Modification of OHE arrangements in connection with provision of FOB in Chennai Division .

05-NON SOR PART E

Supply of 40 x 6mm Hot Dip galvanised Iron Flats having 750g/sqm or above Zinc coating confirming to RDSO specification no. ETI/OHE/13(4/8) with ACS 1 to 4 for bonding and earthing.

Fabrication, application of cold galvanising paint, transportation and erection of structure bonds.

Fabrication of new droppers and replacement of existing droppers.

Item Breakup - 01-SOR PART A

Item No. 6(a) - Supply (excluding supply of copper Kilometre contact wire and catenary wire) of over head equipment only by manual.

Item No. 6(a) - Erection of over head equipment Kilometre only by manual.

32/6(a) Item No. 6(a) -Extra on erection of over Kilometre head equipment only by manual under power block.

Item No 9(d) - Supply ( excluding supply of copper Kilometre conductor ) of anti creep with Cadmium Copper Catenary/pure copper catenary Wire.

Item No 9(d) - Erection of anti creep with Cadmium Kilometre Copper Catenary/pure copper catenary Wire.

32/9(d) Item No 9(d) - Extra on erection of anti Kilometre creep with Cadmium Copper Catenary/pure copper catenary Wire under power block. Total 31330.60

Item Breakup - 02-SOR PART B

Item No 3(a)(ii) - Supply only for fabricated mast MT K,B,S, series etc.

Item No 3(b)(i) - Supply of fabricated steel work MT other than masts by manual.

Item No 3(b)(i) - Erection of fabricated steel work MT other than masts by manual.

32/3(b)(i) Item No 3(b)(i) - Extra on erection of MT fabricated steel work other than masts by manual under power block.

Item No . 3(c) - Supply of fabricated steel MT work(SPS).

Item No . 3(c) work(SPS).

32/3(c) Item No . 3(c) -Extra on erection of MT fabricated steel work(SPS) under power block. Total 851914.00

Item Breakup - 03-SOR PART C

Item No .2(b) - 'For Foundation trench and Plinth - cum Concrete in other than hard soil and rock Total 298080.00

Item Breakup - 04-SOR PART D

Item No. 1(a) - Preparation of designs and drawings Per Track for over head equipment and verification of KM Purchasers Engineering Plan.

Item No -3(a)(i) -Erection of traction masts and MT main masts of switching stations, booster stations and L .T. supply Transformer stations by manual.

32/3a(i) Item No -3(a)(i) -Extra on erection of MT traction masts and main masts of switching stations, booster stations and L .T .supply Transformer stations by manual under power block.

Item No -3(e) -Supply of a Guy rod assembly.

Item No . 3(e) - Erection of a Guy rod assembly.

32/3(e) Item No . 3(e) - Extra on erection of a Guy Each rod assembly under power block.

Item No . 4(a)(i)(a) - Supply of a single bracket Each assembly with insulators.

Item No . 4(a)(i)(a) - Erection of a single bracket Each assembly with insulators.

32/4a(i)(a) Item No . 4(a)(i)(a) - Extra on erection of Each a single bracket assembly with insulators under power block.

Item No . 8(a)(v) -Supply of regulating equipment (3 Each pulley type) with counter-weight assembly for conventional / composite OHE .

Item No . 8(a)(v) - Erection of regulating equipment Each (3 pulley type) with counter-weight assembly for conventional / composite OHE .

32/8(a)(v) Item No . 8(a)(v) - Extra on erection of Each regulating equipment (3 pulley type) with counter- weight assembly for conventional / composite OHE under power block.

Item No . 8(b)(ii)- Supply of materials for Each termination of Double over head equipment conductor.

Item No . 8(b)(ii)- Erection termination of Double over head equipment conductor.

32/8(b)(ii) Item No . 8(b)(ii)- Extra on erection of Each materials for termination of Double over head equipment conductor under power block.

Item No .17(a) - Supply of a single earth electrode. Each

Item No .17(a)- Erection of a single earth electrode. Each

Item No . 31(a) - Transfer of equipment from one Each mast or support to another.

32/31(a) Item No . 31(a) - Extra on Transfer of Each equipment from one mast or support to another under power block.

Item No . 31(f) -Splicing and extension of an Each anchored over head equipment (Supply only).

Item No . 31(f) -Splicing and extension of an Each anchored over head equipment (Erection only).

32/31(f) Item No . 31(f) -Extra on Splicing and Each extension of an anchored over head equipment (Erection only) under power block.

Each Item No.31(h) - Slewing of equipment. Span CHENNAI DIVISION-ELECTRICAL/SOUTHERN RLY

32/31(h) Item No.31(h) - Extra on Slewing of Each equipment under power block. Span

Item No . 31(k) - Dismantlement of OHE mast / Each structure by cutting.

32/31(k) Item No . 31(k) - Extra on Dismantlement Each of OHE mast / structure by cutting under power block.

Item No.31(n) - Dismantlement of guy rod.

32/31(n) Item No.31(n) - Extra on Dismantlement of Each guy rod under power block.

Item No . 31(p) - Releasing of portal Boom under Each power/non power block. Total 709064.00