SPECIAL REPAIR REPLACEMENT OF BER CRANES AT MAG NO 01 06 AT NAD GOA UNDER GE GOMANTAK

Amount

Supply, installation, testing and commissioning of 2 ton capacity double girder Flame Proof EOT Crane, electrically operated through pendant push button station floor operated type having span 12 Mtrs, hoisting height of 4.8 Mtrs approx., double girder box type complete with and including main frame, bridge girders/box girders, end carriages, trolley with frame, crab, plat form on one side of the crane of 500mm, buffers, gears with gear boxes, shafts, rope drum, rope sheaves, wire rope, inner tread of wheels coated with phosphorous, lifting hook, brakes, motors, limit switches, control panel, pendant push button station, micro speed/slow speed in all motions 10% of main speed achieved through VFD Drive, wiring, etc. IS-3177, 807 & IS-2148. All as specified below:- (a) Capacity 2 Ton (2000 Kgs) (b) Span 12 Mtrs Approx (c) Lift 4.8 Mtrs Approx (d) Bay Length Wall to Wall Approx. 17.9 mtrs Approx (e) Hoisting Speed 3 Mtrs per Min Approx (f) CT Speed 10 Mtrs per Min Approx (g) LT Speed 10 Mtrs per Min Approx (h) LT Motor Twin Drive 0.5 HP each with gear box (j) CT Motor 0.5 HP (k) Hoisting Motor 3 HP

(l) Main Girder Box Type (m) Operation Pendant Push Button from floor (n) Class of Duty Class – II (Indoor) Location : AC Magazine No 01 NAD Note:- The rate quoted shall deemed to be included for dismantling of old cranes and shifting from site, no extra charge shall be claimed for the same by the contractor.

Supply, installation, testing and commissioning of 1 ton capacity double girder Flame Proof EOT Crane, electrically operated through pendant push button station floor operated type having span 5.95 Mtrs, hoisting height of 2.9 Mtrs approx., double girder box type complete with and including main frame, bridge girders/box girders, end carriages, trolley with frame, crab, plat form on one side of the crane of 500mm, buffers, gears with gear boxes, shafts, rope drum, rope sheaves, wire rope, inner tread of wheels coated with phosphorous, lifting hook, brakes, motors, limit switches, control panel, pendant push button station, micro speed/slow speed in all motions 10% of main speed achieved through VFD Drive, wiring, etc. IS-3177, 807 & IS-2148. All as specified below:- (a) Capacity 1 Ton (1000 Kgs) (b) Span 5.95 Mtrs Approx (c) Lift 2.9 Mtrs Approx (d) Bay Length Wall to Wall Approx. 15.5 mtrs Approx (e) Hoisting Speed 3 Mtrs per Min Approx (f) CT Speed 10 Mtrs per Min Approx (g) LT Speed 10 Mtrs per Min Approx (h) LT Motor Twin Drive 0.5 HP each with gear box (j) CT Motor 0.5 HP (k) Hoisting Motor 2 HP

(l) Main Girder ISMB/Box Type (m) Operation Pendant Push Button from floor (n) Class of Duty Class – II (Indoor) Location : AC Magazine No 06 NAD Note:- The rate quoted shall deemed to be included for dismantling of old cranes and shifting from site, no extra charge shall be claimed for the same by the contractor.

M&L for painting of existing long travel Gantry rail (ISMB) of size 400mm includes preparation of the existing surface with a coat of primer and two coats of synthetic enanel paint complete all as specified and as directed.

Supply, erection, setting of long tavel square bar of 40mm size including necessay welding,levelling etc complete all as specified and as directed.

S & F 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 (Fe-410-W(GdeE-250) quality A) .(for ladder) complete all as specified and as directed.

Supply, Laying, joining & testing LT XLPE Insulated & sheathed armoured electric cables with multistranded aluminium conductor cable 1100 volts grade, laid in trenches/ ducts or fixed to poles/walls or laid under roads/paths/drains/culverts duly encased in galvanised steel pipe of suitable sizes including cable gland of suitable sizes & aluminium lugs for connection for cross- sectional area 16 Sq mm 4 Core complete all as specified and as directed.

Supply and laying/fixing High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 40 mm dia for protection of cable complete all as specified and as directed.

Supply and fix MCB, four pole, 63 Amps, 415 Volts,C curve 10KA complete all as specified and as directed.

Supply and fix MCB, single pole, 6-32 Amp, 240 Volts, 'C' series 10KA complete all as specified and as directed.

Supply and fix sheet metal enclosure (DB) for MCB, 4way, triple pole and neutral, 415 volts, double door with 200 Amps rated bus bar complete all as specified and as directed.

Material and labour for MS box double door with locking arrangement of suitable size (as per existing size) made out of MS CRCA sheet 3 mm thick with two coat of synthetic enemaled paint over a coat of red oxide primer for make necessary arrangement for mounting 4 way TPN DB including grouted in wall and making surface good as per existing one complete all as specified and as directed.

M&L for earthing complete with copper plate earth plate electrode 60 cm x 60 cm x 3.15 mm thick buried directly in ground vertically to a depth not less than 2.25 m below ground level with top connected to Copper earth strip 20 x 3mm by means of bolts, nuts, check nuts and washers of brass and earth lead connected to main DB panel /meter box panel with including necessary and earth work and excavation including PCC chamber 1:3:6 and RCC cover all as specified and shown in electric plate No 5 of SSR-1 complete all as specified and as directed.

Material and labour for precast cement concrete block masonary type C1, 1:3:6(20mm graded aggregate) with solid blocks exc 10cm in with setting in cement mortar 1:6 complete all as specified and as directed.

Material & labour for rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 including finishing the surface even and smooth without using extra cement complete all as specified and as directed.

Material & labour for preparing new plastered or unplastered surfaces of walls and applying three coats of white wash complete all as specified and as directed.

M/s. Tojym Steel Products

M/S NRS TIIB AND CO