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| 1 | Execution of Switchyard & Control Room electrical work of 33/11 kv substation at Chandipur under Gazole division, WBSEDCL |
| 2 | Erection of Isolator cum LA support Structure with supply of all Nuts &Bolts and LA with foundation Base Plate 430X430X8mm (PCC 9 mtr, 4pole structure for installation of 33 kV CR type isolator and 42 kV LA ) |
| 3 | Erection of Isolator Support Structure (PCC 9 mtr, 4pole )with supply of all Nuts &Bolts |
| 4 | Erection of high level bus support structure with foundation & supply of all Nuts & Bolts |
| 5 | Erection of Isolator DP support structure with 9 mtr PCC pole for outgoing 11 kv Feeder |
| 6 | Erection of 33 kV CT structure |
| 7 | Erection of 33 kV PT structure |
| 8 | Erection of cable support structure |
| 9 | Erection of 33 kV 400 A CR type isolator High Level With Earth Switch |
| 10 | Erection of 33 kV 400 A CR type isolator High Level Without Earth Switch |
| 11 | Erection of 33 kV 400 A CR type isolator Low Level Without Earth Switch |
| 12 | Erection of 33 kV ,SCADA compatible outdoor type VCB |
| 13 | Erection of C&R panel, SCADA compatible for feeder control with Directional relay |
| 14 | Erection of C&R panel for , SCADA compatible for individual control of PTR with Directional relay |
| 15 | Erection of 33 kV CT 200-100/1-1-1 A (3 NOS in 1 SET) |
| 16 | Erection of 33 kV CT 400-200/1-1 A (3 NOS in 1 SET) |
| 17 | Erection of 33 kV outdoor type PT (3 NOS in 1 SET) |
| 18 | Laying, dressing of 1.1kV 4C 2.5 SQMM copper control cable along with supply of ferrules, lugs, sockets, tapes etc |
| 19 | Laying, dressing of 1.1kV 8C 2.5 SQMM copper control cable along with supply of ferrules, lugs, sockets, tapes etc |
| 20 | Laying, dressing of 1.1kV 12C 2.5 SQMM copper control cable along with supply of ferrules, lugs, sockets, tapes etc |
| 21 | Erection of rail pole with foundation complete without any fittings |
| 22 | Installation of 30V, 100Ah Battery bank |
| 23 | Installation of 30V, 35A Auotmatic float cum boost charger |
| 24 | Erection of 42 kVclass gapless lightning arrestor (3 NOS in 1 SET) |
| 25 | Fixing of 12 kV station class gapless lightning arrestor (3 NOS in 1 SET) |
| 26 | Laying of 11kV 3C 300SQMM XLPE Cable |
| 27 | Supply, delivery and making of outdoor type end termination joint in 11kV 3C 300SQMM XLPE cable |
| 28 | Supply, delivery and making of indoor type end termination joint in 11kV 3C 300SQMM XLPE cable |
| 29 | Laying of 1.1kV 2C 10SQMM PVC/XLPE cable |
| 30 | Laying of 1.1kV 2C 16SQMM PVC/XLPE cable |
| 31 | Laying of 1.1kV 4C 25SQMM PVC/XLPE cable |
| 32 | Laying of 1.1kV 4C 50SQMM PVC/XLPE cable |
| 33 | Laying of 1.1kV 4C 120SQMM PVC/XLPE cable |
| 34 | Laying of 1.1kV 4C 185SQMM PVC/XLPE cable |
| 35 | Supply, delivery and installation of ACDB |
| 36 | Supply, delivery and installation of DCDB |
| 37 | Erection of 11 kV Shunt Trip Switchgear in the control room building (3 IN + 2 BC + 9 OUT) |
| 38 | Fixing of 33 kV PIN insulator |
| 39 | Fixing of 11 kV PIN insulator |
| 40 | Fixing of 33 kV DISC insulator |
| 41 | Installation of 100 KVA, 33/0.433 kV Station Service Transformer |
| 42 | Stringing of ACSR 200 SQMM Conductor (3 wire) |
| 43 | Stringing of ACSR 50 SQMM Conductor (1 wire) |
| 44 | Supply, delivery and installation of CT junction box |
| 45 | Supply, delivery and installation of PT junction box |
| 46 | Supply, delivery and installation of LT distribution box for station service transformer |
| 47 | Supply, delivery and installation of yard lights including Junction Box (Complete Set 400 W of market Reputed brand as directed by site engineer) |
| 48 | Fixing of 11 kV TPGO isolator |
| 49 | Supply and fixing of 3 M long GI pipe (150 MM Dia) for cable protection purpose |
| 50 | Rising of 11 kV XLPE cable and clamping with structure |
| 51 | Supply and fixing of 33 kV and 11 kV danger board |
| 52 | Painting of switchyard |
| 53 | Earthing of switchyard including supply of all materials & equipment e.g. GI flat, perforated GI pipe, charcoal, salt, bentonite powder and digging of soil with other works like supply of GI clamp, nuts & bolts and welding works etc. |
| 54 | Electrical wiring of the control room building including supply of wires, lights, fans etc (Details mentioned in NIT) Please Enable Macros to View BoQ information |
