Construction of 33/11KV S/s

Amount

Shifting loading carraige and unloading of following store materials from store centre Gorakhpur to work site.

11 KV I/C, Switch Gear ‘VCB’ CTR-600/ 300/5A, 350MVA

11 KV O/G, Switch Gear ‘VCB’ CTR-200/ 100/5A, 350MVA

11 KV H.T. Cable 3x300mm2 ‘XLPE’

11 KV H.T. Cable 3x185mm2 ‘XLPE’

T/F 63 KVA.

11 kv Bus coupler.350 MVA.

33 KV ‘VCB’ with Structure

33 KV C.T.R. 400/200/1A (1set=3No)

33 KV Single T/F Control Pannel

11 KV 3X185 mm2 C/J Kit outdoor type.

11 KV Cable boxes 3x300 mm2 outdoor type.

11 KV 3X185 mm2 C/J Kit S/T type.

ST Pole 9 M long

ACSR Dog Conductor.

Providing of following structures as per RESSPO Drawing & Erection,Grouting of following fabricated structures as per RESSPO Drawing with complete earthing.

33 KV Terminal Gantry

33 KV Isolator structure

33 KV L.A. structure

33 KV Post insulator structure

33 KV fuse set structure

33 KV PT structure

33 KV CT structure

Providing of following equipments and Erection,mounting and fitting of equipment on erected structures as per RESSPO Drawing.

33 KV Line isolator complete

33 KV Bus isolator complete

33 KV L.A. (3 Nos.L.A.Per set)

33 KV Post insulator complete

33 KV fuse set complete

Plinth for 5 MVA Transformer

Construction of plinth for 5 MVA, 33/11 KV Transformer of size (4.5 x 3.5 x 1)m (0.50m below ground level and 0.5 m above ground level) as per details & RESSPO drawing :–

Excavation of earth (4.70 x 3.70 x 0.5) m

Flooring of plinth in C. C. 1 : 4 : 8 (cement, sand & brick ballast) for making foundation bed. Size (4.70 x 3.70 x 0.15) m

Ist Class brick work for side walls size 0.345 m wide upto 0.3 M height and 0.23 m wide upto 0.35 m height cm C.C. ratio of 1 : 4 (cement & fine sand)

Filling of brick ballast in plinth in ratio 1 : 4 : 8 (cement, coarse sand & brick ballast) with proper ramming. Size (4.0 x 3.0 x 0.65) m

R.C.C. work in the top layer of plinth in ratio 1:2:4 in size (4.46 x 3.46) m and 0.20 m thickness by using MS bar of 12mm both ways. The work also includes binding of steel reinforcement.

Quantity of M.S. Tor of size 12mm dia required for reinforcement of plinth in RCC work should be 18 nos. bars of 3.4 mtr. length and 12 nos. bars of 4.4 Mtr. length. Works also includes cutting, bending and laying etc. in the T/F Plinth.

Grouting of 02 Nos. 90 / 105 lb. Rail pieces of 3.46 M long and (50 x 50 x 6) mm M.S. Angle in R.C.C. work at the top of plinth work also includes cutting of rail and angle pieces etc.

12 mm thick plaster with cement mortar ratio 1 : 4 (cement & fine sand) of plinth of 0.5 M above ground level.

Earth Mat Work

Excavation of earth of size (0.5 x 0.75 x 369) m & (0.5 x 0.75 x 60) m in switchyard area as per drawing for laying of 32 mm dia M.S. Round and 50 x 6 mm size M.S. strip and refilling & ramming of the same earth into the trenches after completion of work

Laying of Earth Mat

Laying of 32 mm dia M.S. Round Bar in 0.75 m deep trenches as excavated in items. (a)

Welding with lap joint minimum length 150mm over lapping on both side of item (b)(i) shall be done so that all the edges may fill completely with high quality Arc welding. All joints shall be painted with black bituminous paint.

Jointing of 32 mm dia M.S. Round in earth mat at cross joint using high quality Arc welding. 75 mm piece of 32 mm Dia M.S. Round shall also be welded to make the joints strong for transfer the fault current. Work also included cutting welding and painting with black bituminous paint of joint etc.

Fabrication of 32 mm dia bar for 3.0 m long electrodes and digging them into ground so that jointing of earth electrode with the Earth Mat can be done by using 75mm long piece of M.S. Round using high quality Arc welding and paints of joints with black bituminous paint.

Laying of G.I. Earth Strip :–

Laying of G.I. Earth strip of size 50 x 6 mm (min. weight = 2.4 Kg/m) about 160 mtr. length for connecting the Earth Mat with steel structure.

The work also includes cutting, bending, straightening, over-lapping and welding the Earth Strip with Earth Mat and various steel structures by using high quality Arc welding in already digging trenches.

Painting of Earth Strip of size (40 x 6) mm with one coat of ready mixed primer with two coats of ISI mark synthetic channel green paint.

Laying of stringing of 33 KV Bus-bar on ACSR Dog conductor including fitting & mounting of disc insulator B&S type with fitting complete.

33 KV Bus bar Jumpering :

Stringing of 33 KV bus bar by using and laying ACSR Dog/ Panther conductor including fixing of 33 KV Disc Insulators and tension fittings to complete work with proper of Bus Bar etc Stringing of 33 KV bus bar by using and laying ACSR Dog/ Panther conductor including fixing of 33 KV Disc Insulators and tension fittings to complete work with proper sagging of Bus Bar etc.( all PG Clamps,connecters,33 KV Disc insulater with fitting,Pin insulater and other required accessories for making 33 KV bus bar Providing by Contrecter)

Jumpering, including clamping / binding with ACSR dog conductor:

Terminal gantry to 33 KV Line Isolator.

33 KV Line Insulator to 33 KV bus bar through post insulators

33 KV Bus bar to 33 KV Bus Isolator.

33 KV Bus Isolator to 33 KV VCB

33 KV VCB to 33 KV C.T.

33 KV C.T. to 33 KV P.T.s

33 KV P.T. to 33 KV Fuse Set

33 KV C. T. Set to 33/11 Power Transformer through 33 KV Lightening Arrestors work includes supply & installation of proper size copper lugs with power Transformer.

Installation of 33/11 KV, 5 MVA Transformer as per following

Shifting of 5 MVA 33/11 KV, Transformer to transformer plinth in Switch Yard.

Erection of shifted Transformer at plinth by fixing all accessories like radiators, conservator tank, filling the transformer oil to desired level and ensuring that there is no leakage, complete job in all respect.

Boring and lowering of G.I. Pipe size 32 mm dia. into the ground up to water level 20 Mtr., with the lower end of solid copper cone Approx 225mm long and 750 gm in weight shall be provided and screwed in pipe as well as bringing out a continuous copper wire 6 SWG from the cone up to the ground surface where it will be bolted to the M.S. earth Strip for Transformer neutral connection, the earth strip will be welded to the G.I. pipe and neutral earthing support.

Fabrication and erection of neutral earthing L Type support made of M.S. Channel size 100 x 50 mm. Structure shall be 4 Mtr. long with 1 Mtr. Arms. Structure shall be grouted in ratio 1:3:6 in block size 300 x 300 x 700 mm and painted with one coat of Ready Mixed primer and Two coat of enamel Aluminium paint work includes connecting neutral bushing rod of power Transformer and M.S. Earthing strip with the help of flexible copper bond, M.S. Bolt and washer.

Fabrication and erection of cable support made of two pieces of M.S. Angle (50 x 50 x 6) / 65 x 65 x 6) mm, 2.75 meter long, joined to each other by means of 5 Nos. M.S. Flat (50×6)mm pieces of size 150 mm long each by welding at equal intervals and grouting in a block of size (300 x 300 x 700) mm in CC 1 : 3 : 6 complete with one coat of ready mixed primer and two coats of Al. paint. Work includes providing of three Nos. M.S. clamps made of (50 x 6) mm M.S. Flat for holding the cable including nuts and bolts.

Installation of 11 KV Switch Gears in Control Room :

Carefully & safely shifting of 11 KV switch gears ( I/C,O/G & BUS COUPLER) from outside to inside the switch gear room, grouting of foundation bolts in C.C. ratio of 1 : 2 : 4 (including cutting of RCC floor and finishing of RCC floor) as per requirement placing, aligning and fixing of 11 KV anchor GI bolts and nuts of proper size for completion of work.

Safely mounting of 11 KV PT on 11 KV Incoming switch gear filling of oil (if required) making all electrical connections and testing & commissioning of work.

Proper fixing and making bus bar connection in between two switch gears after proper cleaning. Work also include proper insulation, taping by empire, PVC and H.T. tape etc.

H.T. Power Cable Laying :

Laying 11 KV, (3 x 300) mm2 XLPE, Cable from power transformer to 11 KV Incoming switch gear in the cable trench 0.45 m wide, 0.90m depth. Providing 150 mm local sand for cushion beneath and 150 mm above the cable (quantity of local sand required 0.375 cubm/m in length). The cable shall be duly protected by brick. On both side of cable by laying brick vertically and bricks would also be laid horizontally on top of vertically laid bricks along the cable

Laying 11 KV, 3 x 185 mm2 XLPE, Power cable from outgoing switch gear to 11 KV double poles in the cable trench 0.45m wide, 0.90m depth. Providing 150 thickness mm local sand for cushion beneath and 150 mm above the cable (quantity of local sand required 0.375 cubm/m in length). The cable shall be duly protected by brick. On both side of cable by laying bricks vertically and bricks would also be laid horizontally on top of vertically laid bricks along the cable

Filling of sand in cable trench in the Switch Gear Room.

Jointing of following 11 KV Power Cable ends :

Making of 11 KV XLPE Heat shrinkable out door jointing kits after duly plumbing and taping of cable, providing, fixing and crimping of proper size good quality lugs.

Making of 11 KV XLPE heat shrinkable indoor jointing kits in switch gears after carefully removing the insulation of cable, providing and crimping of proper size of lugs, plumbing and taping of cable with good quality available insulation tape with J/Kit boxes. Fixing and insulating of lugs on cable with switch gear complete in all respect.

Providing & wearing of 100 mm dia 3.5 mm long G.I. pipe in the feeder cable of size of (3 x 185)mm2 XLPE power cable before making the outdoor cable boxes. The work includes the sealing of G.I. Pipe, top end and lower end of the pipe is to be buried in to the ground about ½ m and proper dressing of cable etc. The work includes lifting, mounting and clamping of 11 KV feeder cable boxes on the feeder with double pole structure and making connections.

Providing and Installation of 24 (12+12 volt) Volt battery and Inverter ( Exide/ADDO/microtek Make tubuler battery 230 AH Capacity) with cabinet.(1 Set=2 No. Battery 12 Volt and 01 No. 24 volt Inverter)

Providing armoured Copper Control Cable and Laying of different size of (2 x 2.5)mm2=450 mtr / (4 x 2.5) mm2=550 mtr Armoured control cables i.e. from Buchholz realy to Marshalling box Marshalling box to indication protection board in switch gear room, 33 KV CT's to CT's Junction Box, CT 33 KV, V.C.B. Control Panel , and capacitor Bank Junction Box to 33 KV VCB control panel and control panel to 33 KV VCB outdoor operating mechanism panel from T/F etc. in the cable trench including making proper connection at Buchholz Relay, Marshalling box and indication board as per required for installed equipment.

Earthing of 11 KV Switch Gears :

Preparation of earth mat for earthing of indoor equipments by means of GI earth strips (50 x 6) mm connecting to 4 Nos. earthing electrodes of 32 mm dia. (including fabrications of earthing electrodes) 3m long on either side (as per RESSPO drg. RES-40). This work includes driving of earthing electrodes, driving them into earth so that its top remains 500 mm below ground level, earth work, laying, bending, welding of GI earth strips (50 x 6) mm and also laying of the GI earth strips (50 x 6) mm in trench of control room and connecting to both sides squares including cost of GI earth strips (50 x 6) mm approx. 40m length.

Earthing of all indoor equipments by laying and providing GI earth strip (50 x 6) mm including cutting, bending and welding etc.

Erection and grouting of 33 KV VCB Structure and Construction of plinth for the structure of 33 KV VCB and Installation of 33 KV VCB Assembling and installation of 33 KV VCB on the VCB out door structure on the plinth. Adjustment of operating mechanism in proper alignment for smooth operation of the same. The work also includes fabrication of addition arrangement for proper fixing, if required as per RESSPO Drawing.

Erection and grouting of 33 KV CT Structure and Installation of 33 KV CT as per Assembling and installation of 33 KV CT on the CT out door structure on the plinth. Adjustment of operating mechanism in proper alignment for smooth operation of the same. The work also includes fabrication of addition arrangement for proper fixing, if required.

Installation of 33 KV control panel for “VCB” with complete earthing and respectively installation of battery and battery charger in control room and making connection.

Lighting Arrangement of 33/11 KV Sub-Station outdoor switch yard and approch road as per following-

Erection of 9 Mtr. long ST Pole for street light with 1.0 Mtr. long street light brackets including fixing and supply of junctions box, grouting of support in C.C. ratio 1:4:8 (cement, sand and brick ballast) in size (0.40 x 0.4 x 1.2) m. Lighting poles shall also be earthed by connecting to earth mat.

Providing and Fixing of LED Philips /CGL/ISI Mark make lamps 120 W LED with fittings, etc. of standard quality ISI Mark with water tight elbow fitting etc. complete in all respect and suitable for above street light supports.

Providing and Laying of 4 x 25 mm2 PVC LT cable from 11/0.4 KV, 63 KVA T/F to L.T. distribution board in switch gear room after digging trench for laying cable and refilling of trench including connections at both ends after providing and crimping of lugs of proper size for completion of work and laying brick over & both sides of L.T. cable after digging trench of 0.3 m wide & 0.5 m depth and providing and wearing 75 mm dia G.I. Pipe of 2.5 M length over L.T. Cable complete in all respect for street light as per RESSPO Drawing.

Fabrication of L.T. distribution board of size (1 x 0.75 x 1.4) M by using M.S. Angle of size (65 x 65 x 6) mm and grouting the stand in ground floor in switch gear room at proper place. 12 mm thick Indian wooden ply with sunmica top will be fixed on the ply frame and frame will be painted by one coat of primer red oxide and two coats of smoke grey paint as per RESSPO Drawing.

Construction of 11 KV Double Poles

Erection and grouting of 02 Nos. 09 Mtr. long ST Pole for 11 KV cable hanging for making DP Structure including fabrication and providing and fixing of M.S. Channel M.S. Angle, 11KV TPMO, Fuse set disc insulator, composite polymer pin etc. The work includes supply and fixing of necessary clamps with nusts, bolts and washers. The work also includes grouting of Double pole with M.S. earthing rod complete in all respect as per RESSPO drawing.

Erection and installtion of 11/0.4 KV, 63 KVA Transformer on double pole including shifting of the same upto double pole and making of 11 KV connections of tranformer complete the work in all respect of RESSPO drawing.

Painting of all steel section mounted on the 11 KV Double poles with one coat of ready mix primer and two coats of ISI marks Aluminium Paints after rubbing with sand paper to the surface of steel section including labour and T and P complete in all respects.

Construction of control cable and power cable trench as per Details.

Excavation of earth in size 0.650 x 0.40 x 40m.

C.C. work in foundation in ratio 1:4:8 (Cement sand and brick ballast) with proper ramming in size 0.650x0.15Mtr.

First Class Brick work in cement mortar in ratio 1:4 in size 0.115x0.23 x 0.32 Mtr.

25 mm thick C.C. in floor of cable trench (0.3 Mtr. width) in ration 1:2:4(cement, course-sand and Stone ballast)

Grouting of M.S. Strip of size 450x25x6 mm in cle trench 100mm above floor level and at equal space distance 300mm.

Plastering of Trench in Cement, Mortar in ratio 1:4, 12mm thick in cable trench.

Fabrication and fixing cable trench cover of M.S. Angle Iron size 40 x 40 x 6 mm of size 0.3m wide 0.5 to 1.0 mtr. length with proper welding of 8 mm size of bar 2 Nos. in length and 6 Nos. in width.

0.5 Mtr. long

1.00 Mtr. long

Tripping, Single line diagram, Protection and 33/11 KV Sub-Station Board as per followong-

Fixing of tripping board of size (1500 x 900) mm made of Indian plywood of 6 mm thick fitted on wooden frame made of salwood of size (50 x 38) mm. Two support of size 900mm shall be used on back side of board. The frame of the board shall be tapered on the font side and properly finished. The board shall be painted with black enamel paint in two coats after the one coat of primer. The primer paint shall be used in both side. The prescribed matter shall be written neatly with white enamel paint.

Providing & fixing of single line diagram board for 33/11 KV substations of size (1200 x 900) mm made of Indian Plywood 6 mm thick fitted on wooden frame made of salwood of size (50 x 30) mm. Two support of salwood of size 1200 mm and two supports of size 900 mm shall be tapered on the front side and properly finished, the board shall painted with white enamel paint in two coats after one coat of primer shall be used in both side. The prescribed matter/chart shall be written neatly with red, green and black paint as required.

Providing and fixing of protection board made of teak wood with white sunmica top of size (300 x 450) mm, duly fitted with good quality ISI mark 3 nos. bells, 3 nos. on-off switches, 3 nos. indication lamps with holders test button switches. The indication lamps for T/F protection board will be mounted on switch gear room wall, which will be duly wired with 3/20 SWG PVC copper wires, complete job with the cost of all materials required.

Supply, fabrication, erection & grouting of 33/11 KV Sub-Station board of size (0.75 x 1.5) mt, 2.40 mt. high frame of M.S. Angle iron of size (40 x 40 x 6) mm, two cross bracing of M.S. Flat of size (25 x 6) mm shall be fixed with the frame, board shall be mde of 18 SWG M.S. steel of size (0.75 x1.5) mt. shall be fitted in frame with Rivet. Letters should be written by black paint on yellow background.

Providing Furniture for S/S ( 1 set=Two Nos movable Chair, 2 Nos long Table with drawer 3x 4 feet size , One long Bench three seater, One Stool ,1 No chauki 4x6 feet size wooden make)Godrej/charan make/ISI Mark

Providing Rubber mat as per RESSPO Size

Providing Fire Buckets stand with Buckets (4 No.buckets.)as per RESSPO Size

Painting of all following structure with Rubbing of old rust,1st coat with red oxide primer & two coats with good quality of aluminum paints & 0.5 M on top with post office red paint including cost of all materials and paints

33 KV Terminal Gantry.

33 KV Bus isolator & line Isolator structure

33 KV L.A/PT. structure

33 KV Post insulator structure

33 KV fuse set structure

Writing of following particulars on 11 KV pannel in English Script in Block letters with white enamel paint including cost of paints.

Name for feeder on front & back side of pannel, Date of testing, Date of commissioning, Date of Overhauling and name of Sub-station woth blue paints on yellow back ground in Hindi script.

Construction of approach road inside the switchyard 1.5 Mtr. wide with 1st class bricks on edge soling and tipping complete work including cost of all materials.

Installation of 33 KV PT on erected structure as per Assembling and installation of 33 KV PT on the PT out door structure on the plinth. Adjustment of operating mechanism in proper alignment for smooth operation of the same. The work also includes fabrication of addition arrangement for proper fixing, if required.( 1 SET=3 No) with complete connection by providing required length of armoured copper control cable with complete work.

11 KV Line work : Shifting Loading Carriage & Unloading of following materials from store centre Gorakhpur to work site

11 KV H.T. Cable 3x185mm2 ‘XLPE’

ST Pole 9 M long

11 KV 3X185 mm2 C/J Kit outdoor type.

Erection of Double pole structure on 9 mtr.ST Pole including all works of evocation of pit, pole erection, grouting in the ratio 1:4:8 (cement, sand, 40 mm brick ballast),back filling of earth ,proper ramming & fitting of all accessories (M.S. angle iron bracing with clamps, top channel with clamps, disc isulator B & S type, disc fitting B & S type, composite polymar pin, insulator, P.G. Clamp, 'E' bracket If required danger board with clamp, barbed wire earthing, etc. complete) .The work includes carriage & handling of all materials from site store to pit site.

Laying of 11 KV 3x185mm² ‘XLPE’ cable(D/C) by digging pit & making trench in Proper size(0.7 M depth x0 .6 M wide) below ground level by fixing bricks(4½˝)on both side of trench wall and 9˝ brick work at the centre of the trench along the cable.Fixing brick slab on top after filling sand around both the cable including cost of bricks/ HDD Methed as per site required as per RESSPO.

Laying of 11 KV ‘XLPE’ cable in air after providing 4” dia.GI pipe 3m long Complete work.

Providing and Jointing charges of 11 KV 3X185 mm2 C/J Kit outdoor type.

Special GI Pipe Earthing Complete for 11 KV cable jointing Kit with all materials

Making of Sectional T-off Pole with all fitting complete work.

Providing and Grouting of stay rods (16 x 1800) mm including all work of excavation, cement concrete in size (0.60 x 0.60 x 0.30) m in ratio 1:4:8 cement, sand, 40mm brick ballast) as per drg including back filling, proper ramming etc. Fixing tightening & nozzling of stay wire with stay rod with the poles of required tension as per drawing. The work includes supply, carriage & handling of stay from site store to pit site.

Capacitor Bank installation work : Shifting Loading Carriage & Unloading of following materials from store centre Gorakhpur to work site

11 KV "XLPE" insulated 3x120 mm2

Indoor Temination Kit 3x120 mm2

Outdoor Temination Kit 3x120 mm2

11 KV O/G, Switch Gear ‘VCB’ CTR-200/ 100/5A, 350MVA

Providing and installation of 2 set of 1980 KVAR Capacitor Bank As per following materials with following details with complete earthing of all materials as per RESSPO as per following details-

Providing and installation 12.65 KV, 1980 KVAR, 3-Phase, 50C/S, Outdoor type, Capacitor bank having two variable step of 792 KVAR and one Variable steps of 396 KVAR, Bank Shall be Complete with Capacitor Units of 264/132 KVAR, Aluminium busbar, Pin and Insulators, Expulsion fuse etc.

Providing and Installation of 11 KV, Aluminium Bound, Dry type series reactors

Providing and Installation of 0.52 KVAR for 792 KVAR Step

Providing and Installation of 0.25 KVAR for 396 KVAR Step

Providing and Installation of 11 KV,3-Phase Oil,-Cooled RVT

Providing and Installation of 12 KV 3-Phase Outdoor type metal enclosed vacuum capacitor switches.

Providing and Installation of 11 KV, 400 Amp. Off Load Isolator

Providing and Installation of 9 KV, 10 KV Station Class, Lightening Arrestors

Providing and Installation of Indoor Type Automatic Control Unit

Providing and Installation of Hot dip galvanised structures for complete system

Providing and Installation of Junction Box

Providing and Laying of Cu. Control Cable 2x2.5 mm2

Laying of Cu. Control cable 4x2.5 mm2

Laying of 11 KV 3x185mm² ‘XLPE’ cable(D/C) by digging pit & making trench in Proper size(0.7 M depth x0 .6 M wide) below ground level by fixing bricks(4½˝)on both side of trench wall and 9˝ brick work at the centre of the trench along the cable.Fixing brick slab on top after filling sand around both the cable including cost of bricks.

Jointing charges of 11 KV 3x120 sq.mm. "XLPE" Cable Indoor Jointing Kit

Jointing charges of 11 KV 3x120 sq.mm. "XLPE" Cable Outdoor Jointing Kit

Installation of 11 KV outgoing VCB Switchgear in control room as per Resspo drawing.

33 KV Line work : Shifting Loading Carriage & Unloading of following materials from store centre Gorakhpur to work site

33KV XLPE Cable 3x300 mm²

Petty Stock Materials.

33 KV ‘VCB’ with Structure

33 KV C.T.R. 400/200/1A (1set=3No)

33 KV Single T/F Control Pannel

Providing of following structures as per RESSPO Drawing & Erection,Grouting of following fabricated structures as per RESSPO Drawing with complete earthing.

33 KV Isolator structure

33 KV L.A. structure

33 KV Cable Stand by using and fabricating of 33 KV 2 no Top Channel 125x65x3200mm with clamps as per RESSPO Drawing.

33 KV CT structure

Providing of following equipments and Erection,mounting and fitting of equipment on erected structures as per RESSPO Drawing with complete earthing.

33 KV Line Isolator

33 KV L.A. (1set=3No)

Erection and groutung of 33 KV VCB Structure and Construction of plinth for the structure of 33 KV VCB and Installation of 33 KV VCB Assembling and installation of 33 KV VCB on the VCB out door structure on the plinth. Adjustment of operating mechanism in proper alignment for smooth operation of the same. The work also includes fabrication of addition arrangement for proper fixing, if required as per RESSPO Drawing.

installation of 33 KV CT on the CT outdoor structure . Adjustment of operating mechanism in proper alignment for smooth operation of the same. The work also includes fabrication of addition arrangement for proper fixing, if required with complete earthing as per RESSPO Drawing.

Installation of 33 KV control panel for “VCB” with complete earthing and respectively installation of battery and battery charger in control room and making connection as per RESSPO Drawing

Providing following armoured control cable and its laying form switchyard to control room 33 KV panel by digging trench in switchyard including cost of brick and sand.

Providing and Installation of 24 (12+12 volt) Volt battery and Inverter ( Exide/ADDO/microtek Make tubuler battery 230 AH Capacity) with cabinet.(1 Set=2 No. Battery 12 Volt and 01 No. 24 volt Inverter)

Painting of erected structure in switchyard in line side.

Laying of 33 KV 3x300mm² ‘XLPE’ cable(D/C ) by digging pit & making trench in Proper size(1.2M depth x1M wide) below ground level by fixing bricks(4½˝)on both side of trench wall and 9˝ brick work at the centre of the trench along the cable.Fixing Brick slab on top after filling sand around both the cable including cost of bricks slabs &sand.

safely shifting of existing 11 KV cable of Kurnaghat feeder in existing cable trench from cable hanger to mid path of trench without hanger near Ramgharh taal to S/S turning path (about 250 mtr double circuit) for space providing at cable hanger for cabling of 33 KV line.

Removing and shifting ,loading,carrriage and undloading safely of existing RC.C. Trench cover from near Ramgarh taal from RCC Cable trench to another Safe place by Crane with safely and Re-setting of trech cover safely after Laying of 33KV Cables by crane.

Laying of 33 KV 3x300mm2 XLPE cable on existing cable hanger in cable trench with Rubber grommet.

Supply of 140 mm OD PN-4 PE-80 Grade UV Stablized HDPE Pipe as per IS :4984 IN 6 MTR

Laying of HDPE Pipe for 33 KV 3x300mm2 XLPE cable.

Extra cost for Cutting road 1mtr below the road & inserting 6'' dia GI Pipe for Laying of 33 KV XLPE cable 3x300 mm2 for road passing at different places in the path of laying of cable including cost of Resetting of RCC Road with all Work.

GI Pipe Earthing Complete for Cable jointing Kit with materials

Hanging of 33 KV ‘XLPE’ cable in air after providing 6” dia. GI. pipe 3 m long Complete work at Double pole.(Rs.1475/mtrs.)

Cable jointing charges of 33 KV XLPE Cable Outdoor 3x300mm²

Jumpering between all 33KV Line side equipments in switchyard by 33 KV Cable leed properly by providing Suitable size of Alluminium Lug PG Clamp.

M/s Anil kumar singh

INDIA SUPPY CORPORATION