Work

Amount

Supply of 132KV Single Suspension fitting Assembly suitable for Single ACSR Panther Conductor complete with hardware fittings as per tech specf and sample

Supply of Bolted type Single Tension Fitting Assembly suitable for Single ACSR Panther Conductors complete with Hardware Fittings, Socket Eye, Ball Hook, Yoke Plate, J-Hook etc., as per Drawing / Sample.

Supply of Bolted type Single Suspension Fitting Assembly suitable for Single ACSR Panther Conductors complete with Hardware Fittings, Socket Eye, Ball Hook, Yoke Plate, J-Hook etc., as per Drawing / Sample.

Supply of PG Clamp duly made of LM-6 Aluminium Alloy, suitable for ACSR Panther to ACSR Panther Conductor complete with 3 No. 16 × 75 mm size G.I. Bolts, Nuts, Spring & Plain Washers, as per Drawing / Sample.

Supply of 70KN Antifog Disc Insulators

Supply of 75x10mm MS Flat

Supply of 50x6mm MS Flat

Supply of 25x6mm MS Flat

Sorting out and stacking of main & auxiliary structure as per BOM at different substation within the Central Zone.

Loading of structure on Pt. Truck / trailer at different substations within the Central Zone.

Transportation of structure from different substations within the Central Zone to 132KV sub-station Shahabad.

Unloading and proper stacking of structure parts at 132KV sub-station Shahabad.

Carriage of 145 KV SF6 CB from near by substation to 132 KV S/S Shahabad-Hardoi including cost of Truck/Trailer, labour and T&Ps to be arranged by the contractor at his own cost.

Safe Loading of 1 No. Drums of ACSR Panther Conductor on suitable Vehicle after due Shifting from Storage Place to Loading Place at different sub-station with ETC, Shahjahanpur. (1 Job per Drum)

Safe Carriage of above ACSR Panther Conductor in Drums, Loaded on the Vehicle Arranged by the Contractor from various Sub-stations under ETC, Shahjahanpur to Safe Unloading Place at Existing 132/33KV Sub Station Shahabad (Approx. Distance 120 Km).

Safe Unloading of above ACSR Panther Conductor in Drums from the Vehicle and Shifting of same to Safe Storage Place at 132/33KV Sub Station, Shahabad (1 Job per Drum)

Erection of Structures, Equipments, C&R Panels for 40MVA Transformers & 33KV Transfer Bus:

Erection of Main Structures

Erection of Aux. Structures

Erection of 132 KV C.B.

Erection of 132 KV C.T.

Erection of 132 KV C.T. Junction Box

Erection of 132 KV P.T.

Erection of 132 KV P.T. Junction Box

Erection of 132 KV P.I.

Erection of 132 KV Bus Isolator

Erection of 132 KV Bus Isolator

Erection of 132 KV Bus Tendom

Erection of 132 KV L.A.

Erection of 33 KV V.C.B.

Erection of 33 KV C.T.

Erection of 33 KV C.T. Junction Box

Erection of 33 KV P.I.

Erection of 33 KV Bus Isolator without Earth Blade & with P.I.

Erection of 33 KV L.A.

Erection of Simplex, Conventional type C&R Panels for 40MVA Transformers

Erection of 33/0.4 KV Station T/F after shifting

Dismentling of cable / termination from existing ACDB to station T/F- 3.5x400mm

Stringing of 132KV Jack Bus Bar of Span 36 to 42.5 Meter with Single ACSR Panther Conductors including Hoisting of Disc Insulator Tension String with associated Tension Fitting alongwith Shifting of the Conductors, Tension Fittings, Clamps etc. from Stores at the Sub Station to Switchyard. (1 Job for each Phase of each Section of the Jack Bus Bar)

Jumpering of 132KV side Equipments of 40MVA T/F with the help of ACSR Panther conductor to connect the Bus Bar Conductors of 132KV Main Bus & 132KV Transfer Bus with Equipments and Equipments to Equipments with the help of suitable clamps/connectors including cutting, bending, shaping etc. of the Conductor as per site requirements:

Jumpering of 33KV side Equipments of 40MVA T/F with the help of Twin ACSR Moose conductor to connect the Bus Bar Conductors of 33KV Main Bus with Equipments and Equipments to Equipments with the help of suitable clamps/connectors including cutting, bending, shaping etc. of the Conductor as per site requirements:

Laying of control cable & Earthmat at 132/33KV extended switchyard area alongwith connecting newly laid earthmat with existing earthmat, equipments earthing, cable laying and other miscellaneous work.

Laying of following sizes Control Cables to be Provided by Department as per Requirements in Cable Trenches from C&R Panels in BCU Room to various 132KV & 33KV Equipments, Junctions Boxes, 40MVA TF Marshelling Box, RTCC Panel etc. in Switchyard, also for lighting work from LT ACDB to lighting junction boxes as per Cable Schedule including Shifting of Cables in Drums from Storage Place at the Sub Station to Erection Site & Shifting Back the Balance Cables to Stores at the Sub Station :

2 x 2.5 Sq. mm size Control Cable

4 x 2.5 Sq. mm size Control Cable

6 x 2.5 Sq. mm size Control Cable

Inter-connection & Termination of above Laid Control Cables between C&R Panels in BCU Room, RTCC Panel to various Equipments, Equipments to Equipments including DC supply from DCDB and AC supply from ACDB to Panels and various equipments, Junctions Boxes etc. in Switchyard as per Cable Schedule including Making necessary Holes in Gland Plates or Boxes wherever Required alongwith Supply & Fixing of Cable Glands of Appropriate Sizes & Providing of Ferrules for each Core of the Cables & its Termination with Crimping type Copper Lugs alongwith Preparation of Inter-connection Drawing and Commissioning of the Panel / Feeders in Co-ordination with T&C Wing including Providing of 2 Sets of Hard copies of as Executed Inter-connection Drawing.

40 MVA Transformer Bays HV side at Switchyard end (including Marshelling Box)

40 MVA Transformer Bays LV side

Earthing of L.T. A.C. Supply Cubical with Providing & Fixing of 600 × 800 × 8 mm size G.I. Plate with its Top At Least 3 Meter below the Ground Level with 20 mm dia. G.I. Pipe & Funnel for Watering, 1 No. 8 SWG G.I. Wire Earthing Lead etc. with Alternate Layer of Charcoal / Coke and Salt at Least 150 mm Thick Around it.

Providing & Fixing of Junction Box of size 280 × 225 × 150 mm duly made of 16 SWG Sheet and Painted with Smoke Grey Colour Synthetic Enamel Paint and Fitted with 1 No. 6 Amp. SP MCB on Anodized M.S. Channel, 1 No. Bakelite Fuse Fitting with 6 Amp. NS 6 type HRC Fuse, 1 No. Copper Neutral Link, Bakelite Terminal Block of 4 Terminals, Cable Glands suitable for 2C × 2.5 mm2 / 4C × 2.5 mm2 size Incoming / Outgoing Control Cables etc., then Installation of Junction Box on M.S. Round Pole at designated Height with the help of suitable M.S. Clamps alongwith Earthing of the Junction Box with 12 SWG G.I. Wire including Cable Terminations with Satisfactory Testing & Commissioning

Earthing by Cutting, Straightening & Laying 500 mm below Inside Ground & above Ground of Following sizes MS Flat for Diagonal / Double Earthing of the Main & Aux. Structures, Equipments and Cable Trenches including Welding with Main Earth Mat and with the Object to be Earthed including Excavation of Trenches & its Back Filling etc. as per Details below :

Earthing of 132KV Main structure as required with 75x6 sq.mm. size MS Flat

Earthing of 33KV Main structure and Auxiliary structures, Panels, 132KV & 33KV Equipments (CB, Isolatas, CT, PT, C&R Panel, RTCC Panel, Junction boxes etc) with 50x6 sq.mm. size MS Flat

Earthing of cable trench with 25x6 sq.mm. Size MS Flat

Making of Shielding Mesh, Diamond earthing, Delta etc and earthing of various equipments and elements with following details:

Making of Shielding Mesh for 3nos. 132KV LA by Fabrication of 06nos 3 Meter Long Electrode with 40 mm dia. M.S. Rod having 150 mm Long Conical Shape and then its Piercing Vertically in the Ground with top 500 mm below Ground Level, its Welding with 75x10 mm size M.S. Flat for Making of Shielding Mesh for LAs and Finally, Connecting the Shielding with Main Earth Mat at 2 Places and finally Painting with Black Anti-Corrosive Paint, with due Digging of Earth / Trench, its Back Filling. Two no risers of 75x10mm MS Flat will be welded with exixting main earth mat to Auxiliary structure, one separate riser will be taken from the laid earth mat to corresponding LA through surge counter for making of proper mesh.

Excavation of trench in rectangular shape around LA structures for Diamond earthing for 03Nos 30KV LA by fabrication of 06nos 3 Meter Long Electrode with 40 mm dia. M.S. Rod having 150 mm Long Conical Shape and then its Piercing Vertically in the Ground with top 700 mm below Ground Level, jointing electrodes with 75x10 mm size M.S. Flat by proper welding. Two no of risers of 75x10 sq mm MS Flat shall be welded with existing earthmatto Auxiliary structure, one separate riser will be taken from the laid earth mat to corresponding LA through surge counter for making of proper mesh.. Painting of shielding Mesh/Earthing strips with Black Anti-Corrosive Paint, with due Digging of Earth / Trench, its Back Filling.

Making of Delta for Neutral Earthing of the Transformers by due Fabrication of 3 No. 3 Meter Long Electrodes of 40 mm dia. M.S. Round Bar, its Piercing under the Ground at equal Distance of 1 Meter at 700 mm Depth by Digging of Earth and Connecting all the 3 No. Electrodes with 75 × 10 mm size M.S. Flat with existing Earth Mat and Taking out the M.S. Riser by due Cutting, Bending, Welding etc. of the M.S. Flat. (1 Job per Delta)

Painting of M.S. Earthing Strips by Rubbing with Sand Paper & Wire Brush, then Painting with 1 coat of Red Oxide Primer & 2 coats (The 2nd coat of Paint shall be applied at the gap of 48 hrs. when 1st coat of Paint is done & Checked by concerned A.E. / J.E.) of 1st quality Synthetic Enamel Paint of Asian / Berger / Nerolac make in Bus Green / Black Colour as per Details below :

75 × 10 mm size M.S. Earthing Strip in Bus Green Colour

50 × 6 mm size M.S. Earthing Strip in Bus Green Colour

25 × 5 mm size M.S. Earthing Strip in Black Colour

Electrical Safety Processing Fee needed for providing all relevant safety clearance documents from Electrical Safety department for energization of the above commissioned 40MVA Transformer and its associated bays (amount in approximation) for the following. (Note: The amount payble is actual rate of challan or quoted rate, whichever is lower)

132KV HV Bay of newly constructed

132KV LV Bay of newly constructed

All LA (132KV/33KV) associated with newly constructed

lodhi switchgear enterprises (BID ID -4868153)

M/S DHIRENDRA SINGH (BID ID -4868284)

EMC Associates (BID ID -4869006)