Conversion of part of overhead 11KV Power Grid feeder to 11KV Underground cable and conversion of LT overhead lines to underground system at Colvale IDC under the jurisdiction of Sub Division II Division XVII Mapusa

Supply

3 WAY RMU, 11KV, 630A, 21 kA 3Sec, SF6 Outdoor RMU – 2LBS + 1CB:Extensible/Non-Extensible Two (2) Motor operated load break switches (LBSs) with Manual operated earthing switches in SF6 and One (1) vacuum circuit breaker with Electrical closing and tripping along with disconnector and earthing switches SCADA Compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the Bidder. Each module shall consist of VPIS, FPI in LBS Module (N-1) but not less than 1 no’s per RMU. Suitable arrangement for mounting FRTU, modem or Ethernet Switch/LIU along with battery, battery charger shall be provided in RMU.

SETC of 11 KV 630 Amps, outdoor SF6 RMU with Four Load break switch(LBS) with manual operated earthing switches in SF6 SCADA Compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the Bidder. Each module shall consist of VPIS, FPI in LBS Module (N-1) but not less than 1 no’s per RMU. Suitable arrangement for mounting FRTU , modem or Ethernet Switch/LIU along with battery, battery charger shall be provided in RMU.

3 WAY RMU, 11KV, 630A, 21 kA 3Sec, SF6 Outdoor RMU – 3LBS:a. Extensible/Non Extensible Three (3) Motor operated load break switches (LBSs) with Manual operated earthing switches in SF6 SCADA Compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the Bidder. Each module shall consist of VPIS, FPI in LBS Module (N-1) but not less than 1 no’s per RMU. Suitable arrangement for mounting FRTU , modem or Ethernet Switch/LIU along with battery, battery charger shall be provided in RMU.Auxiliary PT as per specification shall be provided in RMU.

H.S 11 KV 3 core indoor terminating kit to be used with cables - 95 sq.mm.

H.S 11 KV 3 core outdoor terminating kit to be used with cables - 95 sq.mm.

H.S. 11 KV 3 core Termination kit Indoor - 300sq.mm. XLPE.

H.S. 11 KV 3 core Termination kit outdoor - 300sq.mm. XLPE.

Straight through joining kit for 300 sq.mm cable

Earthing complete with 40mm GI pipe,2.5Mtrs long alongwith 20kgs each salt, Charcoal complete with brick masonary

GI Flat 25*5mm

RCC Cable Route Marker

Excavation for HT Cable Laying. Supply of 11KV, 3 core 300 sq.mm A2XFY Aluminium Armoured XLPE Cable

Supply and laying of 11KV, 3 core 95sq.mm A2XFY Aluminium Armoured XLPE Cable through conventional open trenching method in any type of soil including hard laterite.

Warning tape.

Sand for cushioning of HT underground cables. ( 0.2*0.4*(7660)+(0.2*0.6*1550)

supply and laying of Bricks for saparation of 2cables

RCC Hume Pipe 250mm dia with required no. of collars, for road crossing.

GI Riser Pipe 150 mm, class B, for 300 sq. mm. cable support , 3 Mts. for each DP.

Supply and laying of underground cable protective cover as per the specification as given below: The concrete slab shall be machine made using semi dry concrete that is batched in a fully automatic PLC controlled Concrete batching plant and cast in fully automatic "vibro-press" machine with a high vibration frequency and hydrallic pressure of 40MT, the size of the slab shall be 480mmX250mmX50mm,(+-2mm) and the concrete grade shall be M30 adhering to IS456:200and shall have a minimum crushing strength of 30N/mm2(28days) when tested.

Numbering of Poles and RMUs with paint

Applying of laterite stone soling of size 150-200 mm size and murrum having P. I. value not more than 6 and laying including packing with smaller stones and consolidation with powder sand and rolling including spreading watering and consolidation of binding materials etc Measurements shall be considered on finished items. (1550Lx0.2Dx0.90W)+((7660-500)Lx0.7Wx0.20D)

Overhead Line Materials RCC Poles 11 mtrs long

12 KV, 400 A, 25 KA, 3-phase, 3 pin type, Gang operated, double break, horizontal AB Switch along with support insulator, operating mechanism alongwith drum contacts, base channel, down pipe,arcing horn, terminal connectors, complete as per technical specs.

Lightning Arrestors 9 KV 5 KA

HDGI structure material for AB switch

11 KV Disc Insulator 70 KN with HDG Metal Parts

Supply & erection of LT/11KV Stay set complete for 11 Mts long RCC pole

ACSR Raccon Conductor

Testing, Erection and Commissioning

3 WAY RMU, 11KV, 630A, 21 kA 3Sec, SF6 Outdoor RMU – 2LBS + 1CB:Extensible/Non-Extensible Two (2) Motor operated load break switches (LBSs) with Manual operated earthing switches in SF6 and One (1) vacuum circuit breaker with Electrical closing and tripping along with disconnector and earthing switches SCADA Compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the Bidder. Each module shall consist of VPIS, FPI in LBS Module (N-1) but not less than 1 no’s per RMU. Suitable arrangement for mounting FRTU, modem or Ethernet Switch/LIU along with battery, battery charger shall be provided in RMU.

SETC of 11 KV 630 Amps, outdoor SF6 RMU with Four Load break switch(LBS) with manual operated earthing switches in SF6 SCADA Compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the Bidder. Each module shall consist of VPIS, FPI in LBS Module (N-1) but not less than 1 no’s per RMU. Suitable arrangement for mounting FRTU , modem or Ethernet Switch/LIU along with battery, battery charger shall be provided in RMU.

3 WAY RMU, 11KV, 630A, 21 kA 3Sec, SF6 Outdoor RMU – 3LBS:a. Extensible/Non Extensible Three (3) Motor operated load break switches (LBSs) with Manual operated earthing switches in SF6 SCADA Compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the Bidder. Each module shall consist of VPIS, FPI in LBS Module (N-1) but not less than 1 no’s per RMU. Suitable arrangement for mounting FRTU , modem or Ethernet Switch/LIU along with battery, battery charger shall be provided in RMU.Auxiliary PT as per specification shall be provided in RMU.

H.S 11 KV 3 core indoor terminating kit to be used with cables - 95 sq.mm.

H.S 11 KV 3 core outdoor terminating kit to be used with cables - 95 sq.mm.

H.S. 11 KV 3 core Termination kit Indoor - 300sq.mm. XLPE.

H.S. 11 KV 3 core Termination kit outdoor - 300sq.mm. XLPE.

Straight through joining kit for 300 sq.mm cable

Earthing complete with 40mm GI pipe,2.5Mtrs long alongwith 20kgs each salt, Charcoal complete with brick masonary

GI Flat 25*5mm

RCC Cable Route Marker

Laying of 11KV, 3 core 300 sq.mm A2XFY Aluminium Armoured XLPE Cable through conventional open trenching method in any type of soil including hard laterite.

Supply and laying of 11KV, 3 core 95sq.mm A2XFY Aluminium Armoured XLPE Cable through conventional open trenching method in any type of soil including hard laterite.

Earth work in excavation by mechanical means( hydraulic excavator)/manual means over areas(exceeding 30cm in depth,1.5m in width as wel a 10sq.m on plan ) including dispoal of excavated earth upto 50m and lift upto 1.5m disposed earth to be leveled and neatly dresed including providing barricading, danger lighting gaurding as directed in. b) All type of ordinary rock including all type of laterite rock, blasting prohibited .( 1.1*0.4*(7660-500))+(1.1*0.6*1550)

Refilling of excavated soil( 0.9*0.4*(7660-500))+(0.9*0.6*1550)-(0.25*0.05*0.48* protective covers.)

RCC Hume Pipe 250mm dia with required no. of collars, for road crossing.

GI Riser Pipe 150 mm, class B, for 300 sq. mm. cable support , 3 Mts. for each DP.

Supply and laying of underground cable protective cover as per the specification as given below: The concrete slab shall be machine made using semi dry concrete that is batched in a fully automatic PLC controlled Concrete batching plant and cast in fully automatic "vibro-press" machine with a high vibration frequency and hydrallic pressure of 40MT, the size of the slab shall be 480mmX250mmX50mm,(+-2mm) and the concrete grade shall be M30 adhering to IS456:200and shall have a minimum crushing strength of 30N/mm2(28days) when tested.

S.E.T & C Laying of 11KV /LT UG cable by trenchless technology by adopting horizontal directional drill HDD method. The work includes preparation of site, Boring as well as drawing of cable in hard/laterite stone with minimum 8"bore size including supply and erection of HDPE pipe 110mm PN6 PE80 Thickness 6.5mm

Overhead Line Materials

RCC Poles 11 mtrs long

12 KV, 400 A, 25 KA, 3-phase, 3 pin type, Gang operated, double break, horizontal AB Switch along with support insulator, operating mechanism alongwith drum contacts, base channel, down pipe,arcing horn, terminal connectors, complete as per technical specs.

Lightning Arrestors 9 KV 5 KA

HDGI structure material for AB switch

11 KV Disc Insulator 70 KN with HDG Metal Parts

Supply & erection of LT/11KV Stay set complete for 11 Mts long RCC pole

ACSR Raccon Conductor

Dismantalling and Restringing of ACSR Raccon Conductor

Dismanteling of RCC pole 11 Mts long

Dismanteling of 9 Mts RCC pole

Dismanteling of v shape cross arm along with clamp and nut bolt for 11 Mts RCC Pole

Dismanteling of v shape cross arm along with clamp and nut bolt for 9 Mts RCC Pole

Dismanteling of top fitting with nut bolt

Dismanteling of cut point channel along with clamp and nut bolt for 11 Mts RCC pole

Dismanteling of cut point channel for 9 Mts RCC pole

Dismanteling of 11kv disc insulator with MP

Dismanteling of ACSR Raccoon conductor

Dismentalling of 11KV GOAB switch( 400Amps)

Dismentaling of Structure material

COST OF MATERIAL

UNDERGROUND CABLEING WORKS

Numbering (LV panel/distrbution box, Feeder pillar Service pillars)

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 300 sq.mm, 1.1 KV grade as per I.S. standard, with acessories. From dtc to feeder pillar and fp to fp

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 185sq.mm, 1.1 KV grade as per I.S. standard, with acessories. Fp to sp

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 95 sq.mm, 1.1 KV grade as per I.S. standard, with acessories.

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 50 sq.mm, 1.1 KV grade as per I.S. standard, with acessories.

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 25sq.mm, 1.1 KV grade as per I.S. standard, with acessories.

Supply and laying of underground cable protective cover as per the specification as given below: The concrete slab shall be machine made using semi dry concrete that is batched in a fully automatic PLC controlled Concrete batching plant and cast in fully automatic "vibro-press" machine with a high vibration frequency and hydrallic pressure of 40MT, the size of the slab shall be 480mmX250mmX50mm,(+-2mm) and the concrete grade shall be M30 adhering to IS456:200and shall have a minimum crushing strength of 30N/mm2(28days) when tested.

Sand for cushioning of the cables in the trench.

Supply and installing of cable route markers

Supply and Laying of RCC humepipe 150mm dia withrequired no of coolars for road crossings, considering 5% of the route length

Supply of HDPE Pipe 110mm,PN6,PE80, Wall thickness 6.5mm(minimum) as per IS 4984:1995 amendment 2016

6 way Feeder Pillar double front MS

48 Way Service Pillar single front MS

Supply,providing of earthing with HDG pipe type earthing pipe 8ft x 40 mm B class including charcoal ,salt,etc as required with chamber, for feeder pillars 2nos each, service pillars 2 nos each, wiremesh boundry fencing 2nos each, tranformers 4 nos each, LV panel and MS distribution box 2 nos each respectively

HDGI flat of size 25mm x 5mm for earthing, 6 Mts per earthing

COST OF ERECTION

Excavation of trench of size 0.45 x 1.1 x (length) mts in hard rocky soil including of opening of road etc for laying of 1.1KV XLPE cable of size 3.5 core X 300sq.mm, 3.5 core X 185sq.mm, 3.5 core X 120sq.mm, 3.5 core X 95sq.mm, 3.5 core X 50sq.mm, 3.5 core X 25sq.mm

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 300 sq.mm, 1.1 KV grade as per I.S. standard, with acessories. From dtc to feeder pillar and fp to fp

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 185sq.mm, 1.1 KV grade as per I.S. standard, with acessories. Fp to sp

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 95 sq.mm, 1.1 KV grade as per I.S. standard, with acessories.

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 50 sq.mm, 1.1 KV grade as per I.S. standard, with acessories.

Supply, transportation to site and laying of 3.5 core armoured PVC insulated PVC sheathed, aluminium conductor cable of size 25sq.mm, 1.1 KV grade as per I.S. standard, with acessories.

Filling of available excavated earth (excluding rock/stones) in trench, plinth, sides, foundations etc. in layer not exceeding 0.2mts. Depth consolidating each deposited layer by ramming and watering lead up to 25mts. (0.45x0.9x(length))

Supply and laying of underground cable protective cover as per the specification as given below: The concrete slab shall be machine made using semi dry concrete that is batched in a fully automatic PLC controlled Concrete batching plant and cast in fully automatic "vibro-press" machine with a high vibration frequency and hydrallic pressure of 40MT, the size of the slab shall be 480mmX250mmX50mm,(+-2mm) and the concrete grade shall be M30 adhering to IS456:200and shall have a minimum crushing strength of 30N/mm2(28days) when tested.

Disposal of earth by tipper, truck including loading and unloading and stacking upto a lead of 5 Kms.

Supply and installing of cable route markers

Supply and Laying of RCC humepipe 150mm dia withrequired no of coolars for road crossings, considering 5% of the route length

Supply of HDPE Pipe 110mm,PN6,PE80, Wall thickness 6.5mm(minimum) as per IS 4984:1995 amendment 2016

6 way Feeder Pillar double front MS

48 Way Service Pillar single front MS

Supply,providing of earthing with HDG pipe type earthing pipe 8ft x 40 mm B class including charcoal ,salt,etc as required with chamber, for feeder pillars 2nos each, service pillars 2 nos each, wiremesh boundry fencing 2nos each, tranformers 4 nos each, LV panel and MS distribution box 2 nos each respectively

HDGI flat of size 25mm x 5mm for earthing, 6 Mts per earthing

Dismantling

Dismanteling of RCC pole 7.5 Mts long

Dismanteling of 9 Mts RCC pole

Dismanteling of 4 pin cross arm for 7.5Mts RCC Pole

Dismanteling of 4 pin cross arm for 9 Mts RCC Pole

Dismanteling of 2-pin cross arm for 7.5 Mts RCC pole

Dismanteling of 2-pin cross arm for 9 Mts RCC pole

Dismanteling of LT pin insulator

Dismanteling of LT shackle insulator

Dismanteling of AAC Ant conductor

Dismanteling of AAC Gnat conductor

Civil

Earthwork in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 min width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed including providing barricading, danger lighting guarding as directed in : A) All kinds of soil

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: A)All works upto plinth level

Providing and laying in position (1:11/2:3) Reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand: 3 graded stone agg 20mm nominal size) A)All works upto plinth level

Centering & shuttering including Strutting, Propping & removal of forms for: i) Foundations, Footings, Bases for columns

Providing TMT steel reinforcement bars of (SAIL, TATA, VIZAG, JSW Steel Ltd.))(Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in allthe floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.

12mm cement plaster 1:4 (1 cement : 4 fine sand)

Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge.

CARRIAGE OF MATERIALS (B) By mechanical transport including loading, unloading and stacking (A) Lime,building rubbish, manure sludge, moorum excavated rock (ii) Earth (upto 5km)

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