Installation of 05 MVA Additional Transformer and VCB at 33/11Kv Substation Banpur Under Jal Jeevan Mission (Deposite Scheme)

Safe cartage of L. A. VCB, C.T, T/F control pannel, bus coupler, post insulator, bus isolator, fuse set ACSR dog conductor, 11 kv incoming pannel and outgoing pannel, 3x300 sq.mm, 3x185 sqmm XLPE cable and PCC pole and other centerlised item store center Lalitpur to 33/11 kv s/s Talbehat and Poorakalan.

Earthing of Indoor & outdoor equipments of the Sub-Station after proper clamping and welding of joints including painting inside Soil as per RESPO/ Approved drawing details as given below

Making of traingular bridge by using M.S. electrodes and M.S. Strip 50x6mm with providing of well type pipe earthing upto 40 Mtr. Depth below G/L including welding etc. by boaring process at T/F Neutral, LA and two side of 11 KV S/G including cost of GI Pipe of size 40mm dia 10Mtr Long of ISI mark. All required material shall be provided by contractor.

Welding and laying of G.S. strip 50x6mm size with structures and all equipments in switchyard and control room, M.S. Bar including cutting, binding and proper fixing etc. complete. The welding and laying of G.S. Strips to Post Insulator, Fuse Set, Isolator, L.A. VCB, T/F etc. with full length of structures and also the M.S. bridge near All structures. All required material shall be provided by contractor.

Construction of plinth of size 3.46x4.46, having 0.5m below ground level and 0.4m above ground level. The work includes excavation of foundation, base concreting in CC 1:6:12 First class brick work in cement mortar of ratio 1:4 foundation CC in 1:4:8 and RCC work its cutting bending and binding in required shape the work also includes laying of Two nos. 3.46m long rail places complete with cutting, welding and proper fitting etc. the plinth shall be plastered on top and side. All required material i.e. cement, sand, bricks, rail pieces etc.shall be provided by contractor.

Fabrication, Erection and Grouting of the following structures as per RESPO/Approved Drawing and its, plinth 45cm above ground level as directed by the Engineer Incharge (All Material will be provided by contractor).

Line Isolator Structure (with extra C.C. work)

Bus Isolator Structure (with extra C.C. work)

Lightening Arrestor Structure (with extra C.C. work)

Post insulator structure (with extra C.C. work)

33KV VCB Structure with 3 Nos. CTs (With extra C.C. work)

Fuse Set Structure (With extra C.C. work)

Mounting and installation, including Mechanical & electrical fixing and adjustiong of the following equipments on their respective structures including proper adjustment:

33 KV Line Isolator (to be provided by Contractor)

33 KV Bus Isolator (to be provided by Contractor)

Lightening Arrestor (to be provided by Contractor)

Post Insulator (to be provided by Contractor)

33KV VCB Complete with CT's 3 Nos.(To be provided by contractor)

Fuse Set (to be provided by Contractor)

24 V Battery set with charger make sukam, luminious, okaya or equivalent

Laying of dog conductor along with cost of all required clamps and connectors etc. as per RESSPO Approved drawing of L.A., C.T., V.C.B., Bus Isolator etc.

Making of M.S. Angle Ladder type frame of Angle (65x65x6mm) & M.S. Strip (50x6mm) near power transformer for power cable with concreting of the same in the ground and proper clamping (50x6mm) of the same with transformer cable. Angle and M.S. strip and other required material provided by contractor

Making of M.S. Angle frame of (65x65x6mm) in the shape of "L" to connect T/F Neutral by copper flexible strip with proper clamping including cost of copper strip. Earthing of Power T/F Neutral shall be done seperately including welding with M.S. bar Electrode bridge 1 No. after making in triangular shape and proper connection with well type earthing etc.

Laying of 11KV cable of different size from power T/F to control room I/C and control room to D/P outside Sub-Station over a pad of river sand. Cable shall be laid 500mm below the ground in the yard by covering three sides with Ist Class brick and sand.

Erection and grouting of double pole structure of PCC Poles /S.T. Pole including stays for 11kv outdoor feeders, complete in all respect as per RESPO drawing alongwith grouting material About 3 Mtr 4" dia G.I. pipe alongwith required elbow shall be provided at D/P for power cable.

Erection of I/C panel, outgoing panels at S/Stn. Control room including grouting of Anchor bolts of panel and making of pocket for power cable to insert in panel from trench and complete filling of control room's tranches by river sand. (Incoming and outgoing pannel provided by department)

Erection of 1 No. single T/F control panel at S/S Control Room including grouting of Anchor bolts of panel and making of pocket for control cable to insert in panel from trench and complete filling of control room's tranches by river sand.

Termination of 11KV Different size XLPE cable by filling 11KV heat shrinkable type cable boxes including proper connection with LV side of T/F switch gear panel and double poles by providing suitable connectors. Cable box will be provided by contractor

Shifting and dragging of 33/11 KV 5 MVA transformer from roadside to its plinth alongwith its erection including fixing of all accessories and top-up of T/F oil. (33KV 5MVA transformer provided by department)

Providing and fixing of Distribution Board (600x450x6mm on bakelite sheet) on wall on MS angle frame with 4x16mm² L.T. cable 50Mtr long and other accessories such as 3 Nos 32A 3 Poles switch,3 Nos bulbs, 3 Nos fuse cut out 32A and etc complete in all respect.

Complete laying and termination of copper control cable from 5 MVA power T/F and 33 KV VCB in the out door switch yard in the T/F relay control panel inside the control room including cost of all materials and labour required for proper completion of works as per RESSPO drawings.

Painting of the fabricated structures with one coat of red oxide primer and two coats of synthetic enamel alumm. Paint/green paint of ISI Mark alongwith earthing strip above ground level.

Supply of 300mm sq. XLPE 11KV 3core cable

Supply of 120mm sq. XLPE 11KV 3core cable

Supply of 4x2.5mm sq. control cable

Supply of 2x2.5mm sq. control cable

M/s Kakul Traders

M/s Shubham Traders