Creation of 66kV DC line from 220kv SStn. Palla, Faridabad to 66kV SStn. Sector 37 Faridabad having capacity equivalent to 0.4Sq ACSR Conductor with Lattice towers Monopoles underground 1200 Sq. mm XLPE cable (Tower and cable portion)

Creation of 66kV D/C line from 220kv S/Stn. Palla, Faridabad to 66kV S/Stn. Sector-37 Faridabad having capacity equivalent to 0.4Sq”ACSR Conductor with Lattice towers/Monopoles/underground 1200Sq. mm XLPE cable

Fabrication and supply of following tower parts with stubs, bolts & nuts, step bolts, U-bolts, hangers, D-shakle etc. of following Designs: 66 kV D/C ‘DA+6’ Type Tower (KRR Design)

66 kV D/C ‘DB+6’ Type Tower (KRR Design)

66 kV D/C ‘DC+6’ Type Tower (KRR Design)

66 kV D/C ‘DD+6’ Type Tower (KRR Design)

i)Extra cross Arm for DD+6 (Set of 3 no.)

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) Anti climbing device

vi)Bird Guard (Set of 3)

Conductor: ACSR Zebra conductor

*A/F type Disc Insulator or 66 kV Silicon Rubber Polymer Insulator strings stringsi) 70kN

Hardware Fittings of ACSR Zebra conductor for 66kV i) Single suspension Hardware fitting

ii) Single Suspension Pilot Hardware fitting

iii) Single Tension Hardware fitting

iv) Double Tension Hardware fitting

Conductor accessories i)Mid Span Compression Joint for ACSR zebra conductor

ii)Repair sleeves for zebra conductor

iii)Vibration damper for Zebra conductor

OPGW (24 fiber) DWSM

Hardware set for above 24 Fiber OPGW fiber optic cabling 8including all cable fittings & accessories except joint box.

Joint Box (24 fiber) OPGW to UGFO as applicable

FODP 48F: Indoor type, rack mounted with FCPC coupling and pig tails (5mtrs. Each) as applicable at 220KV S/Stn Palla end & 66kV S/Stn. Sectoe-37, Fbd

Wideband communication equipment and spares Telecom Equipment at 66kV S/Stn. Sectoe-37, Fbd & 220kV S/Stn., Palla SDH Equipment (STM - 16 MADM upto 5 MSP protected directions) Note 5* 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

Optical Interface Cards/SFP S16.1 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)

L4.2 SFP(The quantities will be decided at the time of detailed engineering)

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

Gigabit Ethernet Interface 10/100/1000 Base T with Layer-2 switching (Min. 10 interfaces per card)

Equipment Cabinet with DDF and all installation accessories

Network Manager System - Craft Terminal Hardware

Software

4 port VOIP Gateway with 2 no. CLI based Analog telephone instrument.

Integration of the Equipment with existing network Note: Above quantity covers the requirement of remote station as well. If the equipment for remote end is already available then the same for remote end is not required

Telecom Equipment at 66kV S/Stn. Sectoe-37, Fbd end and 220kV S/Stn., Palla SDH Equipment (STM - 16 MADM upto 5 MSP protected directions) Optical Interface Cards/SFP S16.1 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)

L 4.2 SFP(The quantities will be decided at the time of detailed engineering)

Tributary cards E1 Interface card ( Min. 16 interfaces per card)

Gigabit Ethernet Interface 10/100/1000 Base T with Layer-2 switching (Min. 10 interfaces per card)

4 port VOIP Gateway with 2 no. CLI based Analog telephone instrument.

Pre Connectorized Optical Fibre Patch Cords (10 Mtrs.)-Pack of six Patch cords

Detailed Survey

Furnishing bore log data

Construction of tower foundations as per HVPNL Drgs& Specs for 0 to 6M extn. including excavation, concreting, supply and placement of steel reinforcement and backfilling complete in all respect. i) 66kV D/C DA type Tower (KRR Design) classified as - Dry (Drawing & Quantity as per Annexure -A)

ii) 66kV D/C DB type Tower (KRR Design) classified as - Dry (Drawing & Quantity as per Annexure -A)

iii) 66kV D/C DC type Tower (KRR Design) classified as - Dry (Drawing & Quantity as per Annexure -A)

iv) 66kV D/C DD type Tower (KRR Design) classified as - Dry (Drawing & Quantity as per Annexure -A)

- Wet (w/out de-watering) (Drawing & Quantity as per Annexure -A)

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 i.e. KRR design or TATA design.

Protection Measure Brick masonry in 1:4 cement sand mortar including excavation

Earth filling, compaction, leveling etc inside revetments

M-20 (1:1½ :3 mix) concrete for top seal cover, for revetment etc.

Lean concrete (1:4:8)

RCC 1:1.5:3 (M20) including all material, labour, excavation, cutting and placing of steel, centering & shuttering, concreting etc. complete in all respect.

Detailed Survey (tentative route length: 895mtr.) Supply, Laying, Testing & Commissioning of Double Circuit 66kV 1200 mm2 Single Core Aluminium Conductor Milliken type, XLPE insulated Cable as per technical specification including loops and risers in flat formation with one spare cable for each circuit (6+2) and civil works complete in all respect including Manholes for jointing Bays, if required, on through rate basis as per technical specification with open cut/directly buried (tentative length of trench with loops & risers 144m)i.e. total 895+144=1039mtr.)

Detailed Survey, Supply, Laying, Testing & Commissioning of Double Circuit 66kV 1200 mm2 Single Core Aluminium Conductor Milliken type, XLPE insulated Cable as per technical specification With HDPE Pipe In Flat formation with one spare cable for each circuit and civil works complete in all respect, on through rate basis as per Technical Specification With Trenchless Method (Tentative Route Length Of Trench Less/HDD Section: 98mtr.) Note:-The erection /laying of HDPE pipe is to be quoted in Sr. No. 21 (below)

Supply and Erection /Laying of HDPE pipe required for various crossings as per detail at sr. no. 20 above

Detailed Survey, supply, laying, testing & commissioning of armored Underground Fiber Optic Cable (24 fiber) in PLB HDPE Ducts of suitable size & strength alongwith accessories (as per requirement) in above mentioned sections, installation of joint boxes, interfacing with existing OPGW on through rate basis as per technical specification.

Supply and Erection / Laying of HDPE pipe required for various crossings for sr. no. 22 above

Supply, Erection, Testing & Commissioning of Outdoor End Terminations as per technical specification suitable for above cable

Supply, Erection, Testing & Commissioning of Indoor End Terminations as per technical specification suitable for above cable and GIS Termination

Supply, Erection, Testing & Commissioning of single phase Link Box with-out SVL for each cable (to be decided as per requirement)

Supply, Erection, Testing & Commissioning of single phase Link Box with SVL for each cable (to be decided as per requirement)

Supply, Erection, Testing & Commissioning of 1 x 240mm2, Copper Conductor, PVC insulated, Unarmoured, 3.3 KV Sheath Bonding cable (to be decided as per requirement)

Supply, Erection, Testing & Commissioning of 60 kV Polymeric LAs with surge counter, earthing material complete in all respects as per Latest relevant standard and technical specification of HVPNL.

Supply, Erection & Testing of Cable termination structures as per bidder’s design, to be got approved from HVPNL, including earthing material etc. complete in all respect.

Supply and Erection of Warning Tape

Supply, Erection, Testing & Commissioning of Terminal Connectors including Hardware fitting & ACSR Zebra conductor etc.

K. Ramachandra Rao Transmission and Projects Pvt. Ltd.