REPAIR TO HT/LT MAIN AND DISTRIBUTION ELECTRIC PANEL INCLUDING REPLACEMENT OF CRADLE GUARD HT/LT OVERHEAD LINE AT TALBEHAT MIL STN

Amount

Prunning of tree branches not less than 1.5 mtr around the LT Over head line which obstructing the maintainance of electric supply as well as illumination in area including repair of damage broken ACSR conductor GI wire and jumpers, testing of line complete all as specified and directed by Engr-in-charge. (Note-Each span minimum 30 mtr)

Taking down the existing Unsv cradles and M&L fixing new cradles hexagonal/rectangular fabricated with galvanised steel wire 3.15 or 4 mm dia complete all as specified and directed by Engineer-in-Charge

Taking down the existing anti -climbing devices and M&L fixing new Anti-climbing devices, comprising 2.24 mm dia galvanised steel 2- strand barbed wire with 2.0 mm dia barbs wrapped spirally round poles, to alength of 0.5 to 1.0 metre clamped and properly secured or as ordered complete all as specified and directed by the Engineer-in-Charge

Taking down the existing anti climbing device spikes type and M&L Anti climbing devices, spikes type fabricated out of M.S bars (rounf, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole complete all as specified and directed by the Engineer-in-Charge

M&L for fixing new danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S clamps, bolts and nuts of approved size for LT 20x15 cm size complete all as specified and directed by the Engineer-in-Charge

S&F pin type polymer/porcelain, vitreous, white, brown or green insulator including Galvanised Mild Steel spindle, two Galvanised iron washers and one GI nut 100 mm height , 65 mm dia suitable for 1100 Volt working pressure grade (LT) complete including taking down old insulators complete all as specified and as directed.

S&F shackle type polymer/porcelain, vitreous, white, brown or green insulator including Galvanised Mild Steel straps, washers, suitable bolts, washers and nuts of size 100 mm height, 115 mm dia for 1100 volts working pressure grade complete all as specified and directed.

S & F gang operated air break switchwith DO fuse assembly, three poles, outdoor type, nominal system voltage 11 KV, rated voltage 12 KV, rated normal current 200 Amps, rated frequency 50 Hz, rated one minute power frequency withstand voltage between (i) earth & poles 28 KV (rms) (ii) across the isolating distance 32 KV (rms), rated lightning impulse withstand voltage (i) to earth and between poles 75 KV (Peak) (ii) across the isolating distance 85 KV (Peak), Rated short-time withstand current 25 KA for 3 seconds, rated peak withstand current 63 KA for climatic conditions at the site, mechanically operated mounted on insulator and steel frame with operating mechanism worked from ground level for current complete all as specified and as directed.

Servicing and maintenance of Air Break switch (Gang operating Device) both verticall and horizontal type of capacity 11KV triple pole mechanically operated on insulator and steel frame by greasing, checking serviceability and replacement of heavy duty brass Jaw and Blade set, copper strip set, lugs nutbolts, Jumpers all set of three complete all as specified and directed.

M & L for plain cement concrete (1:4:8) type D-2 using 40mm graded stone aggregate in foundation of PCC poles/ struts, etc. including form work complete all as specified and directed

M & L for plain cement concrete (1:3:6) type C-2 using 40mm graded stone aggregate as in foundation of stay assy/ pole etc, including form work complete all as specified and directed

M & L for plain cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate for coping/plinth of poles, including necessary form work finished even & smooth without using extra cement all as specified and directed

Excavation in trenches in soft/loose soil not exceeding1.5 meter wide and not exceeding 1.5metre wide and not exceeding 1.5metre in depth and getting out.

Excavation in trenches n.exc 1.5m wide and exc 1.5m and n exc 3.0 m depth in any type of soil

Removing excavated materials (soil) not exceeding 50metre and depositing where directed at a level not exceeding 1.5 meter above starting point

Returning filling in with excavated soil, including spreading, levelling watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

M&L sand cushioning for cable protection in trenches 8 cm before laying cable and 15 cm deep over the cable all as specified.

Supplying and laying reinforced precast concrete cable cover, class HV, type 2, flat size 450mm x 180mm x 40mm Make: Everst ot Equivalernt

M&L for earthing complete with galvanised steel earth plate electrode 600X600X6 mm thick, burried directly in ground,earth pit not less than 2.25 meter deep below ground level with top edge of earth plate not less than 1.5 meter below ground level, steel earth plate connected with 25x4 mm GI strip by means of bolts, nuts, check nuts and washer of galvanised iron or steel as shown in electrical plate No. 3 connected to earth test point all as described in MES schedule part II including excavation earth work concreate pit with 50 mm thick RCC cover in RCC 1:2:4 type B-I duly reinforced with MS bars 6 mm dia @ 150 C/C both ways and pit chamber in PCC 1:2:4 type B-I with 2 Nos suitable lifting handles of 12 mm MS bar and GI protection pipe of suitable size,and watering pipe 20 mm dia with water funnel test point and extra length up to 7.5 meter connected to Panel board all as specified Note :- If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

M&L for cutting of vegetation surrounding transformer, two poles, four pole structure, LT panel at various sub station / E&M installation and remove to a distance not exc 50 mtr all as directed.

M&L for repair /replacement of damaged LT panel section of front/back/side /top and bottom portion of any size MS sheet with new of required size or thickness and fixing on existing LT panel board including necessary bracing/welding work and drilling works including necessary hinges and two coat of synthetick enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply and fixing framed work as indoors or gates of angle made out of FE 410-W Gde E-250 quality -A or other section with gusset plates, rails, fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete

Supply and fixing in replacement of MCCB 4 pole , 400 amp adjustablethermal and adjustable magnetic type of rating 35 KA on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed

Supply and fixing in replacement of MCCB 4 pole , 350/320 amp adjustablethermal and adjustable magnetic type of rating 35 KA on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed

Supply and fixing in replacement of MCCB 4 pole , 250 amp adjustablethermal and adjustable magnetic type of rating 35 KA on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed

Supply and fixing in replacement of MCCB 4 pole , 200 amp adjustable thermal and adjustable magnetic type of rating 35 KA on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed

Supply and fixing in replacement of MCCB 4 pole , 160 amp adjustable thermal and adjustable magnetic type of rating 16 KA on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed

Supply and fixing in replacement of MCCB 4 pole , 100 amp fixed thermal and fixed magnetic of rating 16 KA on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed

Supply and fixing in replacement of MCCB 4 pole , 63 amp rating of 16 KA on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board

Supply and fixing in replacement of MCCB 3 pole , 63 amp rating of 16 KA on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board

Supply and fixing in replacement of MS Chequered plate of 5 mm thick or over in thickness in available of Fe - 290 Gde E165 and fixed in substation building including painting with black colour over one coat of red oxide primeover and making provision for lifting the plate from duct complete all as directed.

M&L for Cross arms,Bracings,Supports,Clamps and back Plates fabricated from structural steel Sections including Nuts, bolts, Washers, Welding nuts, bolts, washers welding bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of Synthetic enamel paint complete all as Specified and directed.

Re-Streaching of Aluminium reainforced condutor by opening from insulators and refixed with streached complete all as specified and directed.

M&L LT line PVC spacers spiral type for two/three/four line (separator) complete all as specfied and directed.

S&F in repair Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed.

S&F in repair Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm complete all as specified and directed.

Material and labour for GI wire 4mm dia (8 SWG) stretching and fixing on pole for continious earth conductor, Guard wire 3.2 mm (10 SWG) for cradle (Hexagonal/rectangular) including binding wire all as specified and directed.

M&L including fabrication of existing panel cover with hing, nut and bolt with two coat painting complete all as specified and directed.

M & L for painting of two pole structures of steel/rail/steel tubular pole in E/M installation complete including all cross arms, clamps etc with 2 coats of aluminium paints and including preparation of surfaces and painting upto the height with 2 coats of synthetic enameled paint including preparation of old surfaces complete all as directed.

M & L for painting of three pole structures of steel/rail/steel tubular pole in E/M installation complete including all cross arms, clamps etc with 2 coats of aluminium paints and including preparation of surfaces and painting upto the height with 2 coats of synthetic enameled paint including preparation of old surfaces complete all as directed.

M & L for painting of four pole structures of steel/rail/steel tubular pole in E/M installation complete including all cross arms, clamps etc with 2 coats of aluminium paints and including preparation of surfaces and painting upto the height with 2 coats of synthetic enameled paint including preparation of old surfaces complete all as directed.

M & L for painting of RCC pole (Cross arms, clamps etc) with 2 coats of aluminium paints and including preparation of surfaces and painting upto the height of 1.2 m pole 9 m long with 2 coats of synthetic enameled paint including preparation of old surfaces and making colour bands and rewriting the pole number complete all as directed.

M & L for painting of tubular/ rail pole (Cross arms, clamps etc) with 2 coats of aluminium paints and including preparation of surfaces and painting upto the height upto 9 m pole with 2 coats of synthetic enameled paint including preparation of old surfaces and making colour bands and rewriting the pole number complete all as directed.

M & L for repairing and servicing two/four pole structures comprising of following works :- (a) Dismantling the ACSR jumper connection from Air break Gang operated drop out fuse end lightening arrestors etc from the two/four poles structures, replacing the complete jumpers in to new with ACSR conductors including connecting with suitable thimbles connections/binding/PG clamps and providing monoplast compound over binding/thimble connections b) Removing the complete rusted bolts, nuts and washers and replacing with new bolts, nuts and washers (c) Disconnecting the AB switch knives cleaning and servicing by lubricating the moving parts terminals with petroleum jelly. (d) Cleaning the exposed surfaces of two pole structure complete and painting with two coats of synthetic enamel aluminium paint all as specified and directed by Engr-in-Charge

M&L for checking of battery charger of any size and any capacity with minimum requirement of material all as per site requirement complete all as specified and directed. (Note : Quoted rates shall be deemed to include opening of bettery charger accessories and taking the defective items to the approved workshop

M&L checking the roof top solar panel inverter battery, disconnect the terminals, checking the terminal shape, electrolyte solution level & measure density/specific gravity of electrolyte solution, top of the electrolyte solution for the max level of the battery and connect the terminals complete all as specified and directed by the Engineer-in-Charge

Supply and fix junction box Triple Pole and neutral enclosure compression gland 2 with connector and clamp for pole mounting with two nos of nut bolt and washers and socket complete of size not less than 12"x10"x4" complete all as specified by Engineer -in- Charge Make - Sintex/Hensel

Supply and fix junction box Single Pole and neutral enclosure compression gland 2 with connector and clamp for pole mounting with two nos of nut bolt and washers and socket complete of size not less than 12"x10"x4" complete all as specified by Engineer -in- Charge. Make - Sintex/Hensel

M&L for AB switch copper knives with arc rod suitable for 11KV GOD complete all as specified and directed by Engr-in-Charge.

M&L for AB switch female contact suitable for 11KV GOD complete all as specified and directed by Engr-in-Charge.

M&L for AB switch Jumper carries suitable for 11KV GOD complete all as specified and directed by Engr-in-Charge.

M&L for AB switch copper fluxible strip suitable for 11KV GOD complete all as specified and directed by Engr-in-Charge.

M&L for painting and writing with paint in all existing sign boards such as SM/MES No board of equipments and other board as per the direction given by Engr-in-Charge in E/M installation 11KV with skilled painter after applying two coat synthetic enamel paint over a primer complete. Content, colour and letter size as approved by Engr-in-Charge complete all as specified and directed.

M&L for computerised print on PVC board with blue background and white letter of suitable size indicating incoming from, outgoing to the area of distribution, capacity and CT ratio fixed at the front side of each panel both HT and LT panel section wise complete including necessary fixing arragement in E/M installation/sub station (matter and size of letters as approved by Engr-in-Charge) complete all as specified and directed.

Note :- Debris obtained from all items should be removed in low lying areas as directed by Engr-in-charge out of MOD Land. (Rates quoted for items are deemed to be included for this, where removal of debris in the items is not considered.)

m/s bobby enterprises (BID ID -3188183)

M/S SHIVA TRADERS (BID ID -3188220)

M/s Dinesh Kumar (BID ID -3194077)

M/s Indu Enterprises (BID ID -3188155)

HARNAM SINGH ANIL SINGH (BID ID -3188075)

M/S Kharya Associates (BID ID -3187704)