101/EWCL/2023-24

Amount

Safe loading carriage including unloading & proper stacking of following store materials from any Electy.Store of Lucknow Zone to work site.

Cost of 33 KV line Isolator

Cost of Post Insulator

Cost of 33 KV Lightening Arrester

Cost of 33 KV VCB 800 Amp., 750 MVA

Cost of 33 KV CT 400/200/1 Amp.

Cost of 33 KV CT 200/100/1 Amp.

Cost of 33 KV Single T/F Control Pannel with structure.

33 KV 3x300 SQ MM XLPE

MS Channel 125x65, 3.2Mtr. Long 1,2,3,4 No Pieces for Top channel. 13.10 Kg/Mtr.+wastage.

MS Angles 75x75x8, 2.6mtr long, total 5.2 @ 8.9 Kg/Mtr.

33 KV 3x300 SQ MM XLPE Cable Outdoor

Lightening Arrestor, P.I. & CT Structure : Fabrication of Lightening Arrestor, P.I. & CT Structure 3.5 mtr. in height as per Drg. digging of two no pits of size 1.075x0.9x0.3 mtr. providing stone pad at the bottom of the pit and grouting of two legs of the Structure in CC(cement coarse sand and stone grit of 20mm gauge) of the ratio 1:4:8 in block of 1.075x0.3 mtr. including all civil material, T&P complete in all respect. The work includes dragging, shifting up to 40 Mtr., raising and erecting the two legs with runner on proper alignment and level and plumb. Both plinths of the structure shall be properly finished with smoothing of edges.

Providing & Laying ,welding of G.I. strip 50x6mm size with Line Isolator structure.

Isolator Structure: Fabrication of Isolator Structure 3.5 mtr in height as per Drg. digging of two no. pits of size 1.075x0.9x0.3 mtr. providing Stone Pad at the bottom of the pit and grouting of two legs of the isolator structure in CC(cement coarse sand and stone grit of 20mm gauge) of the ratio 1:4:8 in block of 1.075x0.3 mtr. including all civil material, T&P complete in all respect. The work includes dragging, shifting up to 40 Mtr., raising and erecting the two legs with runner on proper alignment and level and plumb. Both plinths of the isolator structure shall be properly finished with smoothing of edges.(All decentralised materials to be provided by Contractor).

Fabrication and erection of cable support made of two pieces of MS channel 100x50mm, 3.0 mtr. long joined to each other by means of 5 no. MS Flat 50x6mm pieces of size 150mm long each by welding at equal intervals as per drawing and grouting in block of size 300x300x700mm (1:4:8) complete. This includes providing of required MS Clamp made of MS Flat holding the cable including nuts & bolts and fixing of XLPE cable.

Plinth of VCB : Construction of Plinth of size 2.0 mtrx1.5mtrx0.9mtr. suitable for erection of upper structure of 33KV VCB including grouting of anchor bolts in proper alignment and level. Scope of work includes excavation of foundation base concreting in CC 1:3:6 (cement, find sand & brick ballast) 1st class brick work in cement mortor ratio 1:4:8 (cement, coarse sand and stone grit of 20mm gauge).

Installation of Isolators: Assembling and installation of line/ bus isolator on the isolator structure adjusting of opening mechanis in proper alignment so as to ensure smooth operation of the same. In case of line isolator proper operation of earth links shall also be ensured. The work includes fabrication & proper connection with earthmat by G.I. erth strip 50x6mm for proper flexing if required.

Earthing for power T/F by way of boaring and lowering of 40mm dia, 2.9 mm thick GI Pipe from ground upto the water level (minimum 60 feet deep) as per standard practice as per REC Drg.

Earthing of 11 KV, 33 KV Switchgears equpiment by lowaring and boring of Chemical Earting outsite of switchyard and connecting through G.I. Strip 50x6mm with indoor/outdoor equipments. (All the matrial provided by the contrertor)

Repair and Whole Maintenance of Existing 33 KV VCB ,Control Relay Pannel and Line/ Bus Isolator.( All Defective item /parts in all these equipments will be supplied and replaced by the contractor.)

Installation of VCB: Installation of 33KV VCB complete work including commissioning & testing.

Supply of Fixing of 24 Volt Battery & Battery Charger with Cabinet.

Making vertical/horizontal/ jumper connections using Panther Conductor with existing busbar gantry through PG Clamps and connecting all equipments with each other through connecting clamps. The work includes all the jumpes from busbar to T/F (1no. T/F bay) ( Change Old Dog Jumper by Panther Conducter In the area of EDD- Biswan ) PG Clamps Provided by the contractor.

Laying of 33 KV, 3x300 Sqmm XLPE Cable (single circuit) by digging method depth minimum 1.2 mtr. Below ground level and 750 mm wide by excavation of earth. The work include supplying of fine sand ,bricks,stone slab ,refilling and ramming of the left out soil and levelling etc.,Spare cable shall be left and buried in the trench in the shape of rings at both ends. Cable laying work includes unrolling, cutting, making ring Making Joint Box by Cable Joint Kit Outdoor/ S/th.nd sealing both ends of the cable. (All the matrical provided by the contrector Expect Cable).

Interpolling & Erection Of Supports (STP 11 Mtr.& 13 Mtr.) with all fittings in Midspan Pole In Old line For Maintaine Sag in 33 KV Line

Opening and Removing Of Old & Existing Conductor From Existing 33 KV Line Then Laying , stinging and Final Sagging of ACSR Dog Conductor on The Pole.

Hoisting of 33 KV 3X300 Sq. mm. XLPE cable on double pole including G.I. pipe of size 6" dia 3 M long and its jumpering complete with clamps, nuts and bolts. (GI Pipe,clamps ,PG Clamps, nut bolt etc to be provided by contractor,)

Installation of P.I. & Lightening Arrestors : Assembling, installation & mounting of 3 No.(1set) L.A. & Post insulator on the L.A & P.I. Structure/complete with making earth connections (separate) and line connections. The work includes fabrication for fixing if required.

Installation of CT: Installation of 3 No.(1 set) CT on the CT Structure along with CT Junction Box. The work includes fabrication for proper fixing of C.T. If required and proper commissioning & testing.

Shifting carefully and installation of 33KV Single Transformer Control Panel in Control Room including fixing, bolting & grouting of above as per requared and testing, commisioning satisfaction of site incharge.

Supply and laying of following size Armoured Copper Control Cable through underground/cable trench/trenching SGR interlinking through proper connections to T/F Control panel/protection board/Battery and Battery Charger/Bunch joints, Relay 33/11KV T/F junction Box/33KV VCB, CTs etc. as per site conditions: (All the matrical provided by the contrector).

Control Cable Tray

2x2.5 sq.mm.

4x2.5 Sq.mm

6x2.5 Sq.mm

Painting of all structures and equipments.

High Pressure Testing

Road Cutting NOC charges documentation & approval fees etc

NATIONAL CONTRACTOR & GENERAL ORDER SUPPLIER

M/s Shubham Traders