Tender for design supply erection testing and commissioning of 33 KV Bay interconnection facility for Baner Dehan Circuit III at 33 KV Switchyard Baner Power House Jia under RE Baner PH Division HPSEBL Jia

Amount

Providing, installation and commissioning of 33 KV Vacuum Circuit Breaker(VCB), 36 kV, 1800 A, 25 KA, Outdoor Type at 33 kV Baner Power House switchyard as per detailed technical specifications

Providing, installation and commissioning of 33 kV Control and Relay (CR) Panel (with Numeric Differential Relay, IEC 61850) , main and check Energy meters etc complete in all respect as per detailed technical specifications

Providing, installation and commissioning of 33 kV lsolator (1250 A, 25kA, with Earth Switch) ( clamp size for Line side is ACSR wolf & Bus side is ACSR Zebra) complete in all respect as per detailed technical specifications

Providing, installation and commissioning of 33 kV Isolator (1250 A, 25kA, without Earth Switch) ( clamp size for ACSR Zebra) complete in all respect as per detailed technical specifications

Providing, installation and commissioning of 33 kV LA /Surge Arrester (30 kV, 10KA, Station class, Zn0, Porcelain) complete in all respect as per detailed technical specifications

Providing, installation and commissioning of 33 kV Current Transformer (33 kV, IN, Multi Ratio Multi Core, Outdoor) complete in all respect as per detailed technical specifications

Extension of Bus Bar ( Double Bus configuration with Twin moose ACSR conductor), Insulators discs and supporting accessories as per detailed technical specifications

Providing, erection and commissioning of Super structure for 33 KV bay including all equipments structure, Nuts and bolts as per details complete in all respect

Providing, laying & commisssioning of Control cables of various cores and sizes from 33 kV switchyard to control room complete in all respect.

Extension of Earthing, laying of Earth Mat etc. as per designs and instructions prescribed in attached Annexure-I complete in all respect.

33 KV switchyard Lighting as per Annexure-J attached complete in all respect.

Prov. 1 No. HP (all in one) Desktop, Model No. J5040 alongwith 1 No. HP laserJet P1108 Printer for monitoring and recording the critical parameters.

Prov. visitor chairs for office use

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kind of soil 60% & Ordinary rock 40%.

Centering and shuttering including strutting, propping etc. and removal of form work for : Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand) : 8 graded stone aggregate 40 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level:- Mild steel and Medium Tensile steel bars.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand): 3 graded stone aggregate 20 mm nominal size)

Providing and laying cement concrete 1:5:10 (1cement :5sand :10 graded stone aggregate 40mm. nominal size) with 15 % plum and curing complete excluding cost of form work in retaining walls/ Breast walls, the size of plums shall usually be 150mm. to 300mm. as per H.P.P.W.D.Specification.

Providing weep holes in Retaining wall, Random rubble masonary/Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 75 mm dia PVC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required: n stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge:- Made of G.I. wire of dia 4 mm

P/L 40/20mm size stone crushed aggregate in 33kv way/ switchyard as per direction of EIC

Providing and fixing anchor bolt & long bolt etc. i) Isolator (20 mm dia, 750 mm long)

Providing and fixing anchor bolt & long bolt etc. ii) C.T (20 mm dia, 750 mm long)

Providing and fixing anchor bolt & long bolt etc. iii) VCB

Providing and fixing anchor bolt & long bolt etc. iv) Gantry 24 mm dia ( 700 mm long)

Nivesh Engineering and Power Solutions (BID ID -448486)

DEEPANSHU GAUTAM GOVT. CONTRACTOR (BID ID -448319)

M/S DEVARYA ENGINEERING (BID ID -447955)