Modification to the existing OHE in connection with the construction of two lane RUB between Atgaon & Thansit at Kmm.98/2 in Kalamgaon at hydraulic bridge on Kalyan-Manmad section Mumbai Division of Central Railway

1 Preparation of designs and drawings for overhead equipment and verification of Purchaser's pegging plans.

2 Foundations (M-10 Concrete) b)Concrete of founadation and plinth in other than hard and rocky soil

3 supply only of fabricated and galvanised steel structures ( i ) Fabrication, galvanization and supply only of K-series, B-series, T-series, G-series, S-series mast/portals- Uprights.

3 supply only of fabricated and galvanised steel structures ( ii ) Fabrication, galvanization and supply only of portal booms/portal uprights made up of angle steel members.

3 supply only of fabricated and galvanised steel structures ( iii) Supply only of small part steel .

4 Erection of Steel work (a) (i ) Erection of K/B/G/T/ S-Series cantilever mast, mast of head span/uprights of D/G type Portals - manually

4 (b)(i) Erection of portal booms/ Angle fabricated poratal boom upright by purchaser's rail crane

23 Splicing & extension of OHE.

24 Slewing of OHE. Above/

NS-5 Supply and erection of parallel clamp for 160 Sq.mm jumper to 323 sq.mm contact wire

NS-6 Dismantling of OHE structures by cutting and transporting to railway depot including loading and unloading

NS-7 Breaking of foundation

NS-9 Provision of power block working limit board.

NS-10 Supply of Live Line Monitoring Guage (LLMG)

NS-11 Data logger with printer

Item Breakup - A-SOR Items

Erection Total 207280.00 7 Supply and erection of materials for termination of OHE. (iii) For 242/323 sq.mm main aux. Item- 10 catenary/feeder wire S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 12614.00 Item- 11 7 Supply and erection of materials for termination of OHE. (iv) For 193 sq.mm contact wire S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 12604.00 Item- 12 8 (a) Supply & erection of 9 tonne cut in insulator (I) For 193 sq.mm contact wire S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 7624.00 8 (a) Supply & erection of 9 tonne cut in insulator (iii) For 129 sq.mm/ 323 sq.mm. Catenary/feeder Item- 13 wire S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 7640.00 11 Supply & erection of dropper and dropper adjustment (ii) For AC insulation on newly erected Item- 14 structure (All new droppers/ fittings in one span) S No. Item Description of Item Unit Qty Rate Amount No

Each Supply Span MUMBAI CST DIVISION-ELECTRICAL/CENTRAL RLY

Each Erection Span Total 87600.00 Item- 15 12 Supply & erection of jumpers (ii) 105 IOL in-span jumper for 2 wire system S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 13608.00 Item- 16 12 Supply & erection of jumpers (iii)105 G Jumper S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 36472.00 Item- 17 15(a) Bonding with 50x6 mm G.I.flat ( I) Supply and erection of a structure bond S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 4750.00 Item- 18 16(a) Supply and erection of single earth electrode S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 20530.00 Item- 19 16 ( b) Extra for special embodiment of earth electrode S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 14100.00 Item- 20 21 Supply and erection of 25KV Caution Boards/Plates (a)Danger Board. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 8060.00 Item- 21 21 Supply and erection of 25KV Caution Boards/Plates (b)Warning board. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 3710.00 21 Supply and erection of 25KV Caution Boards/Plates (c)General caution notice board at Rly Item- 22 station. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 3240.00 Item- 23 21 Supply and erection of 25KV Caution Boards/Plates (d)General caution notice board for staff. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 3240.00 MUMBAI CST DIVISION-ELECTRICAL/CENTRAL RLY Item- 24 23 Splicing & extension of OHE. S No. Item Description of Item Unit Qty Rate Amount No

Each Supply Span

Each Erection Span Total 63590.00

Item Breakup - B-Non-SOR

Erection Total 41450.80 Item- 3 NS-3 Supply and erection of 160 Sq.mm Jumper S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 72299.70 Item- 4 NS-4 Supply and erection of parallel clamp for 160 Sq.mm jumper to 193 sq.mm contact wire S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 22429.40 Item- 5 NS-5 Supply and erection of parallel clamp for 160 Sq.mm jumper to 323 sq.mm contact wire S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 49531.60 Item- 9 NS-9 Provision of power block working limit board. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 22804.60