Development of 33 kV Sub Transmission infrastructure at Kollam District of Kerala under the Revamped Reforms and Results-linked Distribution Sector Scheme

BOQ - 1 - Reconductoring 33 KV line using 120 sq mm AAAC XLPE Covered conductor

33kV AAAC 120sqmm, Covered Conductor with water blocking component, stranded circular size (circuit length × 3) + 3% sag & maintenance

Supply of 33kV Grade, 120sqmm Joining Kit ( Full Tension Mid- Span Joint along with Heat Shrinkable Type)

Polymeric surge arrestors 33 kV class, 10 kA, Class 1

Insulating piercing connectors for 120 sqmm cable branching/tracking Surge Arrestors

Supply of Heat shrinkable outdoor termination kit ( bolted /crimped lug type) (1set = 3Nos)

33 kV Class Polymeric Tension Insulator with special string hardware and accessories for 120 sq mm covered conductor

Pre formed plastic cable ties suitable to bind Covered conductor with Pin insulators

33 kV Class Polymeric Pin Insulator

2.4 m channel cross arm with CB&N

A type 14m pole for 33 kv line

Lattice B type 14m pole for 33 kv line

Lattice pole C type 14m for 33 kv line

V cross for 33 kV line with clamp b&N

Stay insulator 33kV

Stay tightner HT

HT stay rod

HT Anchor plate

HT Stay wire 7/3.15

GI wire 8 SWG 4mm

GI Earth pipe , 40mm dia 2.5 m length

Supply & Providing GI grounding pipe , B – class , 40mm dia 2.5Mtrs 2.9 thick with bolts nuts, GI strips and washers complete for LA

Coil earthing

Bolt & Nut (various sizes)

Channel clamp

Thimble HT

GI Clamp for HT strut

Description of Work / Item(s)

BOQ - 2 - Reconductoring 33 KV line using 120 sq mm AAAC XLPE Covered conductor

Earth work excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) all classes of soil including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m to 3m, disposed earth to be levelled and neatly dressed. All classes of soil

Earth work excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) in ordinary rock including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.

Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m to 3m, disposed earth to be levelled and neatly dressed. Ordinary rock

Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. Hard rock (blasting prohibited

Additional rate for excavation of Pit for 'A' type pole in Laterite.

Additional rate for excavation of 33kV 'A' pole in Hard laterite

Additional rate for excavation of Pit for 4 legged pole in Hard Laterite. (Item 182)

Additional rate for excavation of one Pit for HT Pole/HT Stay in Hard Laterite. (Item 128)

Additional rate for excavation of one Earth Pit (2.5m depth) in Hard Laterite. (Item 161)

Driving down coconut piles 200 mm to 300 mm dia to approved line and levels through various strata including cost of piles, all hire and labour for fixing staging platform and all other appliances necessary for pile driving after pointing the bottom and upto 8 m depth below ground level, etc complete.

Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete (Mechanical)

Dewatering Manual

Construction of earthern ring bunds for bailing out water for excavation for foundation and stub setting, including shoring, if necessary, with plaited coconut cadjan and bamboos, etc. as per dimensions noted below. Bunds upto 0.5 m height, 1 m bottom width and 0.5 m top width

Construction of earthern ring bunds for bailing out water for excavation for foundation and stub setting, including shoring, if necessary, with plaited coconut cadjan and bamboos, etc. as per dimensions noted below. Bunds beyond 0.5 m height to 1 m height , 1.5 m bottom width & 0.5 m top width

Construction of earthern ring bunds for bailing out water for excavation for foundation and stub setting, including shoring, if necessary, with plaited coconut cadjan and bamboos, etc. as per dimensions noted below.Bunds beyond 1 m height top width to be 0.5 m and bottom width to be proportionately fixed

Centering and shuttering including strutting, propping etc. and removal of form for :Foundations, footings, bases of columns, etc. for mass concrete

Stub setting in lines and levels using template in concrete foundation for 14 m A,B,C type lattice towers,etc as per specification and as directed by the departmental staff at site.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) (For levelling course)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: 1:1.5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo - Mechanically Treated bars of grade Fe-500D or more

Close timbering in case of shaft, well, cesspit, manhole and the like including strutting, shoring and packing cavities (whereever required) complete. (Measurement to be taken of the face area timbered) Depth exceeding 1.5M but not not exceeding 3M

Close timbering in case of shafts, wells, cesspits, manholes and the like including strutting, shoring and packing cavities (wherever required) etc. complete (Measurements to be taken of the face area timbered).

Open timbering over areas including strutting, shoring and packing cavities( where ever required) complete. ( Measurement to be taken of the face area timbered) Depth not exceeding 1.5M

Open timbering over areas including strutting, shoring and packing cavities( where ever required) complete. ( Measurement to be taken of the face area timbered) Depth exceeding 1.5M but not not exceeding 3M

Plastering with cement mortar with 1:4, 12mm thick

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Dismantling 3 line ACSR DOG conductor including pin insulator string on the tower cross arm and pilot wire. Hire charges for tools, all hire and labour protection trestle and labour for providing suitable back stays at the time of dismantling etc complete.

Dismantling (without damage) one km 11kV line (3 conductors), cross arm, insulators, disc, rolling the conductor and stacking.

Dismantling (without damage) one km LT 3ph 4 wire OH line, cross arms, insulators and stacking the conductors in rolls.

Dismantling and reconnecting Sph service connection from the OH line including lowering down the WP portion.

Dismantling and reconnecting 3ph service connection from the OH line including lowering down the WP portion

Dismantling (without damage) one 11kV 'A' type pole after disconnecting stays, strut etc. and stacking the same.

Dismantling (without damage) one 11kV PSC/RCC pole after disconnecting stays, strut etc. and stacking the same.

Dismantling one ordinary street light/CFL/LED fitting from existing pole and refitting the same on newly erected pole and reconnecting.

Dismantling of 33 kV A type Poles being old & corroded including digging the pits & backfilling the soil after disconnecting the stays, strut etc & stacking the same

Transporting 4 legged lattice structure of all sizes by head load for an average distance of 1 Km where tranportation by hand cart is not possible (normally limited to 0.3 km)

Transporting poles by hired vehicle to a distance upto 5km and carrying upto 4 poles excluding loading & unloading

Transporting of dismantled Insulators and accessories, power conductor accessories and earth conductor accessories etc from work site to substation compound

Transporting of dismantled Line and earth conductor - upto 10 km

Transporting of dismantled Insulators and accessories, power conductor accessories and earth conductor accessories etc from work site to storage if necessary- By Lorry each beyond 10 km

Transporting of dismantled Line and earth conductor - beyond 10 KM

Transporting 33kV 14 M 'A' type pole by Head load (limited to 0.3km).

Loading HT 4 legged pole from the stacking place and unloading the same at work site (Transport by vehicle)

Loading HT 'A' type pole from the stacking place and unloading the same at work site (transport by vehicle).

Fitting and erecting one 33kV 'A' type Single Pole in position, including fitting cross arm, digging and back filling pit in ordinary soil (as per standards), drawing sufficient length of GI earthing leads from F clamp through V cross arm to the ground for earthing (excluding provision of earthing)

Fitting and providing one 33kV stay including digging & back filling pit.

Renewing one V cross arm on the existing 33kV pole(item 342)

Fitting one Additional Channel cross arm (100x50x6mm), in existing A Pole/Lattice including conveyance of materials.

Straightening of 33kV A Poles exactly in the vertical position so as to align the route correctly

Fitting 1no additional V/Channel X arm on existing pole

Fitting and erecting one HT 4 legged pole in position incl. fitting cross arm, digging & back filling pit, drawing earth leads. (Item No. 114)

Fitting and providing one Strut using HT PSC pole incl. digging & back filling pit. (Item No. 120)

Stringing of 33kV, 120sqmm XLPE Covered Conductor including fitting of all accessories, providing end terminations, midspan joints, pipe earthing, installing insulated piercing connectors etc

Stringing of one km 11kV line with ACSR Raccoon (3 conductors) incl. cutting and removing tree branches wherever necessary.

Stringing one km LT 3ph 5 wire line (Rabbit for Ph and Weasel for N&St.main) incl. fitting cross arm etc. removing touchings and conveyance of materials.

Transferring LT 3ph 4/5 wire OH line to newly erected HT/LT pole and refitting all items to the new pole.

Providing one Earth using earth pipe (size 3 m) including digging & backfilling pit and supply of charcoal, salt, sand etc.

Providing one Coil Earth using GI earth wire, No.8 GI-earth wire (50mm dia, 115 digging separate pit at standard distance away from the turns) including digging separate pit (0.45x0.45x1.5m) at standard pole/structure & backfilling.(163)

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. On steel work

Pole numbering using printed Aluminium sheets / Painting the surface of pole with anti algal yellow paint and painting Letters with black paint as specified incl. cost of paint. (776)

Display signboard- Fabricting and supplying stainless steel plates 304 grade for Engllish or malayalam letters of specified hight tickness and fixing on the wall. Rate includes coast of conveyance of all materials labour charges for cutting fabrication assembling, errection, welding, curvaturing, grinding, finishing, chilling screwing and scafolding charges etc. comlete and fixing the letters in correct line and level as directed by the department officers at site.

Description of Work / Item(s)

Total Amount excluding GST of BoQ1 (Plant and Equipment)

Total Amount excluding GST of BoQ2( Installation /Erection charges)

Total Amount excluding GST of BoQ1 +BoQ2

Unconditional Discount Offered by the Bidder (if any) in Rs

Grand TOTAL (Sl.No.3-Sl.No.4)

Description of Work / Item(s)

BOQ - 1 - Reconductoring 33 KV line using 120 sq mm AAAC XLPE Covered conductor

33kV AAAC 120sqmm, Covered Conductor with water blocking component, stranded circular size (circuit length × 3) + 3% sag & maintenance

Supply of 33kV Grade, 120sqmm Joining Kit ( Full Tension Mid- Span Joint along with Heat Shrinkable Type)

Polymeric surge arrestors 33 kV class, 10 kA, Class 1

Insulating piercing connectors for 120 sqmm cable branching/tracking Surge Arrestors

Supply of Heat shrinkable outdoor termination kit ( bolted /crimped lug type) (1set = 3Nos)

33 kV Class Polymeric Tension Insulator with special string hardware and accessories for 120 sq mm covered conductor

Pre formed plastic cable ties suitable to bind Covered conductor with Pin insulators

Genisys Engineers and Contractors

Amrutha Associates

Genisys Engineers and Contractors

Manipal Energy and Infratech Ltd

Manipal Energy and Infratech Ltd

Genisys Engineers and Contractors

Genisys Engineers and Contractors

Amrutha Associates