CONVERSION OF EXISTING HOT CRANE INTO EOT CRANE OF 3 TON CAPACITY AT P-35 OF NAD MANKHURD UNDER GE NW MANKHURD IIND CALL

Amount

Supply, install and testing EOT Crane flame proof motorized lifting facilities over head complete with following:- (a) Capacity - 3 Ton. (b) Span - 15 mtr. (c) Bay length - 40 mtr. (d) Hook height - 4 mtr (e) Duty class - M 5 (f) Location - Indoor. (g) Operation - Pendent / Radio Remote control. (h) Speed Parameters - Hoist at speed 4 mtr / min, & micro speed 1.5 to 2 mtr/minute. - Cross travel speed 10-15 mtr/minute with micro speed 1 meter / minute. - Long travel speed 15 -18 mtr / minute with micro speed 1 mtr / minute. (j) Electric motor :- - Hoist motor (FLP) 5HP, 960 RPM, Ex d11BT3 as per BIS : 12615 - 01 No. - Cross Travel motor (FLP) - min 1 HP, 960 RPM Ex d11BT3 as per BIS 12615 - 02 Nos. - Long travel motor (FLP) - 2 HP, 960 RPM, Ex D11BT3 as per BIS 12615 - 02 Nos. Note : - (a) The existing Girder, end carriage and mechanism of HOT shall not be removed and will remain as standby provision. (b) Other descriptions shall be as per Appx A enclosed. (c) Other modifications required at site to complete the job though not specifically mentioned herein before and after however technically required shall be all inclusive in teh quoted rate.

Supply, laying & Testing of cable XLPE insulated screened PVC bedded, galvinised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade, ISI Marked with stranded aluminium conductor of size 16 Sqmm 4 core, in trenches, cable ducts, along wall & Terminating the cables at LT panels by proper Glands, Lugs etc all as directed by Engineer-in-charge.

Supply and fix MCCB FP 63 Amps 415 Volt 25 KA with and including CRCA powder coated enclosure with front openable door, wall mounted type with chequred base plate for cable entry complete all as specified and as directed .

Supply install, test and commissioning LT Panel (CPRI approved) cubical outdoor type confirming to IS 8623 Part 1 1993 factory fabricated made out of 3 mm thick CRCA powder coated enslosure with front openable door, wall mounted type for approved thickness coated complete & suitable size to accomodate all accessories/fitting, compartmentalised in construction to accommodate incoming MCCB and MCBs outgoing as specified and consisting the following:- (a) MCCB FP 63 Amps, 415 Volt, 25 KA- 01 No (Incoming) (b) MCB FP 40 Amp, 415 Volt, 10 KA - 02 Nos (c) MCB FP 32 Amp, 415 Volt, 10 KA - 01 No (d) RYB Indicator - 01 Set

Excavation in trenches not exceeding 1.50 m wide and n.exc 1.5 m in depth for foundation of poles, cable etc, not exc 10 sqm on plan and getting out in soft/loose soil including taking out brick protection etc complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thick complete all as specified and directed.

Removing excavated materials (soils) not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

M & L for sand cushioning by spreading in trenches fine dry river sand by gently by punning down manually as in cable protection complete all as specified and as directed .

Supply and laying un-reinforced precast concrete cable cover class LV, type-I, flat size 250mm x 150mm x 40mm laid in trenches complete all as specified and as directed .

M&L for cutting existing road/hard standing not exc 45x45 cm in wide & depth getting out excavated material for laying GI tube including returning filling & well rammaing watering finish suraface and provision of 10 cm from top using PCC 1-3-6; including removal of surplase soil complete all as specified and as directed .

S& F in replacement of GI steel tubing medium grade 40 mm dia for laying in ground, along the pole in coping, road crossing etc for cabe protection including necessary fittings , clamps for supports, etc complete all as specified and as directed . Make - Tata/Jindal/Surya Prakash

Earthing complete with galvanised steel earth plate electrode 60 cm x 60cmx6 mm thick buried directly in ground vertically to a depth not less than 2.25 mtrs below ground level with top edge of earth plate at a depth not less than 1.5 mtr below ground level connected to galvanised iron strips 32 x 6 mm by means of nuts both check nuts and washers made of galvanised iron or steel earth strip protected by galvanised iron pipe 40 mm bore medium grade upto ground level as directed and including concrete pit in PCC ( 1 : 3 : 6) type C1 pre cast RCC cover slab 30 cm x 30 cm x 10 cm thick including reinforcement with 8 mm dia steel deformed bars at the rate of 10 cm both ways with one lifting handle made of 8 mm dia MS bar funnel, wire mesh 20 mm bore galvanised iron or steel pipe medium grade for watering charcoal and comman salt in alternate layers, necessary excavation and earth work in any type of soil complete all as shown in electrical plate No 3 of MES SSR Pt-I and testing on completion.

Shree Ayyappa Engineering

SGF FAB INDUSTRIES