REPAIR REPLACEMENT OF UNSERVICEABLE FPB LT PANEL LT UG CABLE AND SOME EXTERNAL ELECTRIC WORKS AT OLD NAVY NAGAR UNDER GE NW NAVY NAGAR COLABA MUMBAI

Amount

Excavation in trenches not exc 1.5 mtr wide and not exc1.5 mtr in depth for laying of cables etc. in any type of soil and getting out all as specified and directed by Engineer-in-Charge. Note : Rate includes removing of paver blocks carefully and stack properly for refixing after laying of cables .

Returning filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in soils.

Removing excavated material from the site of work and transporting out of Station/site of work suitable to the contractor all as specified.

Supply, filling, spreading levelling and well ramming the river sand around cable in trenches for cable cushioning all as specified and directed.

Material and labour for 60 mm thick coloured interlocking paver tiles/ blocks, lacquer finish of size 250x250 mm having compressive strength of 35N/Sqmm, zig-zag (uni-paver) shape in flooring tested as per IS : 15658-2006, with and including layer of 50 mm thick natural river sand bed compacted complete as specified and directed. (Note : Cost of 50mm thick sand cushioning shall be included in the rate)

Supply & laying un-reinforced precast concrete cable cover class LV type 1 flat size 250mm x 150 mmx 40 mm.

Cutting existing road surfaces or hard standing 0.45 mtr depth (22 thick comprising bituminuous topping) for laying of pipes/cables and making good disturbed surfaces to match with existing surfaces.

Material and labour for cement concrete type C-2, 1:3:6 (40mm graded stone aggregate), for coping and finished surface without using extra cement.

Supplying and laying with commissioning and testing XLPE insulated, armoured electric cable with aluminium conductor, 1100 volts grade of size 400 sqmm 3.5 core laid in trenches, passing through pipes, fixed on walls complete including connecting properly by means of thimbles and taking out old u/s damaged cables. Make : Finolex/Polycab/Gloster/Universal.

All as per Item No-9.00 here in before but of sizes, 300 sqmm, 3.5 core.

All as per Item No-9.00 here in before but of sizes, 240 sqmm, 3.5 core.

All as per Item No-9.00 here in before but of sizes, 185 sqmm, 3.5 core.

All as per Item No-9.00 here in before but of sizes, 150 sqmm, 3.5 core.

All as per Item No-9.00 here in before but of sizes, 120 sqmm, 3.5 core.

All as per Item No-9.00 here in before but of sizes, 95 sqmm, 3.5 core.

All as per Item No-9.00 here in before but of sizes, 70 sqmm, 3.5 core.

M&L for 110mm dia High density poly-ethylene pipes (HDPE) of pressure 6 kgf/cm2 pipe, for road crossing of cable or for cable protection laid in trenches or above ground surface all as specified and directed.

All as per Item No-17.00 here in before but of HDPE sizes 90mm.

All as per Item No-17.00 here in before but of HDPE sizes 75mm.

M&L for GI pipe ,light grade 100mm dia for road crossing or in hard standing for protection of cable above or under ground surface including taking out old one all as specified and directed.

Supplying, installation, testing & commissioning of following IP 54 Outdoor modular type, compartmentalized and sectionalized cubicle panel of suitable size, fabricated from GI sheet steel of 3 mm thick While gland plate shall be 3mm GI Sheet.LV Switchboard which had been type-tested by an acceptable, multi fold design with impact test IK07-IK10. Chemically treated surface with Multi tank process before painting, epoxy powder coated after two coats of anti-rust primer, making earth connections by providing suitable size of copper earth strip. Suitable for operation on 3 phase 415 V 50 HZ AC supply i/c providing and fixing the following switchgear to be mounted there on complete with gaskets, interconnections, and earthing. The board shall be dust free, vermin proof and totally enclosed with Degree of protection of IP 54 as per IS 2147, with suitable cable busbar alleys and shall be mounted on Hot Dip Galvanised MS channels/angle iron frame if size 40x40x6mm, 45cm height on floor as the case may be etc. Standard and codes updated and current Indian standard specification and code of practice shall apply to the equipment and the work covered by the scope of this contract, the switchboard shall be form 3b.Busbars shall be of rectangular section hard drawn high conductivity Copper busbar connections shall be constructed in accordance with the requirements of latest code of IS/IEC standards, Low voltage switchgear & control assemblies as per IEC 60439 up to 400 Amp incomer rating and IEC 61439 -1&2 for Above, On all the incomers of switch boards ON/OFF/TRIP indicators lamps shall be provided suitable for operation on AC 230 volts supply. All lamps shall be protected by MCBs, all wiring for relays and meters shall be with FRLS copper conductor wires, The wiring shall be coded and labelled with approved ferrules for identification. The minimum size of copper conductor control wires shall be 1.5 sq. mm. Runs of wires shall be neatly bunched and suitably supported and clamped. Current circuit shall be 2.5 Sq.mm. All ACBs Shall be EDO and MP Based O/C, S/C & E/F Release type only, MCCBs up to 250A Thermal Magnetic O/C & S/C release and above MP Based O/C, S/C & E/F release, Panels will be type tested assembly and shall be manufactured, tested at OEM factory only. Panels to be ordered only after approval of general arrangement drawings from MES/Department. (Make of panel & MCCB : M/s Legrand india Pvt Ltd, M/s Standard, M/s NEO Power Electric & Project Pvt Ltd, M/s C&S Electric Ltd, M/s Voltech Mfg Co Ltd, M/s Techno System & Switchgear, M/s Electro Control Systems)

(a) S&F MCCB 200 Amps, 4 Pole, 25 kA, thermal magnetic release, Ics=100% Icu - 01 Nos,

(b) S&F MCCB 100 Amps, 4 Pole, 16 kA, thermal magnetic release, Ics=100% Icu - 01 Nos,

(c) S&F MCCB 63 Amps, 4 Pole, 16 kA, thermal magnetic release, Ics=100% Icu - 02 Nos,

(d) S&F MCB SPN 32 Amps, 10 kA, - 05 Nos,

(e) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc

(f) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(g) Analog Time switch Micro Rex QT31 - 01 Nos

(h) Power Contactor 63A, 4 NO Contactor - 01 Nos

(j) S&F Copper Bus bar 400 Amps of suitable size, all are in equal size - Set 1(R, Y, B, N)

(k) S & F sheet metal enclosure with plug , socket and MCB 20 Amps complete all as directed.

Note: All existing cable connections will be disconnected from old Panel carefully and re-connected with new Panel by providing glands and thimble all as directed by Engineer-in-Charge.

All as per Item No 21.00 above but comprising of the following :-

(a) MCCB 400A, 36KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos,

(b) MCCB 200A, 25KA, FP withThermal magnetic release,lcs=100% lcs -02 Nos,

(c) MCCB 100Amp,16KA, FP with Thermal magnetic release, lcs=100% lcs-01 Nos,

(d) MCCB 63Amp,16KA, 4P with Thermal magnetic release, lcs=100% lcs-02 Nos

(e) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc

(f) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(g) S&F Copper Bus bar 600Amps of suitable size, all are in equal size - Set(R,Y,B,N)

(h) S & F sheet metal enclosure with plug , socket and MCB 20 Amps complete all as direcred.

All as per Item No 21.00 above but comprising of the following :-

(a) MCCB 100A, 25KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos

(b) S&F MCB SPN 32 Amps, 10 kA, - 05 Nos

(c) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc

(d) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(e) S&F Copper Bus bar 200Amps of suitable size, all are in equal size - Set(R,Y,B,N)

(h) S & F sheet metal enclosure with plug , socket and MCB 20 Amps complete all as direcred.

Supply, installing, testing and commissioning of LT feeder pillar box factory made cubical outdoor type, CPRI approved slopy canopy fabricated out of 3.15mm thick CRCA sheet with angle iron base frame made of 40x40x6mm, 45cm height, floor mounted duly bolts and nuts grouted, dust and vermine proof, suitable for voltage 415V 3 phase 4 wire weather proof with IP-66 protection, with separate hinge door for each compartment for incoming and out going MCCB etc with locking arrangement, with back door openable (Screwed), legs grouted in PCC complete including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with copper busbar (TPN), suitable double compression copper cable glands complete in all respect for bay work station and including provn of the following:- Make of panel and MCCB:- ABB/Legrand/Siemens.

(a) MCCB 250A, 36KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos,

(b) MCCB 200A, 25KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos,

(c) MCCB 100Amp,16KA, FP with Thermal magnetic release, lcs=100% lcs-05 Nos,

(d) MCCB 63Amp,16KA, 4P with Thermal magnetic release, lcs=100% lcs-01 Nos,

(e) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc

(f) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(g) S&F Copper Bus bar 400Amps of suitable size, all are in equal size - Set(R,Y,B,N)

(h) S & F sheet metal enclosure with plug , socket and MCB 20 Amps complete all as direcred.

Note: All existing cable connections will be disconnected from old Panel carefully and re-connected with new Panel by providing glands and thimble all as directed by Engineer-in-Charge.

All as per Item No 24.00 above but comprising of the following :-

(a) MCCB 400A, 36KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos,

(b) MCCB 250A, 25KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos,

(c) MCCB 100Amp,16KA, FP with Thermal magnetic release, lcs=100% lcs-07 Nos,

(d) MCCB 63Amp,16KA, 4P with Thermal magnetic release, lcs=100% lcs-02 Nos,

(e) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc of

(f) Analog Time switch Micro Rex QT31 - 02 Nos

(g) Power Contactor 63A, 4 NO Contactor - 02 Nos

(h) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(j) S&F Copper Bus bar 600Amps of suitable size, all are in equal size - Set(R,Y,B,N)

(k) S & F sheet metal enclosure with plug , socket and MCB 20 Amps complete all as direcred.

All as per Item No 24.00 above but comprising of the following :-

(a) MCCB 630A, 36KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos,

(b) MCCB 400A, 36KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos,

(c) MCCB 250Amp,36KA, FP with Thermal magnetic release, lcs=100% lcs-01 Nos,

(d) MCCB 100Amp,16KA, FP with Thermal magnetic release, lcs=100% lcs-06 Nos,

(e) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc

(f) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(g) S&F Copper Bus bar 800Amps of suitable size, all are in equal size - Set(R,Y,B,N)

(h) S & F sheet metal enclosure with plug , socket and MCB 20 Amps complete all as direcred.

All as per Item No 24.00 above but comprising of the following :-

(a) MCCB 400A, 36KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos

(b) MCCB 250A, 36KA, FP withThermal magnetic release,lcs=100% lcs -01 Nos

(c) MCCB 100Amp,16KA, FP with Thermal magnetic release, lcs=100% lcs-04 Nos

(d) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc of

(e) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(f) S&F Copper Bus bar 600Amps of suitable size, all are in equal size - Set(R,Y,B,N)

(h) S & F sheet metal enclosure with plug , socket and MCB 20 Amps complete all as direcred.

All as per Item No 24.00 above but comprising of the following :-

(a) MCCB 800A, 50KA, FP withThermal magnetic release,lcs=100% lcs -02 Nos

(b) Change over switch 800A, 50KA, FP -01 Nos

(c) MCCB 200Amp,25KA, FP with Thermal magnetic release, lcs=100% lcs-02 Nos

(d) MCCB 100Amp,25KA, FP with Thermal magnetic release, lcs=100% lcs-02 Nos

(e) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc of

(f) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(g) S&F Copper Bus bar 1200 Amps of suitable size, all are in equal size - Set(R,Y,B,N)

(h) S & F sheet metal enclosure with plug , socket and MCB 20 Amps complete all as direcred.

S&F in repair, MCCBs in existing FP/panel, connecting to bus-bar with all connecting accessories and modification in busbar (if Necessary), connection complete and testing after completion, all as specified and directed, of following capacities :- Make:- ABB/Legrand/Siemens.

(a)MCCB 63 Amps,16 kA,FP, 50 Hz,Thermal magnetic release,lcs=100% lcu.

(b)MCCB 100 Amps,16 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

(c)MCCB 160 Amps,25 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

(d)MCCB 200 Amps,25 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

(e)MCCB 250 Amps,36 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

(f)MCCB 320 Amps,36 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

(g) MCCB 400 Amps,36 kA,FP,50Hz,Thermal magnetic release,lcs=100% lcu.

M & L for earthing complete with galvanized steel earth plate electrode 600 X 600 X 6 mm thick buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below normal ground level connected to galvanized earth strip 32 X 6mm by means of bolts, nuts and washers of galvanized iron or steel upto the test point all as shown in electrical plate No.3 of SSR Part-I connected toExisting earth strip including PCC earth pit with CI cover, GI funnel with wire mesh, GI protection pipe of 40 mm dia for earth lead and 20mm GI pipe for watering, excavation and earth work in any type of soil, filling the pit with charcoal and common salt surrounding the earth plate complete all as specified and directed by Engr-in-Charge including testing on completion.

M&L scrapping old worn out paint from complete indoor/outdoor panels and painting with one coats of synthetic enamel paint (incl front door in side and indl compartment outer side etc also) over a coat of primer and spray painting complete including fixing sticker danger sign board suitable for LT panel board all as specified and as directed by engr-in-charge.

M&L for shifting of LT panel of any size with all accessories and fixing it to other location as directed by Engr-in-Charge at site, connecting cable connection with connecting accessories, incl foundation in PCC 1:3:6 type C2 all as specified and directed.

M&L for straight through joint, heat shrinkable tubular type of size 25 to 50 sqmm,3.5 core, 1100 volts grade complete all as specified and directed.Make- M-Seal/XLCON/Denson

All as per Item No-33.00 here in before but of sizes, 70 to 120 sqmm, 3.5 core.

All as per Item No-33.00 here in before but of sizes, 15 to 185 sqmm, 3.5 core.

All as per Item No-33.00 here in before but of sizes, 240 to 300 sqmm, 3.5 core.

Urja Techniques India Pvt. Ltd.

NOEL ENGINEERS