Remaining works of 220 kV and 132 kV lines associated with 220 kV GIS Sub stn. HSIIDC, Rai in Sonepat area

Remaining works of 220 kV & 132 kV lines associated with 220 kV GIS S/stn. HSIIDC, Rai in Sonepat area

Fabrication, supply and erection of following 220 kV tower parts with stubs, bolts & nuts, step bolts, U-bolts, hangers, D-shakle etc. of following Designs: 15 NMB Type Special tower with +9 mtr extn.

15 NMD Type Special tower with +9 mtr extn.

15 NMD Type Special tower with +15 mtr extn. tower (KRR Design)

Fabrication, supply and erection of of following tower parts with stubs, bolts & nuts, step bolts, U-bolts, hangers, D-shakle etc. of following Designs: 220kV MA type tower (KRR Design)

220kv MB type tower (KRR Design)

220kV MD type towers (KRR Design)

i) Extra Cross Arm only (Set of 6)

220kV DD type towers (TATA Design )

i) +6 mtr. Extn. Only

i) +12 mtr. Extn. Only

iii) Extra Cross Arm only (Set of 3)

supply and erection of stub MB+0 tower

supply and erection of stub MC+6 tower

132KV D/C DD+0 KRR Design

132kV D/C gantry

supply and erection of earthing of Towers/ Gantry i) Pipe type

supply and erection of following Tower accessories i) Danger Plate

ii) Number Plate

iii) Phase Plate(set of 3)

iv) Circuit Plate (set of 4)

v) Anti climbing device

supply and erection of Conductor: ACSR Moose conductor

supply and erection of Conductor: ACSR Zebra conductor

OPGW (24 fiber) DWSM

OPGW (48 fiber) DWSM

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

Hardware set for above 48Fiber OPGW fiber optic cabling including all cable fittings & accessories except joint box.

Joint Box 24 fiber OPGW to OPGW (as applicable)

Joint Box 48 fiber OPGW to OPGW (as applicable)

Joint Box 24/48 fiber(3 way) OPGW to OPGW (as applicable)

Joint Box (24 fiber) OPGW to OFAC as applicable

Joint Box (48 fiber) OPGW to OFAC as applicable

Fiber optic Approach cable, 24 fiber (DWSM) along with PLB HDPE Ducts of suitable size & strength and all accessories

Fiber optic Approach cable, 48 fiber (DWSM) along with PLB HDPE Ducts of suitable size & strength and all accessories

FODP 48F: Indoor type, rack mounted with FCPC coupling and pig tails (5mtrs. Each)

FODP 96F: Indoor type, rack mounted with FCPC coupling and pig tails (5mtrs. Each)

Wideband communication equipment and spares Telecom Equipment SDH Equipment (STM - 16 MADM upto 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

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)

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

Mandatory Spares Telecom Equipment 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. 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 Connectorized Optical Fibre Patch Cords (10 Mtrs.)-Pack of six Patch cords

*A/F type Disc Insulator or 132 kV Silicon Rubber Polymer Insulator strings& 220kV Silicon Rubber Polymer Insulator strings i) 120kN

220kV Silicon Rubber Polymer Insulator strings i) 90kN

*A/F type Disc Insulator or 132 kV Silicon Rubber Polymer Insulator strings i) 70kN

Hardware Fittings of ACSR Moose conductor for 220kV i) Single Tension string

ii) Single suspension pilot string

ii) Double Tension string

Hardware Fittings of ACSR Zebra conductor for 132kV i) Single Tension Hardware fitting

ii) Double Tension Hardware fitting

i) Single suspension string

i) Single suspension pilot string

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

ii)Mid Span Compression Joint for ACSR zebra conductor

iii) Repair sleeves for moose conductor

iv)Repair sleeves for zebra conductor

v) Vibration damper for Moose conductor

vi)Vibration damper for Zebra conductor

vii) Vibration damper for Earthwire

viii) Tension Clamp for Earthwire

ix)Flexible copper bond for earthwire

i) Transportation & erection of already dismantled towers without stub from site store as per Note 3 of BOQ of Technical specification.

Earthwire: 7/3.15mm (Note- Rate for Earthwire should be quoted for erection portion only as dismenteled Earthwire is to be utilised.)

DISMANTLEMENT WORK to be included in Erection Part:- i) Dismantlement of existing earthwire along with its accessories (7/3.15mm) and its transportation at any dedicated store of HVPNL.

ii) Dismantlement of 0.2sq ” ACSR conductor complete with H/W fittings of existing 132kV S/C Rai-HSIIDC Rai and 132kv S/C Rai-Kundli running on same D/C towers and their transportation proper stacking at any dedicated store of HVPNL.

iii) Dismantlement of existing earthwire (7/2.5mm) complete with its H/W fittings of existing 132kV S/C Rai-HSIIDC Rai and 132kV S/C Rai-Kundli running on same D/C towers and its transportation after proper stacking, at any dedicated store of HVPNL.

Detailed Survey

Furnishing bore log data

(A) Construction of tower foundations as per HVPNL Drgs & Specs for 0M to 6M extn. including excavation, concreting, supply and placement of steel reinforcement and backfilling complete in all respect. i) 220kV M/C ‘MA’ type tower (KRR Design) classified as - Dry

- Wet (w/out de-watering)

i) 220kV M/C ‘MB’ type tower (KRR Design) classified as - Wet (w/out de-watering)

ii) 220kV M/C ‘MC’ type tower (KRR Design) classified as - Wet (w/out de-watering)

ii) 220kV M/C ‘MD’ type tower (KRR Design) classified as - Dry

- Wet (w/out de-watering)

(B) Construction of tower foundations as per HVPNL Drgs & Specs for 9M to 15M extn. including excavation, concreting, supply and placement of steel reinforcement and backfilling complete in all respect. i) 220kV M/C ‘MB+9M’ type tower (KRR Design) classified as - Dry

- Wet (w/out de-watering)

ii) 220kV M/C ‘MD 9M to 15M’ type tower (KRR Design) classified as - Dry

- Wet (w/out de-watering)

(C) Construction of tower foundations as per HVPNL Drgs & Specs for 0M to 6M extn. including excavation, concreting, supply and placement of steel reinforcement and backfilling complete in all respect. i) 220kV D/C ‘DD’ type tower (TATA Design) classified as - Wet (w/out de-watering)

Construction of tower foundations as per HVPNL Drgs& Specs for +12m extension including excavation, concreting, supply and placement of steel reinforcement and backfilling complete in all respect. i) 220kV D/C ‘DD+12’ type tower (TATA Design) classified as - Dry

- Wet (w/out de-watering)

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) 132 kV D/C DD Type Tower (KRR Design) classified as - Dry

- Wet (w/out de-watering)

Construction of Gantry foundation as per KRR DESIGN, One set consist of T-1 & T-2 (1 set of 3 No.), including excavation, cutting placing of steel, concreting, Backfilling complete in all respect.

Construction of foundation of 132kV LAs as per HVPNL strucutr No. HHW/St-63R including material and labour complete in all respect as per HVPNL Drawings & Specifications. (For Cable Portion)

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 i/c 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: 140mtr. for line 1 and 130 mtr. for line 3) Supply, Laying, Testing & Commissioning of Double Circuit 132kV 1000 mm2 Single Core Copper 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 (tentative length of trench with loops & risers (10+15+5=30)i.e.(140+30=170mtr.) for line 1 & (10+15+5=30) i.e.(130+30=160mtr.) for line 2

Detailed Survey, Supply, Laying, Testing & Commissioning Of Double Circuit 132kV 1000 mm2 Single Core Copper 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: 30mtr.) Note:-The erection /laying of HDPE pipe is to be quoted in Sr. No. 43 (below)

Supply and Erection /Laying of HDPE pipe required for various crossings as per detail at sr. no. 42 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, Erection, Testing & Commissioning of Outdoor End Terminations as per technical specification suitable for above cable as per bidder’s standard design

Supply, Erection, Testing & Commissioning of Indoor End Terminations as per technical specification suitable for above cable and compatible with GIS Termination as per bidder’s standard design*

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 single phase Link Box without SVL for each cable (to be decided as per requirement)

Supply, Erection, Testing & Commissioning of 1 x 300mm2, Copper Conductor, PVC insulated, Unarmoured, 6.6 KV Sheath Bonding cable (to be decided as per requirement)

120 kV LAs with surge counter, structure (as per HVPNL Structure no. HHW/ST-63R) and earthing material/ mat complete in all respects

Cable termination structures as per bidder’s design to be got approved from HVPNL, including earthing material/mat etc. complete in all respect.

Supply and Erection of Warning Tape

Fencing around the area covering Gantry, LA, as per bidder’s design, to be got approved from HVPNL.

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

Joint box 48 fiber OPGW to UGFO (as applicable)

PVR Constructions