31/EUDC(RB)/LESA/2025-26

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. 750 MVA

33 KV Control Pannel double circuit Transformer

33KV Current Transformer 200/100/1

11 KV Incoming VCB 600/300/5A, 350 MVA

11 KV 3x300mm2 XLPE Cable

11 KV 3x300mm2 Outdoor Termination Kit

11 KV 3x300mm2 Indoor Termination Kit

11 KV 3x185mm2 XLPE Cable

11 KV 3x185mm2 Outdoor Termination Kit

11 KV 3x185mm2 Indoor Termination Kit

11 KV 3x185mm2 Straight though

33 KV Lightening Arrester

33 KV Bus Isolator

33 KV Line Isolator

Battery charger 24 Volt

Battery set 24 Volt

ACSR Panther Conductor for Bus Bar

M.S.channel 100x50 sq mm

MS Channel 125x65mm 3.5m long 4 Nos Pieces [email protected] Kg. Mtr. With wastage

M.S.Angle 65x65x6 sq mm

MS Angle 75x75x6, 2.6M 2 Nos Total [email protected] Kg./M with wastage

33 kv pin insulator

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 [email protected] Kg./M

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 GI strip shall be provided contractor )

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

Switchyard Fencing with toe wall including switchyard gate (as per Specification) with tenesh type wiremess 10SWG

Outdoor switch yard & aproch road Lighting (4 NO. LED Street Lights and required wires clamps & other materlas provided by contractor expact ST Pole )

High Pressure Testing of 33/11 KV cable. Testing equipment will be arranged by contractor.

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 5 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 4Nos foundation volts 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 5 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 5 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 if required) complete work. (1 no. T/F bay)

Supply and fixing of PG clamp Panther to Panther

Laying of double circuit 11KV 3x300 sq mm XLPE cable in cable trench with proper ferrurling. Cable trench should filled by fine sand.

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.

2x2.5 sq mm

4x2.5 sq mm

Boring type Earthing of Substation equipment and 5 MVA T/F body and neutral (delta type) by way of boring and lowering of G.I pipe 1.5" dia up to water level and minimum 20 M deep from the ground level connection in between GI pipe and T/F with GI strip of size 50x6 mm.

Supply of Rabber mat 2x1.5 Mtr.

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.

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

Feeder control panel/T/F control pannel

11 KV Incoming VCB 600/300/5A, 350 MVA

Erection of 24 V batteries set with charger including stand ( except 24 V batteries set with charger all the material & stand shall be provided by contractor) & initial charging complete set.

Laying of double circuit 11KV 3x185 sq mm XLPE cable in cable trench with proper ferrurling. Cable trench should filled by fine sand.

Laying of 11 KV XLPE cable 3x185 sq mm D/C by digging of trench 800 mm deep & 500 mm wide its boxing with bricks & sand, laying of cable filling of sand up to top cover of the trench properly levelling & ramming & covering with stone slab after laying of cable. (All material shall be provided by contractor except 11 KV cable)

Safe Dragging, loading, carriage and unloading of balanced materials with proper stacking from site to JE dump store/Lesa store after completion of work.

Provided NOC from Electrical Safety department for Energization of 5 MVA Transformer. (The amount willl be reimbursed as per actual expenditure/receipt issued by concerned department upto maximim limit of Rs. 50000.00)

Other Misc. Work if required.

All taxess as applicable shall be paid time to time extra.

M/S R P ENTERPRISES (BID ID -5533998)

P.S. ENTERPRISES (BID ID -5533731)