AUGMENTATION OF HT EXTERNAL DISTRIBUTION SYSTEM INCLUDING PROVISION OF RMUS AT NAVAL STATION KARANJA

Amount

Earthing complete with GI earth plate electrode 60cm x 60cm x 6mm buried directly in ground vertically to a depth not less than 2.25m below normal ground level with top edge of earth plate at a depth not less than 1.5m below normal ground level connected to and including GI strip 32 x 6mm by means of bolts, nuts and check nuts and washers etc made of GI & connected to Earthing test point and earth dolly all as shown in electrical plate No 3 of SSR Pt-I including all necessary earth work, excavation, PCC chamber, chamber cover with handle (PCC 1:2:4) including 40mm dia protection pipe & 20mm dia watering pipe and wire mesh funnel etc all as specified and as directed by Engineer-in-charge

M&L for Cold shrinkable cable end termination joint including jointing kit outdoor type suitable for earthed 3 core 120sqmm HT 22kV XLPE aluminium conductor cable and HV test after jointing complete all as specified and directed. Make:- 3M/Dension/M Seal

M&L for Cold shrinkable cable end termination joint including jointing kit indoor type suitable for earthed 3 core 120sqmm HT 22kV XLPE aluminium conductor cable and HV test after jointing complete all as specified and directed Make:- 3M/Dension/M Seal

M & L for cold Shrinkable straight through jointing kit with all necessary jointing material suitable for HT 22kV XLPE 3 core 95/120sqmm aluminium conductor cable complete all as specified and directed Make:- 3M/Dension/M Seal

M&L Danger notice plate of 1.6mm thick mild steel sheet vitreous enamelled white, with letters figers and conventional skull and bones in signal red colour and fixed with MS clamps bolts and nuts of approved size for HT 22kV of size 25 x 20cm complete all as specified and directed

S&F earth continuity conductor or main earthing lead fixed to wall on with porcelain insulator GI strip 32 x 6mm all as specified and directed

Supply, laying HT XLPE insulated screened,earthed, PVC bedded, galvanized steel strip armoured, electric power cable (heavy duty) of size 3 core 120sqmm with aluminium conductor siutable for 22kV grade as per relevant IS including latest amendment for IS ( ISI marked cable) testing, commissioning along with complete laid in trenches duct etc. all as specified and directed

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth, for foundation, laying of cable not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out Soft/ loose soil

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth, for foundation, laying of cable etc not exc 1.5 mtr wide and not exc 1.5 m in depth and getting out Hard /dense soil

Returning, filling in including spreading leveling watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed

Removing excavated soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point all as specified and directed

M & L for dry river sand as sand cushioning 08 Cm below and 15 Cm above for protection of UG cable including punning of sand in layers all as specified and directed. Note : Punned thickness 18 Cm only shall be measured & paid

Supplying and laying reinforced precast concrete cable cover, class EHV, type 1 with peak, size 450mm x 230mm x 50mm complete all as specified and directed

Supply & lay galvanised tubing ( Light grade) for encasing cable for protection laid in in trenches /floor/ road/ path/culverts / duct / drainage crossing of 100mm bore

M&L for precast cable route Indicator made out of cement concrete 1:2:4, type B1, using (20mm graded stone aggregate) having 15cm square shape at top and 30cm square shape at bottom and total height of 100cm casted as per direction of Engineer-in-Charge and grouted into PCC 1:2:4, type B-1, 50cm below ground level as per site requirement including embossed with "HT 22kV Cable" and also painting in synthetic enamel Paint and necessary excavation and earth work in any type of soil as directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 7-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 05Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specification for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified (makes: ABB/Siemens/Schnieder / C&S) Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location: MRF Sub station

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: - 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3No. 1CX185sqmm XLPE cable- 3No. 6. Fault Passage Indicator with associated CT’s - 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.) - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9. Mechanical interlock between incomers 10. Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(B) Outgoing :- VCBs, SF6 insulated Motorized Breaker module - 05 Nos and each VCB,s Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity (ii) Short time current 16 to 20KA/ 3sec, breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sqmm (XLPE) for Load break switch and upto 1R x 3core 185sqmm(XLPE) for VCB feeder.Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing Over Current (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval -03 Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 9-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 02Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring, 05Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per number of functions of RMU shall be provided in RMU. The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified Makes: ABB/Siemens/Schnieder / C&S) Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location: 'GG1 Sub station'

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No.

5. Cable termination bushings suitable for 3 No. 1CX185sqmm XLPE cable- 3Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.). - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset- 1 Set 9. Mechanical interlock between incomers 10. Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1 Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 02Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3No. 1CX185 sqmm XLPE cable- 3No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No.

8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1 Set (C) Outgoing :- VCB's, SF6 insulated Motorized Breaker module - 05 Nos and each VCB's Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity. (ii) Short time current 16- 20KA/ 3 sec, breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism. (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sq.mm (XLPE) for Load break switch and upto 1R x 3core 185sq.mm(XLPE) for VCB feeder.Cable door should be as per IP54 and manufacturer design and specification

(vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval -03 Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 6-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 02Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring , 02Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per number of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified Makes: ABB/Siemens/Schnieder / C&S Location: 'A' Sub Station

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1 No. 4. Cable compartment cover interlocked with earth switch- 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3 No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.) - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset-1 Set 9. Mechanical interlock between incomers 10. Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval.-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories:- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No.

3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3No. 1CX185sqmm XLPE cable- 3No. 6. Fault Passage Indicator with associated CT’s - 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset- 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1 Set

(C) Outgoing :- VCB's SF6 insulated Motorized Breaker module - 02 Nos and each VCB's Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity (ii) Short time current - 16-20KA/ 3 sec, breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC (iv) Manual/motorized spring-charging, associated closing/tripping coils (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism.

(vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sqmm (XLPE) for Load break switch and upto 1R x 3core 185sqmm(XLPE) for VCB feeder. Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval -03 Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 7-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 01Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring, 04Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified Makes: ABB/Siemens/Schnieder / C&S Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location: 'K' Sub station

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity.- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch. 1 No.

5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3 No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9. Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core .CT ratio to be confirmed during drawing approval.-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 01 No and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 01No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3 No. 1CX185sqmm XLPE cable- 3Nos. 6. Fault Passage Indicator with associated CT's- 1No.

7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.). - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core .CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1 Set

(C) Outgoing :- VCBs, SF6 insulated Motorized Breaker module- 04Nos. and each VCB's Breaker comprising of following accessories :-(i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity (ii) Short time current - 16-20KA/ 3 sec , breaking Capacity. (iii) Auxiliary contacts - 1NO + 1NC (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sqmm (XLPE) for Load break switch and upto 1R x 3core 185sq.mm(XLPE) for VCB feeder.Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%)

(viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval -03 Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 10-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 02Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring, 06Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Fer-rite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per number of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified Makes: ABB/Siemens/Schnieder / C&S Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location : 'SUT' Sub station

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval.-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 02Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core .CT ratio to be confirmed during drawing approval.-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(C) Outgoing :- VCB,s SF6 insulated Motorized Breaker module - 06Nos and each VCBs, Breaker comprising of following accessories:- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity (ii) Short time current -16-20KA/3 sec, breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC (iv) Manual/motorized spring-charging, associated closing/tripping coils (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sqmm (XLPE) for Load break switch and upto 1R x 3core 185sqmm(XLPE) for VCB feeder. Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval - 03Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22 KV, 630 Amps, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 09-way comprising of 02 Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 02 Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring , 05 Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0 mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified (makes: ABB/Siemens/Schnieder / C&S) Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location : 'Proof House Sub Station'

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED.- 1 No. 3. Live Cable Indication- 1 No. 4. Cable compartment cover interlocked with earth switch- 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable. 3 No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.). - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden widnding 50VA , class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED.- 1 No. 3. Live Cable Indication-1 No. 4. Cable compartment cover interlocked with earth switch- 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3 Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.). - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval.-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden widnding 50VA , class of winding- 1 - 1Set

(C) Outgoing :- VCB,s SF6 insulated Motorized Breaker module - 05 Nos and each VCB,s Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity. (ii) Short time current 16 - 20KA/ 3 sec , breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC. (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism. (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sq.mm (XLPE) for Load break switch and upto 1R x 3core 185sq.mm(XLPE) for VCB feeder.Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval -03 Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 06-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 01No. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring , 03Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per number of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified Makes: ABB/Siemens/Schnieder / C&S Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location : ''NAD Pump House Technical Feeder''

(A) Incomer: - Load break switch SF6 insulated Motorized Breaker module- 02Nos. and each Load break switch comprising of following accessories: -Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3 No. 1CX185 sqmm XLPE cable- 3No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core .CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA, class of winding 1-1 Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 01 No and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity. 1 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED. 1 No. 3. Live Cable Indication. 1 No. 4. Cable compartment cover interlocked with earth switch. 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable. 3 No. 6. Fault Passage Indicator with associated CT’s. - 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.). - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9. Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden widnding 50VA , class of winding 1 - 1Set

(C) Outgoing :- VCBs, SF6 insulated Motorized Breaker module- 03Nos. and each VCB's Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity (ii) Short time current 16- 20KA/ 3 sec , breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sqmm (XLPE) for Load break switch and upto 1R x 3core 185sqmm(XLPE) for VCB feeder. Cable door should be as per IP54 and manufacturer design and specification (v) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (vi) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval- 03Nos. (vii) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (viii) Capacitive voltage indication fixed type system (ix) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 07-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 02Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring, 03Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified (makes: ABB/Siemens/Schnieder / C&S) Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location : ''NAD Pump House Residential Feeder''

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3Nos. 1CX185 sqmm XLPE cable- 3Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9. Mechanical interlock between incomers 10. Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden widnding 50VA, class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 02Nos. and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED-1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3 No. 1CX185 sqmm XLPE cable- 3Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.). - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden widnding 50VA , class of winding 1-1 Set

(C) Outgoing :- VCB's SF6 insulated Motorized Breaker module - 03Nos. and each VCB's Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity (ii) Short time current16 - 20KA/ 3 sec, breaking Capacity (iii) Auxiliary contacts- 1NO + 1NC (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sq.mm (XLPE) for Load break switch and upto 1R x 3core 185sqmm(XLPE) for VCB feeder. Cable door should be as per IP54 and manufacturer design and specification (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22 KV, 630 Amps, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 10-way comprising of 02 Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 02 Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring , 06 Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0 mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified Makes: ABB/Siemens/Schnieder / C&S Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately uner relevant item of Sch 'A'. Location: Navy Nager Sub Stn

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1 No. 3. Live Cable Indication- 1 No. 4. Cable compartment cover interlocked with earth switch- 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3 Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval.-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 02 No and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED.- 1 No. 3. Live Cable Indication- 1 No. 4. Cable compartment cover interlocked with earth switch- 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable. 3 No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval.-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(C) Outgoing :- VCB,s SF6 insulated Motorized Breaker module - 06 Nos and each VCB,s Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity. (ii) Short time current 16- 20KA/ 3 sec , breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC. (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism. (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sq.mm (XLPE) for Load break switch and upto 1R x 3core 185sq.mm(XLPE) for VCB feeder.Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval -03 Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22 KV, 630 Amps, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 07-way comprising of 02 Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 05 Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers, inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0 mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified (makes: ABB/Siemens/Schnieder / C&S) Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location : Chunabhatti Sub Stn 'H'

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED. 1 No. 3. Live Cable Indication. 1 No. 4. Cable compartment cover interlocked with earth switch- 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable. 3 No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.) - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(B) Outgoing :- VCB,s SF6 insulated Motorized Breaker module - 05 Nos and each VCB,s Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity. (ii) Short time current 16 - 20KA/ 3 sec, breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC. (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism. (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sq.mm (XLPE) for Load break switch and upto 1R x 3core 185sq.mm(XLPE) for VCB feeder.Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval -03 Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 10-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 03Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring, 05Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified (makes: ABB/Siemens/Schnieder / C&S) Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately uner relevant item of Sch 'A'. Location : Nofra Sub Station 'C'

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3 No. 1CX185 sqmm XLPE cable- 3Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No.

8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9. Mechanical interlock between incomers 10. Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core .CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden widnding 50VA , class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 03 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3Nos. 1CX185 sqmm XLPE cable- 3Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.). - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated

Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden widnding 50VA , class of winding 1 - 1 Set (C) Outgoing :- VCB's SF6 insulated Motorized Breaker module- 05Nos and each VCB's Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity (ii) Short time current -16- 20KA/3 sec, breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC. (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism. (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sqmm (XLPE) for Load break switch and upto 1R x 3core 185sq.mm(XLPE) for VCB feeder. Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval- 03Nos.

(ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22kV, 630A, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 5-way comprising of 02Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 01No. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring, 02Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection. The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified Makes: ABB/Siemens/Schnieder / C&S Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location : Jetty Sub Station 'E'

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No.

4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable. 3Nos. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9. Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core .CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 01No. and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1No. 3. Live Cable Indication- 1No. 4. Cable compartment cover interlocked with earth switch- 1No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3Nos.

6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.). - 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1 Set

(C) Outgoing :- VCBs SF6 insulated Motorized Breaker module - 02Nos. and each VCB's Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity. (ii) Short time current 16- 20KA/ 3 sec , breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sq.mm (XLPE) for Load break switch and upto 1R x 3core 185sq.mm(XLPE) for VCB feeder. Cable door should be as per IP54 and manufacturer design and specification (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%)

(viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval- 03Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

Supply, installation, testing and commissioning of 22 KV, 630 Amps, Extensible Outdoor Type (IP54), RMU (Ring main unit) with 1No. Bus PT Metering 6-way comprising of 02 Nos. motorised Spring charging fixed-type Load Break Switch as Incomer, 02 Nos. motorised Spring charging fixed-type Load Break Switch as Outgoing for interconnetion of RMU ring , 02 Nos. motorised charging fixed-type Vacuum Circuit Breaker as Outgoing for transformers , inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.0 mm with IP 67 Degree of Protection and enhanced BIL of 125kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions,spring charging handle & complete with all accessories. The RMU shall be type tested for Internal arc as per IEC62271-200. Suitable battery charger as per no of functions of RMU shall be provided in RMU.The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer cable door should be as per IP-54 and manufacturers designedand specifiecation for providing fail-safe protection.The unit shall include the following with all necessary standard fitting as required at site. Minimum 5 module should accommodate in one tank to avoid multiple coupling at site complete all as directed and specified Makes: ABB/Siemens/Schnieder / C&S Note : The PCC foundation work as per manufactures instruction/design shll be measured and paid seperately under relevant item of Sch 'A'. Location: Sub Stn 'B'

(A) Incomer : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity-1 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1 No. 3. Live Cable Indication- 1 No. 4. Cable compartment cover interlocked with earth switch- 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3 No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 - 1Set

(B) Outgoing : - Load break switch SF6 insulated Motorized Breaker module - 02 Nos and each Load break switch comprising of following accessories :- Each feeder with Switch consists of: 1. Motorised 630A load breaker switch with built-in earth switch with full making capacity- 1 No. 2. Mechanical position indicator. Switch ON/OFF/EARTHED- 1 No. 3. Live Cable Indication. 1 No. 4. Cable compartment cover interlocked with earth switch- 1 No. 5. Cable termination bushings suitable for 3 no. 1CX185 sqmm XLPE cable- 3 No. 6. Fault Passage Indicator with associated CT’s- 1No. 7. Digital Multifunction Meter with RS-485 port (A, V, kW, kVA, kWh, pf, F, etc.)- 1No. 8. NO/NC contact for: • Isolator ON/OFF • Earth Switch ON/OFF • Fault Indicator Operated Command Output for: • Isolator Close • Isolator Open • FPI reset 1 Set 9.Mechanical interlock between incomers 10.Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. CT ratio to be confirmed during drawing approval.-03 Nos. Bus PT : 3Nos. Potential transformers with HT fuse on primary side and MCB on secondary side for protection and primary voltage:22000:V3v & secondary voltage: 110:V3v with burden winding 50VA , class of winding 1 -1Set

(C) Outgoing :- VCB,s SF6 insulated Motorized Breaker module - 02 Nos and each VCB,s Breaker comprising of following accessories :- (i) 22kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity. (ii) Short time current 16 - 20KA/ 3 sec , breaking Capacity (iii) Auxiliary contacts - 1NO + 1NC. (iv) Manual/motorized spring-charging, associated closing/tripping coils, (v) Spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism. (vi) Cable box with cable cover interlock for front termination of the cable suitable upto 2 R x 3core 185sq.mm (XLPE) for Load break switch and upto 1R x 3core 185sq.mm(XLPE) for VCB feeder.Cable door should be as per IP54 and manufacturer design and specification. (vii) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) (viii) Resin cast, Ring Core CTs of suitable capacity for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core.CT ratio to be confirmed during drawing approval -03 Nos. (ix) Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (x) Capacitive voltage indication fixed type system (xi) Mechanical Indications for breaker ON, OFF, EARTH, Spring Charged-Discharged

NOTE:- Rate quoted for ser Item No 16 to 28 are included the followings:- (i) Necessay interclocking arrangement for safety and operations (ii) One No. Operationg Handle for Manual Operation (iii) Safety Interlocks Shall be provided as per relevant IEC/IS Standards and Manufacturers directions. (iv) Above switchgear shall confirm to all relevant IEC Standards. (v) Manometer with one NO contact for SCADA communication (vi) Aux Supply shall be derived from 500VA Aux PT inside RMU metering compartment (Vii) OEM approved make Touch Proof termination boots are mandatory for termination of cable in RMU. (Viii) HT cable termination inside RMU and other cable joints to be carried out through highly skilled trained representative of manufacturer or authorised manufacturer representative. (ix) The standby arrangement has to be made by manufacturer for the SF6 RMU replacement when the bushing are to be replaced at manufacturer plant during defect liability period.

Dismantling of unserviceable cross arms of MS Chanel/angle sectionsetc complete all as specified and directed

Dismantling of unserviceable inuslator any type and any size

Dismantling of steel poles complete including demolition of concrete

Dismantling of stay assembly complete including demolition of concerete.

Dismantling of ACSR conductor of servied feeder or distribution span complete all as specified and directed

Dismantling of unserviceable air break gang operated switches vertical/horizontal mounted including complete acessories

Demolition and dismantling Concrete of any description and in any position not otherwise specifically provided

Taking out HT cable 22kV,120sqmm from excavated trench and setting aside for re-use

Relaying of HT cable 120 sqmm in new route obtained from ser. No 36 above complete all as specified and as directed.

Taking out RCC cover slabs of size 450x230x50mm from excavated trench complete all as specified and directed

Relaying RCC cover slab of size 450x230x50mm in excavated trench for protection of UG cable complete all as specified and directed

Surface dressing not exceeding 15 cm deep in hard/dense soil complete all as specified and directed

M&L Brickwork with subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6) complete all as specified and directed

M&L PCC in foundations, filling and mass-concrete type D2 (1:4:8) using 40mm graded stone aggregate complete all as specified and directed

M&L Sand filling under floors or in foundation including watering & consolidation complete all as specified and directed

M&L Hardcore of Broken stone/boulders gauge not exceeding 63mm, deposited, spread & levelled in layers not exceeding 15cm thick, watered & rammed to a true surface complete all as specified and as directed.

M&L 15mm thick cement plaster in CM(1:6) on fair faces of brick work or concrete surfaces complete all as specified and directed

M&L 150mm thick cement concrete M-25 design mix laid over & including 100mm thick PCC 1:4:8 type D2 sub base finished fair & even without using extra cement complete all as specified and directed

Supply and spreading non metalic floor hardener for medium duty floor topping using 5Kg of powder per Sqm over PCC topping , complete all as specified and directed Make : PIDITOP-333 of PIDILITE/NITO STD of M/s Fosroch Chemical/Dura - 222 of Roof Floor

Removing excavated soil exceeding 50m but not exceeding 100m and depositing where directed at a level not exceeding1.5m above the starting point complete all as specified and as directed

Dismantling fencing wire mesh, any type complete all as specified and directed

S & F mild steel security chain link fencing 60mm x 60mm with PVC coated mesh made out of 3mm dia MS wire and 1.00mm thick PVC coating throughout fixed to RCC/angle post including binding wire complete all as specified and directed

Refixing of fencing wire mesh, any type obtained from sl item no.49 above complete all as specified and directed

MC Gandhi and Sons

Shree Ayyappa Engineering

KB PROJECTS

K B Contracts Pvt Ltd

Indian Cables and Electricals Pvt Ltd

N K BUILDERS

surendra infrastructure pvt ltd

BRITE INDUSTRIES

M P TYAGI ENGINEERS AND CONTRACTORS

FRIZO INDIA PVT LTD

Chauhan Associates

Sant Construction Co.

RAMDEV CONSTRUCTION CO.

UNITED TECHNO PROJECTS PVT LTD

Pioneer Enterprises

SOOD ASSOCIATES PVT LTD

Konstelec Engineers Pvt. Ltd.