PROVISION OF 01 X GENERATOR SET 5 KVA, CULVERT NEAR KSP SITE, POWER ROOM WITH BATTERY RACKS, INTERLOCKING PATHWAY AROUND AGNIBAAN POND, ALTERATION TO SHELTER NO. 2544/01 AND EXTENSION OF BRIGADE OFFICERS MESS AT NMS UNDER GE (P) KOLKATA.

Amount

Supply, install, testing and commissioning of Silent Diesel Engine driven generating set 415 Volt (at 0.8 PF) 5 KVA 3 phase 50 Hz, 1500 RPM with accoustic enclosure and canopy type (outdoor use) made out of 14 gauge CRCA sheet with AMF Panel and including excavation ,PCC foundation (as per manufacture instructions), anti vibration pads tamper standard control panel as per manufacture instructions and as directed by Engineer-in-charge. The DG set will comprise of following : - (a) Alternator : Standard design alternator rated at 5 KVA net out put at site, self excited ,self regulated through an AVR, screen protected, revolving field, brushless design with permanent lubricated bearings with winding in each pole,

insulation class H, voltage regulation ± 1.5 % of rated voltage 'No load to full load'. The alternator shall be in a position to generate supply with frequency regulation within ± 1 % tolerance and permissible overload of 10 % for one hour in 8 hrs continuous run and conforming to IS 4722. (b) Diesel Engine adequate capacity suitable for 5 KVA Alternator water cooled to dirve indpependently the above alternator directly compled through flexble coupling multi cylinder Multi stroke direct injection cold strating 1500 RPM as per revant IS, BS 5514 with in overload capacity of 12 hrs continious running complete with standard accessories all as specified and required for site handling and operation generally the scope of accessories shall be as under :- (i) Air intake system : air intake manifold air cleaner. (ii) Coolant system : Engine water pump ,radiator with fan and fan belt.

(iii) Lubricting system Oil pump of suitable capacity, lub oil pump and lub oil filter. (g) Control panel : Fabricated from 14 SWG sheet powder coated & equipped with one No 4 pole MCCB of adequate rating, digital meters for indication of currecnt , Voltage & frequency with 3 Nos CTs etc. (h) Acoustic enclosure : Modular construction withthe provision to asscmble & dismantle easity at site, powder coated & stainless steel nut & bolts/external hardware, provision for filling fuel from outside the enclosure with locking arrangement, Sound proofing of enclosure with high quality rock wool /mineral wool The rock wool is further covered with fibre glass tissue & perforated sheet . A special residential silencer within the enclosure to reduce exhaust noise. Noise level 75 db (A) at 3 m distance.

The following shall be included in rate quoted for DG set : (i) Required documents such as O & M manual of Diesel Engine spare parts catalogue of Disesl Engine, test certificate of Disel engine, Test cert of Diesel engine. Test certificate of Alternator, DG set complete shall submitted. (ii) Strandard testing of DG sets will be carried out with 10 % overload as specified. (iii) All Civil work related to foundation as per manufactuers recommendation shall be carried out. Make for Generator :- Kirloskar Green / Cummins / Ashok Leyland / Greaves Cotton Make for Alternator :- Alstom / Compton Greaves / Kirloskar Electric / Siemen / Bharat Bijlee

Excavation in trenches not exceeding 1.5m wide and not exceeding 10 Sq.m on plan area and not exceeding 1.5m deep in Soft / Loose soil complete all as specified and as directed.

Excavation over areas not exceeding 1.50 m in depth and getting out in Soft / Loose soil complete all as specified and as directed.

Excavation over areas depth exceeding 1.50 m but not exceeding 3.0 m and getting out in Soft / Loose soil complete all as specified and as directed.

M & L for hardcore of gauge not exceeding 63 mm of broken stones or boulders, deposited, spread and levelled in layers not exceeding 15 cm thick watered and rammed to a true surface in broken boulder complete all as specified and as directed.

M & L for PCC 1:4:8, Type D-2, using 40mm graded stone aggregate as in Foundation, Fillings, Mass concrete, Footings etc complete all as specified and as directed.

M & L for RCC M-25, using 20mm graded stone aggregate as in foundations including rafts, footings, foundation beams, plinth beams, bases for columns etc complete all as specified and as directed.

M & L for RCC M-25, using 20mm graded stone aggregate as in Columns, pillars, piers, posts and struts etc complete all as specified and as directed.

M & L for RCC M-25, using 20mm graded stone aggregate as in Beams, cantilevers, bressummers, lintels over 1.5m span etc complete all as specified and as directed.

M & L for RCC M-25, using 20mm graded stone aggregate as in chajjas complete all as specified and as directed.

M & L for RCC M-25, using 20mm graded stone aggregate as in slabs supported on walls, beams and like complete all as specified and as directed.

M & L for PCC 1:2:4, Type B-1 [using 20 mm graded granite stone aggregate] in surface channels and drains including forming fair finished drain or channel of 300 mm inner girth using extra cement including forms, moulds, mitred / stooped ends complete all as specified and as directed.

M & L for PCC 1:2:4, Type B-0 [using 12.5 mm graded granite stone aggregate] in cast in situ in lintels up to 1.5m span, cills and other similar bands, plinth courses, parapets, copings, bed plates and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed.

Use and waste of form work to sides of concrete foundations, footings, bases of columns, raft and raft beams, 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 as directed.

Use and waste of form work to sides of pillars, posts, struts, piers, columns and stanchions of any shape / cross section for fair finished surfaces of concrete complete all as specified and as directed.

Use and waste of form work to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc, splays between floors and beams and similar works for fair finished surfaces of concrete complete all as specified and as directed.

Use and waste of form work to chullah hoods, chajjas and similar works for fair finished surfaces of concrete complete all as specified and as directed.

Use and waste of Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work, not exceeding 200mm thick (Horizontal or sloping) for fair finished surfaces of concrete complete all as specified and as directed.

Use and waste of Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick of excavated soil complete all as specified and as directed. Note: A deduction of 10% shall be made from total computed volume of filling to cater in bulk irrespective of machinery used for ramming.

Removal of excavated material [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 as directed.

S & F reinforcement using TMT steel bars of 10mm dia and over, cut to length, bent to shape required including cranking, bending, spirally for hooping, hooking ends and binding with annealed mild steel wire not less than 0.9mm dia or securing with clips or welded complete all as specified and as directed.

S & F reinforcement using TMT steel bars of 5mm to 10mm dia bars as in stirrups, spacers and binders, cut to length, bent to shape required including cranking, bending, spirally for hooping, hooking ends and binding with annealed mild steel wire not less than 0.9mm dia or securing with clips or welded complete all as specified and as directed.

M & L for brick work with fly ash bricks, straight or curved on plan exceeding 6 m mean radius built in Cement Mortar 1:6 complete all as specified and as directed.

M & L for brick work with fly ash bricks, straight or curved on plan exceeding 6 m mean radius built in Cement Mortar 1:4 complete all as specified and as directed.

M & L for brick work in half brick thick walls using fly ash bricks straight or curved on plan to any radius built in Cement Mortar 1:4 complete all as specified and as directed.

M & L for rendering to brick / concrete surfaces, 10 mm thick in Cement Mortar 1:6, surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M & L for rendering to brick / concrete surfaces, 15 mm thick in Cement Mortar 1:6, surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M & L for rendering to brick masonry surfaces / concrete surfaces other than fair face of wall , 15 mm thick in Cement Mortar 1:4, surfaces finished with sponge finish complete all as specified and as directed.

M & L for rendering 5 mm thick in Cement Mortar 1:3, on surfaces of concrete srfaces on fair facrs of ceiling sufaces complete all as specified and as directed.

M & L for preparing newly plastered wall surfaces and applying two coats of oil bound distemper over one coat of chalk whiting primer over and including a coat of 3 mm wall care putty on walls complete all as specified and as directed.

M & L for preparing newly plastered ceiling sufaces and applying two coats of oil bound distemper complete all as specified and as directed.

M & L for preparing newly plastered wall sufaces and applying two coats of exterior emulsion paint over a coat of primer complete all as specified and as directed.

M & L for preparing newly plastered wall surfaces and applying three coats of white washing complete all as specified and as directed.

M & L for 75mm thick, PCC 1:3:6, Type C-1, using 20mm graded aggregate as in Plinth protection etc surface finished even and smooth with out using extra cement complete all as specified and as directed.

M & L for 100 mm thick, PCC 1:4:8, Type D-2, using 40mm graded aggregate as in Sub base for flooring complete all as specified and as directed.

M & L for Vitrified Tiles, Coloured, First Quality, of size exceeding 0.36 Sq.m but not exceeding 0.42 Sq.m,10 mm thick [Square or Rectangular] as in Floors, set and jointed in cement slurry, finished with flush pointing in white cement or coloured cement to match including screed bed or bedding layer of mortar 15 mm thick in Cement Mortar 1:6 complete all as specified and as directed. Note: The colour / shade / design of tiles shall be as approved by GE.

M & L for Vitrified Tiles, Coloured, First Quality, of size exceeding 0.36 Sq.m but not exceeding 0.42 Sq.m,10 mm thick [Square or Rectangular] as in Skirting / Dado, set and jointed in cement slurry, finished with flush pointing in white cement or coloured cement to match including rendering in 10 mm thick in Cement Mortar 1:4 complete all as specified and as directed. Note: The colour / shade / design of tiles shall be as approved by GE.

S & F Powder coated anodised Aluminium Frame for Shutters, windows, ventilators with one or more rebates including jointing cleat, glazing clips, rubber beading etc for fixing complete all as specified and as directed.

S & F Anodised Aluminium Powder Coated [Minimum 50 Micron thick] Sections as in windows, ventilators shutters side hung type with out sash bars, Aluminium section weighing 0.55 KG / RM including necessary Joining Cleats, Glazing Clips, Rubber Packing, Rubber Neoprene Packing, Screws, Anodised Aluminium Snap Beading, Anodised Aluminium Fittings such as Handles 200 mm Long [2 Nos], Hinges type B-21 100 mm long [2 Nos], Peg stays 150 mm long [1 No], etc complete all as specified and as directed.

S & F Anodised Aluminium Powder Coated [Minimum 50 Micron thick] Sections as in door shutters, Aluminium section weighing 0.55 KG / RM including necessary Joining Cleats, Glazing Clips, Rubber Packing, Rubber Neoprene Packing, Screws, Anodised Aluminium Snap Beading, Anodised Aluminium Fittings such as Handles 200 mm Long [2 Nos], Hinges type B-21 100 mm long [3 Nos] etc complete all as specified and as directed.

S & F UPVC sliding window shutter with frame of three track sliding with 5 mm thick toughened glass and PVC fly proof mesh any colour including joining cleats, glazing clips, rubber packing and suitable locking arrangement as per manufacturer instructions complete all as specified and directed.

S & F Mild Steel work confirming to Fe - 290, Grade E-165, as in framed work such as Grills, Gratings, Ladders 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 complete all as specified and as directed.

S & F Rolled Mild Steel work confirming to Fe - 290, Grade E-165, as in roof trusses(framed), pulin rail and fastenings and heavy brackets framing (beam,tee,angle channels or flat sections) including distance pieces, cleats etc complete all as specified and as directed.

M & L for two coats of Synthetic Enamel paint over one coat of Red Oxide Zinc Chrome Primer on new steel surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed.

M & L for two coats of Synthetic Enamel paint over one coat of primer on new concrete surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed.

S & F Prepainted Galvalume Aluminium Zinc Coating GI based Corrugated Steel Sheet 0.5mm thick of any having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws all as specified and as directed.

M & L for moorum filling under floors laid in layers not exceeding 15 cm thick, spread levelled and rammed / rolled including watering to required level and gradient complete all as specified and as directed.

M & L for Anodised Aluminium snap grid frame work of 600 X 600 mm panel size for false ceiling complete all as required at site and as directed.

S & F white sand gupsum board false ceiling of grid size 600 X 600 mm, 9 mm thick plain foil back suitably placed in false ceiling grid made of aluminium / GI / MS complete all as required at site and as directed.

S & F Gl frame work of size of grid 600 x 600 mm, for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl 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 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified.

S & F gupsum board false ceiling of grid size 600 X 600 mm, 12 mm thick plain foil back suitably placed and fixed with screws in false ceiling grid made of aluminium / GI / MS complete all as required at site and as directed.

M & L for Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified.

M&L for sand filling under floors or in foundation including watering and consolidation complete all as specified and directed.

M & L for polished Granite Stone Slab as in Kitchen Platforms or steps, jambs, pillars, cills etc using 18 to 20 mm thick slabs, with machine cut edges, rubbed and prepolished to smooth mirror finish, single piece of required size, laid, jointed and pointed with white cement mixed with pigment to match the shade of the slab complete all as specified and as directed.

S & F Aluminium anodised barrel Tower Bolt of size 150 mm size of extruded section complete all as specified and as directed.

S & F Aluminium alloy anodised Sliding Door Bolt with hasp and staple [Bolt Type] of size 300 mm and fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy complete all as specified and as directed.

S & F Double Action Floor Spring Hydraulically Regulated made of minimum 1.25mm thick alluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified and as directed.

S & F Mortice Night Latch, Vertical type, Brass body of size 100 X 67 X 26 mm, and 4 Levers with 3 keys of Godrej Make, complete all as specified and as directed.

S & F Prelaminated particle board 9 mm thick, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as 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 Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and no pigments complete all as specified and directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

Point wiring with 1.5 sqmm copper conductor unsheathed, multistranded, PVC insulated, single core cable with earth contunity conductor of 1.5 sqmm PVC insulated copper in and including rigid PVC conduit with conduit accessories / PVC Casing capping with casing capping accessories fixed to the surface of the roof/walls etc., including terminal boxes made out of 1.6 mm thick MS sheet for switches, fan regulators socket outlet etc along with 3 mm thick top laminated bakelite sheet for housing switches, sockets, regulators etc for One Light/ fan/ socket Point Controlled By One 5 Amps switch complete all as directed.

Point wiring with 2.5 sqmm copper conductor unsheathed, multistranded, PVC insulated, single core cable with earth contunity conductor of 1.5 sqmm PVC insulated copper in and including rigid PVC conduit with conduit accessories / PVC Casing capping with casing capping accessories fixed to the surface of the roof/walls etc., including terminal boxes made out of 1.6 mm thick MS sheet for switches, fan regulators socket outlet etc along with 3 mm thick top laminated bakelite sheet for housing switches, sockets, regulators etc for One Light/ fan/ socket Point Controlled By One 5 Amps switch complete all as directed.

Point wiring with 4.0 sqmm copper conductor unsheathed, multistranded, PVC insulated, single core cable with earth contunity conductor of 4.0 sqmm PVC insulated copper in and including rigid PVC conduit with conduit accessories / PVC Casing capping with casing capping accessories fixed to the surface of the roof/walls etc., including terminal boxes made out of 1.6 mm thick MS sheet for switches, fan regulators socket outlet etc along with 3 mm thick top laminated bakelite sheet for housing switches, sockets, regulators etc for socket Point Controlled By One 15 Amps switch complete all as directed.

S & F switch piano 5 amps, flush type single pole 230 volts AC complete all as directed.

S& F switch socket combination 2 in 1, 5 Amps, multipurpose flush type complete all as directed.

S& F switch socket combination 2 in 1, 5 and 16 Amps, multipurpose flush type complete all as directed.

S& F ceiling rose 3 pole PVC / Polycarbonate isolated body complete all as directed.

Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as directed.

Supply and fixing LED street light fitting 35 Watt 230 V 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 directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 380 mm sweep with, blades, and frame and louvers complete all as directed.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) including hanging hook complete all as directed.

Supply and fixing MCB single pole and neutral, "C" curve, 230 V,breaking capacity 10 KA of rating 6 to 40 Amps complete all as specified and directed.

Supply and fixing MCB single pole and neutral, "C" curve, 230 V,breaking capacity 10 KA of rating 40 to 63 Amps complete all as specified and directed.

Supply and fix MCB DB, SPN 12 way double door, 230 V with 200 Amps rated busbar complete all as directed.

Supply and fix MCB DB, SPN 6 way double door, 230 V with 200 Amps rated busbar complete all as directed.

Supplying, laying, testing and commissioning LT XLPE insulated , armoured heavy duty electric cable of size 2 core 10 sq mm , 1100 volts grade with stranded aluminium conductor laid in trenches / passing through pipe / duct/ road crossing /fixed on poles / walls Complete all as specified and directed. [Note: The rate quoted shall inclusive of termination at ends with suitable aluminium lugs where required]

Supplying, laying, testing and commissioning LT XLPE insulated , armoured heavy duty electric cable of size 4 core 10 sq mm , 1100 volts grade with stranded aluminium conductor laid in trenches / passing through pipe / duct/ road crossing /fixed on poles / walls Complete all as specified and directed. [Note: The rate quoted shall inclusive of termination at ends with suitable aluminium lugs where required]

M&L for sand cushioning / sand covering for underground cable protection complete all as specified. Note: Punned thickness shall only be measured and paid.

Supply and laying sub class 'B' bricks of old size (approved size locally available) laid along alignment of cable as protection to cable in trenches complete all as specified and directed by Engineer-in-Charge

S & F GI tubing of 40 mm bore, light grade conforming to IS - 1239 [Part - 1] including all fittings fixed to walls, ceiling or laid on floors as in cable protection pipe complete all as specified and as directed.

M&L for earthing complete with GI earth plate electrode of size 60cm x 60cm x 6.3 mm thick burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5m below the normal ground level connected with GI earth strip 25 x 4 mm by means of bolts, nuts, check nuts & washers of galvanished iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4), type B1,using (20mm graded stone aggregate), 40mm thick RCC 1;2;4 Type B1 as cover, watering arrangement with funnel internally secured with wire mesh with 20mm dia medium grade pipe for watering, 40 mm dia light grade, GI pipe for lead protection in & including alternate layers of charcoal dust and common salt complete all as shown in electrical "Plate No '3' and connected to earthing test point all as specified and indicated including testing on completion including retrieving old GI earth plate, CI cover, GI pipes, angle iron frame from existing earthing as directed.

M&L for earthing complete with GI earth plate electrode of size 60cm x 60cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5m below the normal ground level connected with GI wire 4 mm by means of bolts, nuts, check nuts & washers of galvanished iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4), type B1,using (20mm graded stone aggregate), 40mm thick RCC 1;2;4 Type B1 as cover, watering arrangement with funnel internally secured with wire mesh with 20mm dia medium grade pipe for watering, 20 mm dia light grade, GI pipe for lead protection in & including alternate layers of charcoal dust and common salt complete all as shown in electrical "Plate No '3' and connected to earthing test point all as specified and indicated including testing on completion including retrieving old GI earth plate, CI cover, GI pipes, angle iron frame from existing earthing as directed.

M.SK CONTRACTOR

Abida Enterprises

ANSH CONSTRUCTION