Construction of 33/11 KV, 2X10 MVA, GIS Sub-station (indoor type) along with associated 33 KV and 11 KV underground lines on turnkey basis in Nagwa area of Varanasi city under IPDS Scheme for Purvanchal Vidyut Vitaran Nigam Limited. Varanasi

A. 2x10 MVA New Substation( Indoor GIS Type)

Supply & installation & Commissioning of 10 MVA 33/11 kV Transformer with all complete assesories as per TS

Supply & Erection of 33 KV GIS Panels with 2 line bays, 2 transformer bays, one bus coupler bay, Bus PT, all complete with numerical relays, facility for data transmission and remote control this includes PT raiser panel etc. if required.

Supply & Erection of 11 KV GIS Panels with 6 line bays, 2 transformer bays, 1 station transformer bay & one bus coupler bay, Bus PT, all complete with numerical relays, facility for data transmission and remote control this includes PT raiser panel etc. if required. PT required for each of the bus section.

Supply & Erection of 24 V, 80AH, Ni-Cd sealed type battery set and all other accessories complete.

Supply & Erection of Float-cum-boost battery charger (SMPS based ) with full wave , full control rectification, 50Hz input voltage for charging 24V, 80 AH Battery alongwith DCDB, connectors etc. complete and connection with 24 V , 80AH Battery set and single phase AC input supply.

Supply & Erection of 415V AC Distribution Board/Panel of sheet steal enclosed cubical floor mounting type for catering auxiliary power supply of the substaion etc. complete

Supply & Erection of 100KVA, 11 kV/0.415 kv Station Transformer alongwith all accessories as per TS.

Supply & Erection of 40mm dia 3000mm long GI Pipe (Medium Grade) earth electrodes & other accessories for treated earth erection is including of Excavation and other associated activities as per TS.

Supply & Erection of 60x8 mm Galvanized flat for raiser for earthing as per TS

Suplly & Erection of 30 KV, 1 Phase, 10KA LA with all accessories as per TS.

Suplly & Erection of 9 KV, 1 Phase, 10KA LA with all accessories as per TS.

Suplly & Laying of 3Cx300 sqmm. 33 KV cable (Panel to Transformer- 1 Run) with cable tray.

Suplly & Laying of 3Cx400 sqmm. 11 KV cable (Panel to Transformer- 2 Run) with cable tray.

Suplly & Laying of Control Cable of 2 core 2.5 sq. mm copper cable with cable tray and associated items

Suplly & Laying of Control Cable of 4 core 2.5 sq. mm copper cable with cable tray associated items

Suplly & Laying of Control Cable of 10 core 2.5 sq. mm copper cable with cable tray associated items

Supply of sand bucket stand with 4 Nos. buckets.

Supply of CO2 cylinder 4 nos of 4.5 kgs supply and fixing of CO2 type fire extinguishers capacity confirming to IS 2878 made ISI mark (1 set)

Supply of ISI make ABC Power MAP 2 kg Fire extinguisher Mono ammonium phosphate power 50, stored pressure type, complete with pressure guage and all accessories applicable on class A,B,C electrically started fier as per building SSR.

Supply of Synthetic Rubber mats as per IS 15652 in control room 2.5 mm thik

Supply and erection of 33 kV Silicon coated touchproof Indoor termination joint (Al) kit for XLPE 3 C X 300 sqmm

Supply and erection of 11 kV Silicon coated touchproof Indoor termination joint (Al) kit for XLPE 3 C X 400 sqmm(Incoming)

Supply and erection of 11KV XLPE Cable (3x400 Sq.mm.) outdoor Heat Shrinkable Termination kit boxes mounted with transformer.

Supply and erection of 11 kV Silicon coated touchproof Indoor termination joint (Al) kit for XLPE 3 C X 185 sqmm

Suplly & Erection of Complete lighting system for control room building,main gate and substation boundary including fans as per detailed Technical Specifications.

Design, engineering and construction of Control Room Building (including indoor cable trench) including supply of T&P, Labour, Cement, Reinforcement Steel, Form Work, Excavation etc. all complete other associated works as per Technical Specification and Drawing in 33/11 kV new GIS sub-station. ( On As it is where it is basis)

Foundation for 10 MVA, 33/11 kV transformer including rail poles as per approved drawing as per TS ( On As it is where it is basis)

Construction of Boundary Wall (including supply of all material) with fixing of MS angle & Barbed Wire fencing all along the boundary wall incuding supply and fixing of main gate - complete with painting etc all as per approved drawing & TS ( Measurement for this purpose will include length of gate along boundary wall). ( On As it is where it is basis)

Construction of 3 meter wide RCC Approach Road (including supply of all material) all complete as per approved drawing & TS.

Construction (including supply of all material) of RCC cable Trench alongwith pre-cast RCC Trench Cover, Brick Work wherever required all complete as approved Drawing & TS outside the control room building 0.50 Mtrs. Wide Trench.

B. Construction of new 33 KV UG Line (Double Ckt)- 3x300 Sqmm.

Supply of 33 KV XLPE Insulated armoured Al. Cable of size 3x300 mm2

Supply & Erection of Heat Shrinkable Jointing Kit Outdoor for 33 KV 3x300 sq. mm XLPE Cable

Supply & Erection of Heat Shrinkable Jointing Straight Through Kit for 33 KV 3x300 sq. mm XLPE Cable

Supply of 160 mm dia. HDPE pipe

Laying of 160 mm dia. HDPE pipe and 3x300 sqmm XLPE Cable by Horizontal drilling by HDD method as per site condition, for underground piping (trenchless) (By HDD Machine/Manual Auguring)

Laying of 160 mm dia. HDPE and 3x300 sqmm XLPE Cablepipe in Trenches

Digging of Trench by excavation of earth, laying of bricks to cover the cable and filling of sand & earth ramming and dressing properly with complete job for laying 33 KV XLPE cables of sizes 3x300 sq. mm including cost of Bricks, sand, clamps with back filling.

Laying of 3x300 Sq. mm 33 KV XLPE insulated cable underground in without HDPE or for looping or on Double pole

Supply & Erection of G.I. pipe 6" dia with height of 3 meter with clamps, Nut and Bolts.

Supply & Erection of 11 Mtr. long Steel Tubulor Pole( 540 SP-52)/ (410 SP-55) on Section double pole

Supply & Erection of MS Galvanised Angle Iron 65x65x6mm, 4300 mm long bracing with 4 clamps

Supply & Erection of MS Galvanised Top Channel 125x65mm, 3200 mm (10.7kg/mt) with clamp, bolts, nuts and washers

Supply & Erection of Stone Pad (300x300x75mm)

Supply & Erection of 33 KV Number Plate (250x200mm) with Clamp and Nuts & Bolts.

Supply & Erection of 33 KV Danger Board(250x200 mm) with Clamp and Nuts & Bolts.

Supply & Erection of G.I. Barbed Wire.

Supply & Erection of MS earthing rod of 20x2500 mm. and 6 SWG GI wire etc. together with fixing arrangement for Earthing of pole as per TS.

Supply & Erection of 33 KV Stay Complete (GI Stay Rod 20x1800 mm, 10 Kg. Stay Wire 7/8, Guy Insulator (Type-C) Stay Clamps, Turn Buckle,Anchor Plate, Bolt, Nuts & Washers with concrete grouting)

Supply & Erection of Alluminium paint.

Supply & Erection of Red Oxide paints.

Supply & Erection of Cable warning tape

Supply & Erection of Cable route marker

Supply & Laying of Single core PVC Insulated Aluminium cable 300 sqmm for jumpering

Supply & Erection of Aluminum lugs -300 Sq.mm.

Supply & Erection of ACSR Dog Conductor

Supply & Erection of 11 KV Disc. Insulators B&S type 70 KN

Supply & Erection of 33 KV Disc Hardware Fitting B & S type (70 KN)

Supply & Erection of 33 KV Porcelain Pin Insulator with 900mm Crepage Distance as per TS.

Supply & Erection of 33 KV G. I. Pin 10 KN with Nuts- Bolts & Washers.

Supply & Erection of PG (Parallel Groove)Clamps for ACSR Dog

Supply & Erection of E- Bracket for 33 KV line

Supply & Erection of Alluminium binding wire - 6 SWG ( Suitable for ACSR DOG Conductor) for 33 KV Pin Insulator

Supply & Erection of 33 KV Porcelain Lightning Arrestors

Grouting(1:3:6,1-cement, 3-coarse sand,6-concerate of 20mm Size) of 11 mtr STP Pole of depth 1.8 meter with 300 mm Muffing. As per TS

Construction & Placing of Pre-cast Concrete Manhole Chambers of size 900mm x 900mm Internal Dimension x 800mm Height & 100mm wall thickness (Heavy Duty) with Concrete Cover of 100mm thickness in the specified locations in the trench.

Road Restoration

Construction (including supply of all material) of RCC cable Trench alongwith pre-cast RCC Trench Cover, Brick Work wherever required and 33 KV cable (Double cable) laying in Trench measuring 1mx1.25m complete as per approved Drawing & TS

C. Construction of new 11 KV UG Line (Double Ckt)- 3x185 Sqmm.

Supply of 11 kV XLPE insulated armoured Al. cable of size 3Cx185 sq.mm

Supply & Erection of Heat Shrinkable Jointing Kit Outdoor for 11 KV 3x185 sq. mm XLPE Cable

Supply & Erection of Heat Shrinkable Jointing Kit Straight through for 11 KV 3x185 sq. mm XLPE Cable

Supply of 160 mm dia. HDPE pipe

Laying of 160 mm dia. HDPE pipe and 3cx185 sq mm cable by Horizontal drilling by HDD method as per site condition, for underground piping (trenchless) (By HDD Machine/Manual Auguring)

laying of 160 mm dia. HDPE pipe and 3cx185 sq mm cable in Trenches

Digging of Trench by excavation of earth, laying of bricks to cover the cable and filling of sand & earth ramming and dressing properly with complete job for laying 11 KV XLPE cables of sizes 3Cx185 sq. mm including cost of Bricks, sand, clamps with back filling

Laying of 3x185 Sq. mm 11 KV XLPE insulated cable underground in without HDPE or for looping or on Double pole

Supply & Erection of G.I. pipe 6" dia with height of 3 meter with clamps, Nut and Bolts.

Supply & Erection of 11 Mtr. long Steel Tubulor Pole( 540 SP-52)/ (410 SP-55) on Section double pole

Supply & Erection of M.S Galvanised Angle 65x65x6 mm, 2250 mm long bracing complete with 4 clamps

Supply & Erection of M.S.Galvanised Top channel 100x50x6 mm., 2240 mm long with clamp, nuts & bolts.

Supply & Erection of Stone Pad (300x300x75mm).

Supply & Erection of 11 KV Number Plate (250x200)with Clamp and Nuts & Bolts.

Supply & Erection of 11 KV SMC Danger Board (250x200mm) with Clamps and Bolts.

Supply & Erection of G.I. Barbed wire.

Supply & Erection of Earthing of pole by MS earthing rod of 20x2500 mm. and 6 SWG earthing wire etc.

Supply & Erection of 11 KV Stay Complete (GI Stay Rod 16x1800 mm, 8.5 Kg. Stay Wire 7/10, Guy Insulator, Stay Clamps, Turn Buckle Anchor Plate, Bolt, Nuts & Washers with concrete grouting)

Supply & Erection of Alluminium paint.

Supply & Erection of Red Oxide paints.

Supply & Erection of Cable warning tape

Supply & Erection of Cable route marker

Supply & Laying of Single core PVC Insulated Aluminium cable 185 sqmm for jumpering

Supply & Erection of Aluminum lugs -185 Sq.mm.

Supply & Erection of 11 KV AB Switch Set with complete set of Assembly

Supply & Erection of 9 kV, 5 kA, Porcelain Housing Lightning Arrestors with Disconnector for DT as per TS.

Grouting(1:3:6,1-cement, 3-coarse sand,6-concerate of 20mm Size) of 11 mtr STP Pole of depth 1.8 meter with 300 mm Muffing. As per TS

Construction & Placing of Pre-cast Concrete Manhole Chambers of size 900mm x 900mm Internal Dimension x 800mm Height & 100mm wall thickness (Heavy Duty) with Concrete Cover of 100mm thickness in the specified locations in the trench.

Road Restoration

MAYASHEEL CONSTRUCTION

Sri Gopikrishna Infrastructure Private Limited