REPAIRS REPLACEMENT AND IMPROVEMENT TO HT OVERHEAD LINE UNDERGROUND CABLE GODS TRANSFORMERS VCBS RMU AND ALLIED WORKS IN WEST AREA AND EAST AREA UNDER GE DEHU ROAD

Amount

Excavation in trenches in soft/loose soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable, erection of poles, stay and pipe line, complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches in hard/dense soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable, erection of poles, stay and pipe line, complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches in soft/disintegrated soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable, errection of poles, stay and pipe line, complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches in Hard Rock soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable, errection of poles, stay and pipe line, complete all as specified and as directed by Engineer-in-Charge.

Add to Item No. 04 for each additional 1.5m or part thereof in depth beyond the first 1.5m

Returning & filling including spreading, leveling watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified and as directed by Engineer-in-Charge.

Removal of surplus soil to a distance n. exc 50 m above the starting point complete all as specified and as directed by Engineer-in-Charge.

Supplying and laying in repairs un-reinforced precast concrete cable cover, class HV, type 1 flat, size 300mm x 180mm x 40mm complete all as specified and as directed by Engineer-in-Charge. Make: 1- Mehtab, 2- Patel Furniture Mart, 3- Topaz

M & L for manufacturered sand cushioning with dry and clean over and under the cable for protection of cable , complete all as directed(Punned thickness shall be measured for payment) Note : Thickness of sand cushioning shall be measured after punning and consolidating of sand.

Dismantling /disconnecting HT cables of any size11/22 with accessories, broken unserviceable of any type or damaged fitting on poles / laid in trenches and keeping aside for further disposal complete all as specified and as directed by Engineer-in-Charge.

Fixing/laying and testing three core power cable, 6.35 KV/ 11 KV (earthed), 95 sqmm cable, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed.

Fixing/laying and testing three core power cable, 6.35 KV/ 11 KV (earthed), 120 sqmm cable, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed.

Fixing/laying and testing three core power cable, 6.35 KV/ 11 KV (earthed), 150 sqmm cable, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed.

Fixing/laying and testing three core power cable,22 KV (earthed), 120 sqmm cable, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed.

Fixing/laying and testing three core power cable,22 KV (earthed), 70 sqmm cable, aluminium conductor, XLPE Insulated, PVC sheathed, armoured as per IS 7098 (Part-II): 2011 fixed to wall pole or laid in trenches making all connections with necessary glands lugs bushing complete all as specified and as directed. Note for Item No. 11 to 15 - 1. Cables shall be issued under Sch ' B ' free for laying & connecting only.

Fixing only in repair cable route indicator made out of angle iron , embedded in PCC 1:3:6 type C-1 ( using 20mm stone aggregate ) block of size 200mm x 200 mm x 200 mm with Letter "MES HT CABLE" suitably inscribed on one CI circular plate 100mm dia, 5mm thick welded with angle iron including necessary earth work and two coats of synthetic enamel paint over a coat of red oxide primer on steel surface complete all as specified and as directed by Engineer-in-Charge. Note - Route Indicator shall be issued under Sch ' B ' free for fixing only.

M & L for GI tubing 80 mm dia light grade with all necessary fittings on wall/poles and etc all as specified and directed by Engr-in-Charge.

M & L for GI tubing 100 mm dia light grade with all necessary fittings on wall/poles and etc all as specified and directed by Engr-in-Charge. Make for Item No. 17 & 18- (a) Tata (b) Swastik (c) Jindal (d) Surya (e) Prakash (f) Indian Tube Company (g) Zenith (h) BST (j) GST (Gujrat Steel Tube)

M & L for Boring holes under road, hard standing by trechless technology using necessary machine including laying of HT Cable required size. Note : Item rate includes necessary excavation required on both side of road.

Dismantling cross-arms of M.S channel or angle sections etc. complete and setting aside for re-use within 50 m complete all as specified and as directed by Engr-in-Charge.

M & L for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections conforming to Fe 410 -W (Gde-E- 250) quality A 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 as directed by Engr-in-Charge.

Refixing cross-arms of M.S channel or angle sections after repair and painting retrieved from item No-20 complete all as specified and as directed by Engr-in-Charge.

Dismantling old unserviceable over-head aluminium conductor, steel reinforced, any size, from HT line complete all as specified and as directed by Engr-in-Charge.

Fixing only over head aluminium conductor steel reinforced Ferret 6/1x3.010 on existing HT pole and binding on insulators by means of 22 gauge aluminium binding wire with permissible sag complete all as specified and as directed by Engr-in-Charge. Note - ACSR conductor shall be issued under Sch ' B ' free for fixing & connecting only.

Refixing over head aluminium conductor steel reinforced retrived from Item no. 23, on existing HT pole and binding on insulators by means of 22 gauge aluminium binding wire with permissible sag complete all as specified and as directed by Engr-in-Charge.

S & F cradle, hexagonal/rectangular, fabricated with galvanised steel wire 3.15/ 4 mm dia including stringing, tightning, binding etc complete all as specified an

Dismantling of stay assembly complete with accessories, insulator, clamp etc and Including neccesery excavationall as specified and directed.

S & F stay assembly complete with accessories as shown in electrical plate No 1 including loop type insulator stay clamp (excavation and concrete measured separately) by using stay rod 20 mm dia insulator size 65 mm X 90 mm clearance of 16 mm hole white brown colour complete all as specified and as directed.

M & L for galvanized stay stranded 7/3.15 mm size complete all as specified and as directed.

S & F in replacement steel tubular swaged pole 410 SP-55 (11 mtr long) including CI base plate finial taper plug bolts, nuts & screws as per IS 2713 Part -I & II including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer on exposed portion and two coats of anticorrosive paint over a coat of red oxide primer to embedded portion of pole including making good to match existing area complete all as specified and as directed.(Note :- Excavation PCC work measured and paid separetaly at appropriate items. Make : - (a) India Tube and Co (b) India Electric Poles Mfg Co, Maharashtra (c) Bombay Tubes (d) The National Tubing Company, Kanpur (e) Kalinga Tubes (f) Singh Profile, Pune.

Fixing in replacement switches air break, gang operated Triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating up to 400 amps 11000 volts complete all as directed at site. Make:- (a) Pactil, Mumbai (b) Jaipuria Brothers (c) HEI

Fixing in replacement lightning arresters high tension expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp 11000 volts set of three Make:- (a) Oblum (b) BHEL (c) GEC-ELPRO (d) Crompton & Greaves (e) AREVA T&D

S & F in repair for pin type porcelain / polymers vitreous, white brown or green insulator including one galvanized iron washers and one galvanized iron nut 150 mm height 150 mm dia 11000 Volts grade complete all as specified and as directed. Make:- (a) BHEL (b) Jayshree (c) WS Insulators (d) Southern Insulators (e) MEI (f) Mordern Insulators.

S & F in repair in repair shackle type porcelain / polymers vitreous white brown or green insulator for working pressure 11000 volts of 150 mm dia and 150 mm height including galvanised steel straps of 38 mm X 5 mm size insulator bolt,20mm dia washer & nuts complete all as specified and as directed. Make:- (a) BHEL (b) Jayshree (c) WS Insulators (d) Southern Insulators (e) MEI (f) Mordern Insulators.

S & F in repair disc type insulator , porcelain / polymers vitreous 145 mm high and 255 mm dia ball and socket type white, brown or green single disc assembly for tension with tension clamps for conductors , working pressure 11000 volts complete all as specified and as directed. Make:- (a) BHEL (b) Jayshree (c) WS Insulators (d) Southern Insulators (e) MEI (f) Mordern Insulators.

S & F in repair post insulator porcelain / polymers vitreous suitable for 11000 Volts with connected hardware as required for fixing on two/ four pole structure for DO unit or at AB switch working pressure 11000 volts complete all as specified and as directed. Make:- (a) BHEL (b) Jayshree (c) WS Insulators (d) Southern Insulators (e) MEI (f) Mordern Insulators.

S & F in repair for pin insularor porcelain / polymers vitreous, white brown or green insulator including one galvanized iron washers and one galvanized iron nut 150 mm height 150 mm dia 22/33 KV grade complete all as specified and as directed. Make:- (a) BHEL (b) Jayshree (c) WS Insulators (d) Southern Insulators (e) MEI (f) Mordern Insulators.

Restringing of HT over head conductor of any type including binding of conductor wire with insulators by means of suitable aluminium binding wire and clearing over head conductors from tree branches around 3 mtrs of distance all as required/ directed at site to ensure permissible sag

M & L for PCC Type C2 1:3:6 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate for pole foundation and mass concrete all as specified and as directed.

M & L for PCC Type B1 1:2:4 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate for pole coping including necessary formwork fair finished, complete all as specified and as directed.

M & L for PCC Type D1 1:4:8 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate for pole coping including necessary formwork fair finished, complete all as specified and as directed.

S & F in repairs Drop Out fuse assembly, 11 KV complete all as specified and as directed by Engr-in-Charge. Make-1 ABB ltd, Bangalore 2 Crompton Greeves, Mumbai 3 Schneider 4 AREVA T&D India Ltd, Noida 5 C & S Electric

Supply only in repairs HT Tinned Copper fuse wire element of capacity 40 to 50 Amp complete all as specified and as directed by Engr-in-Charge.

Supply only in repairs HT Tinned Copper fuse wire element of capacity 20 to 30 Amp complete all as specified and as directed by Engr-in-Charge.

Supply only in repairs HT Tinned Copper fuse wire element of capacity 05 to 10 Amp complete all as specified and as directed by Engr-in-Charge.

M & L in repairs for 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 HT, 25 cm X 20 cm size complete all as specified and as directed by Engr-in-Charge.

Fixing only in repairs XLPE cable end termination, heat shrink, outdoor type suitable for voltage 6.35 KV/ 11 KV (Earthed), 3 core 50 to 95 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repairs XLPE cable end termination, heat shrink, outdoor type suitable for voltage 6.35 KV/ 11 KV (Earthed), 3 core 120-185 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repairs XLPE cable straight through joint, heat shrink suitable for voltage 6.35 KV/ 11 KV (Earthed), 3 core 50 to 95 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repairs XLPE cable straight through joint, heat shrink suitable for voltage 6.35 KV/ 11 KV (Earthed), 3 core 120 to 185 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repair for Cable jointing kit for 22 KV grade cable for cable end termination, heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70-90 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repair for Cable jointing kit for 22 KV grade cable for cable end termination, heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95-120 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repair for Cable jointing kit for 22 KV grade cable for cable end termination, heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120-185 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repair for Cable jointing kit for 22 KV 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 70-95 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repair for Cable jointing kit for 22 KV 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 95-120 sqmm complete all as specified and as directed by Engr-in-Charge.

Fixing only in repair for Cable jointing kit for 22 KV 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- 185 sqmm complete all as specified and as directed by Engr-in-Charge. Note for Item no. 47 to 56- Items shall be issued under Sch B "Free for Fixing only"

M & L for painting with two coats of aluminium paint both side surfaces of chain link fencing complete with angles, brackets, Gate of any type and all metal portion complete all as directed by Engr-in-Charge.

Disconnections of out door type transformer 2500 KVA after taking shut down from the deptt. opening the top cover, taking out the top cover carrying out joint inspection with Engr-in-Charge for identifying the reason of leakage of transformer oil reconnections, re-filling oil upto required level and re-assembling the transformer and complete overhauling including testing including painting transformer with dark grey colour two coat if synthetic enameled paint over existing paint complete. Note :-i) cost of material and labour for various parts will be paid separately under respective items of Sch A. However cost of labour towards dismantling, assembling, joint inspection and identifying the fault is deemed to be included in this item. Cost of sundry items viz cover bolt, plug cap, screws, washer, air release plug etc are deemed to be included in quoted rate. (ii) Filtration / centrifuging of old transformer oil to be measured and paid separately. (iii)Addition/replacement of transformer oil if required will be measured and paid separately. (iv) Testing and commissionig of transformer after repair and submitting of test report with satisfactory result to Engr-in- charge.

Rubberized gasket for top cover, LT terminal box, LV/HV bushing, washer, job spindle etc suitable for transformer 2500 KVA complete.

As above item no 58 but transformer 400 KVA

Rubberized gasket for top cover, LT terminal box, LV/HV bushing, washer, job spindle etc suitable for transformer 400 KVA complete.

As above item no 58 but transformer 150 to 315 KVA.

Rubberized gasket for top cover, LT terminal box, LV/HV bushing, washer, job spindle etc suitable for transformer 150 to 315 KVA complete.

As above item no 58 but transformer 25 to 100 KVA.

Rubberized gasket for top cover, LT terminal box, LV/HV bushing, washer, job spindle etc suitable for transformer 25 to 100 KVA complete.

Disconnections of out door type transformer 500 KVA after taking shut down from the deptt. opening the top cover, taking out the top cover carrying out joint inspection with Engr-in-Charge for identifying the reason of leakage of transformer oil reconnections, re-filling oil upto required level and re-assembling the transformer and complete overhauling including testing including painting transformer with dark grey colour two coat if synthetic enameled paint over existing paint complete. Note :-i) cost of material and labour for various parts will be paid separately under respective items of Sch A. However cost of labour towards dismantling, assembling, joint inspection and identifying the fault is deemed to be included in this item. Cost of sundry items viz cover bolt, plug cap, screws, washer, air release plug etc are deemed to be included in quoted rate. (ii) Filtration / centrifuging of old transformer oil to be measured and paid separately. (iii)Addition/replacement of transformer oil if required will be measured and paid separately. (iv) Testing and commissionig of transformer after repair and submitting of test report with satisfactory result to Engr-in- charge.

Rubberized gasket for top cover, LT terminal box, HT/LT bushing, washer, job spindle etc suitable for transformer 500 KVA complete.

As above item no 66 but transformer 400 KVA

Rubberized gasket for top cover, LT terminal box, HT/LT bushing, washer, job spindle etc suitable for transformer 400 KVA complete.

As above item no 66 but transformer 150 to 315 KVA.

Rubberized gasket for top cover, LT terminal box, HT/LT bushing, washer, job spindle etc suitable for transformer 150 to 315 KVA complete.

As above item no 66 but transformer 25 to 100 KVA.

Rubberized gasket for top cover, LT terminal box, HT/LT bushing, washer, job spindle etc suitable for transformer 25 to 100 KVA complete.

Supply only in repairs Silica gel assembly / breather each having threaded bore of size 15/20/25mm with new silica gel, crystal clear for transformer of capacity upto 500 KVA complete all as specified and as directed by Engr-in-Charge.

M & L for on load filtration/configuration/desludging (in situ) of old carbonized insulating oil (Transformer oil), filled in transformers under service (both power and distribution type) of various capacities and rating outdoor type (22/11KV, 22/0.44KV,11/.44KV ), located and installed at different places under GE Dehu Road area by means of filtration plant (Machine), electric motor driven to improve the dielectric strength up to 50 KV including filling / topping up insulating oil and mentioning date of filtration on tranformer complete all as specified and as directed by Engr-in-Charge. ( Note : (i) Testing of di-electric strength of insulating oil before & after filtration shall be carried out in presence of Engr in Charge / GE . (ii) T&P/Labours required for filtration testing shall be arranged by the contractor at his own risk & cost. (iii) New Tranformer oil topped shall be measured and paid seperately.

Filling only transformer oil at different location under GE Dehu Road area having dielectric strength not less than 50 KV complete all as specified and as directed by Engr-in-Charge. Note - Transformer oil shall be issued under Sch B "Free for Filling only"

M & L for spray painting of transformers (in situ), out type of various capacities/ rating installed and located at different sites scattered area under the jurisdiction of GE Dehu Road including control panels for 25 to 100 KVA Transformer including preparation of old surfaces by cleaning, scrapping,rubbing/ polishing etc complete ,Spray painting with two coats of synthetic of approved make / quality all as directed at site complete all as specified and as directed by Engr-in-Charge.

M & L for spray painting of transformers (in situ), out type of various capacities/ rating installed and located at different sites scattered area under the jurisdiction of GE Dehu Road including control panels for 150 to 315 KVA Transformer including preparation of old surfaces by cleaning, scrapping,rubbing/ polishing etc complete ,Spray painting with two coats of synthetic of approved make / quality all as directed at site complete all as specified and as directed by Engr-in-Charge.

M & L for spray painting of transformers (in situ), out type of various capacities/ rating installed and located at different sites scattered area under the jurisdiction of GE Dehu Road including control panels for 400 KVA & above Transformer including preparation of old surfaces by cleaning, scrapping,rubbing/ polishing etc complete ,Spray painting with two coats of synthetic of approved make / quality all as directed at site complete all as specified and as directed by Engr-in-Charge. Make :- (a) Asian Paints (b) Nerolac Paints (c) Berger Paints (d) Shalimar Paints (e) Dulux

Dismantling existing HT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour,11KV grade along with a set of oil seals & copper alloy stud, nuts, washers etc of suitable size for primary side (HT side ) of outdoor type 11KV for 25 to 75 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing HT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour,11KV grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (HT side ) of outdoor type 11KV for above 100 to 150 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing HT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour,11KV grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (HT side ) of outdoor type 11KV for above 100 to 250 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing HT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour,11KV grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (HT side ) of outdoor type 11KV for above 160 to 250 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing HT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour,11KV grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (HT side ) of outdoor type 11KV for 315 to 500 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing LT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour, 440 V0lts grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (LV side ) of outdoor type 440 V for 25 to 75 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing LT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour, 440 V0lts grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (LV side ) of outdoor type 440 V for 100 to 150 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing LT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour, 440 V0lts grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (LV side ) of outdoor type 440 V for 100 to 250 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing LT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour, 440 V0lts grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (LV side ) of outdoor type 440 V for 160 to 250 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing LT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour, 440 V0lts grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (LV side ) of outdoor type 440 V for 315 to 400 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

Dismantling existing LT bushing with copper rod including disconnection of electrical connection and replacement of porcelain bushing vitreous, brown colour, 440 V0lts grade along with a set of oil seals& copper alloy stud,nuts,washers etc of suitable size for primary side (LV side ) of outdoor type 440 V for 315 to 500 KVA distribution transformer of any make complete all as specified and as directed by Engr-in-Charge.

M & L for cleaning around two / four pole structure / sub station by surface excavation up to 10cm pole depth incl removing shrubs, grass, mini plants & other unwanted material / stones & leveling complete all as specified and as directed by Engr-in-Charge.

M & L silica gel for transformer complete all as specified and as directed by Engr-in-Charge.

Disconnecting electric supply and disassemble/dismantling the existing 11KV/22 KV Vacuum circuit breakers (VCBs), segregating serviceable and unserviceable spare parts after testing and setting aside for re-use including servicing, overhauling, calibration and testing of the HT panel comprising of protection and control wiring test of CTs, PTs measuring and indicating instrument, earthing, over current, short circuit, insulation, replacement of worn out wiring resistance etc. including bus bar insulation, applying protective kits entire system up to the entire satisfaction of Engineer-in-Charge of any Make. Note (i) The quoted rate shall be inclusive of required T & P for including servicing, overhauling, calibration and testing etc. (ii) The new spare parts required for replacement shall be paid and measured separately as "Supply only" (iii) Servicing, overhauling, calibration and testing etc. shall be carried out as per the Manufacturer’s instructions/ guideline and the necessary literature shall be made available to the department. The quoted rate shall be inclusive of these aspects.

Supply only in repairs spring charging motor and gear assembly voltage 220 V AC. Make : Wolf

Supply only in repairs shunt trip coil 24 V, DC. Make : Crompton / Siemence / L&T

Supply only in repairs segmented gear assembly. Make : Crompton / Siemence / L&T

Supply only in repairs control fuses rating 3 A to 8 Amps HRC type. Make : Crompton / Siemence / L&T

Supply only in repairs analogue relay with numerical operating voltage 24 V, DC digital type relay Make : Crompton / Siemence / L&T

Supply only in repairs motor charging mechanism assembly with / trip coils and charging handle voltage rating suitable for 24 V DC. Make : Crompton / Siemence / L&T

Supply only in repairs trip catch handle Make : Crompton / Siemence / L&T

Supply only in repairs Indicators 22 mm

Supply only in repairs support insulator

Supply only in repairs HT Tape

Supply only in repairs HT Sleeve

S & F in repair set of isolating contact asly 1250A set of 06 Nos Make : Crompton / siemens/ L&T

S & F in repair Holding catch assembly Make : Crompton / siemens/ L&T

S & F in repair phase barrier with spacer. Make : Crompton / siemens/ L&T

S & F in repair Earthing contact asly cluster type Make : Crompton / siemens/ L&T

S & F in repair Lower support Make : Crompton / siemens/ L&T

S & F in repair Motor and gear asly 220V AC/DC UMG 14 type. Make : Crompton / siemens/ L&T

S & F in repair Push Button bracket Asly Make : Crompton / siemens/ L&T

S & F in repair Charged/discharged indicator Asly Make : Crompton / siemens/ L&T

S & F in repair Big gear asly Make : Crompton / siemens/ L&T

S & F in repair Motor Charged Mechanism asly UMG-14 with moter & Operating Coil Make : Crompton / siemens/ L&T

S & F in repair big cam with main shaft with bearing & Cover Make : Crompton / siemens/ L&T

S & F in repair trip catch assembly with all linkage Make : Crompton / siemens/ L&T

S & F Power pack with battery back up 220 AC Convert to 110V/ 30 V DC 20 Amp

S & F in repair VI (4''Dia) type M3+

M & L for earthing complete with galvanised steel earth plate electrode 60cm ×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected togalvanised strip of size 32 mm x 6 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel,earth wire protected by GI pipe 15 mm dia 'light grade' including charcoal dust, common salt, excavation & earth work, PCC Pit with 1:3:6 type C-1, 40 mm thick RCC cover in 1:2:4 type B-1 reinforced with 8 mm dia TMT bars @ 75 mm c/c both ways with MS handles 12 mm dia, PGI funnel & GI watering pipe 'light grade' 20 mm bore all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

S & F in repairs earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases of bonded in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc. as required, 32 mm X 6 mm galvanised iron strip complete all as specified and as directed by the Engineer-in-charge.

S & F in repairs aluminium conductor bus with tubes of outer dia 32 mm, Inner dia 20 mm thickness 12 mm with colour code RYB, radium sticker including fixing aluminium ferrules, lugs of suitable size for connection of bus / DO / GOD / end jumpers with chromium plated nuts bolts arrangements and connections with HG clamps complete all as specified and as directed by the Engineer-in-charge.

Hiring Only sophisticated cable fault locator consisting of microprocessor based prelocator system, HV surge generator, fault pint point surge wave receiver, cable identification instrument, cable tracer for exact location of under ground cable routes for detecting HT/LT UG cable faults located in any stretch/depth. Note : The rate quoted shall deemed to be inclusive of rental charges for T&P like entire cable fault locating instrument, charges for operator, and transportation etc complete.

Supply and fixing boards for displaying 'safety precautions', 'shock treatment chart', 'maintenance chart', 'HT cable layout chart', 'Water supply pipeline route' and alike charts printed on acrylic sheet and mounted on heavy duty board made up of fibre glass (Transparent Acrylic ) sheet 6 mm thick of size not less than 2 sqm, duly digital printing of computer cut lettering or single line diagram with different colour coding including mounting arrangement on wall using SS fastener, nuts, bolts and spacers all complete and as directed by Engineer-in-Charge.

Trimming tree branches upto 10 cm dia around HT /LT overhead conductor , clearance shall be required 1 mtr from all side of the HT/LT over head conductor and depositing a distance not exceeding 50 mtr from working site all as directed by Engr-in-Charge.(Note : T&P such as ladder, cutting tools electrically/manually will be provided by the Contractor. 2/3/4/6 wire span measured in one lenght as RM .Quoted rates shall be deemed as included.)

S & F Load Break Switch, Insulators 11 KV 25 KA current rating 630 Amps in place of GOD with Compact and reliable design, Tripping initiation by means of fuses,The dry type arc quenching chambers join two switch principle for safe disconnections of heavy and small current.Nylon/FRP insulation provides lighter weight, greater electrical safety and higher mechanical strength to the switch.Optional Mechanically interlocked earth switch, Suitable for Capacitor bank current switching. Complete all as specified and as directed. Note :- Excavation PCC work measured and paid separetaly at appropriate items.

M & L for preparing old painted steel surfaces by scrubbing with wire brush and applying two coats of aluminium paint to 9/11 mtr long HT steel tubular poles complete with connected fittings such as brackets, cross arms, metal portion etc and writing the pole number with black enamelled paint of 25 mm high letters on 10 cm dia circle in white paint complete all as directed by Engineer-in-Charge

Disconnacting and taking out for Re-winding of Transformer 11/0.433 KV 315 to 400 KVA, Distribution T/F :- HV Side winding coil total replaced, new coil assemble for HV coil. LV Side Coil Reinsulated with new insulation material, All active spare insulated with proper insulation ovening of transformer new winding Assemble in Transformer, all gasket replacement of transformer, Testing of transformer after fitting top cover plate and connection. Painting trasformer body.

Disconnacting and taking out for Re-winding of Transformer 11/0.433 KV 150 to 250 KVA, Distribution T/F :- HV Side winding coil total replaced, new coil assemble for HV coil. LV Side Coil Reinsulated with new insulation material, All active spare insulated with proper insulation ovening of transformer new winding Assemble in Transformer, all gasket replacement of transformer, Testing of transformer after fitting top cover plate and connection. Painting trasformer body.

Disconnacting and taking out for Re-winding of Transformer 11/0.433 KV 75 to 100 KVA, Distribution T/F :- HV Side winding coil total replaced, new coil assemble for HV coil. LV Side Coil Reinsulated with new insulation material, All active spare insulated with proper insulation ovening of transformer new winding Assemble in Transformer, all gasket replacement of transformer, Testing of transformer after fitting top cover plate and connection. Painting trasformer body.

Disconnacting and taking out for Re-winding of Transformer 22/0.433 KV 500 KVA, Distribution T/F :- HV Side winding coil total replaced, new coil assemble for HV coil. LV Side Coil Reinsulated with new insulation material, All active spare insulated with proper insulation ovening of transformer new winding Assemble in Transformer, all gasket replacement of transformer, Testing of transformer after fitting top cover plate and connection. Painting trasformer body.

Disconnacting and taking out for Re-winding of Transformer 22/0.433 KV 150 to 250 KVA, Distribution T/F :- HV Side winding coil total replaced, new coil assemble for HV coil. LV Side Coil Reinsulated with new insulation material, All active spare insulated with proper insulation ovening of transformer new winding Assemble in Transformer, all gasket replacement of transformer, Testing of transformer after fitting top cover plate and connection. Painting trasformer body.

Disconnecting electric supply and disassemble dismantling the existing RMU of rated voltage 11 KV normal currant 630 Amp short curcuit making currant 40 KA and segregating serviceable and unserviceable spare parts after testing and setting aside for re-use including servicing, calibration and testing of the RMU comprising of protection and control wiring test measuring and indicating instrument, earthing, over current, short circuit, insulation replacement of worn out wiring resistance etc. including bus bar insulation applying protective kits entire system up to the entire satisfaction of Engineer-in-Charge.

Disconnecting electric supply and disassemble dismantling the existing RMU of rated voltage 11/22 KV Breaker contol panel and segregating serviceable and U/S spare parts after testing and setting aside for re-use including servicing, calibration and testing of the SF6 Breaker cantrol panel comprising of protection and control wiring test measuring and indicating instrument, earthing, over current, short circuit, insulation replacement of worn out wiring resistance etc. including bus bar insulation applying protective kits entire system up to the entire satisfaction of Engineer-in-Charge.

S & F in repair Moter Actuator

S & F in repair Complete breaker mechanism for MCR without tripper assly

S & F in repair PCB for breaker function and ring function

S & F in repair Wiring harness for ring, Breaker and push button.

S & F in repair Complete Ring Switch Mechanism for MCR

Testing of out door type transformer up to 500 KVA incl 11 KV and or 22 KV rating after taking shut down from the deptt and directed by engr-in charge. Following routine testing given below :- (a) Winding Resistance test (b) Ratio test (c) Megger Test (d) Magnetic balance test (e) Open circuit test (f) short circuit test Note :-i) Testing should be carried out by authorised firm of state electric board. (ii) All T&P should be provided by contractor with out any extra cost. (iii) Test report should be submitted by contractor with duly signed by authorised agency.

Disconnecting electric supply and disassemble dismantling the existing 11KV/22KV SF6 Breaker cantrol panel and segregating serviceable and unserviceable spare parts after testing and setting aside for re-use including servicing, calibration and testing of the SF6 Breaker cantrol panel comprising of protection and control wiring test measuring and indicating instrument, earthing, over current, short circuit, insulation replacement of worn out wiring resistance etc. including bus bar insulation applying protective kits entire system up to the entire satisfaction of Engineer-in-Charge.

S & F 3 over current and 1 earth fault relay

S & F under voltage over voltage relay

S & F TNC Switch

S & F Local remote Switch

S & F Battery Charger with Battery input 230 VAC

S & F Indicating Lamp

Overhauling of existing 22 KV outdoor type Gas circuit breaker of 33/22 KV rating mmodel no 30SFGP25A of Crompton greaves including calibrating of testing of HT panel comprising of protection of cantrol wiring test of CT's, PT's measuring of indication instrument testing upto entire satisfaction of Engr-in Charge Note:- Only Rep autorised by manufacturer shall be employed by the contractor for overhauling of breaker.

Testing of transformer protection eqpt WTI, OTI, B-Relay, PRV, MOG and Winding CT testing of 2500 KVA transformer after taking shut down from the deptt and directed by engr-in charge.

Testing of transformer protection eqpt WTI, OTI, B-Relay, PRV, MOG and Winding CT testing of 500 KVA transformer after taking shut down from the deptt and directed by engr-in charge.

S & F in repair Current Transformer 150/1-1 Burden 15 VA 25 KA for 11/22 KV VCB . Complete all as specified and as directed.

S.M.Sales Corporation

metro electrical services

tulsani associates

SHREE VAIBHAV ELECTRICALS

SKS Electricals

NARMARAJ ELECTRICALS

Radha Engineering Services