06/EUCC-V/LESA/2023-24

Amount

Dragging, loading, carriage and unloading of following store materials with proper stacking from ESC Daliganj to JE dumps store and from JE dump store to work site within municipal area.

33 KV VCB 800 Amp.

33 KV 3x300sqmm XLPE cable

33 KV Jointing Kit Indoor/Outdoor 3X300sqmm XLPE Cable.

ACSR panther conductor

11 KV 3x300 Sqmm XLPE Cable D/Ckt.

33 KV Control Pannel Double Circuit Transformer

33 KV Lightening Arrester 400 Amp.

33 KV Line Isolator

33 KV Bus Isolator

33KV Current Transformer 200/100/1

11 KV Incoming VCB 600/300/5A

11 KV Out going VCB 200/100/5A

MS channel 100x50 mm

MS Channel 125x65mm

MS Angle 75x75x6 mm

MS channel 100x50 mm

MS Round of 32 mm dia for laying of main earthmat in switch yard & for panel earthing bridge [email protected] Kg./M

MS Round of 32mm dia for making MS earth electrode 32x3000mm. [email protected] Kg./M

Laying of D/C 33 KV 3x300 Sqmm XLPE cable in parallel in normal soil by digging of trench 1050 mm deep & 750 mm wide its boxing with bricks laying of cable & seperation of cable by brick wall, filling of sand upto top and covering with stone slab after laying of cable (All material will be provided by contractor except 33 KV cable)

Laying of 33 KV XLPE cable 3x300 sq mm S/C in HDPE- Pipe 150 mm dia by digging of trench in Kachcha/Pakka of suitable size at road crossing (All material will be provided by contractor except 33 KV cable)

Hoisting, jumpering, clamping of 33 KV 3x300 sq mm XLPE cable on cable stand/structure with proper jumpering with help of PG clamps (required PG clamps will be provided by contractor).

Earthing of substation Switchyard.

Earthing of substation Switchyard complete by round bar 32 mm dia exavation of earth for laying of earth mat 750mm deep and proper leveling after laying of earth mat Complete as per specification and connecation of all switchyard equipment by GI Flat 50x6 mm (The contractor shall arrange all the material except MS Round Bar 32 MM)

Cutting ,fabrication and driving of earth electrode of size 32x3000 mm

Cutting shaping, laying and welding of riser strip size 50x6mm G.I strip of size 50x6 mm in between earth mat and equipments /structure/body of T/F for earthing (two nos Riser for each structure equipment individually )

Earthing of Indoor Equipment by making of 2 Nos. Quard of round bar 32 mm dia as per norms.

Fabrication & Erection of cable stand made of two nos MS channel 100x50x3 mtr. Long jointed to each other by means of 05 nos MS strip 50x6 mm of size 150 mm Long each by welding at equal distance interval as per norms and grouting in block of 300x300x700 completely providing two nos cable clamp also.(All materials will provide by contractor except MS channel).

Painting of all structures equipment.

Construction of Power T/F plinth suitable for 33/11KV 08 MVA power T/F of size 4x3x1.3 having 0.4 mtr height above ground level. The work includes excavation of foundation base concreting in cc ratio 1:6 M as 12 1st class brick work in ratio 1:4 with coarse sand ,foundation cc in ratio 1:4:8 using M.S bar of 12 mm dia for reinforcement the work includes laying of 2 nos rail pieces 4 mtr long as per drawing/practice the plinth shall be finished in all respect. (only rail piece and M.S angle provided by the department)

Construction of masonry type plinth for 33KV VCB of size 1.6x1.6x1 M brick, sand, cement and stone grit including grouting of 4 Nos foundation Bolts for erection of 33KV VCB.

Isolator Structure-Fabrication of Isolator structure minimum 3.5 mtr overall height and 2.5 mtr above ground level as per RESSPO drawing, with help of M.S channel 125x65 mm two pieces of M.S channel joined to each other by M.S flat 50x6 mm, diagonally at the interval of 0.5 mtr and top & bottom of the structure. Grouting of Isolator structure in CC (cement ,coarse sand and stone grit of 20 mm gauge) including supply of necessary T&P and painting os structure complete.(only M.S channel and angle provided by the deptt)

Lightning Arrestor/ CT structure/ PT structure : - Fabrication of lightning arrestor/CT structure/ PT structure as per RESSPO drawing with the help of 2 nos M.S channel 125x65 mm minimum 3.5 mtr long grouting 1 mtr deep from ground level in cc in ratio 1:4:8. complete in all respect.

Erection of structures, grouting, plinthing and painting of ALL structures equipment.

Mounting of accessories/equipment on fabricated structure complete work with making proper alignment and tightening the work includes fabrication work if required for proper operation of equipment .

33 KV VCB

33 KV lightning Arrestors

Bus/Line Isolator

Fabrication & Erection of Neutral Stand structure with foundation

Safe dragging of 33KV 08 MVA T/F and its accessories like radiator, conservator tank, exposure event from unloading place upto T/F plinth its placement on plinth and with proper alignment approximate 25 Mtr distance with the help of crane sleepers and man power etc.

Erection and commissioning of 08 MVA T/F mounting of radiator conservator tank exposure vent etc. Filling of T/F oil in radiator conservator tank with complete work as per RESPO Norms.

Jumpering complete T/F bay with ACSR panther Cond. and required clamp with nut & Bolts from 33KV existing bus bar & 33KV cable to T/F (with copper L piece) complete work.(01 no. T/F bay)

Laying of double circuit 11 KV 3x300 sq mm XLPE cable in normal soil by digging of suitable size of trench as per site condition cable should be covered by bricks and sand.

Laying of Single circuit 11 KV 3x300 sq mm XLPE cable in Existing trech.

Hoisting, jumpering, clamping of 11KV 3x300 sq mm XLPE cable on cable stand/panel with proper taping with the help of empire tape. PVC tape and connectors.

Construction of Control cable trench of size 150 mm wide 300 mm deep with brick work along with provision trench cover M.S strip at the interval of 0.30 M and M.S angle at both the edge of the trench.

Construction and fixing of trench cover0.5 M wide 0.75 mm thick with cement, coarse sand & stone grit in ratio 1:2:4 for covering of cable trench150 mm wide with provision of M.S Angle and MS Bar as per RESPO Norms

Supply & Laying of copper control cable of following sizes its proper dressing ,ferruling and connection with the system.

Copper Control Cable 2x2.5 Sq. mm.

Copper Control Cable 4x2.5 Sq. mm.

Copper Control Cable 6x2.5 Sq. mm.

Pipe boring type earthing minimum 20 mtr deep from ground level or upto water level with B class G.I. pipe 2 " dia. Connection of equipment with earthing by GI strip 50x6 mm included in the job as per specification/norms for power transformer, VCB, CT/LA and other. (All materials will be Provided by contractor)

Supply and installation of fire extinguisher Co2 type 4.5 Kg at suitable place as per RESPO Norms

Provide bucket with bucket stand as per norms (3nos bucket for sand & 3 nos bucket for water in one set.)

Complete work of fixing of inertlocking tils in swithchyard area. (All the materials shall be provided by contracter)

Provideing gravels (20 mm stone ballast) in swithcyard upto 15 cm hight form the graund level.

Dismentalling of old 33 KV control panel

Erection, Commissioning and Testing of old 33 KV Control Panel as per norms

Construction of cable trench size 800x850 mm by 9" thick brick wall, plastering and erection of angle frame including trench cover as per norms.

Dragging of following panels (Control and feeder pannel) from unloading place upto control room and placement erection and grouting, commissioning & testing of the same as per RESPO Norms

33 kV T/F Control panel D/C

11 KV Incoming VCB 600/300/5A

11 KV Out going VCB 200/100/5A

Supply of following auxiliary material

Office table ( 1200x750x600 mm) with sunmica top and one drawer

Wooden Armed Chair

Bench

Line Chart Board

Rabber mat 2x1.5 Mtr.

Construction of Toe wall around the outdoor Switchyard of the S/S of size 0.75x0.25 Mt.At Base and 0.25 Mt. At top as per RESSPO Norms by lst class bricks in the ratio 1:6, Base concreting of the wall to be done in ratio1:6:12 and plaster 12 mm thick in ratio 1:4.

Fabrication of switchyard fencing with wiremesh10 SWG (37mmx50mm) as per drawing along with Fabrication of one number gate made of MS Angle, MS Channel, MS Flat together with locking arrangement, its Installation including the cost of civil material, angle 50x50x6mm, Channel Etc .

Supply & Erection of 24 V batteries set including stand & initial charging complete set.

High pressure testing of cables

Supply and fixing of 30-40 watt LED street light with fitting Alluminium body and G.I. Pipe 100 mm dia complete set with bracket & holding clamp

Supply and fixing of Alluminium conductor cable PVC insulated 16 Sqmm 02 core for connection of street light

Supply and fixing of 32 Amp 240 Volt DP metal claid reviable type switch for street light.

SINGH ENTERPRISES