Modification to the existing OHE in connection with the development of PIT line on UP & DN R&D Lines No.8 at Igatputi Titoli Yard of Mumbai Division of Central Railway.

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

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

21 Supply and erection of 25KV Caution Boards/Plates (b) Warning board.

23 Splicing & extension of OHE. Unit Above/

B-NON-SOR Items

NS-1 Concrete of foundation and plinth in hard soil (M-20)

NS-2 Concrete of foundation and plinth in other than hard and rocky soil (M-20)

NS-10 Retro-reflective number plate

NS-11 Dismantling of OHE structures by cutting and transporting to Railway depot including loading and unloading.

NS-20 Supply and erection of anti climbing device.

NS-22 Supply and laying of RCC pipe 150 mm dia, 2 mtr. Long with collar confirming to IS-458 (latest) under track.

NS-27 Supply & Laying 'C' Class GI Pipe of 75 mm dia, 2 Mtrs Long.

NS-28 Supply of discharge rod

Item Breakup - A-SOR Items

Erection Total 42240.00 Item- 9 8 (b) Supply and erection of 25 KV post insulator. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 76280.00 11 Supply & erection of dropper and dropper adjustment (i) For AC insulation on old structure (i.e. new droppers in Item- 10 either side of suspension) S No. Item Description of Item Unit Qty Rate Amount No

Each Supply Span

Each Erection Span Total 69820.00 11 Supply & erection of dropper and dropper adjustment (ii) For AC insulation on newly erected structure (All new Item- 11 droppers/ fittings in one span) S No. Item Description of Item Unit Qty Rate Amount No

Each Supply Span

Each Erection Span Total 481800.00 Item- 12 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- 13 12 Supply & erection of jumpers (iii) 105 'G' jumper (suitable for 65/107 sq. mm.) S No. Item Description of Item Unit Qty Rate Amount No

Supply MUMBAI CST DIVISION-ELECTRICAL/CENTRAL RLY

Erection Total 54708.00 Item- 14 14 Adjustment of OHE (ii) Turnouts/cross overs. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 50808.00 Item- 15 14 Adjustment of OHE (iv) Conversion of existing un-insulated overlap S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 39896.00 Item- 16 15 (a) Bonding with 50x6 mm M. S. flat (i) Supply and erection of a structure bond. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 38000.00 Item- 17 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- 18 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- 19 20 (b) Supply and erection of 25 KV, 1600 Amps. Single pole isolator without earth contact assembly. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 138344.00 Item- 20 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 Item- 22 23 Splicing & extension of OHE. S No. Item Description of Item Unit Qty Rate Amount No

Each Supply Span

Each Erection Span Total 381540.00

Item Breakup - B-NON-SOR Items

Erection Total 39648.52 Item- 5 NS-5 Section insulator assembly suitable for 107 Sq. mm Contact wire. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 272664.44 Item- 6 NS-6 Supply & Erection of copper bus bar, 18 mm solid bar MUMBAI CST DIVISION-ELECTRICAL/CENTRAL RLY S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 284434.20 Item- 7 NS-7 Termination of double overhead conductor (107 Sq mm Contact Wire & 65 Sq mm Catenary Wire) S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 154246.90 NS-8 Supply & Erection of Single Bracket /Cantilever assembly with high (long) creepage distance suitable for Item- 8 polluted zone type ST & BT insulators. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 1719536.00 Item- 9 NS-9 Supply and erection of Regulating equipment 3 pulley block type with counter weight S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 232853.36 Item- 10 NS-10 Retro-reflective number plate S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 101821.20 NS-13 Supply, erection, testing and commissioning of 25KV/240V, 25 KVA single phase oil cooled type auxiliary Item- 13 transformer with all accessories. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 318782.08 Item- 14 NS-14 Supply & erection of 25 KV drop out fuse switch assembly 25KV auxiliary transformer. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 55605.42 Item- 15 NS-15 "DO fuse operating rod Supply and erection of drop out fuse operating rod of 25 KV AC" S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 29738.68 Item- 16 NS-16 "Insulator Supply and erection of 9 tonne insulator with suspension clamps, arcing horn and fasteners. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 5452.60 NS-17 G.I Junction box on LV side of auxiliary transformer Design, supply, erection, testing and commissioning of Item- 17 outdoor, water tight, HDGI junction of suitable size made out of 14 SWG sheets along with locking, earthing, red colour indication. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 6641.54 Item- 18 NS-18 Supply and erection of copper jumper with PG clamps S No. Item Description of Item Unit Qty Rate Amount No

Supply MUMBAI CST DIVISION-ELECTRICAL/CENTRAL RLY

Erection Total 7831.50 Item- 19 NS-19 Supply and erection of danger board for AT S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 396.30 Item- 20 NS-20 Supply and erection of anti climbing device. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 901.94 Item- 22 NS-22 Supply and laying of RCC pipe 150 mm dia, 2 mtr. Long with collar confirming to IS-458 (latest) under track. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 1248.82 Item- 24 NS-24 Supply and laying of RCC trunking with cover. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 21760.00 Item- 25 NS-25 Supply and erection of RCC cable route marker. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 1119.55 NS-26 Supply and provision of GI pipe earthing complete with cement concrete earth chamber confirming to IS Item- 26 3043 or latest. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 9912.88 Item- 27 NS-27 Supply & Laying 'C' Class GI Pipe of 75 mm dia, 2 Mtrs Long. S No. Item Description of Item Unit Qty Rate Amount No

Erection Total 2775.20