CWE/RAJ-32/19-20

Amount

Dismantling of unserviceable overhead ACSR conductor of any size including removing of PG Clamps jumpering etc and kept in safe custody. & removing unserviceable conductor from site complete all as specified & as directed.

Dismantling of GI earth/guard wire of any size and removing unserviceable GI wire from site complete all as specified and as directed.

Dismantling of old unserviceable stay assembly including stay wire complete with necessary demolition of concrete exceedingavation and earth work as reqd. and removing the same from site complete all as specified & as directed.

Dismantling of old, unserviceable HT (PCC) concrete pole of any size with necessary demolition of concrete foundation including exceedingavation, earth work as reqd complete all as specified and as directed.

Dismantling of cross arms of MS channel or angle section etc complete fixed on RCC/steel tubular poles carefully including separating and setting a side serviceable cross-arms for reuse in the work and removing unserviceable cross arms complete all as specified and as directed.

Dismantling of insulators of any type & size from position including separating & setting a side serviceable insulators for reuse in the work & removing unserviceable insulator from site complete all as specified & as directed.

Takig down old unserviceable HT cable any size from any position complete all as specified and directed.

Taking down old unserviceable HT GOD any type and size complete all as specified and directed.

Taking down old unserviceable GI pipe any size complete all as specified and directed.

Exavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out in any type of soil complete all as specified and as directed for foundation of stay,laying of cable etc.

All as per item No. 10.00 above, but for each additional 1.5 mtr or part thereof in depth beyond the first 1.5 mtr for foundation of poles.

Removing excavated material not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point all as directed.

Returning, filling in, including spreading, levelling, watering and well remmining in layers not exceeding 25 cm.

Clean and dry sand cushioning for cable in trenches all as specified and directed.

Supply and laying of bricks old class ‘B’ as protect on to UG cable laid flat adjoining to each other width wise all as specified.

Plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate in foundation of PCC poles/struts as specified including necessary form work all as specified and directed.

Plain cement concrete 1:2:4 type C-1 using 20mm graded stone aggregate for foundation around poles , including necessary form work finishing even and smooth without using extra cement , all as specified and directed.

Plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate for coping around poles , including necessary form work finishing even and smooth without using extra cement , all as specified and directed.

Supplying, laying, testing and comissioning of XLPE insulated , screened , PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor ,11000 volts grade cross sectional area 95 Sqmm 3 core complete all as specified and directed.

Supplying, laying testing and comissioning of XLPE insulated , screened , PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor ,11000 volts grade cross sectional area 150 Sqmm 3 core complete all as specified and directed.

Supply and errection of steel tubular swaged poles with two coat of aluminium paint over a coat of red oxide zinc chrome primer in externally exposed to view portion and black bituminous painting to internal surface and portion embedded in concrete incl marking of MES pole No in black paint complete with cast iron base plate,finial tapper plug,bolts,nuts & screws as specified type 410 SP - 55 (11.00 mtr long) conforming to IS :1678 complete all as specified and directed Note :- exceedingavation,returning and filling,removing of materials and concrete will be measured and paid separately .

Stay assembly complete with all accessories and stay clamps all as shown in electrical plate No 1 of SSR Pt-1 with using stay rod of 20 mm dia, including necessary exceedingavation, PCC, loop insulator complete all as specified & as directed. Note:- Stay wire will be measured and paid separetely.

ACSR condutor of any size on HT over head line including necessary binding work, jumpering, maintaing proper sag as per IE Rule including cutting of tree branches around the ACSR with in area of 2 mtr dia all as specified and as directed

All as per item No.23.00 above, but restraining only of loose old serviceable ACSR conductor of any size at existing position /location here-in-before including maintaining proper span sag complete all as specified and directed.

Galvanised steel wire 3.15/4 mm dia as in contenious earth wire/guard or cradle wire made to shape hexagonal/rectangular fixed on poles for LT feeder including binding the same with new GI binding wire not less than 2 mm dia complete all as specified & directed.

Cross arms, bracing, support, clamps etc made out of mild steel channel or angle section of reqd size and shape including clamp, back plate with bolts, nuts & washers drilled for insulator bolts, welding, bending cold or hot in any shape or size including all fixing arrangement on HT/LTover head line and painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified & as directed.

Fixing only old serviceable cross-arms obtained from ser itm No 05 with providing new bolts, nuts and washers as reqd including painting with one coat of aluminium paint over a coat of red oxide primer after preparation of old surfaces complete all as specified and as directed.

Pin type insulator porcelain vitreous, white, brown or green including one galvanized mild steel spindle, two galvanized iron washer and one galvanized iron nut 150 mm height, 150 mm dia for 11000 volts grade.

Fixing only old serviceable pin type insulator as obtained from item No 6.00 here-in-before after through visual checking and testing with HT megger all as directed by Engr-in-Charge.

Disc type insulator, porcelain, vitreous 145 mm height and 255 mm dia ball and socket type, white, brown or green "two in series" assembly for tension with tension clamps for conductors working pressure 11000 Volts.

Fixing only old serviceable single disc assembly as obtained from item No 6.00 here-in-before after thorough visual checking and testing with HT megger all as directed by Engr-in-Charge.

Air break isolator triple pole for current rating upto 400 amp 11000 Volts mechanically operated from gound, mounted on 15 Nos insulators and steel frame including all fixing arrangement on HT pole, connection with ACSR, aluminium lugs, meggering & testing, dismantling of old unserviceable isolator all as specified and directed.

GI pipe light grade laid in trench under road/foot path or fixed on pole with necessary clamps with bolts etc all as directed of following size 80 mm bore

Earthing complete with galvanised steel plate electrode 60 cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) connected to galvanized earth wire 4 mm dia by means of nuts, bolts, check nuts and washers of galvanized iron strip or steel all as shown in electrical plate No 5 connected to earthing test point including necessary earth work and PCC (1:3:6) type (using 20 mm graded stone aggregate) pit and CI cover and watering pipe 15 mm dia medium grade GI pipe for earthing lead to protect it from any mechanical damage/injury including testing on completion and taking out old unserviceable earthing complete all as specified and directed.

All as per item No 34.00 above but 32 x 6 mm strip earthing

Supply and topping up of transformer oil of dielectric strength not less than 40 KV in the transformer / Voltage stabilizer installed at site in various location under Nowshera garrison complete all as directed .

Draining out of transformer oil from floor mounted 11/.433 KV transformer and de hydrating using centrifuzing machine till its die electric strength reach 60 KV and filling the same into transformer complete all as directed by Engr in Charge Note:- i) The contractor shall provide elect supply (DG set) for running centrifuzing machine ii) The transformer oil shall be tested with transformer oil die electric strength testing equipments before and after de hydration of the transformer oil

Material & labour for painting of transformer indoor/ outdoor on plinth/ pole with one coat of synthetic enamel gray paint from compressor spray Gun after removing all dust. Rust .paint shall confirmed to IS-2032 and writing SM & MES No of size 2” long by painter with white paint as directed by EIC for following capacity of transformer ;-

a) 25 KVA to 100 KVA transformer

(b) 200 KVA to 300 KVA

Painting of HT electric poles any size with two coat of synthetic enamelled aluminium paint incl preparation work complete all as specified and directed. Note: two pole/ three pole/ four pole structure each pole will be measured separately.However the cross arm, angle section painting rate deamed to be included in pole painting.

Cable jointing kit for 11 KV grade cable for out door termination 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

Cable jointing kit for 11 KV grade cable for out door termination 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

Lightening arrester expulsion type complete with all fittings transmission class , discharge capacity 65 kilo Amps suitable for 11000 Volts complete all as directed by Engr in Charge

Cable jointing kit heat shrinkable straight through joint for XLPE (screened) 11000 Volts grade of size 50 to 95 sqmm 3 core cable out door type complete all as specified and directed

Cable jointing kit heat shrinkable straight through joint for XLPE (screened) 11000 Volts grade of size 120 to 185 sqmm 3 core cable out door type complete all as specified and directed

Testing calibration of HT VCB 11 KV complete with primary and secondary test as required including checking of wiring of all electrical measuring instrument and resetting of relay and proper alignment mechanical system through authorised dealer for smooth functioning and VCB should be tripped at any type of fault developed in feeders complete all as specified and directed by Engr in Charge. Note :- Contracor will submit primary and secondary test record at the time of calibration of HT VCB duly signed by the rep of the OEM and Engineer In Charge.

Opening of complete 11000 volts/440 volts step down transformer outdoor/indoor type of capacity 25 KVA to 100 KVA including draining out transformer oil, removing of sludge from bottom of the tank, dismantling of core and remove HT/LT coil for replacement and re fixing new HT/LT coils including internal connections, refilling of new oil, replacement of top gasket and deficient nuts , bolts and testing complete after repairs (Note - re-winding of HT & LT coils and oil shall be measured and paid for separately). The cost of gaskets, nuts and bolts etc will be deemed to be included in this above item quoted rate .Note : (i) The contractor will take down and refix the transformer at site located at various location as directed by Engineer-in-charge. (ii) The rate deemed to including transportation of transformer Jamu workshop and back. (iii) T & P required for taking down and refixing of transformer deemed to be included in the rate quoted by contractor. (iv) Repair/rewinding of transformer carried out by authorized workshop only. (v) Spare parts required for maintenance measured and paid separetely in respective items.

All as per the description of srl item No 48.00 above but capacity of transformer more than 160 KVA and upto 300 KVA

Replacement of burnt out /unserviceable transformer HT coil/winding with super enameled copper winding wire of suitable size of gauge and turns as per original winding of transformer including all insulating papers and material required for making of coil complete all as specified and as specified and directed.

Replacement of burnt out /unserviceable transformer LT coil/winding with super enameled copper winding wire of suitable size of gauge and turns as per original winding of transformer including all insulating papers and material required for making of coil complete all as specified and as specified and directed.

Replacement of HT bushes with brass stud complete for transformers 11000 volts grade suitable for transformer capacity 250 KVA.

Supply & fixing in repairs of brass stem set (stud) with porcelain insulator ,rubber bush of suitable size of length for LT side terminals with brass nuts eight Nos and rubber seals of 250 Amps complete all as specified and as directed .

Supply & fixing in repairs of brass stem set (stud) with porcelain insulator ,rubber bush of suitable size of length for LT side terminals with brass nuts eight Nos and rubber seals of 400 Amps complete all as specified and as directed.

Opening the old breathing apparatus and removing the old unserviceable silica gel and refilling with new silica gel to the required level to various size of transformers at different locations

Replacement of unserviceable breather with New breather apparatus set suitable for various transformers of capacity up to 63 KVA including refilling with new silica gel to the required level to various transformers at different locations

Replacement of unserviceable breather with New breather apparatus set suitable for various transformers of capacity 100 KVA including refilling with new silica gel to the required level to various transformers at different locations

Replacement of unserviceable breather with New breather apparatus set suitable for various transformers of capacity 160 KVA to 300 KVA including refilling with new silica gel to the required level to various transformers at different locations

Replacement unserviceable synthetic insulating mat with new synthetic insulating mat of size 2mx1mx 12 mm thick one side plain and one side chequered ISI Marked Make Jyoti OR Equivalent

All as per item No. 59.00 here in before but of size 2mx1m x 19 mm Thick

Galvanised stay strand, size 7/4mm complete all as specified.

Note:- The contract sum shall be arrived after deduction of amount of Sch of credit as listed in tender Documents.

M/S NARAYAN CONSTRUCTION

M/S PARSHOTAM KUMAR GUPTA