ADDITION / ALTERATION AND IMPROVEMENT TO LT POWER SUPPLY DISTRIBUTION BY CONVERSION OF OVER HEAD LT LINES TO UNDER GROUND CABLE AT VARUNA RESIDENTIAL AREA OF NPOL, KOCHI

Amount

M & L LT UG cable XLPE insulated, armoured, heavy duty electrical cable with aluminium conductor, 1100 Volts grade, laid in trenches / fixed on wall of the following size complete all as specified and directed. Note: Excavation,returning filling and removal shall be measured and paid seperately under relavent items of BOQ

240 Sq mm 3.5 core

185 Sq mm 3.5 core

150 Sq mm 3.5 core

120 Sq mm 3.5 core

95 Sq mm 3.5 core

70 Sq mm 3.5 core

50 Sq mm 3.5 core

35 Sq mm 3.5 core

25 Sq mm 3.5 core

16 Sq mm 4 core

16 Sq mm 2 core

10 Sq mm 4 core

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, indoor type, double door front and back opening type, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and outgoing feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 2 mm thick as per IS-8623 and IP 55 Protection ,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 30 Cm below floor level and 45 Cm above floor level and consisting of following items :- Location (inside Substn No VI O/G LT panel T/F NO-II and Substn VII)

BUSBAR CHAMBER : Electrically grade 1200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 630 Amp, 4 pole 36 KA - 1 no (As incoming) (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 250 Amp, 4 pole, 25 KA - 04 nos. (b) MCCB 63 Amp, 16 KA, 4 pole - 01 nos. (c) Digital Ammeter 0-800 Amp - 01 no. (d) CT's 800/5 Amp - set of three.

S&F including design, fabricating, errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, indoor type, double door front and back opening type, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 2 mm thick as per IS-8623 and IP 55 Protection ,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 30 Cm below floor level and 45 Cm above floor level and consisting of following items :-. (T/F O/G LT panel inside S/S VI T/F NO-I )

BUSBAR CHAMBER : Electrically grade 1200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 630 Amp, 4 pole 36 KA - 1 no (As incoming) (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 400 Amp, 4 pole, 25 KA - 01 no. (To Hanger panel) (b) MCCB 250 Amp, 4 pole, 25 KA - 03 nos. (c) MCCB 63 Amp, 16 KA, 4 pole - 02 nos. (d) Digital Ammeter 0-800 Amp - 01 no. (e) CT's 800/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection ,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :-( LT FPB Nos -I)

BUSBAR CHAMBER : Electrically grade 600 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 315 Amp, 4 pole, 25 KA - 1 no (As incoming) (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 125 Amp, 4 pole, 25 KA - 03 nos. (To LT FPB No I/A1, LT DB No I/A2, Spare) (b) MCCB 63 Amp, 16 KA, 4 pole -01 nos. Type (III/1-8) (c) Digital Ammeter 0-500 Amp - 01 no. (d) CT's 500/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system,outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection ,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :-(LT FPB No I/A1,LT FPB No I/A2)

BUSBAR CHAMBER : Electrically grade 250 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 125 Amp, 4 pole, 25 KA - 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 63 Amp, 4 pole, 16 KA - 04 nos. (For each 8 Qtrs and one Spare) (b) Digital Ammeter 0-500 Amp - 01 no. (c) CT's 200/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -II)

BUSBAR CHAMBER : Electrically grade 600 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 315 Amp, 4 pole, 25 KA- 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 200 Amp, 4 pole, 25 KA - 01 nos. (To change over to LT DB No VI) (b) MCCB 125 Amp, 4 pole, 25 KA -01 nos. (O/g to LT DB No II/A1) (c) Digital Ammeter 0-500 Amp - 01 no. (d) CT's 500/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thickas per IS-8623 and IP 55 Protection, CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -II/A1,LT FPB No V )

BUSBAR CHAMBER : Electrically grade 250 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 125 Amp, 4 pole, 25 KA - 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 63 Amp, 4 pole, 16 KA - 04 nos. (For each block * Qtrs and one Spare) (b) Digital Ammeter 0-200 Amp - 01 no. (c) CT's 200/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system,outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB No VI )N

BUSBAR CHAMBER : Electrically grade 500 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 315 Amp, 4 pole, 25 KA- 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 125 Amp, 4 pole, 25 KA - 02 nos. (To LT FPB VI/N1, LT FPB VI/N2) (b) MCB 32 Amp, 4 pole, 10 KA-02 nos. (P-267, spare) (c) Digital Ammeter 0-200 Amp - 01 no. (d) CT's 300/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system,outdoor type ,double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -VI/N1 )

BUSBAR CHAMBER : Electrically grade 200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 125 Amp, 4 pole, 25 KA - 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCB 32 Amp, 4 pole, 10 KA - 07 nos. (b) Digital Ammeter 0-100 Amp - 01 no. (c) CT's 150/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -VI/N2 )

BUSBAR CHAMBER : Electrically grade 200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 125 Amp, 4 pole, 25 KA - 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCB 32 Amp, 4 pole, 10 KA - 05 nos. (b) Digital Ammeter 0-100 Amp - 01 no. (c) CT's 150/5 Amp - set of three.

S&F including design, fabricating, errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -VII )

BUSBAR CHAMBER : Electrically grade 200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 125 Amp, 4 pole, 25 KA- 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 100 Amp, 4 pole, 25 KA - 01 No. (LT FPB VII/A1) (b) MCB 63 Amp, 4 pole, 10 KA-01 no. (To DREMI) (c) Digital Ammeter 0-200 Amp - 01 no. (d) CT's 200/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -VII/A1 )

BUSBAR CHAMBER : Electrically grade 200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 100 Amp, 4 pole, 25 KA- 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 100 Amp, 4 pole, 25 KA - 01No. (To LT DB VII/A2) (b) MCB 32 Amp, 2 pole, 10 KA-03 nos. (P-16, JCO Qtrs, Spare) (c) Digital Ammeter 0-100 Amp - 01 no. (d) CT's 100/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -VII/A2 )

BUSBAR CHAMBER : Electrically grade 200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 100 Amp, 4 pole, 25 KA- 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCB 32 Amp, 4 pole, 10 KA - 01 nos. (To P-85) (b) MCB 32 Amp, 2 pole, 10 KA-03 nos. (P-86, NCO Qtrs, Spare) (c) Digital Ammeter 0-100 Amp - 01 no. (d) CT's 100/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -VIII )

BUSBAR CHAMBER : Electrically grade 200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 63 Amp, 4 pole, 16 KA- 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCCB 32 Amp, 4 pole, 10 KA - 01 nos. (To LT FPB VIII/A2) (b) MCB 63 Amp, 4 pole, 10 KA-01 no. (NGO Qtrs) (c) MCB 32 Amp, 4 pole, 10 KA-01 no. (Spare) (d) Digital Ammeter 0-100 Amp - 01 no. (e) CT's 100/5 Amp - set of three.

S&F including design, fabricating,errecting, connecting and testing totally enclosed LT cubicle panel board, 3 Phase, 4 wire system, outdoor type, double door front and back opening type, sloped canopy (hood) on top extended 100 mm all arround, separate compartment for each control gear, cable alley, provision of knock out type plates for various sizes of cables in and out, incoming and out going feeders duly marked on riveted plates etc., complete CPRI type tested factory made fabricated out of 3mm thick as per IS-8623 and IP 55 Protection,CRCA sheet duly treated through 8 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour, built in industrial type locking arrangements on front and back and pre wired with PVC insulated multi stranded copper conductor for controls and monitors, PVC sleeved aluminium strip for connecting MCCBs ,panel mounted on angle iron frame of sutable size duly painted and embeded in PCC (1:3:6) 45 Cm below ground level and 45 Cm above ground level and consisting of following items :- ( LT FPB Nos -VIII/A1 )

BUSBAR CHAMBER : Electrically grade 200 Amp aluminium Busbar of capacity equal to 1.5 times of rated incoming control switch gear including interconnection of all switch gears duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of 'F' class insulators made of non hygroscopic,non combustible,track resistant high strength FRP insulators for phases and neutral set of 4 for RYB &N -01 set Incomming: (a) MCCB 32 Amp, 4 pole, 10 KA- 1 no (b) Digital multifunctional meter to read V, A, PF, Hz etc - 01 No. (c) LED type indicating lamps - 03 nos. Outgoings: (a) MCB 32 Amp, 4 pole, 10 KA - 01 nos. (DSC Single Accn) (b) MCB 32 Amp, 4 pole, 10 KA-01 nos. (Spare) (c) Digital Ammeter 0-100 Amp - 01 no. (d) CT's 100/5 Amp - set of three.

M & L for LT cable route indicator with LT cable indication with necessary PCC complete all as specified and directed.

S&F junction box made form SMC / FRP sheet ready made of size 295 x 195 x 100 mm with aluminium bus bar of 100 Amps capacity for RYB and neutral made in suitable size fixed inside the junction box with necessary supporting insulators fixed on hylem sheet fixed to pole / wall with MS clamp 20x3 mm and nuts & bolts, MCB SP 6 Amp 10 KA 240 V - 01 No. and Aluminium lugs for connecting cables complete all as specified and directed.

Supply and fixing copper conductor of size 3x1.5 Sq mm PVC insulated single core cable passing through PVC conduit from junction box to fitting for street lights complete all as specified and directed. Note: PVC conduit is measured and paid seperately.

Supply and fixing PVC non metallic conduit 25 mm dia to pole with necessary bend elbow, coupler, check nuts, FI clamp 20x3 mm nuts nuts & bolts, PVC flexible conduit, etc., in replacement including painting to clamps complete all as specified and directed.

Supply and lay in trenches / fixed on wall GI tubing light grade with necessary fittings such as bend, tee, elbow etc for the following sizes for protection of LT UG cable complete all as specified and directed.

150 mm bore

100 mm bore

80 mm bore

50 mm bore

Excavation in trenches not exceeding 1.5 metre deep and 1.5 metre width as in Hard dense soil complete all as specified and directed. Note: No JCB excavation is permitted for earth work.

Returning filling including levelling watering and well ramming layer not exceeding 25 cm thick complete all as specified and directed.

Removal of surface soil to a distance of not exceeding 50 metres and deposited where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed.

S & L for riddled earth / sand for cushioning for cable protection in trenches 8 cm before laying cable and 15cm deep over the cable complete all as specified and directed. Note: Punned thickness shall be taken for measurement.

Supply and laying old size bricks, common burnt clay building bricks sub class 'B' designation 75 as in cable protection covers complete all as specified and directed.

M & L for road cutting / removing the hard standing / cutting floor inside the substation / E/M installations / Path for laying of cables of any size complete all as specified and directed.

Supply and fix steel tubular swaged poles type 410SP-31(9.0 metre long) Swan Neck Type complete with CI base plate and finial single swan neck, complete all as specified and directed. Note: PCC for foundation and coping shall be measured and paid under relavent items of BOQ seperately

Dismantling the exisitng LED street light fitting of wattage 45/60/90 watt from existing PCC/ steel poles of height max upto 9.0 metre and deposit to store for safe custody complete all as specified and directed.

Fixing only LED type street light fitting of wattage 45/60/90 watt suitable for mounting on 40/50 mm dia GI bracket arms / single swan neck steel poles complete all as specified and directed.

Dismantling of over head lines comprising of copper / aluminium over head conductor, GI wire, cross arms, insulators etc., complete all as specified and directed.

Dismantling of pole / street light standard / strut embedded in cement concrete foundation etc., complete all as specified and directed.

Taking down old unserviceable indoor LT Feeder pillar box complete all as specified and directed.

Taking down existing service connection cable from pole to DB inside the building complete for credit complete all as specified and directed.

M & L for PCC 1:4:8 (1 cement : 4 manufactured sand derived from recycled concrete aggregate (RCA) : 8 graded stone aggregate 40 mm nominal size recycled aggregate (RA) complete as in foundations mass concrete, fillings complete all as specified and directed.

M & L for PCC 1:3:6 (1 cement : 3 manufactured sand derived from recycled concrete aggregate (RCA) : 6 graded stone aggregate 40 mm nominal size recycled aggregate (RA) complete as in foundations mass concrete, fillings complete all as specified and directed.

M&L for earthing complete with galvanised steel, earth plate electrode 600x600mm x 6mm thick burried directly in ground verticaly (earth pit not less than 2.25 mtrs below ground level ) with top edge of the plate not less than 1.5 mtrs below normal ground level connected to galvanised iron 32x6 mm strip as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron/steel connected to main switch board/main DBs/earthing test point including all necessary excavation and earth work in hard/dense soil common salt and charcoal dust mixed and packed in layers each 150mm thick all round the GI earth plate, watering pipe 20mm dia GI medium grade. GI sheet 0.63 mm thick funnel, wire gauge, pit/chamber in PCC 1:3:6 type C1 and 50mm thick RCC cover in PCC 1:2:4 type B1 duly reinforced with MS round bars 6mm dia @ 150c/c both ways with suitable lifting handle to cover, GI protection pipe 40mm dia light grade up to 7.5mtr from electrode GI pipe to be fixed with complete all as per DSR / relavent IS code & as specified and directed.

Providing and fixing 25 mm x 5 mm GI strip on surface or in recess for connections etc., complete all as specified and directed.

M/S MECHANICAL ENGINEERING and ELECTRICAL CONTRACTORS (BID ID -3451019)

Powertech Engineers (BID ID -3450531)

M/s.Rejoy Constructions (BID ID -3443330)

ABM ELECTRICALS (BID ID -3444182)

Phejays Agencies (BID ID -3443313)

Krishna Engineering (BID ID -3444982)

ELAN ENGINEERS (BID ID -3450687)

B5BUILDING SOLUTIONS (BID ID -3443529)