REPAIR/REPLACEMENT OF LT OH LINE LT UG CABLES AND LT PANELS AT SECTOR A AND B UNDER GE (A) BARODA

Amount

Excavation in trenches nexc 1.5 mtr in depth for taking out / laying cable / pipe line or for shafts, wells, cesspits,manholes, pier holes, etc not exc 10sqm on plan & not exc 1.5m in depth & getting out in soft / loose soil..

Returning filling in trenches excavated soil including spreading levelling watering and well ramming in layers n.exc 25 cm.

Removing excavated materials n.exc 50 mtr depositing where directed at a level n.exc 1.5 m above the starting point.

M & L for sand cushioning to PVC cable with using clean dry and natural river sand gently punning below/around cable all as specified. Note:- Punned thickness shall be measured and paid.

M & L for well burnt bricks sub class 'B' old size as in protection of cable laid dry, flat abutting each other width wise all as directed

Taking out existing LT under ground cable 1100 volts grade PVC insulated armoured aluminium conductor from trenches/ducts/pipe, on wall, poles of following size :-

25 sq mm 3.5 core

16 sq mm 4 core

10 sq mm 2 core

35 Sq mm 3.5 core

50 Sqmm 3.5 core.

70 Sqmm 3.5 core

95 sqmm 3.5 core.

120 Sqmm 3.5 core.

Supply and Laying including jointing and testing electric under ground LT cable PVC/XLPE insulated armoured aluminium conductor cable 1100 volts grade in trenches ducts, pipe on walls, poles of following sizes

25 sq mm 3.5 core

16 sq mm 4 core

10 sq mm 2 core

35 Sq mm 3.5 core

50 Sqmm 3.5 core.

70 Sqmm 3.5 core

95 sqmm 3.5 core.

120 Sqmm 3.5 core.

M&L for GI tubing light grade fixed on wall/pole laid in trenches/under road of the following sizes :-

50 mm dia bore

80 mm dia bore

M & L for earthing complete with galvanised steel earth plate electrode 60 cm X 60 cm X 6.0 mm burried directly in ground level with top edge of earth plate at a depth not less than 1.5 m below ground level connected to and including galvanised iron strip 32 X 6 mm as earthing lead by means of bolts, nuts, check nuts and washers etc made of GI and connected to earthing test point all as shown in electric plate No. 5 of SSR indicated and testing on completion including excavation and earth work in any type of soil/rock, PCC (1:3:6) type C-1 earthing chamber, cast iron cover with lifting handle, funnel with GI watering pipe of 20 mm bore medium grade, wire mesh and lugs, GI protection pipe of 40 mm bore light grade 7.5 m long test point including excavation and earthwork in any type of soil ,etc complete.

M&L for preparation of existing old painted surface of any description such as Panels any height and painted completed with one coats of primer (superior quality), in blue color all around the panels. (Make of Paint : Asian, Berger or equivalent.)

M & L for fabrication of bus bar chamber suitable for 415 volts 3 phase 4 wire system with MCCB 100A 16 KA 4 pole, outdoor type, double door, withpedestal mounted, weather and vermin proof fabricated out of 3.15 mm thick MS CRCA sheet with anti corrosive coating & finally epoxy polyster powder coating of flint grey shade including 3 nos. phase indicating lamps, insertion of suitable cable glands for all incoming and out going cable including grouting of panel board 60 cm above & 30 cm below ground level duly supported on 50x50x6mm angle iron frame & welding 45 cm long angle iron legs of size 50x50x6mm on all the four corners embedded in PCC 1:2:4 using 20 mm stone aggregate upto 30 cm depth complete all as specified and directed by Engineer-in-Charge including 4 nos. Aluminium bus bar 200 Amp for phases & 100 Amp for neutral mounted on DMC/ porcelain insulator support complete all as specified and directed.

Taking out cable loop after dismantling cable ends from panels, cutting/removing heated cable ends with burnt lugs and inserting new lugs after cutting opening of fresh cable end complete including earth work and relaying cable neatly around loop for cable size 70 to 185 Sqmm.

Expertise and labour only for load balancing of feeder complete after removing all service cables connected to all the three phases, checking these for ohmic value, leakage if any and connecting to all the three phases in such a sequence so that load is nearly balanced in all the three phase complete all as specified and directed.

Dismantling/taking out old defective cable form street light poles (Junction box to fitting/overhead line to fitting) and supply and fix aluminium conductor multistranded/solid, on poles or passing through Pole 1100 volts grade with suitable cable lugs, clamps, nut bolts etc complete as per specification as required of following sizes :-

1.5 Sqmm Two core

2.5 Sqmm Two core

4.0 Sqmm Two core

6.0 Sqmm Two core

S & F bracket with clamp for fixing street light fitting made out of GI pipe light grade including bending to shape of length 1.5 m complete :-

40 mm dia

M & L for preparation of existing old painted surface of any description such as LT/HT steel tubular electric pole/struts of any height and painted completed including cross arms bracing clamps etc with one coats of aluminium paint and in white/blue alternative strips of 30 cm width each all around the poles up to 1.5 M height form the ground level/top of PCC copping including writing MES, LT/HT feeder No. and Pole No. (in capital letters) stencil cut decorative manner on pole using fluorescent paint as directed.

Inspection/checking & testing after repair of APFC panel 3 Phase,440 voltage 50Hz AC supply system to improve power factor 0.80 to 0.99 automatic step wise switched capacitor panel to make it serviceable in auto and maunal mode, with the help of connecting relays, capacitors,contactors,MCB"s.,CTs, re-wiring burnt/worn out control wires etc and rectifying the defects, replacement of unserviceable parts as required at site and cleaning of AMF panel as detecting during inspection or pointed out by department and carry out maintenance complete all as specified as directed by Engineer-in-Chrage. (Notes :-This items includes the cost of cleaning & rewiring of panel. Spare parts required shall be measured and paid for separately under respective items as supply only)

Supply only in replacement of APFC microprocessor based relay up 8 stage PFC controller ,230 volts complete all as specified and directed by Engineer-in-Charge. Make-L&T/EPCOS/Siemens

Supply only in replacement of Heavy duty capacitor 3 Phase,415 Volt, AC, 50 Hz of capacity 10 KVAR complete all as specified and as directed by Engineer-in-Charge.

Supply only in replacement of Heavy duty capacitor 3 Phase,415 Volt, AC, 50 Hz of capacity 15 KVAR complete all as specified and as directed by Engineer-in-Charge.

Supply only in replacement of capacitor duty contactor 3 phase suitable upto 20 KVAR capacity 240 volts complete all as specified and as directed by Engineer-in-Charge. Make- Epcos, L&T

Supply only in replacement of capacitor duty contactor 3 phase suitable upto 5 KVAR capacity 240 volts complete all as specified and as directed by Engineer-in-Charge. Make- Epcos, L&T

Supply & fixing in repair of MCB SPN 6 to 32 Amps, 3 Pole,10 KA coplete all as specified and directed by Enginner-in-Charge.

Supply only in replacement of current transformer of ratio 200/5, 10 VA with accuracy of 1.0 including connection with 2.5 Sqmm twin core PVC cable complete all as specified and as directed by Engineer-in-Charge.

Supply only in replacement of current transformer of ratio 100/5, 10 VA with accuracy of 1.0 including connection with 2.5 Sqmm twin core PVC cable complete all as specified and as directed by Engineer-in-Charge.

Supply & fixing Start/stop push button complete including connection with 2.5 Sqmm twin core PVC cable complete all as specified and as directed by Engineer-in-Charge.

Dismantling of old unserviceable MCCBs and S&F following MCCBs of capacities mentioned against each as suitable to be housed in existing space including link separator and of existing make:- /Legrand/L&T/ Schneider /ABB

MCCB , 100 Amp, 25 KA, with Microprocsor based

MCCB , 125 Amp, 25 KA -Ditto-

MCCB , 160 Amp, 25KA -Ditto-

MCCB, 200 Amp, 36 KA -Ditto-

MCCB , 250 Amp, 36 KA -Ditto-

MCCB , 350 Amp, 36 KA -Ditto-

MCCB , 400 Amp, 36 KA -Ditto-

Supply and fix PVC Jnction Box of Size 20 cm x20 cm x15 cm with hinged door inculding locked arrangment with MCB SP 6 Amps 1 No including necessary clamping. Nuts, bolt etc complete

Supply and fix 100 Watt LED flood light Energy saving, environmental friendly, long life, exclusive innovative die-cast aluminium IP65 flood light,suitable for highlighting architectural facade and general purpose lighting Make: cat part No. JETAFLAREFL70WLED757LTG of Havells, Philips,Crompton,Wipro,Halonix etc.

M & L for replacement of commissioning & testing of lightening arrester expulsion type complete with all fittings ,10 KA discharge capacity conforming to IS 3070 Part II of for HT 11000 of Volt .

M & L for replacement ,erecting & fixing in true vertical position steel tubular swaged pole type 410S P-31 ( 9.0 metre long ) confirming to IS 2713 with cast iron base plate finial taper plug, bolts, nuts and screws welded & reduced section & longitudinal weld through out entire length of pole including 2 coat of black bituminous paint upto GL level of pole & remaining exterior portion of the pole & two coat of aluminium paint over a coat of red oxide primer including excavation & earth work & PCC work complete all as specified, shown on TD drawings &directed by Engr in charge.

S & F Cable jointing kit for 1.1 KV grade cable for straight through joint complete with jointing material (Epoxy Based) and accessories suitable for 3 ½ core XLPE armoured AL conductor cable of size 25 to 50 Sqmm.

S & F Cable jointing kit for 1.1 KV grade cable for straight through joint complete with jointing material (Epoxy Based) and accessories suitable for 3 ½ core XLPE armoured AL conductor cable of size 70 to 95 Sqmm.

S & F Cable jointing kit for 1.1 KV grade cable for straight through joint complete with jointing material (Epoxy Based) and accessories suitable for 3 ½ core XLPE armoured AL conductor cable of size 120 to 150 Sqmm.

S & F of on load change over switch in sheet steel enclosure four pole, 415volt, front handle operated of capacity 400 Amp complete, change over switch fixed in panels or on walls as per site requirement including taking down old UNSV change over switch any make and type all as specified and directed. Make- C & S Legrand / ABB / Havells

Gayatri Associates (BID ID -3100266)