Development of Distribution Infrastructure Thiruvananthapuram District (Electrical Circle Kattakada) of Kerala under the Revamped Reforms-based and Results-linked, Distribution Sector Scheme for RECONDUCTORING WITH ABC 3x150 on PSC Poles(Package-5)

Replacement of old/frayed conductor

Recounductring of 11kV OH Line

using ABC 3X150 + 1X120sqmm cable

Aerial Bunched Cable HT 3x150 + 1x120 sq.mm (Insulated Messenger)

Pole PSC 9 M

A pole 11 m

Anchoring /Dead end Clamp Assembly for HT AB Cables up to 150 sq.mm

Suspension Clamp Assembly for HT AB Cables up to 150 sq.mm

Stainless Steel Strap 20mmX0.7mm along with Stainless steel Buckles [20.5 mm x 1.5 mm; thickness 1.2 mm] as per requirement

MVT Kit For HT ABC- 1 set = 3 Nos

Heat Shrinkable Termination Kit (3 Nos) for 150 Sq.mm Three phase Aerial Bunched Cable

Channel cross arm GI 75 x 40 x 6mm 2.4 m with GI- Clamp Bolt & Nut with washers

Lightning Arrester 9 kV,10 KA (Station class) Composite Polymer Housing 1 set = 3 nos with LA Supporting plate GI of size 500x300x3MM

CROSS ARM GI CHANNEL 2 LINE (2 Line Channel Cross Arm) with Clamp, Bolt & Nut and washers

CROSS ARM GI CHANNEL 4 LINE (4 Line Channel Cross Arm) with Clamp Bolt & Nut and washers

Composite type polymeric PIN INSULATOR 415V

SHACKLE INSULATOR 415V (WITH STRAP BOLT& NUT)

GI Stay Set includes ( HT) 1. Stay Insulator Porcelain 11k V - 2 Nos 2. Anchor Plate 200 x 200 x 8 mm GI (HT Stay Plate GI) 3. STAY TIGHTNER HT 4. Stay Wire 7/8 (7/3.15mm) GI (HT Stay Wire) 5. Stay Rod (Anchor Rod) GI 20 mm dia (HT Stay Rod) 6. Helically formed Guy-Grip HT 7. Thimble GI 75 mm x 22 mm x 40 mm ,1.5 mm Thickness (For HT and LT) 8. Stay clamp (GI ) etc as required as per technical specification, approved drawings and scope of work.

G.I.WIRE. 4MM (8 SWG)

Coil Earth set includes 1. Earthing Coil GI 115 Turns 50 mm internal Dia 2. Stainless Steel strap and Buckle Slot width 10.5 mm x 1.5 mm,Thickness 1.2 mm. 3. Ferrules 5 SQ.MM - GI etc as required as per technical specification, approved drawings and scope of work.

GI Pipe Earthing set includes 1. Pipe GI 40 mm dia - 2.5 m Length( Earth Pipe) 2. Earth Chamber (RCC) with RCC Covering Slab 3. Crimping Socket Palm Type suitable for 120 Sq.mm Sq.mm -Al(Cable Lug) 4. Stainless Steel strap and Buckle Slot width 10.5 mm x 1.5 mm,Thickness 1.2 mm. etc as required as per technical specification, approved drawings and scope of work.

Bolt & Nut (GI ) with washers of various sizes as per requirement

RDSS sign Board as per approved spec

11kV Vcross arm with GI with CBN

11kV Composite Polymeric Pin Insulator

Description of Work / Item(s)

Replacement of old/frayed conductor

Recounductring of 11kV OH Line

using ABC 3X150 + 1X120sqmm cable

Survey of line using GPS, route alignment and , preparation of survey report and uploading in the web portal after approval of project manager.

Insertion of one HT PSC pole in existing OH line including digging & backfilling pit in all classes of soil, fitting cross arm , insulators, binding etc., drawing sufficient length of GI earth leads to the ground for earthing.

Renewal of existing damaged/old 11kV PSC/RCC/ Teak wood Pole with new PSC pole in place including excavation, erection of new pole, backfilling pit and refitting of all items , drawing sufficient length of GI earth leads to the ground for earthing. etc complete including the conveyance of the taken back materials to KSEBL store and stacking the same with proper documentation as directed by KSEBL.

Insertion of one HT 'A' type pole in existing OH line including digging & backfilling pit in all classes of soil , fitting cross arm, insulators, binding etc., drawing sufficient length of GI earth leads to the ground for earthing (excluding provision of earthing).

Providing concrete muffing for A pole of size 0.45x0.45x1.5m (0.5 m above GL and 1m below GL). Excavation 0.45x0.45x1m, concrete (1:3:6, 20mm) 0.45x0.45x1.5m, Plastering (1:3) 12mm 0.45x0.45mx5 sides

Fitting and providing one HT Stay for 11kV pole - excavation of stay pit in all classes of soil and back filling including erection of complete stay set along with with GI stay wire ( 7/3.15 mm dia), binding of stay wire, providing guy stay insulator ( 2 Nos) and .2 cum concreting 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips ( 1:3:6) as per technical specification, approved drawings etc. .

Renewal of existing damaged/old 11kV Stay with complete stay set along with excavation of stay pit in classes of soil with GI stay wire ( 7/3.15 mm dia), binding of stay wire, providing guy stay insulator ( 2 Nos) and .2 cum concreting 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips ( 1:3:6) as per technical specification, approved drawings & backfilling of pit, dismantling, refitting of all items in place including the conveyance of the taken back materials to KSEBL store and stacking the same with proper documentation as directed by KSEBL.

Fitting and providing one Strut using HT PSC pole using proper size of strut clamp ( GI) including digging and back filling pit in all classes of soil. The Cost includes cost of Strut clamp also.

Dismantling (without damage) 11 kV line (Three conductors) /LT line including dismantling cross arm, insulators, disc, spacers, disconnecting jumper connection etc & disconnection of service connection where ever necessary and rolling the conductor and stacking the materials and then transporting safely to the KSEBL store and stacking the same with proper documentation as directed by KSEBL.

Stringing of 11 kV Aerial bunched cable of size 3 x 150 + 1 x 120 sqmm with insulated Messenger through existing poles/ newly inserted pole providing loop where ever necessay and tieing the cables using UV plastic tie -Heavy Duty of Length as per standard( including cost of plastic tie).The work also includes 1.Touching clearance where ever necessary 2. Erection of Anchoring clamp / suspension clamp 3. Installation of MVT and its terminal connections where ever necessary 4.Straightening of poles wherever necessary 5. Re erection of dismantled LT lines and all associated materials ( including street light fittings) / re connection of dismantled service connections whereever necessary etc

Doing one cable end termination on HT ABC of sizes Up to 3x150+1x120 sqmm

Erection of 11kV LA set ( 3 Nos) with supporting plates and giving all connections etc including cost of earth strip- GI ( 25 x 3mm) and its drawal.

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

Providing one Earth using GI earth pipe of size 40mm dia,2.5 m length including digging separate pit (0.45X0.45X2.5 m) at standard distance (1.5m) away from the pole/structure in all classes of soil and backfilling the pit with Bentonite powder and other accessories for improving earth resistance and providing earth chamber with covering slab complete.(includes the cost of adeqaute earth enhancing compound- Bentonite powder etc)

Fitting one additional 2.4/3m channel cross arm (75x40x6mm) in existing 11 KV DP incl.conveyance of materials

Dismantling (without damage) one LTPSC/RCC pole after disconnecting stays,strut etc. attached thereon and stacking thesame.

Transferring LT three phase 4/5 wire OH lineto newly erected HT/LT pole includingdismantling existing cross arm and insulators,refitting the same on the new pole, binding etc. complete.

Fitting one Additional V cross arm in existing single pole including conveyance of materials.

Additional rate for excavation of one Pit for HT Pole/HT Stay in Laterite

Description of Work / Item(s)

Amount

TOTAL BOQ1 (Materials( Total Ex-work price of Materials + Total Transportation cost ) excluding GST.)

TOTAL BOQ2 (Installation / Erection Charges (Excluding GST)

TOTAL AMOUNT [1+2] (Excluding GST)

Discount offerred by Bidder(If any)

BOQ 3: TOTAL excluding GST [3 - 4]

Grand Total including GST (5+ GST Amount of BOQ1+GST Amount of BOQ2 )

RAMALINGAM CONSTRUCTION COMPANY PVT LTD

Leena Powertech Engineers Pvt Ltd

Leena Powertech Engineers Pvt Ltd