TENDER FOR ITEM RATE CONTRACT FOR REPAIR AND GENERAL MAINTENANCE OF SECONDARY SUB STATION AND TREE PRUNING IN DIFFERENT LOCATION AT MEERUT CANTT UNDER GE(U) E/M MEERUT CANTT.

Amount

Trimming/ lopping branches of tree touching to LT/HT OH lines not exceeding 30 cm girth , shrub, vegetation, bushwwod and saplings at least upto 3 M from outer edge of ACSR including removing of braches of trees etc. to a distance exceeding 100 m and not exceeding 150 M complete all as specified and directed. Note :- (i) Shutdown wherever required shall be taken in writtig from Engr-in-Charge.

Surface dressing not exc 15 cm deep in soft/loose soil including levelling and dressing / cleaning of surrounding areas of 2/4 poles plinth mounted transformer / E/M substation including removing of tree branches, plants, brushes etc. surfaces formed to required slope etc,. Complete all as specified.

Dismantling Galvanised earth conductor , service feeder or distributor span, guard wire with cradles complete all as specified.

S&F guard wire and Cradles, hexagonal/ rectangular, fabricated with galvanised steel wire 4 mm dia.including binding with MS wire of suitable size complete all as specified.

Dismantling unserviceable stay assembly complete , setting aside including demolition of PCC and necessary excavation, and making good to disturbed surfaces complet all as specified.

M&L Stay Assembly for electric poles with 20 mm dia stay rod , loop type insulator, stay clamps, excavation, earth work and concrete complete all as specified and shown in electrical plate No. 01 of SSR Part I. ( loop type insulator, stay clamps, excavation and concrete shall be deem included in the unit rate and shall not be measured and paid separately)

Taking down of old existing unserviceable pin type insulator and S&F Insulator Pin type, pocrcelain , vitreous, white , brown or green, insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut , 100mm height, 65 mm dia. For 1100 volts grade complete all as specified.

Taking down of old existing unserviceable shackle type insulator and S&F insulator Shackle type, Porcelain vitreous , white, brown, white or green insulator including galvanised mild steel straps washers, insulator bolts, washers and nuts ; 1100 Volts working pressure, 100 mm height, 115 mm Maximum dia., with 31x5 mm galvanised steel straps and 14 mm dia. of bolts complete all as specified.

Taking down of old existing unserviceable danger notice bOard and S&F Danger notice plate 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. Note:- FI clamps, nuts, bolts and washers etc. shall be deemed included in the unit rates quoted by contractor.

Taking down of existing old wornout disbanded mild steel cross arms and M&L Cross arms , bracings, supports, clamps and back plates fabricated from structural steel sections including 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 paint complete all as specified and directed.

Taking down of existing unserviceable anticlimbing device and M&L Anti climbing device; spikes type fabricated out of M.S. bars ( round, square and flat ) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole and applying two coats of aluminium paint over a coat of aluminium primer complete all as specified and directed.

Releasing the binding of ACSR conductor of OH lines from insulator , removing the jumper, connector, service wire, disconnecting the connection of UG cables and restretching of existing HT/LT OH lines , any size, length and span upto desired sag as designed by Engineer-in-Charge and rebinding the ACSR Conductor on insulator , reconnecting the UG cable etc complete all as specified. (Note :- Linear length centre to centre of the poles multiplied by No(s) of line wire restretched shall only be measured for the purpose of payment)

Dismantling of ACSR from overhead lines service feeder or distributor span and Supplying, straining and stretching of Over head aluminium conductor steel reinforced (ACSR) of any size on HT/LT poles, (with suitable sag as designed by Engineer-in-Charge) including binding and jointing the conductor with and including 14 SWG binding wire and coloured sleeved jumpers with jumper connections with PG clamps complete all as specified.

Dismantling the existing unserviceable PCC/ mild steel swaged poles/ strut from ground after necessary excavation etc and removing including making good disturbed ground complete all as specified. Note: Excavation and earthwork shall be deemed included in the unit rate quoted by bidder.

Supplying, transporting, erecting and fixing Steel tubular swaged poles type 410 SP-31 ( 9.0 metres long) complete with cast iron / Mild steel base plate, CI finial, taper plug, bolts, nuts and screws as specified, including necessary excavation and earth work in soft/ loose soil , PCC 1:3:6 type C2 in foundation and around poles and PCC 1:2:4 type B1 as in plinth block duly finished even and smooth without using extra cement, disposal of surplus soil to a distance not exceeding 50 m and depositing where directed, painting exposed surafces steel tubular poles with two coats of aluminium paint over one coat of red oxide primer and black bituminous paint on steel surafces embedded in concrete and providing 300 mm wide bands (5 bands/ straps with fluorescent synthetic enamel paint in alternate colour of black and white from plinth block and numbering of poles , painting embedded portion of poles with one coat of bituminous paint complete all as specified and shown in drg No.TD/EM/1 and directed.

M&L for preparation of old painted surfaces erected steel tubular swaged poles / Rails/Girder poles of LT over head line ( Except embedded portion) , 9 M long including all MS work mounted on pole , earth protection & water pipe ( if exists) and providing one coat of aluminium paint and providing 05 Nos bands/ straps with Two coats of synthetic enamel paint ( black & yellow and Black and red white 30 cm wide each) from top of plinth block and numbering of poles with white synthetic enamel paint on yellow synthetic enamel piant ground (50mm wide and 100mm high letters) including encircling the letters or figures complete all as specified

M&L plain cement concrete type B1 ( 1:2:4) using 20 mm graded stone aggregate as cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railing upto 60 cm in height, copings, kneelers, apex stones, bed plates, coping/ plinth to electric poles and the like including weathering , slightly rounded or chamfered angles and throating, as directed including necessary formwork complete all as specified.

Finding out fault in any size of cable, 1100V grade to 33000V with the help of Fault Testing Van by disconnecting of cable from both sides and making connection after fault finding and repairs upto a length of 500m complete all as specified. Note:- All the equipments like Surge Generator with accessorie , Head Phone, Pin Point set, Earthing cable, Cable fault locator T-905, TC-808, Soldering iron, Capacitor unit, Power cable, Nose plier, Card for SSG-1100 , including transport for shifting of cable fault locator etc shall be arranged by contractor at his own cost. The rate quoted by contractor shall deem to be included and nothing extra shall be allowed.

Supplying, installing, commissioing and testing of LT switchgear panel board ( Kiosk) of size not less than 600mmx450mmx300mm, IP-55 (outdoor type) , 415 Volts, 50 Hz, AC supply, three phase and neutral ( 4 wire) , 300 Amps coloured horizontal tinned Aluminium bus bars , factory made out of 3.15mm thick MS sheet structure mounted on rigid mild steel angle iron frame of 50mmx50mmx6mm with 400mm long extended legs grouting in PCC 1:2:4 type B1 of size 150mmx150mmx250mm , duly epoxy powder coated internally and externally with approved shade, rubber gasketted, hinged front double door and back openable doors with proper locking arrangements for dust and vermin proof ,complete including adjustable thermal and fixed magnetic release MCCB 4 pole, 200 Amps, 415V,36 KA,50 hz -01 No (incoming),suitable size cable allay, lugs , glands and making connections/ wiring with suitable size SC PVC insulated copper conductor cable all as specified.

Shikha Enterprises