Provision of Auxiliary transformers in connection with Interlocking of 02 Nos. LC Gates: RBK-19 (SIPA-JNK)and RBK-52 (NOMD-BJMD) having TVU less than 50K and greater than 20K in CKP Division.

I- (Supply of fabricated traction mast/TTC/Portal upright including boom

II-(Supply of Metal / Alloy / Other Items). 1270570.23 Below/P

IV-(Erection & Dismantling of OHE & PSI Items). 148387.47 Below/P

Item Breakup - I- (Supply of fabricated traction mast/TTC/Portal upright including boom {Galvanised}).

Supply of fabricated traction mast /main mast MT and opposite gantry mast/T-150 Mast (AT Mast) (Galvanised). Total 166305.92

Item Breakup - II-(Supply of Metal / Alloy / Other Items).

Supply of fabricated & galvanised small steel MT work other than traction mast including DA.

Supply of 25KVA , 25 KV/240 V, single phase Oil Each fi l l e d Auxiliary transformer with D.O.Fuse assembly as per latest RDSO's specification.

Supply & erection of anti climbing device for Each Auxiliary transformer.

Supply of 9 tonne solid core suspension insulator. Each

Supply of Parallal Grooved Clamp (PG).

Supply of single earth electrode including all Each accessories.

Supply of Structure bond (40mmX6mm).

"Supply of MS flat for earth bus (50mm x 6mm) Metre for earthing of Auxiliary transformer mast/ equipment."

Supply of maintenance free chemical earthing Numbers including all accessories & earth cone. Total 1270570.23

Item Breakup - IV-(Erection & Dismantling of OHE & PSI Items).

Preparation of all drawings & design for AT Each station.

Erection of fabricated traction mast /main mast MT and opposite gantry mast/T-150 Mast (AT Mast) (Galvanised).

Erection of fabricated & galvanised small steel MT work other than traction mast including DA.

Erection, filtration, testing & commissioning of Each 25KVA , 25 KV/240 V, single phase Oil filled Auxiliary transformer with D.O.Fuse assembly as per latest RDSO's specification.

Erection of insulator.

Erection of single earth electrode including all Each accessories.

Erection of Structure bond (40mmX6mm).

Erection of MS flat for earth bus (50mm x 6mm) Metre for earthing of Auxiliary transformer mast/ equipment.

Erection, maintenance free chemical earthing including all accessories & earth cone.

Dismantling & removal of Auxiliary transformer Each with DO fuse assly complete. CKP-DIVN-ELEC/SOUTH EASTERN RLY

100% Extra on erection rates for works under Lumpsum Power block on Sr. No. 2. Total 148387.47

Item Breakup - III-(Foundation work)

Concrete for foundation/ plinth in all type of soil cum including excavation, grouting, muffing and supply of sand, ballast, cement etc. Total 106969.92