8629 MISC E/M WKS AND REPAIR/REPLACEMENT/

Amount

Excavation in trenches, not exc 1.5 mtr wide and not exc 1.5 Mtr in depth for laying of LT UG cable in soft/loose soil and getting out complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick as in soil all as specified & directed.

Removing excavated material to a distance not exc 50 Mtr and depositing where as directed at level not exceeding 1.5m above the starting point all as specified & directed.

M & L for cable cover of size 150 mm bore dia in 1 RM each half round (for bottom and top ) all as directed. Note :- Two half round pipe (Bottom and top) will be measured as one RM.

M&L for cable protection DWC pipe of size 50mm and drawing calbe through it complete all as specified

S & F GI in repairs tubing medium grade 50 mm bore dia with all fittings laid ibn trecches / under floor all as specified and directed.

S & F in repairs GI tubing medium grade 80 mm bore dia with all fittings laid in trenches / under floor all as specified and directed.

Cutting of road/hard standing and making good with PCC (1:2:4) type B 1 using 20mm graded stone aggregate complete all as specified.

Supply, laying, testing and commissionnig of LT Underground cables 1100 Volts grade, XLPE insulated, galvanised steel strip or wire armoured with multi stranded aluminum conductor, ISI marked, heavy duty including cable glands, cable lugs in LT panel/MDB in building etc to suit the cable including material and labour for all jointing/connecting material as required size, cables laid in trenches/ducts/under plinth floors passing through pipes etc or fixed to wall for following sizes NOTE: The quoted rate deemed to be include taking out old unserviceable/worn out LT UG Cables of any type and size complete all as specified.

(a) 16 sqmmX4 Core

(b) 25 Sqmm X 4 core

(c) 35 Sqmm X 4 core

(d) 50 Sqmm X 3.5 Core

(e) 95 Sqmm X 3.5 Core

(f) 120 Sqmm X 3.5 Core

(g) 185 Sqmm X 3.5 Core

Supply, laying, testing and commissionnig of LT Underground cables 1100 Volts grade, XLPE insulated, galvanised steel strip or wire armoured with multi stranded aluminum conductor, ISI marked, heavy duty including cable glands, cable lugs in LT panel/MDB in building etc to suit the cable including material and labour for all jointing/connecting material as required size, cables laid in trenches/ducts/under plinth floors passing through pipes etc or fixed to wall for following sizes NOTE: The quoted rate deemed to be include taking out ACSR conductor of 4 run of any type and size from the pole and deposit to MES store yard complete all as specified.

(a) 300 Sqmm X 3.5 Core

S&F in repairs MCCB of following sizes 415 Volts with adjustable thermal and fixed magnetic setting with cable entry arrangements, lugs, glands etc and fixing arrangements such as fastener, nuts, bolts including taking down the old U/S MCCB complete all as specified. Note : All MCCBs shall be supplied with all connected standard accessories such as screws, Nut Bolts, Spreader links etc.

63A 4P 16 KA ICS=100%ICU

80A 4P 16 KA ICS=100%ICU

100A 4P 25 KA ICS=100%ICU

125A TP 25 KA ICS=100%ICU

160A 4P 25 KA ICS=100%ICU

250A 4P 25 KA ICS=100%ICU

400A 4P 36 KA ICS=100%ICU

S & F in repairs MCB TPN of rated capacity 32 Amps, 415 volts breaking capacity 10 KA, C-curve including taking down the old U/S MCB complete all as specified.

S & F in repairs MCB TPN of rated capacity 63 amps, 415 volts breaking capacity 10 KA, C-curve including taking down the old U/S MCB complete all as specified.

Re-stringing of ACSR conductor on LT OH Lines of any size/type (Weasel / Ferret / Squirrel / Beaver) including provision of new binding wire on insulators, separator etc. complete all as specified and directed. (Note - 1 x conductor for 1000 RM length shall be measured as one unit )

Supply, installing in repairs, testing and commissioning factory made and tested (CPRI approved certified) LT Panel outdoor type suitable for 415 Volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with insulated Aluminium bus bars of rating 400 Amps installed on porcelain insulators. The panel shall be dust and vermin proof IP-65 class protection and made of 3.15 mm CRCA MS sheet and 40 x 40 x 6mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of synthetic enamel paint over a coat of red oxide primer, front & back side opening type, with apron for cable entry with single door shutter including locking arrangement and PCC and earth work exvavation etc. including taking down old panel board and comprising of the following :- (a) Incoming :- MCCB 100A 4P 10 KA adjustable thermal magnetic type - 01 No (b) Outgoing (i) MCB TPN 63 Amps, 10 KA - 08 Nos (iii) MCB 2 pole 40 Amps 10 KA capacity- 04 Nos (vi) Indicator lamps Red / Yellow / Blue - 03 Nos Note : All MCCBs shall be supplied with all connected standard accessories such as screws, Nut Bolts, Spreader links etc.

M & L preparing old painted surfaces by scraping and removing old paints, rust etc. from LT Panel / feeder pillar, painting with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Testing and fault locating of LT underground cable with the help of cable fault locating machine at site including removal of moisture content from cable complete all as specified and directed by Engineer Incharge. (Note:- The machine for locating of fault will be arranged by the contractor .The quoted rate is included for the fault locating machine. Necessary excavation , earthwork etc.)

M & L in repairs for cable jointing kit for 1.1 KV grade cable for outdoor, heat shrinkable type joint complete with jointing material and accessories suitable for 16 to 50 Sqmm 4.0/3.5 Core XLPE, armoured, Auminium conductor cable all as specified and directed.

M & L in repairs for cable jointing kit for 1.1 KV grade cable for outdoor, heat shrinkable type joint complete with jointing material and accessories suitable for 70 to 120 Sqmm 3.5 Core XLPE, armoured, Auminium conductor cable all as specified and directed.

M & L in repairs for cable jointing kit for 1.1 KV grade cable for outdoor, heat shrinkable type joint complete with jointing material and accessories suitable for 150 to 185 Sqmm 3.5 Core XLPE, armoured, Auminium conductor cableall as specified and directed.

Cutting of tree branches for a minimum clearance of 3.0 Mtr on both side from LT OH lines / street light fittings of span 30 to 40 Mtrs and clearing the trimmed out branches to a distance not less than 500 Mtrs all as directed.

M & L for earthing with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm buried directly in ground earth pit not less than 2.25 Mtr deep below normal ground level, with top edge of the plate vertically to a depth not less than 1.5 Mtr below ground level connected to and including GI strip 32 x 6 mm and GI pipe 40 mm dia light grade for protection upto the extent of 7.5 Mtr as earthing strip by means of GI bolts, nuts and washers etc connecting to equipment with provn of charcoal and salt etc all as per electrical plate No 3 of SSR Part-I including RCC cover with RCC 1:2:4 type B1 and MS angle iron frame, watering arrangement with GI pipe 20 mm dia medium grade and MS funnel, concrete pit with including necessary excavation and earth work in any type of soil and testing on completion etc complete. Note :- GI strip beyond 7.50 Mtr will be measured and paid separately.

Surface excavation n exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified and as directed.

S & F in repairs Indicator lamps Red/Yellow/Blue (set of three)

Supply and fix in repair control relay in APFC panel complete all as specified and directed.

Supply and fix in repair change over 4P of 200A (to be fitted in panel) including all necessary cable connections and lugs complete all as specified and directed

M&L for repair/servicing, painting of existing matching colour of APFC panel upto 95 KVAR complete with internal control wiring replacement and making the panel in working condition and servicing to capacitor banks complete all as specified and directed.

Supply and fix in repairs CT 150/5 A - 03 Nos burden 5 KVA class 1 for LT panel/ APFC panel as suitable to exisitng busbar with all necessary connections in the pannel complete all as specified and directed.

Supply and fix in repairs CT 100/5 A - 03 Nos burden 5 KVA class 1 resin cast for LT panel as suitable to exisitng busbar with all necessary connections in the pannel complete all as specified and directed.

Dismantling the existing unserviceable power contactor 3phase 3/4 pole 100 Amps 415Volt, 50 Hz AC, from the AMF panel after disconnecting incoming and out going connections and all control connections including coil connections, supply and fixing new power contactor 3 phase 3/4 pole 100 Amps with 2NO+2NC with suitable 415 Volt/ 220 Volt coil as required and connecting both incoming and outgoing connections complete all as directed.

Supply in repairs, installation, testing and commissioning of LT Automatic Power Factor Correction (APFC) Panel outdoor factory made weather, dust and vermin proof IP 54 made up of 3.15mm thick CRCA sheet duly powder coated with metallised poly propylene (MPP) type capacitors bank 90KVAR capacity heavy duty with variable corrections comprising of different stepping (2 X 25 KVAR, 2X10 KVAR, 4 X 5 KVAR). The panel shall have copper bus bar suitable size 3 phase and neutral (300A bearing capacity each) and with following:- (a) MCCB FP 125 Amps microprocessor release 25KA -01 No. (b) Heavy duty contactors suitable for frequent operation having current limiting resistors suitable for capacitive switching of variable KVAR correction of superior specifications for (2 X 25 KVAR, 2X10 KVAR, 4 X 5 KVAR) (c) MCCB/MCBs 'C' curve for backup protection off capacity as required for (2 X 25 KVAR, 2X10 KVAR, 4 X 5 KVAR) (d) Microprocessor based intelligent APFC relay for controlling variable connection KVAR. (e) Indicating lamp (RYB) LED type with toggle switch-3 sets (f) MPP type of capacity (2 X 25 KVAR, 2X10 KVAR, 4 X 5 KVAR) heavy duty capacitor bank consisting of suitable no of switching sequence, 3 phase, 415 volts suitable for 10% over voltage & 30% overcurrent having losses less than 0.5 W/KVAR with discharge resistors (g) Suitable Nos & rating of contactors as required. (h) Internal wiring of panel with standard copper cable of suitable size. (i) The design of panel shall be got approved from GE before fabrication. (j) Provision for connection of earth countinuity conductor Note : The quoted rate shall include the taking dowen of old U/s APFC panel for credit and all MCCBs shall be supplied with all connected standard accessories such as screws, Nut Bolts, Spreader links etc.

PROLINK COMPUTERS (BID ID -3439409)

Mahindra Electric Stores (BID ID -3441364)

RELIABLE ENTERPRISES (BID ID -3441622)

Gauri Associates (BID ID -3441539)

Rama Electricals (BID ID -3441769)

M/s Asrani and sons (BID ID -3439725)