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| 1 | M&L Strip opening of transformer of capacity 100 to 400 KVA and removing the top cover for draining the transformer oil and taking out the core alongwith HT/ LT coil (windings) assembling the core after replacement defective part, HT/ LT coils heating varnishing, testing and housing accessories in transformer body and connection up filling in dehydrated new transformer oil and connecting, commissioning with existing electrical system HT /LT on load of capacity not exceeding 400 KVA including taking down and refixing complete all as specified and directed by EIC.Note :(i) Winding wire including labour for making coil and supply only of new spare for replacement of UNSV spare will be measured and paid separately.(ii) Transformer oil will be measured and paid separately. |
| 2 | All as per item No. 1 above but of capacity 500 to 750 KVA |
| 3 | All as per item No. 1 above but of capacity 1000 to 1500 KVA |
| 4 | All as per item No. 1 above but of capacity 1500 to 5000 KVA |
| 5 | Supply only HT Bushes porcelain, vitreous with brass spindle, threaded with washer, nuts, lock and rubber seal suitable for transformer of capacity upto 200 KVA. |
| 6 | All as per item No. 5 above but of capacity 500 to 750 KVA |
| 7 | All as per item No. 5 above but of capacity 1000 to 1500 KVA |
| 8 | All as per item No. 5 above but of capacity 1500 to 5000 KVA |
| 9 | Supply only LT bushes porcelain Vitreous with brass spindle threaded with washers nuts, lacknuts and rubber seal for indoor/outdoor transformer of capacity not exceeding 200 KVA . |
| 10 | All as per item No. 9 above but of capacity 500 to 750 KVA |
| 11 | All as per item No. 9 above but of capacity 1000 to 1500 KVA |
| 12 | All as per item No. 9 above but of capacity 1500 to 5000 KVA |
| 13 | Supply only Top gasket made of 3mm thick cork sheet with suitable holes for transformer including providing suitable size of bolts, nuts and washer for transformer top cover complete for any capacity upto 200 KVA. |
| 14 | Supply only Top gasket made of 3mm thick cork sheet with suitable holes for transformer including providing suitable size of bolts, nuts and washer for transformer top cover complete for any capacity upto 200 to 500KVA. |
| 15 | Supply only Top gasket made of 3mm thick cork sheet with suitable holes for transformer including providing suitable size of bolts, nuts and washer for transformer top cover complete for any capacity upto 500 to 1200 KVA. |
| 16 | Supply only Top gasket made of 3mm thick cork sheet with suitable holes for transformer including providing suitable size of bolts, nuts and washer for transformer top cover complete for any capacity upto 1200 to 5000 KVA. |
| 17 | Supply only Tapping switch/gear changer mechanism for variation of HT voltage in steps for transformer of capacity not exceeding 500 KVA . |
| 18 | Supply only Tapping switch/gear changer mechanism for variation of HT voltage in steps for transformer of capacity not exceeding 500 to1200 KVA . |
| 19 | Supply only Tapping switch/gear changer mechanism for variation of HT voltage in steps for transformer of capacity not exceeding 1200 to 2500 KVA . |
| 20 | Supply only breather assembly plastic body of standard size filled with silica gel of transformer up to 500 KVA . |
| 21 | Supply only breather assembly plastic body of standard size filled with silica gel of transformer up to 500 to 1200 KVA . |
| 22 | Supply only breather assembly plastic body of standard size filled with silica gel of transformer up to 1200 to 2500 KVA . |
| 23 | Supply and laying electrical including rubber matt confirming IEC 61111 ISI marked of 11 KV grade, 2 mm thick, 1.5 mtr width, blue coloured anti skid texture finish ROHS/PAH complete including fixing on ground using necessary chemical adhesive liquid all as specified and directed. |
| 24 | Disconnecting the transformer of any capacity and any make, out door/indoor type from platform / two pole structure by opening HT/LT side connection, earth connections etc and shifting it to another location by crane and putting it in proper position including connecting all collections on HT/LT side and earthing strip to neutral and body and testing complete all as specified and directed.Note:- This work shall be carried out as and when required during break downs. |
| 25 | Disconnecting the transformer of any capacity and any make, out door/indoor type from platform / two pole structure by opening HT/LT side connection, earth connections etc and shifting it to work shop including transport charges and putting it in proper position including connecting all collections on HT/LT side and earthing strip to neutral and body and testing complete all as specified and directed.Note:- This work shall be carried out as and when required during break downs. |
| 26 | M&L for Winding of HT/LT coil of different type capacity and make of transformer with approved quality super enamelled copper wire/ strips of approved make of suitable gauge and number of turns alongwith allied materials like cork sheet, fibre glass insulations, paper insulations, cotton/ Empire tap and tube wooden blocks bolts, nuts and washer (Brass) soldering and other packing material etc. complete all as required at site or as directed by Engr-in-Charge. |
| 27 | S&F (in repair) Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm 3 core complete all as specified and directed by Engr-in-Charge.Make Danson |
| 28 | S&F (in repair) Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm 3 core complete all as specified and directed by Engr-in-Charge.Make Danson |
| 29 | S&F (in repair) Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 to 300 Sqmm 3 core complete all as specified and directed by Engr-in-Charge.Make Danson |
| 30 | S&F (in repair) Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm 3 core complete all as specified and directed by Engr-in-Charge.Make danson |
| 31 | S&F (in repair) Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm 3 core complete all as specified and directed by Engr-in-Charge.Make danson |
| 32 | S&F (in repair) Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 to 400 Sqmm 3 core complete all as specified and directed by Engr-in-Charge.Make danson |
| 33 | Supply, laying and testing in repair of HT cable XLPE insulated, screened PVC bedded galvanised steel strip or wire armoured, electric power cables (Heavy duty) with aluminium conductor, 11000 volts grade cross section area 95 sqmm 3 core complete laid in trenchers, duct, passing through pipe, fixed to poles complete all as specified and directed by Engr-in-Charge. |
| 34 | Supply, laying and testing in repair of HT cable XLPE insulated, screened PVC bedded galvanised steel strip or wire armoured, electric power cables (Heavy duty) with aluminium conductor, 11000 volts grade cross section area 120 sqmm 3 core complete laid in trenchers, duct, passing through pipe, fixed to poles complete all as specified and directed by Engr-in-Charge. |
| 35 | Supply, laying and testing in repair of HT cable XLPE insulated, screened PVC bedded galvanised steel strip or wire armoured, electric power cables (Heavy duty) with aluminium conductor, 11000 volts grade cross section area 185 sqmm 3 core complete laid in trenchers, duct, passing through pipe, fixed to poles complete all as specified and directed by Engr-in-Charge. |
| 36 | Supply, laying and testing in repair of HT cable XLPE insulated, screened PVC bedded galvanised steel strip or wire armoured, electric power cables (Heavy duty) with aluminium conductor, 11000 volts grade cross section area 240 sqmm 3 core complete laid in trenchers, duct, passing through pipe, fixed to poles complete all as specified and directed by Engr-in-Charge. |
| 37 | Excavation in trenches not exceeding 1.5m wide and depth beyond 1.5m but not exceeding 3 metre deep and getting out in loose/ soft soil, complete all as specified and directed by Engineer-in-charge. |
| 38 | Excavation in trenches beyond 1.5m but not exceeding 3 metre deep and getting out in any type of soil for laying of cable complete all as specified and directed by Engineer-in-charge. |
| 39 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick, complete all as specified and directed by Engr-in-Charge. |
| 40 | Removing surplus soil to a distance n.exc 50m and deposited where directed at a level not exceeding 1.50 m above the starting point, complete, all as specified and directed by Engr-in-Charge. |
| 41 | Sand cushioning to underground cables 8cm thick before laying cable and 15cm thick after lying and streching the cable, complete all as specified and directed by Engr-in-Charge.Note :- For payment purpose punned thickness shall be measured. |
| 42 | Supplying and laying unreinforced precast concrete cable cover, class HV, type 2, flat, size 450mmx l80mm x 40mm, complete all as specified and directed by Engr-in-Charge. |
| 43 | Supply and fixing in replacement of GI strip 32x6mm, buried in ground upto 50 cm or fixed to wall with insulators etc for loop earthing including welding for joints complete all as specified and directed by Engr-in-Charge.Note : Earth work will be measured and paid separetely. |
| 44 | S&F (in repair) Supply and fixing in replacement GOD triple pole 11000 Volts, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked form ground level for current rating upto 400 Amps with dropout fuse complete all as specified and directed by Engr-in-Charge. |
| 45 | Supply, fix in repairs, testing and commissioning of Air break gang operated switch, triple pole mechanically operated out door type with all fittings/accessories mounted on and including 11 KV HT polymeric insulators and steel channel frame, GI operating rod 25 mm dia of suitable length with operating mechanism worked from ground level vertically operated including locking arrangement for operating handle with and including 7 levers Navtal lock complete suitable for current rating of 400 Amps HT 11 KV working pressure all as specified and directed. |
| 46 | S&F (in repair) Pin type white, brown and green insulator including one galvansied mild steel spindle, two galvanised iron washers and one galvanised iron nut 150mm high, 150mm dia for 11000 volts grade, complete all as specified. |
| 47 | S&F (in repair) Disc type insulator, vitreous 145 mm high 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. |
| 48 | M&L for stay assembly,20mm stay rod complete with accessories as shown is electrical plate.NOTE:(Loop type insulator stay clamp Excavation and concrete work shall be measured and paid seprately.) |
| 49 | M&L Loop type porcelain vitreaus white, brown or green large size with overall dimension 90mmx140mm hole 52.5mm etc, all as specified and directed. |
| 50 | S& F in repair Galvanised stay strand, size 7/4 mm complete all as directed including taking down the old unserviceable stay wire, complete all as specified and directed by Engr-in-Charge. |
| 51 | S&F in repair aluminium conductor steel reinforced any size in over head lines on HT poles including stretching the aluminium conductor and binding with binding wires of aluminium or aluminium tapes etc. Jumpers and connections, complete all as specified and directed by Engr-in-charge. |
| 52 | S&F (in repair) 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 by Engr-in-Charge. |
| 53 | Stretching the aluminium conductor on overhead line/Trimming of bushes,tress ( 8 ft near to over head HT line) HT pole and binding with binding wires of aluminium or aluminium tapes etc. jumpers and connections, complete all as specified and directed by Engr-in-Charge.Note :-(a) Necessary shut down to be taken by contractor from 33 KV/ 11 KV MRS before performing the repair.(b) Stretching of each conductor between two pole will be treated as one job. |
| 54 | Earthing complete with GI earth plate electrode 600x600x3.15mm burried directly in ground not less than 2.25 mtr deep below normal ground level with top edge of earth plate not less than 1.25mtr below normal ground level connected to the GI strip 32x6mm size by means of bolts ,nuts,check nuts and washers of copper and 32x6mm Copper strip protected by provision of GI light grade pipe 40 mm bore incl provision of concrete pit in PCC1:2:4 type B-1, using 20 mm graded stone aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM weight not less than 4 Kg /Sqm and 6mm dia bar handle ,excavation and earth work in any type of soil ,charcoal dust and salt light grade GI watering pipe 20 mm bore with funnel and wire mesh and medium grade GI protection pipe 15mm bore 5 Mtr long and GI strip upto main earthing of pole complete all as shown in electrical plate No 3 of MES Sch 2009 Part-I all as specified and directed. Notes:- (i) Main earthing strip from earth plate electrode to test point upto length of 7.5 metres length shall deem to be included in the unit rate quoted against this item.(ii) GI protection pipe & earthing lead beyond 7.5 metres shall be measured and paid for separately under appropriate item of Sch A part-I. (iii) On testing after completion if desired resistance is not obtained, the contractor shall redo the earthing without any extra cost to the department. |
| 55 | M&L for servicing of HT 11KV, VCB installed at various locations including calibration by dismantling, cleaning, greasing the complete VCB with attached relays, bus bar etc, insulation testing, setting the contractor gap by measuring as required, reassembling the VCB and reinstalling back to its original position checking repairing the current, circuit panel wiring, relay testing (i.e. Primary and Secondary injection test)/setting of relay rating in 06 months intervals of all CT's and submitting the test report to Engr in Charge including provision of new spares as required complete including operational testing and commissioning all as directed.Note: (a) New spares, if required for repair/service of VCBs will be measured and paid separately.(b) Caliberation of relays and primary and secondary injuction test shall be conducted by authorises company/ manufacturers. Certificate of authority shall be produced by the OEM authorised company. |
| 56 | Supply only replacement of the following spares for VCBs 33/11 KV of any make all as directed : |
| 57 | S & F Resin encapsulated Vacuum bottles suitable for 11 KV VCB panel of cap 400 Amp up to 25 KA as per existing. |
| 58 | S & F Clossing coil 30V DC |
| 59 | S & F Tripping coil 30V DC |
| 60 | S & F 11 KV porcelain bushing for VCB Top/Buttom |
| 61 | S&F in repiar of indicator bulb 20watt 1100 volts as per existing and make & specification sutiable for 400 amps VCB, including necessary connection. |
| 62 | Supply and fixing in replacement of epoxy resin cast CT dual core of ratio as per existing accuracy class .055 buden 200/100/05vA for 11 kv complete. Make -Vishal/Crompton/concord |
| 63 | Operating switch (ON-OFF Lever)assembly |
| 64 | Manual charging/operating gear system assembly with operating hadnle of complete assembly |
| 65 | Digital type Earth fault & over current relay equivalent of L&T Mode No MC61A 24-110V |
| 66 | Material and labour for locating UG cable fault through high voltage UG cable testing van through TSSPDCL or any authorised service provider in HT cables of any size or distance complete all as specified and directed to the entire satisfaction of Engr-in-Charge. |
| 67 | 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 by Engr-in-Charge. |
| 68 | 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 to 185 sqmm complete all as specified and directed by Engr-in-Charge. |
| 69 | 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 240 to 400 sqmm complete all as specified and directed by Engr-in-Charge. |
| 70 | Disconnecting HT/ LT side electrical connection carefully existing 11 KV/ 440 Volt stepdown transformer of any capacity, draining out of existing transformer oil & reffiling of same after filtration dehydration and measuring the dielectric strength not less than 45 KV at 2mm gap including reinstallation of transformer satisfactory on its original position connecting testing and commissioning complete all as directed by Engr-in-Charge. |
| 71 | Supply and filling of refesh transformer power oil of BDV not less than 45KVA for topping up reduced level due to evaporation/leakage/loss due to dehydration in HT transformer complete all specified and directed by Engr-in-Charge. Make : Power link/ Power oil/ Savita/ Midel |
| 72 | Replacement of danger notice plate of 1.6mm thick mild steel sheet, vitreous, enamelled white with letters. figures and conventional skull and bones in signal red colour and fixed with MS clamps made of 25x3mm MS flat, bolts and nuts for HT 25 x 20 cm size complete all as directed including taking down old danger notice plate, complete all as specified and directed by Engr-in-Charge. |
| 73 | S & F cable route indicator made out of 50x50x6mm angle iron, 60 mm long embedded in PCC block of suitable size with moulded letter ''HT cable'' suitable inscribed including PCC 1:3:6 type C2 (Using 40 mm graded aggregate block of 150x150x150mm size complete all as specified and directed by Engr-in-Charge. |
| 74 | Supply and laying 20mm thick graded coarse aggregate all around of the HT poles/ feeder panel/ station etc of bed 45cm thick, complete all as specified and directed by Engr-in-Charge. |
| 75 | M&L fo GI tubing light grade 80 mm dia with all fittings laid in trench or fixed on wall, along pole for protection of cable complete all as specified and directed by Engr-in-Charge. |
| 76 | S &F in replacement of Lighting arresters expulsion type complete with all fittings, suitable for volts 11000 V and discharge capacity 65 Kilo Amps complete all as specified and directed by Engr-in-Charge |
| 77 | S & F in replacement Steel tubular swaged poles 11 meter long, type 410, SP-55 with 300mm x 300mm x 6mm mild steel base plate, finial taper plug, bolts, nuts and screws duly painted with two coats of anti-corrosive paint internally and externally complete including alternate black and yellow strips of 30 cm each of synthetic enamel paint upto 1.50 metre from GL and remaining external portion of pole painted with aluminium paint including writing number complete all as specified and as directed by Engr-in-Charge. Note : Excavation, earthwork and PCC shall be measured and paid separately |
| 78 | Plain cement concrete, (1:4:8), type D-2( using 40mm graded crushed stone aggregates) as in foundation filling & mass concrete for pole complete all as specified and directed by Engr-in-Charge. |
| 79 | Plain cement concrete, (1:3:6), type C-1( using 20mm graded crushed stone aggregates) as in foundation filling & mass concrete for stay complete all as specified and directed by Engr-in-Charge. |
| 80 | Painting of HT 4 pole applying two coats of synthetic enamel paint over one coat of redoxide zink chrome primer.(painting of one pole is treated as one job) |
| 81 | All as per item No. 80 above but for 6 pole structure |
| 82 | All as per item No. 80 above but for 2 pole structure |
| 83 | All as per item No. 80 above but for 1 pole with cross arm |
| 84 | Plain cement concrete (1:2:4), type B-1 (Ceiling 20mm graded crushed stone aggregates) as in copping filling including necessary firm work through finised all as specified and directed by Engineer-in-Charge. |
| 85 | Supply & Fix Brickwork with sub- class ‘B’ bricks straight or curved on plan exc 6 m mean radius |
| 86 | M&L for plastering or rendering 10mm thick 1:4 ratio on fair faces of brick work or concrete surfaces |
| 87 | M&L for Plain mild steel wire of 2.50 mm, galvanised class 3, in fencing including straining and fixing to wood, concrete or steel posts and/or to straining bolts, including securing with and provision of galvanised iron tying wire, galvanised iron staples or steel pins, etc. as directed (each line of wire to be measured) |
| 88 | M&L for servicing of 4 pole structure including taking out all the electrical connections as well as jumpering providing new jumper and male female links of GOD, new fuse wire and tightening of all loose contacts of GOD and testing for smooth functioning all as directed by Engineer-In-Charge. |
| 89 | M&L for cleaning/Painting the Transformer of Transformer 11/.433KV capacity upto 750 KVA installed at various places of DRDL/ASL on existing place and height thoroughly with necessary cleaning agent including scrapping up of old corroded paint dirt/dust/rust carefully and applying two coats of synthetic enamel paint of grey colour/ existing colour complete all as directed by Engineer-in-Charge. |
| 90 | All as per item No. 89 above but of capacity 1000 to 2500 KVA |
| 91 | Testing and calibration of protective relay provided on 11 KV feeders P127/P111 relay and all auxillary relays incoming and out going feeders with control panel and control cable differential relay once in a month through authorised service engineer, Checking of instruments function and taking corrective action for improvement if found improper, Checking the condition of transformers (Oil & winding temp and B/H relay) and taking corrective checking and operating the switchgear and trip circuit of HT panel/breakers for its proper functioning complete all as specified and directed. |
| 92 | M&L 33KV grade, composite disc insulator insulator of clevis/Tounge/socket or ball type spindle including nuts and bolts of size type as specified by the manufacturer conforming IS- 61109 including all galvanised steel disc fittings as required at site and removing of unserviceable insulators complete all as specified and directed. Make :- Jaipuria/Rashtriya Electrical/Denson or make approved in the state Electricity board |
| 93 | M&L 33KV grade pin type, composite polymeric insulator insulator of clevis/Tounge/socket or ball type spindle including nuts and bolts of size type as specified by the manufacturer conforming IS- 61109 including all galvanised steel disc fittings as required at site and removing of unserviceable insulators complete all as specified and directed. Make :- Jaipuria/Rashtriya Electrical/Denson or make approved in the state Electricity board |
| 94 | Disconnecting and taking down the worn out jumpers in 33 KV yard and supply and fix new jumpers cutting to adequate length of ACSR conductor panther complete all as specified and directed. |
| 95 | M&L for Servicing and overhaulling of 33KV and 11 KV breaker for the satisfactory electrical/ manual operation of all breakers in MRS complete all as directed. |
| 96 | M&L for Servicing , testing and calibration of protective relay provided on 33KV feeders (P642/P643 relay and all auxillary relays) complete all as directed. |
| 97 | M & L for cutting and removing grass, vegetation bushes etc from surrounding HT installation three times during a period of contract and removing all rubbish to a distance not exceeding 50 m as directed. |
| 98 | M&L for spreading the 20mm coarse aggregate in 33KV MRS yard complete all as directed. |
| 99 | M&L for spreading the 40mm coarse aggregate in 33KV MRS yard complete all as directed. |
| 100 | M & L for Inspection and servicing of OLTC of transformer of capacity 5 MVA and checking the electrical/manual operation of tap changer mechanism, check the integrity of the active components /contact surface mating for all tap positions, voltage ratio test for all tap position etc including cleaning of the OLTC complete all as directed.Note : The Contrator shall be responsible for correct servicing of the OLTC and servicing to be done through OEM of OLTC. Please Enable Macros to View BoQ information |
| 101 | M & L for Inspection and servicing of OLTC of transformer of capacity 5 MVA and checking the electrical/manual operation of tap changer mechanism, check the integrity of the active components /contact surface mating for all tap positions, voltage ratio test for all tap position etc including cleaning of the OLTC complete all as directed.Note : The Contrator shall be responsible for correct servicing of the OLTC and servicing to be done through OEM of OLTC. Please Enable Macros to View BoQ information |
