13/EWCL/2024-25

Amount

Safe loading carriage including unloading & proper stacking of following store materials from any Electy.Store of Lucknow Zone to 33/11 KV S/S GARHI,KJERI TOWN,MADHIYABAZAR,MITAULI RURAL,REWAHI & BEHJUM AT LAKHIMPUR Site (work site).

Cost of Post Insulator

Cost of 33 KV Lightening Arrester

Cost of 33 KV Line Isolator/Bus Isolator

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.

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

Cost of 33 KV Single Feeder Control Pannel

Cost of ACSR Panther Conductor

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.

Boring Type Earthing : Earthing for power T/F by way of boring and lowering of 40mm dia, 2.9 mm thick GI Pipe B class from ground upto the water level (minimum 60 feet deep) as per standard practice as per RESPO/REC Drg with making of earth pit of 300x300 mm & 1 feet deep with Cover. (All materials to be provided by Contractor).

Chemical Type Earthing : Earthing for power T/F by way of boring and lowering of 40mm dia, 2.9 mm thick GI Pipe B class from ground upto the water level (minimum 10 feet deep) and Connected To Chemical Bag as per standard practice as per RESPO/REC Drg with making of earth pit of 300x300 mm & 1 feet deep with Cover. (All materials to be provided by Contractor).

Stringing, Jumpering and Connections : Stringing and Stranthing of Existing 33KV Bus Bar using of ACSR Panther Conductor and making vertical/Horizontal jumper connection and connecting all the equipments with each other through PG clamps/clamps. Work includes all the jump ring from terminal gantry to Bus Bar and from Bus Bar to Transformer (1no. T/f bay's) (All decentralised materials to be provided by Contractor).

Fixing and making Bus Bar connections in between all switchgears after cleaning and tapping with H.T. Tape, empire tape and PVC tape properly, providing and fixing of 6 mm thick Bakelite separators and plugging of all opening & holes with plastic compound complete work as per satisfaction of site incharge.

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.

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.

Installation of P.I. : Assembling, installation & mounting of 6 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.

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

Installation of Lightening Arrestors : Assembling, installation & mounting of 3 No.(1set) L.A.on the L.A Structure/complete with making earth connections (separate) with GI Strip 50x6mm. The work includes fabrication for fixing if required. (All decentralised materials to be provided by Contractor).

Fabrication, Errection & Grouting of Substation Structure:

Isolator (Line/Bus) 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.

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.

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).

Supply and laying of following size Good Quality 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:

4x2.5 Sq.mm

6x2.5 Sq.mm

2x2.5 Sq. mm

Painting of all structures and equipments of All Five Substations with good quality ISI Mark one coat of red oxide primer & two coats of Aluminium Paint.One JOB For One S/S .Total 5 S/S (All materials to be provided by Contractor).

Safe loading carriage including unloading & proper stacking of following store materials from any Electy.Store of Lucknow Zone to 33/11 KV S/S Rewahi site (work site).

ST Pole 11 Mt Long-SP-55

ST Pole 13 Mt Long-SP-70

9 Mt. Long PCC Pole

V-type cross arm 100x50x6 mm, MS Channel 9.6 Kg./mtr

Polymeric 11 KV Disc Insulator B&S. Type 70 KN.

Disc Fittings Dog/ Racoon 70 KN.

Polymeric 33KV Pin Insulator

M.S. Angle Iron 65x65x6mm, 4300 mm long 2/6/8 no. Bracing, with 4/12/16 clamps (5.8 kg./m)

M.S. Angle Iron 65x65x6, 3200mm long, 5.8 Kg/Mtr. for cable with clamp

Top channel 125X65mm, 3200 mm long (13.10 Kg./m) with clamp

Earthing complete

Complete Stay (GI Stay rod 20x1800 mm, Stay 7/8 SWG 10 Kg.)

ACSR Dog Conductor

33 KV XLPE Cable 3x300 sq.mm.

Erection of the following support including cutting, making holes, fixing of all types of accessories with X Arm, Pin insulator in Single Support and complete Structure with Top Channel,bracing.& other all acessories in Double Pole, Tri Polre, Four Pole, Cable Exposer ,End Type Double Pole & other all accessories, digging pits complete in all respect as per RESSPO drawing. All type of clamps nut & bolt, washer to be provided by contractor.

33 KV Single Line support on ST Pole 11 mtr. long.

33 KV Single Line support on PCC Pole 9 mtr. long.

33 KV Single Line support on ST Pole 13 mtr. long.

33 KV Section Double pole support on ST Pole 11 mtr. Long

33 KV Section Double pole support on PCC Pole 9 mtr. Long

33 KV End type double pole support on PCC Pole 9 mtr. Long

Erection/fixing for 33 KV Stay set with stay wire 7/8 SWG and clamp as per RESSPO drawing including binding, clambing, clamping, tightening, and nozzeling etc. complete in all respect including its grouting in ratio 1:4:8 of cement, sand and brick ballast and sand before back filling of the pits as per RESSPO schedule all clamps, nuts & bolts, cement, brick, concrete blast and etc would be provided by contractor.(Stay Set , Stay wire to be provided by Dept.)

Concreting of supports in 1:4:8 ratio and plinthing of supports upto 300mm above ground level by using cement ,brick ballast and sand in ratio 1:4:8 as per RESSPO drawing with watering/curing properly upto proper setting of plinthing.All matrial would be provided by the contractor.

Laying and sagging of 3 phase ACSR Dog conductor from Double pole uptogantry at 132 KV substation / 33KV substation including jumpering, hoisting, fixing of all type of insulators, binding, jointing and its clamping etc. in all respect.

Earthing of supports with Earth Electrode 2.5 mtr. length including excavation of pit and driving M.S. Rod upto proper depth and connecting the earth electrode with the help of 6 SWG G.I. Wire and earthing lugs. RESPO/ RES. drawing.Earthing of each section pole is also to be done. All type of nut & bot would be given by the contractor.

Painting of following supports with one coat of red oxide primer and two coats of aluminum white paint of ISI mark and top danger portion of each support must be painted by providing two coat of Post Office Red Paint (1.5mtr upper portion of support.) Paint and material would be given by contractor to complete of job.

Single Pole of 11 M S.T.P

Single Pole of 13 M S.T.P

Double Pole of 11 M S.T.P

Providing & Fixing of 33 KV SMC Danger board ( as per GTP)with Clamp & Nut Bolt

Providing & Fixing of 33 KV SMC Number Plate ( as per GTP) with Clamp & Nut Bolt

Providing & Fixing of G.I. Barbed wire (2 Kg./pole)

Providing & Fixing of Stone Pad (300x300x75 mm)

Digging and Laying of 3x300 Sqmm 33 KV, XLPE insulated U/G Cable in single circuit below minimum 1.5 mtr. Depth from ground level as per Respo Norms.(Below ground level and 450 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. in the Cable Trench A Class Brick & Sand To be Provided By the Contractor.)

Clearing of the line route by cutting of tree branches during erection of line and also upto the time of energisation completely as per direction of Incharge.

Miscellaneous Work at 33 KV Line as per Site Requirement

Restrengthening of existing 33 KV Line as per Site Requirement

Jagat Construction

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