Construction of 132kV Trans...

SUPPLY PORTION A.Tower Portion Fabrication and supply of tower part with stubs, bolts & nuts, step bolts, U-bolts, hangers, D-Shackle etc. of following type of towers 132kV D/C DA type Tower (KRR Design)

i) +3m extn. Only

i) +6m extn. Only

132kV D/C DB type towers (KRR Design )

i) +3m extn. Only

ii) +6m extn. Only

ii) +9m extn. Only

132kV D/C DC type towers (KRR Design )

i) +3m extn. Only

ii) +6m extn. Only

ii) +12m extn. Only

132kV D/C DD type towers (KRR Design )

i) +3m extn. Only

ii) +6m extn. Only

iii) +9m extn. Only

iv) +12m extn. Only

v) +18m extn. Only

vi)Extra cross-arms (set of 3)

132kV D/C Gantry

Supply of Earthing of towers i) Pipe type

Supply of following Tower accessories i) Danger Plate

ii) Number Plate

iii) Phase Plate (set of 3)

iv) Circuit Plate (set of 2)

v) Bird Guard (set of 3)

vi) Anti climbing device

B.LINE MATERIAL Conductor (0.4“ ACSR Zebra)

Conductor (ACSR Panther)

Earth wire(7/3.15 mm)

132KV Post Insulators

*132KV Anti-Fog type Disc Insulator or 132KV Silicon Rubber Polymer Insulator strings i) 70 kN

Hardware Fittings for ACSR Zebra Conductor i. Single ‘I’ Suspension String

ii. Single Suspension Pilot String

iii. Single Tension String

iv. Double Tension String

Hardware Fittings for ACSR Panther Conductor i. Single ‘I’ Suspension String

ii. Single Suspension Pilot String

iii. Single Tension String

Conductor & Earth wire Accessories i) Mid Span Compression Joint for ACSR Zebra Conductor

i) Mid Span Compression Joint for ACSR Panther Conductor

ii) Mid Span Compression Joint for earthwire

iii) Repair sleeves for ACSR Zebra/Panther Conductor

iv) Vibration damper for ACSR Zebra Conductor

iv) Vibration damper for ACSR Panther Conductor

v) Flexible copper Bond

vi) Vibration damper for earthwire

vii) Earth-wire Tension clamp

viii) Repair sleeves for earthwire

ix) Earth-wire Suspension clamp

C. OPGW & its Associated Hardware OPGW (24 Fiber) (DWSM, G.652D) (equivalent to Earth Wire: 7/3.15 mm in all respect) 220 kV Sampla to 132 kV Assaudhaon D/C portion

Hardware Set for above 24 OPGW Fiber Optic (equivalent to Earth Wire: 7/3.15 mm in all respect) cabling including all cable fitting & accessories except joint box

FODP 48F: In door type, rack mounted with FCPC Coupling and pig tails (5mtrs, each) as applicable for 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha

Joint Box 24 Fiber OPGW to OPGW (as applicable) (Quantity may varies as per drum schedule of OPGW)

Joint Box 24 Fiber OPGW to FOAC 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha

Fiber Optic Approach Cable, 24 fiber (DWSM) along with PLB HPE Ducts of suitable size & strength and all accessories for 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha

Wideband Communication Equipment and Spares Telecom Equipment SDH Equipment (STM - 16 MADM up to 5 MSP protected directions) Base Equipment (Common cards, Cross connect/control cards, optical base cards, power supply cards, power cabling, other hardware and accessories including sub racks, patch cord, DDF etc. fully equipped excluding (ii) & (iii) below to be installed at 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha

Optical Interface Cards/SFP L16.1 SFP (The quantities will be decided at the time of detailed engineering)

L16.2 SFP (The quantities will be decided at the time of detailed engineering)

S4.1 SFP (The quantities will be decided at the time of detailed engineering)

Tributary Cards E1 Interface card ( Min. 32 interfaces per card)

Ethernet Interface 10/100 Base T with Layer-2 switching (Min. 8 interfaces per card)

Gigabit Ethernet (Layer 2) Interface (min. 2 nos.)

Equipment Cabinet with DDF and all installation accessories

Network Manager System - Craft Terminal Hardware

Software

VOIP telephone instrument with one common switch(min. 8 port) compatible with SLDC

Integration of the Equipment with existing network Note:- Above Quantities covers the requirement of remote station as well.

Mandatory Spares Telecom Equipment for 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha Optical Interface Cards/SFP L16.1 SFP (The quantities will be decided at the time of detailed engineering)

L16.2 SFP (The quantities will be decided at the time of detailed engineering)

S4.1 SFP (The quantities will be decided at the time of detailed engineering)

Tributary Cards E1 Interface card ( Min. 32 interfaces per card)

Ethernet Interface 10/100 Base T with Layer-2 switching (Min. 8 interfaces per card)

Gigabit Ethernet (Layer 2) Interface (min. 2 nos.)

Pre Connected Optical Patch Cards (10Mtrs)- pack of six patch cards

Erection PORTION A.Tower Portion Fabrication and supply of tower part with stubs, bolts & nuts, step bolts, U-bolts, hangers, D-Shackle etc. of following type of towers 132kV D/C DA type Tower (KRR Design)

i) +3m extn. Only

i) +6m extn. Only

132kV D/C DB type towers (KRR Design )

i) +3m extn. Only

ii) +6m extn. Only

ii) +9m extn. Only

132kV D/C DC type towers (KRR Design )

i) +3m extn. Only

ii) +6m extn. Only

ii) +12m extn. Only

132kV D/C DD type towers (KRR Design )

i) +3m extn. Only

ii) +6m extn. Only

iii) +9m extn. Only

iv) +12m extn. Only

v) +18m extn. Only

vi)Extra cross-arms (set of 3)

132kV D/C Gantry

Supply of Earthing of towers i) Pipe type

Supply of following Tower accessories i) Danger Plate

ii) Number Plate

iii) Phase Plate (set of 3)

iv) Circuit Plate (set of 2)

v) Bird Guard (set of 3)

vi) Anti climbing device

B.LINE MATERIAL Conductor (0.4“ ACSR Zebra)

Conductor (ACSR Panther)

Earth wire(7/3.15 mm)

132KV Post Insulators

*132KV Anti-Fog type Disc Insulator or 132KV Silicon Rubber Polymer Insulator strings i) 70 kN

Hardware Fittings for ACSR Zebra Conductor i. Single ‘I’ Suspension String

ii. Single Suspension Pilot String

iii. Single Tension String

iv. Double Tension String

Hardware Fittings for ACSR Panther Conductor i. Single ‘I’ Suspension String

ii. Single Suspension Pilot String

iii. Single Tension String

Conductor & Earth wire Accessories i) Mid Span Compression Joint for ACSR Zebra Conductor

i) Mid Span Compression Joint for ACSR Panther Conductor

ii) Mid Span Compression Joint for earthwire

iii) Repair sleeves for ACSR Zebra/Panther Conductor

iv) Vibration damper for ACSR Zebra Conductor

iv) Vibration damper for ACSR Panther Conductor

v) Flexible copper Bond

vi) Vibration damper for earthwire

vii) Earth-wire Tension clamp

viii) Repair sleeves for earthwire

ix) Earth-wire Suspension clamp

C. OPGW & its Associated Hardware OPGW (24 Fiber) (DWSM, G.652D) (equivalent to Earth Wire: 7/3.15 mm in all respect) 220 kV Sampla to 132 kV Assaudhaon D/C portion

Hardware Set for above 24 OPGW Fiber Optic (equivalent to Earth Wire: 7/3.15 mm in all respect) cabling including all cable fitting & accessories except joint box

FODP 48F: In door type, rack mounted with FCPC Coupling and pig tails (5mtrs, each) as applicable for 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha

Joint Box 24 Fiber OPGW to OPGW (as applicable) (Quantity may varies as per drum schedule of OPGW)

Joint Box 24 Fiber OPGW to FOAC 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha

Fiber Optic Approach Cable, 24 fiber (DWSM) along with PLB HPE Ducts of suitable size & strength and all accessories for 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha

Wideband Communication Equipment and Spares Telecom Equipment SDH Equipment (STM - 16 MADM up to 5 MSP protected directions) Base Equipment (Common cards, Cross connect/control cards, optical base cards, power supply cards, power cabling, other hardware and accessories including sub racks, patch cord, DDF etc. fully equipped excluding (ii) & (iii) below to be installed at 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha

Optical Interface Cards/SFP L16.1 SFP (The quantities will be decided at the time of detailed engineering)

L16.2 SFP (The quantities will be decided at the time of detailed engineering)

S4.1 SFP (The quantities will be decided at the time of detailed engineering)

Tributary Cards E1 Interface card ( Min. 32 interfaces per card)

Ethernet Interface 10/100 Base T with Layer-2 switching (Min. 8 interfaces per card)

Gigabit Ethernet (Layer 2) Interface (min. 2 nos.)

Equipment Cabinet with DDF and all installation accessories

Network Manager System - Craft Terminal Hardware

Software

VOIP telephone instrument with one common switch(min. 8 port) compatible with SLDC

Integration of the Equipment with existing network Note:- Above Quantities covers the requirement of remote station as well.

Mandatory Spares Telecom Equipment for 220 kV S/Stn. Sampla and 132 kV S/Stn. Assaudha Optical Interface Cards/SFP L16.1 SFP (The quantities will be decided at the time of detailed engineering)

L16.2 SFP (The quantities will be decided at the time of detailed engineering)

S4.1 SFP (The quantities will be decided at the time of detailed engineering)

Tributary Cards E1 Interface card ( Min. 32 interfaces per card)

Ethernet Interface 10/100 Base T with Layer-2 switching (Min. 8 interfaces per card)

Gigabit Ethernet (Layer 2) Interface (min. 2 nos.)

Pre Connected Optical Patch Cards (10Mtrs)- pack of six patch cards

D. Civil Works Detailed Survey

Furnishing bore log data

Construction of tower foundations as per HVPNL Drgs & Specifications for 0 to 6Mtr. extn. including excavation, concreting, supply and placement of steel reinforcement and backfilling complete in all respect. i) 132kV D/C 'DA' type Tower (KRR Design) classified as - Wet

ii) 132kV D/C 'DB' type Tower (KRR Design) classified as - Wet

iii) 132kV D/C 'DC' type Tower (KRR Design) classified as - Wet

iv) 132kV D/C 'DD' type Tower (KRR Design) classified as - Wet

Construction of tower foundations as per HVPNL Drgs & Specifications for above 6Mtr. extn. including excavation, concreting, supply and placement of steel reinforcement and backfilling complete in all respect. i) 132kV D/C 'DD' type Tower (KRR Design) classified as - Wet

ii) 132kV D/C 'DC' type Tower (KRR Design) classified as - Dry

Gantries i) 132kv Gantry (KRR Design)

Dewatering of subsoil water for lowering of water table to enable excavation of earth, concreting for foundations/stub and backfilling, by boring of tube wells or deploying well point system so that continuous lowering of water table is made till completion of work, without disturbing the soil characteristics. The rate shall include all type of expenditure for required dewatering arrangements and irrespective of type of tower including extensions if any.

K. Ramachandra Rao Transmission and Projects Pvt. Ltd. (BID ID -1365459)