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| 1 | SafeLoading, Carriage and then safeunloading of the following material from Store Centres Under the jurisdiction of EEESD Ayodhaya to dump site proper stacking. |
| 2 | ACSR Dog Conductor |
| 3 | 24 Volt Battery Bank & Battery charger with cabinet |
| 4 | M.S. Channel 125x65 (for Structures) |
| 5 | M.S. Angle 75x75x6 (for Structures) |
| 6 | Opening of all the 33 KV Jumpers, Neutral connections, cable connections, opening of earth strips and then shifting of 5 MVA T/F from plinth to Other side (Temporary Plinth) in yard. |
| 7 | Shifting 33 KV Jumpers, from actual position to the new shifted place along with 11 KV cable and other accessories for maintaining & restoring the S/S supply |
| 8 | Plinth of 10 MVA, 33/11 KV T/FsExpansion and reparing of Plinth of size 3.46x3.46 Mtr for10 MVA T/F having 0.4 Mtr above ground level. The work includes Excavation of foundation, Base concreting in C.C. 1:6:12 ratio ( cement,fine sand and Brick ballast) 1ST Class bricks work in cement mortar of ratio 1:4 foundation, C.C. in 1:4:8 ratio( cement, fine sand and brick ballast) and RCC working ratio 1:2:4 ( cement, coarse sand and stone grit of 20 mm gauge) using MS Bars of 10 mm Dia (Tor) in reinforcement including its cutting, bending and binding in required shape. The work also includes laying of 2 Nos. 3.46 mts long each rail pieces complete with cutting, welding and proper fitting etc. The plinth will be made as per Drawing and shall be plastered/ finished on Top and Side of the plinth. (All the material will be supplied by the Contractor except rail Piece) |
| 9 | Erection and Installation of 33/11 KV 10 MVA TransformerDragging of 33/11KV 10 MVA T/F from Dump site to road site and shifting of the T/F from road site to new constructed plinth distance about 150 mtr ,along with loading, unloading and carriage, fixing and fitting of all the accessiories and filling of T/F oil to the desired level and insuring that there is no leakage. Erection and installation of 33/11 Kv, 10 MVA Transformer in a leveled position on the plinth. |
| 10 | Cable stand StructureFabrication & erection of 11 KV Cable Stand made of 02 No. M.S chanel 125x65x6 mm 3 Mtr. Jointed to each other by M.S Channel horizontally and also jointed to each other by means of 05 No. M.S Strip (m.s flat) 50x6 mm of size 200 mm long each by welding at actual distance interval as per norms. And grouting in block of 300x300x700 completely providing 02 no. cable clamps also and eathing by G.I strip 50x6 mm size with the earth mat of switchyard both side of legs and provideing clamps , post/ pin insulator for holding cable. (All the materials will be arranged by the contractor such that clamps nut bolts and civil materials except M.S channel.) |
| 11 | Neutral standFabrication and grouting of M.S Channel 125x65 mm L shape & in proper size and allignment to provide support for the two separate earthing strips for pwer T/F neutral including supply & fixing of two No.Flexible copper bonds for neutral earthing. (All the materials will be arranged by the contractor such that clamps nut bolts and civil materials except M.S channel.) |
| 12 | Supply & Laying of 6x2.5 sq.mm. armoured. control cable from power T/F to controle board in the ground as per RESPO Norm with proper connection VCB, CT & Control Pannel with T/F to battery and battrey charger, Bucholz Relay, low higher and winding temperture protection alarm etc with including all the civil material. (All the material will be supplied by the contractor) |
| 13 | Special Earthing by way of boring and lowering of \"B\" class G.I. pipe 50 mm Dia 20mtr longfrom ground upto the water level andit will be connected to the G.I. strip 50X6 mm ( Providing & laying of G.S. strip including cutting, welding, bending etc.) for equipments(L.A,T/F,C.T., VCB.etc). The earth strip will be welded to the G.I. Pipe. The work also includes Cap & Clamps for pouring water, the cost of all material with all labour & T&P etc. Complete in all respect. (All the material will be supplied by the contractor) |
| 14 | Painting ofAll switchyard Sub Station Structures (Old+New+fencing) with one coat of ready mixed primer and 2 coats of AL.Paint of good quality including cost of material, Labour and T&P complete in all respect. |
| 15 | Installation of 24 Volt Battery(210 AH) & Battery charger with cabinet. With its proper connection. |
| 16 | 33 KV Bay Bus Bar & Stringing.Stringing of 33KV Bay Bus Bar by using and laying of ACSR Dog Conductor/panther including making Vertical/Horizontal (Y-shape) jumperconnection through PG clamps and connecting all the equipments ( Bus isolator, P.I. , C.T. , VCB, L.A & T/F) with each other through connecting clamps.(All the material will be supplied by the contractor) |
| 17 | Commissioning of 10 MVA T/F and its eqipments installed in switchyards and 11 KV Incoming and Outgoing Pannels complete in all respect upto energising |
| 18 | Breaking the concrete fencing/ Boundary wall in the switchyard of sub. Station for moving 10 MVA Transformer in switchyard after complition the work covered and restore the wall |
| 19 | Supply and fixing of P.G clamp for dog and connector |
| 20 | Providing of Rubber matting one side chequered and other side plane size1800x900x12 mm |
| 21 | providing of Hand gloves As per IS 4770 and tested potential 33 Kv. |
