brackets, cleats and other connections complete all as specified and directed.

M&L for Mild steel bolts of 20 mm dia purpose made. with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. exc30cm long complete all as specified and directed.

S & F of Pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ridge/ cladding to wall, fixed with self tapping screw (Heavy duty) with in built washers and neoprene & EDPM washers, in roofs, walls etc complete all as specified and directed.

S&F Pre-painted 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, as in valley gutter, ridge etc fixed with self tapping screws as specified etc complete all as specified and directed.

Preparation of new steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L Hard core of gauge n.exc 63mm broken stone or boulder deposited, spread and levelled in layers n.exc 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M &L for 75mm thick Plain Cement Concrete 1:4:8 type D2 (using 40 mm graded stone aggregte) as in Pavings complete all as specified and directed.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.(sand cushining for paver blocks)

Machine pressed precast conctete interlocking paver block of any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 Grade jointed with grey cement and no pigment complete all as specified and directed.

M & L for Providing, cement concrete 1:2:4 type B1 (using 20mm graded crushrd stone aggregate) as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and directed.

M & L Providing and fixing Blue Aluminium Composite Panels (ACP) of exterior grade for cladding near entrance for external wall / column / canopy cladding in combination of solid / Metallic colours, including all necessary frame work and complete weather sealing. The composite panel should consist of 3mm thermoplastic core of LDPE sandwiched between 2 skins of 0.5mm thick aluminium sheet (alloy designation 310S) making a total panel thickness of 4mm. The surface will be furnished with Lumiflon based flourcarbon coating on top sides and service coating on reverse side. Coatings shall conform to specifications of ECCA / AAMA and conforming to the mechanical properties of panel as per detailed technical specifications complete all as specified and directed.

M&L for Stainless steel letters of 10 to 50 mm thick of 0.30 m height and 0.10 m width for fixing on wall including logo complete all as specified and directed.

M&L for point wiring with 1.5 sqmm cable PVC insulated unsheathed type, copper conductor, multistranded cable (FRLS type), 1100 Volts grade (red colour cable for phase and black colour cable for neutral) including 1.5 sqmm copper conductor, multistranded cable (FRLS type) 1100 Volts grade unsheathed PVC insulated (green colour cable for earth wire) continuity earth wire connected to common earth dolly to be drawn in and including PVC casing capping, medium grade of suitable size including all fittings such as bend, elbow, tee, joint etc with sunk cast pressed steel terminal box made out of MS sheet with 3 mm thick hylum laminated sheet cover for mounting of switch, socket and fan regulator for Light/ Fan point controlled by one No one way switch complete all as specified and directed.

All as per item Ser No 27 here in before but with 2.5 sqmm PVC insulated, unsheathed cable multistranded FRLS type, copper conductor (for phase & neutral) and 2.5 sqmm (for earth wire with same specification) for 6/16 Amp switch socket point on independent board complete all as specified and directed.

S & F switch piano flush type 5/6 Amps, 230 volt, one way, single pole complete all as specified and directed.

S & F switch socket combination 6 pin, multipurpose type, 15/16 Amps, piano flush type, 230 V complete all as specified and directed.

S&F ceiling rose 3 terminals/ PVC/ polycarbonate, isolated body, surface type with ISI marked 230 V complete all as specified and directed.

S&F submain wiring with 2 x 4.0 sqmm, PVC insulated unsheathed copper conductor cable, multistranded, single core, FRLS type, 1100 volts grade alongwith 1x 4.0 sqmm PVC insulated unsheathed copper conductor cable, multistranded, single core, FRLS type, 1100 volts grade for continuous earth wire complete drawn through and including PVC casing caping, medium grade of suitable size with all fittings such as bend, elbow, tee, joint including making good the disturbed surface complete all as specified and directed.

S&F LED lights fitting 1x18 watts, 230 volts, 50 Hz decorative box type with driver, holder including LED tube light connecting up with flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fix LED highbay light 80 watt with PDC housing round shaped 4kv in built surge protection, IP 65 complete all as specified and directed.

M&L for Air Circulator wall mounted fan 600 mm sweep turbo force complete all as specified and directed.

S&F MCB single pole, 6 to 32 Amps, 240 volts, 10 KA , C series complete all as specified and directed.

S&F MCB single pole and neutral 10 to 32 Amps, 240 volts, 10 KA, C series complete all as specified and directed.

S&F sheet metal enclosure, MCB DB, single door, single pole & neutral, 4 way, 230 volts, 50Hz with suitable bus bar, neutral link, earth link complete all as specified and directed.

Supply, laying and testing cable XLPE insulated, screened, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 25 sqmm, 4 core complete all as specified and directed.

Supply and fixing GI protection pipe of 50 mm dia light grade for cable protection including all fittings laid in trenches or fixed on pole/ walls/ laid in floor with mild steel clamps, bolts, nuts and washers complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate 600mm x 600mm x6mm thick elecrode and 32mm x 6mm galvanised iron strip as earthing lead burried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, the earth plate surrounded by adequate quantity of charcoal dust and common salt to a packed thickness of 15 cm on all sides connected to GI strip 32mm x 6mm as earth lead by means of bolts, nuts, check nuts and washers (including welding) of galvanised iron or steel and connected to main switch board / panel/ test point at the other including necessary earth work in any type of soil, returning filling in and removal of surplus soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC 1:2:4 type B1 cover slab 54cm x 54cm x 5cm reinforced with 8mm dia bar TMT @150mm centre to centre both ways with one handle for lifting made out 8mm dia MS bar with wire mesh funnel, 20mm GI tubing medium grade for watering and 40mm GI tubing light grade for protection, test point, testing on completion all as shown in Electrical Plate No 3 of SSR Part-I complete all as specified and directed.

Material and labour for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed.

M&L for steel tubes, light grade galvanised of 80 mm bores laid in trenches/ surface for cable protection including fittings as clamp, nuts, bolts complete all as specified and directed.

M/S N K SAI TRADING

KP GHOSH AND CO

M/S RK Trading

D.D Construction

S K ENTERPRISE

RAJ BUILDER

R K CHAKRABORTY AND CO