8229 REPAIR/RENEWAL/MAINTENANCE OF LT COPE POINTS, PANELS AND ALLIED ITEMS ETC AT LHS OF LION GATE OF VARIOUS JETTIES OF NAVAL DOCKYARD UNDER GE (NW) KUNJALI

Amount

S &F in repair ACB 1000 Amp 4 Pole 50kA, Manual Drawout type with microprocessor release , confirming to IS/IEC60947-2 including all accessories complete all as specified Note:- Any Fabrication for fixing of will done by contractor and deemed to be included in this rate

S &F in repair ACB 800 Amp 4 Pole 50kA, Manual Drawout type with microprocessor release , confirming to IS/IEC60947-2 including all accessories complete all as specified. Note:-Any Fabrication for fixing of will done by contractor and deemed to be included in this rate

S &F in repair MCCB 630 Amp 4 Pole 50kA, Thermal magnetic protection , with O/L,S/C protection confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete all as specified

S &F in repair MCCB 400 Amp 4 Pole 36kA, Thermal magnetic protection , with O/L,S/C protection confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete all as specified

S &F in repair MCCB 250 Amp 4 Pole 25kA, Thermal magnetic protection , with O/L,S/C protection confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete all as specified

S &F in repair MCCB 200Amp 4 Pole 25kA, Thermal magnetic protection , with O/L,S/C protection confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete all as specified

S &F in repair MCCB 160 Amp 4 Pole 25kA, Thermal magnetic protection , with O/L,S/C protection confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete all as specified

S &F in repair MCCB 125 Amp 4 Pole 16kA, Thermal magnetic protection , with O/L,S/C protection confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete all as specified

S &F in repair MCCB 100 Amp 4 Pole 16kA, Thermal magnetic protection , with O/L,S/C protection confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete all as specified

S &F in repair MCCB 63 Amp 4 Pole 16kA, Thermal magnetic protection , with O/L,S/C protection confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete all as specified

Supply and fix in repair 3 phase electronic digital voltmeter class 1.0 as per existing size complete all as specified and directed .

Supply and fix in repair 3 phase electronic digital Ammeter class 1.0 as per existing size complete all as specified and directed.

S&F in repair of 3 phase Analogue type Voltmeter of range 0 to 500 V AC class 1 complete all as directed.

Taking down/Dismantling of old unsv LT panels by disconecting cable and Supply, fabrication, installation, testing & commissioning of LT Cope point made of Stainless steel out door type, dust and vermin proof, made out of 2.00 mm thick stainless steel sheet, front & back openable doors having vertical copper bus bar of capacity 400amps for phases and for neutral, internal wiring with suitable size of stranded copper conductor cable , including bend of busbar ,nuts,bolt , danger plate, key lock doors front and back of cope point,angle iron frame as per existing size, supporting channels,cable termination,cable gland etc complete including taking down old panel all as directed and suitable to accommodate the following switch gears and meters :- INCOMER a) MCCB 250 Amps 4pole,25KA,Thermal magnetic - 1 Nos (Incomer) OUTGOING b) copper busbar 400Amps - 04 Nos c) Voltmeter meter class 1 - 1 Nos d) digital Ammeter class -1 - 01Nos e) CTs class 1 -01set f) Industrial socket 63A -02Nos g) indication lamps (R,Y,B) LED type - 1 set

Taking down/Dismantling of old unsv LT panels by disconecting cable and Supply, fabrication, installation, testing & commissioning of LT Panel board / Feeder piller box, Indoor type, dust and vermin proof, made out of 2.0 mm thick CRCA sheet, front & back openable doors having vertical copper bus bar of capacity 400 amps for phases and for neutral including powder coated internal wiring with suitable size of stranded copper conductor cable, PCC foundation, supporting channels,cable termination,cable gland etc complete at including taking down old panel all as directed and suitable to accommodate the following switch gears and meters :- INCOMER a) MCCB 250Amps 4pole,36 KA,Thermal magnetic - 1 Nos (Incomer) OUTGOING b) MCCB, 100Amp ,4 pole,25KA,Thermal magnetic - 2Nos (Out going) c)MCCB, 63Amp,16KA,Thermal magnetic - 1Nos (Out going) d) digital VAF meter 3Ph class 1 - 01 Nos e) CT s class 1 -03 No f) indication lamps (R,Y,B) LED type - 1 set g) DOL starter suitable for 10/12.5HP pump motor-03 No

Taking down/Dismantling of old unsv LT panels by disconecting cable and Supply, fabrication, installation, testing & commissioning of LT cope point made of Stainless steel, out door type, dust and vermin proof, made out of 2mm thick Stainless steel sheet, front openable doors having vertical copper bus bar of capacity 400 amps for phases and for neutral , internal wiring with suitable size of stranded copper conductor cable,angle iron frame ,cable termination,cable gland etc complete including taking down old panel all as directed and suitable to accommodate the following switch gears and meters :- INCOMER a) MCCB 250Amps 4pole,25 KA,Thermal magnetic - 1 Nos (Incomer) OUTGOING b) MCCB, 4 pole 100 Amps,25KA,Thermal magnetic - 04Nos (Out going) c) digital Voltmer meter 3Ph class 1 - 01 No d) digital ammeter 3 Ph class 1 -01No e) CTs - 01 Set f) indication lamps (R,Y,B) LED type - 1 set g) industrial socket 63Amp -05 Nos h) MCBs SP 6Amp-03 nos

Taking down/Dismantling of old unsv LT panels by disconecting cable and Supply, fabrication, installation, testing & commissioning of LT Panel board / Feeder piller box, indoor type, dust and vermin proof, made out of 2.0 mm thick CRCA sheet, front & back openable doors having vertical copper bus bar of capacity 1000 amps for phases and for neutral including powder coated RED Color painting, internal wiring with suitable size of stranded copper conductor cable, PCC foundation, supporting channels,cable termination,cable gland etc complete at including taking down old panel all as directed and suitable to accommodate the following switch gears and meters :- INCOMER a) MCCB 630Amps 4pole,36 KA,Thermal magnetic - 1 Nos (Incomer) OUTGOING b) MCCB 100 Amps ,4Pole,25KA,Thermal magnetic - 2Nos (Out going) c)MCCB 250 Amps, 4 pole,25KA Thermal magnetic-04Nos (Out going) d) Digital volt meter ,ammeter class 1 - 1 Nos e) Digital ammeter class 1 -01Nos f) CTs with class 1- 01set g) indication lamps (R,Y,B) LED type - 1 set

Decorbonising/ cleaning of ducts of HT/LT cable from various location as per following description:- (a)Removing of accumulated, stegnated water/oil from the duct either manually or mechanically (b) Cleaning of cable bunch in duct of all accumulated silt/mud/debris/foreign material. (c) Removing & repositioning of RCC/MS duct covers will be the responsible of contractor d) The contractor will ensure the safety of workers working during cleaning of duct. .

Taking down the LT ACB of capacities 630 Amps to 2000Amps of any make for repairs, servicing, comprising the following & refixing the same, re-orientation & labour for taking, defective parts & refixing the same spare parts:- (a) Checking /repairs of the mechanism of ACB (b) Checking/repair of the manual closing of the breakers (c) Decarburizing, setting reassembling, cleaning adjustment of fixed contacts, main contact & chamber and applying petroleum jelly all as complete.

S&F in repairs for Cable trays size of 300mmx105 mm manufactured from steel wires, welded together and bent into final shape.All cable trays, except the 30x50, shall be manufactured with a longitudinal ‘T-welded’ safety edge.Trays shall be constructed with a 50 mm x 100 mm mesh configuration. All Accessories including couplers (CE25/CE30 screw-based system combination) mounting accessories (Mechanically tested & supplied by cable tray manufacturer must be used) are required of same finish as per site requirement.Electro zinc plated after manufacture in accordance with the EN standard 12 329: at least 550 h of SST. All trays shall be arranged and positioned on the site itself in accordance with the manufacturer's instructions.The deflection of the wire cable tray must be no more than 1/200th of the distance between two supports and tested in accordance with the standard IEC 61537. Assemblies with specific fire-resistant properties must have an E30-E90 certificate issued by an approved laboratory in accordance with the tests described in the standard DIN 4102-12. The wire cable tray short-circuit resistance must be tested by an independent laboratory. For the purpose of assembling the various wire cable tray, only fast coupling systems or screw-based (CE25/CE30) systems must be used. These must be designed, mechanically tested and supplied by the wire cable tray manufacturer.The electrical resistance of the joints must not exceed 50 mΩ and must be tested in accordance with the procedure described in the standard IEC 61537.Rod dia must be from 3.9mm to 5.9mm for different sizes. Make - Legrand.

S&F in repairs PVC DLP - On wall trunking size 80x50mm with all finishing accessories (end, joint of lid, joint of body,interior angle, exterior angle, flat angle, derivation) confirming standard EN 50085-2-1.Trunking should accept Wiring device with all the functions by associating the accessory of installation.Trunking should confirm to the current specifications of NF C 68-104 in terms of both performance and level of functions provided by the system. Installation trunking (which carries electrical wiring accessories) should be type 3 (installation)in the new standard.Material should be Non-flame propagating. Degrees of protection provided by enclosure should be IP 40. Protection against mechanical impact should be IK 07. Trunking should be delivered in length of 2m. The trunking covers and partitions should be in PVC white RAL 9003.The accessories should be in plastic ABS white RAL. Make-Legrand.

Supply and Laying 4 core 4 Sqmm testing and commissioning PVC round copper conductor (flexible) laid in trenches, passing through pipes, fixed on wall complete including connecting properly by means of thimble and taking out unserviceable cable .complete all as specified and directed .

Supply and fix vable jointing STRAIGHT THROUGH JOINT complete with jointing material (Heat srinkable) for 1100V grade cable for XLPE armoured alluminium conductor cable of size 95 to 120 sqmm 3.5 cre complete all as specified and directed. Make : Rychem/3M

Supply and fix vable jointing STRAIGHT THROUGH JOINT complete with jointing material (Heat srinkable) for 1100V grade cable for XLPE armoured alluminium conductor cable of size 150 to 185 sqmm 3.5 cre complete all as specified and directed. Make :Rychem/3M

Supply and fix vable jointing STRAIGHT THROUGH JOINT complete with jointing material (Heat srinkable) for 1100V grade cable for XLPE armoured alluminium conductor cable of size 240 to 400 sqmm 3.5 core complete all as specified and directed. Make :Rychem/3M

Supply and lay in repair cable XLPE Insulated screened PVC bedded, electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 185sq mm single core laid in trench/ duct / along pole/wall etc including making connection complete all as directed. Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 400 sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 300sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 240sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 185sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. MAKE : Gloster/Polycab/Finolex/Havells/Plaza Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. MAKE : Gloster/Polycab/Finolex/Havells/Plaza Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35sq mm 3.5 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. MAKE : Gloster/Polycab/Finolex/Havells/Plaza Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25sq mm 4 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. MAKE : Gloster/Polycab/Finolex/Havells/Plaza Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

Supply and lay in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16sq mm 4 core. laid in trench/ duct / along pole/wall etc including making connection complete all as directed. Note : 1. The cost of thimbles/lugs and cable gland etc is incl in quoted rate and no extra payment will be made for it.

S&F in repair heat shrink Sleeves tube heavy wall suitable for cable upto 50Sqmm voltage grade 1100V as specified and directed .

S&F in repair heat shrink Sleeves tube heavy wall suitable for cable upto 120 Sqmm voltage grade 1100V as specified and directed .

S&F in repair heat shrink Sleeves tube heavy wall suitable for cable upto 240 Sqmm voltage grade 1100V as specified and directed .

S& F in repair Motor protection circuit breaker MOG H1 model rotary type frame 1 ,4 Amp ,1.5 KW ( 2.5-4Amp) rating complete all as specified and directed.

S& F in repair Motor protection circuit breaker MOG H1 model rotary type frame 1 ,10 Amp ,4 KW ( 6.3-10Amp) rating complete all as specified and directed.

M & L for paiting of LT panel, cope points,fire hydrant box as per existing color with 02 coat of red oxide and 01 coat acrylic weather proof paint all as directed and specified including scraping off old paint and along with new stickering as

Supply , fixing, testing in repairs of JEF ECO SAFE Maintenance Free Grounding Solution set comprising of High tensile low carbon steel rod of 3 Mts length & 25 mm dia with 250 micron ( averaSchneider ) molecularly bonded copper on the outer surface to confirm with requirements of UL467 along with Back-fill compound strictly be a Carbon based conductive concrete type which has a resistivity of less than 0.12 Ohm Mtr as per Clause 14.5D of IEEE : 80 standard. Back-fill compound should be electronically conductive ( Like in metals ) and should not depend on moisture for conduction. JEF Powerfill Loresco compound shall be supplied in 50 Pound Bag. (1 Bag of 50 Pounds required per earthing set). Back-fill compound should be environment friendly, should solidify when mixed with water and set like concrete and should not leach / diffuse into the ground. A suitable earth terminaton clamp should also be supplied along with the set alongwith earth pit weatherproof incl all as specified .Note - Backfill compound shall not be mixed with any soil while pouring in the bore hole.

S&F galvanised iron strip 25 x 4 mm or main earthing lead fixed to wall with clamps or recess or croses or buried in ground or drawn in conduits/pipe or fixed to poles or any other indicated situation for loop earthing etc as required all as specified and directed by Engr-in-Charge.

S&F Copper strip 32 x 6 mm or main earthing lead fixed to wall with clamps or recess or croses or buried in ground or drawn in conduits/pipe or fixed to poles or any other indicated situation for loop earthing etc as required all as specified and directed by Engr-in-Charge.

Supply and fixing in repair for sheet metal enclosure suitable for XLPE cable size upto 120 sqmm 3.5 core aluminium armoured cable as per existing size, wall mounted vertical type including all connected accessories . Inluding taking down old unserviceable rusted enclosure.complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair for copper lugs of Size 300 sqmm. Inluding taking down old unsv lugs.complete all as specified and directed by Engr-in-charge. Note : contractor will be provided reqd T&P for connection of cable.

Same as item No-48 but of size 240 sqmm

Same as item No-48 but of size 185 sqmm

Same as item No-48 but of size 95 sqmm

Same as item No-48 but of size 70 sqmm

Same as item No-48 but of size 50 sqmm

Same as item No-48 but of size 35 sqmm

Same as item No-48 but of size 25 sqmm

Same as item No-48 but of size 16 sqmm

Supply & fix in replacement with duly testing & commisioning of Digital soft Starter suitable for 250/300 HP Motor of capacity, 3 Phase, 415V, 50 HZ duly programmable including taking out of old unsv one and disposing off in credit complete all as specified and directed by Engr-in-charge. Make L&T & model no XS4000-0352-52211 or equivalent .

Sri Krishna Construction (BID ID -3470497)

Shree Ayyappa Engineering (BID ID -3473758)

SUNRISE CONSTRUCTION CO (BID ID -3470507)

N.S.ENTERPRISES (BID ID -3476759)

shubham construction (BID ID -3473456)