CA NO GE/C-40/2020-21 REPAIR/REPLACEMENT OF UNSV PARTS OF LT PANNEL INCLUDING SUB MAIN WIRING DB IN THE AREA OF AGE

Amount

Taking down carefully unserviceable LT panel including disconnecting of incoming and outgoing connections complete all as specified and directed by Engineer-in-Charge.

M&L earthing with galvanized steel earth plate 600 x 600 x 6.0 mm thick, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanized iron strip 25 x 4 mm as earthing lead by means of bolts, nuts, check-nuts, and washers of galvanized iron or steel besides welding at all joints including excavation and earth work, GI pipe light grade 40 mm bore for protection of G.I. strip from earth electrode to the Main switch/Distribution Board, supplying and laying charcoal dust, common salt, PCC 1:2:4 type B-1 using 20mm graded stone aggregate chamber and MS angle iron frame 40 x 40 x 3 mm and RCC cover 40 mm thick RCC (1:2:4) type B-1 (20 mm graded stone aggregate) reinforced with 6 mm dia round bars @ 75 mm C/C both ways with MS handle 12 mm dia, round, GI funnel and wire mesh, 20 mm dia GI pipe light grade for watering all as shown in Plate No. 3 of SSR Part I of 2009 and connected to earth test point including testing complete all as specified and directed by Engineer-in-Charge.

M&L earth continuity conductor or main earthing lead fixed to wall on batten or recessed or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc of size 25x4 mm thick galvanised strip duly fixed on suitable size of porcelain/ PVC insulator complete all as specified and directed by Engineer-in-Charge.

S&F in repair bus bar strips of existing sizes making holes for connecting cable lugs and insulators including nuts and bolts and providing epoxy joints for housing bus bar strips including welding joints, providing hinges, provision of locking arrangement complete all as specified and directed by Engineer-in-Charge.

Taking down carefully unserviceable distribution boards including disconnecting of incoming and outgoing connections complete all as specified and directed by Engineer-in-Charge.

S&F MCB DB SPN 12 way Horizontal, IP - 43 Protection double door 240 V AC 50Hz with for MCB SPN as incomer and DP/SP MCBs as outgoing with tinned copper bus bar ,neutral link earth link complete all as specified and directed by Engineer-in-Charge.. Make:- Legrand/ Havells / Indo Asian.

All as per Item No. 7 above but 8 way complete all as specified and directed by Engineer-in-Charge.Make:- Legrand / Havells / Indo Asian.

S&F in repair MCB SPN 63 Amps 240 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer-in-Charge. Make :- Legrand cat part No 408620 or equivalent make of Havells / Indo Asian

S&F in repair MCB SPN 40 Amps 240 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer-in-Charge.. Make :- Legrand cat part No 408618 or equivalent make of Havells / Indo Asian

S&F in repair MCB SPN 32 Amps 240 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer-in-Charge. Make: Legrand/ Havells / Indo Asian.

M&L in replacement MCB SP 6-32 Amps 240 volts, ‘C’ curve, 10KA breaking capacity complete all as specified and directed by Engineer-in-Charge.. Make : Legrand /Havells / Indo Asian.

S&F in repair MCB SP 63 Amps 240 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer-in-Charge.Make :- Legrand / Havells / Indo Asian

S&F in repair MCB SP 40 Amps 240 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer-in-Charge.Make:- Legrand/ Havells / Indo Asian.

M&L in replacement sheet metal enclosure, single pole and neutral with a two pin and earth plug and socket 240 Volts grade 20Amps with one single pole MCB 'C' series 20 Amp capacity complete all as specified and directed by Engineer-in-Charge. Make:- Legrand / Siemens/Indoasian

S&F factory made epoxy powder coated Distribution board (MCCB DB) TPN 4 way vertical type, IP - 43 Protection made out of min 1.6 mm thick CRCA sheet, fabricated, metal double door fixed to wall and suitable for universal mounting and including 200 Amps rated copper bus bar, neutral bar, standard DIN rail, earth bar and cable ties for cable management, top and bottom removeable gland plated with knockouts and suitable for TPN MCCB 125/160 Amps as incomer and 12 SP or 04 Nos TP MCBS as outgoing complete all as specified and confirming to IS : 8623 complete all as specified and directed by Engineer-in-Charge.Make:- Legrand /Havells / Indo Asian.

S&F MCCB in replacement 125 Amps, FP 415 volts 16 KA 50 HZ with thermal magnetic setting complete all as specified and directed by Engineer-in-Charge. Make :- Legrand / Havells / Indo Asian

S&F MCCB in replacement 100 Amps, FP 415 volts 16 KA 50 HZ with thermal magnetic setting complete all as specified and directed by Engineer-in-Charge. Make :- Legrand /Havells / Indo Asian

S&F in repair Sub main wiring with two runs of 4 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of4 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through including 25 mm dia non metallic rigid PVC conduit and conduit accessories on surface of walls complete all as specified and directed by Engineer-in-Charge. Make for wiring cable :-RR KABLE/Finolex/Havells/Polycab. Note:-(i) PVC rigid conduit ISI marked FRLS Grade Make: POLYCAB/AKG/BAJAJ (ii) Three runs of cable and 01 RM PVC conduit shall be measured as one length.

S&F in repair Sub main wiring with two runs of 6 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 6 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through including 25 mm dia non metallic rigid PVC conduit and conduit accessories on surface of walls complete all as specified and directed by Engineer-in-Charge.. Make for wiring cable :-RR KABLE/Finolex/Havells/Polycab. Note:-(i) PVC rigid conduit ISI marked FRLS Grade Make: POLYCAB/AKG/BAJAJ (ii) Three runs of cable and 01 RM PVC conduit shall be measured as one length.

S&F in repair Sub main wiring with two runs of 6 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 6 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through existing concealed PVC conduit in walls complete all as specified and directed by Engineer-in-Charge.. Make for wiring cable :- RR KABLE/Finolex/Havells/Polycab Note:-(i) PVC rigid conduit ISI marked FRLS Grade Make: POLYCAB/AKG/BAJAJ (ii) Three runs of calb eshall be measured as one length

Supply and Fix in replacement of 40W High efficient LED Street light fitting with pressure die cast LM6 Aluminum housing and has lenses specially designed for Street Lighting with polycarbonate cover. System level efficacy of the Luminarie is 100lm/W with a life class of 50,000 burning hours at L70. The color temperature is around 6500 K with a color rendering index of 70. The luminaire is IP:66 protected with IK05 impact resistance. It has an electronic driver complaint to IEC safety standards with a power factor>.0.9, voltage variation range 120-270V, THD<20%, High and low protection along with a surge protection of 4 KV including provision of 40mm dia GI light grade pipe1.5 meter length bend to shape and necessary clamps etc for fixing the light fittings on pole fixed complete all as specified and directed by Engineer-in-Charge. Make:- Philips/Wipro/Jaquar/CG

S&F in repair Sub main wiring with two runs of 10 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 10 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through existing conduit and conduit accessories (Concealed) in walls complete all as specified and directed by Engineer-in-Charge. Make for wiring cable :- RR KABLE/Finolex/Havells /Polycab. Note:- (i) PVC rigid conduit ISI marked FRLS Grade Make: POLYCAB/AKG/BAJAJ (ii) Three runs of cable shall be measured as one length.

S&F blank plate of suitable size for open space in distribution boards complete all as specified and directed by Engineer-in-Charge.

M&L providing protection pipe PVC or flexible pipe as reqd at site to out going cables, cleaning of LT panel boards with air blower cleaning inside, dressing in proper alignment, replacement of rusted iron parts with new one with suitable size of angles/strips, , tightening of fixing bolts and nuts, providing thimbles to whole bunch of wires uniformly clean manner etc complete all as specified and directed by Engineer-in-Charge.

S&F switch fuse unit TPN 440V 50Hz AC 200A with HRC fuse including connecting, testing with suitable size aluminium lugs as per site requirement complete all as specified and directed by Engineer-in-Charge.Make :- Havells cat part No IHTSF0200 of equivalent make of L&T /Standard

S&F switch fuse unit TPN 440V 50Hz AC 100A with HRC fuse including connecting, testing with suitable size aluminium lugs as per site requirement complete all as specified and directed by Engineer-in-Charge. Make :- Havells cat Part No IHHTSD0100 or equivalent make of L&T/Standard

S&F in repair MCB TPN 63 Amps 415 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer-in-Charge. Make:Legrand/Havells / Indo Asian.

S&F in repair MCB DP 40 Amps 230 volts 10 KA 50 HZ 'C' curve complete all as specified and directed by Engineer-in-Charge. Make: Legrand/ Havells / Indo Asian.

M&L GI pipe light grade 40 mm dia for protection of GI strip/ cables on wall etc complete all as specified and directed by Engineer-in-Charge.

Dismantling and taking out old unserviceable LT panel of any type and shape after breaking of PCC foundation/platform and taking away from exisiting location after necessary disconnection of all out going and incomming cable joints, earth strips etc. complete all as specified and directed by Engr-in-Charge.

M&L for disconnecting all the cable connection from indoor LT Panel and servicing to Panel board (Approximate size 800 mm x 200mm x 1200mm) opening up all cubical doors, cleaning with air blower, removing the burnt out unserviceable copper wiring kit and burn out unserviceable extended copper terminals/copper cable and replacing with new copper extended terminal bus bar with suitable size along with required nut bolt, washers and cleaning with air blower to serviceable parts like MCCB's, all terminals, replacement of damaged aluminium/copper lugs any discription of LT UG cable/ copper wire incomming and out going, welding of broken door with suitable hinges, replacement of defective copper wiring with suitable copper conductor with circuit indiator replacement of defective rubber beading,writing various feeder complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair Sub main wiring complete with two runs of 6 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 6 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through existing metallic/ non metallic conduit in walls complete all as specified and directed by Engineer-in-Charge. Make : RR Kable, Havells & polycab, Note: Three runs of 6 sqmm cable shall be measured as one RM.

M & L in replacement for only twin core PVC insulated unarmoured cable 10 Sqmm Flat 1100 Volts with Aluminium multi stranded conductor and drawing in existing concealed conduits, hanging or suspended over GI wire 2 mm dia and binding with real insulators not more than 2 mtr space complete all as specified and directed by Engr-in-Charge. Make:- " RR KABLE/POLYCAB/ HAVELLS".

M & L in replacement for only twin core PVC insulated unarmoured cable 6 Sqmm Flat 1100 Volts with Aluminium multi stranded conductor and drawing in existing concealed conduits, hanging or suspended over GI wire 2 mm dia and binding with real minsulators not more than 2 mtr space complete all as specified and directed by Engr-in-Charge. Make:- " RR KABLE/POLYCAB/ HAVELLS".

Supply and fix in repair MCCB 160 Amps, FP 415 volts 16 KA 50 HZ with thermal magnetic setting complete all as specified and directed by Engineer-in-Charge.. Make:- Legrand/SEIMENS/ABB/INDOASIAN

Supply and fix in repair MCCB 250 Amps, FP 415 volts 25 KA 50 HZ with thermal magnetic setting complete all as specified and directed by Engineer-in-Charge. Make:- Legrand/SEIMENS/ABB/INDOASIAN

Note :- Total amount of Sch of credit is Rs. 73258.00 as per Sch of credit. Net contract sum shall be total quoted amount of bidder (-) amount of Sch of credit.

L G BUILDERS

LAMBA ENTERPRISES

M/S ANIL KUMAR

SANJEEV ENTERPRISES

Surjit and Sons

SHREE RAM BUILD TECH

M/s Adhikari construction co.