8120/SAR-09/E8 REPAIR/MAINT TO LT OH/UG LINES, TRANSFORMERS, VOLTAGE STABILIZER AT

Amount

Excavation in trenches in any type of soil not exc 1.5 mtr wide and not exc 1.5 mtr deep for taking out/laying of U/G HT/LT cable and getting out the excavated soil including triming the sides complete all as specified and as directed.

Returning, filling in, incl spreading leveling, watering and well raming in layers not exc 25 centimetre thick in layer in any type of soil complete all as specified and as directed

Removing excavated materials to a distance not exceeding 50 metre and depositing where directed at a level not exc. 1.5 mtr above the starting point complete all as specified and directed Engr-in-Charge.

Material labour for common burnt clay bricks, sub class 'B' grade laid in trenches for protection of UG cables perpendicular to the direction of the cables complete all as specified and as directed by Engr-in-Charge

Material and labour for sand cushioning with layer of dry, clean & fine sand 80 mm thick before laying of cable and 150 mm thick after laying of cable in trenches complete all as specified and as directed by Engr-in-Charge.

M&L for PCC 1 : 4 : 8 type D2 Using 40 mm graded stone aggregate for foundation of poles complete all as specified and directed .

M&L for PCC 1 : 3 : 6 type C2 Using 40 mm graded stone aggregate for foundation of stay/panal complete all as specified and directed .

M&L for PCC 1 : 2 : 4 type B1 Using 20 mm graded stone aggregate for copping of poles/stay/panal complete all as specified and directed .

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 10 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 16 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 25 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 50 Sqmm 4 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 70 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 95 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 120 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 185 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 240 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 300 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed. Note for srl No 97 to 104 :- Excavation and earth work, GI pipe, brick and sand cushioning or cable protection cover shall be measured and paid separately.

Supplying, laying, jointing, testing and commissioning under ground XLPE LT electric cable 1100 Volts grade, heavy duty, PVC insulated and sheathed armoued electric power cable with stranded aluminium conductor, of cross sectional area 400 Sqmm 3.5 core conforming to IS- 7098 (Part I) 1988 as in trenches over brick and sand cushioning or along the wall/pole through pipe etc served with an inner sheathing of PVC tape and overall PVC sheathed armoured with galvanized steel wire or tape including taking down/out of old cable as existing on site complete all as specified and as directed. Note for srl No 9 to 19 :- Excavation and earth work, GI pipe, brick and sand cushioning or cable protection cover shall be measured and paid separately.

Material and labour for GI pipe 50 mm bore , light grade as in trenches, under road,under floor including taking down/out of existing pipe at site complete all as specified and as directed.

Material and labour for GI pipe 40 mm bore , light grade as in trenches, under road,under floor including taking down/out of existing pipe at site complete all as specified and as directed. Note for srl No 20 & 21 ; Excavation and earth work shall be measured and paid separately

Labour for angering upto 100 mm bore for road crossing 3 mtr to 10 mtr not exceeding 1.5 mtr in depth for laying of electric cable and GI tubing in soft/loose soil complete all as specified.

Supply and laying 50mm outer dia, double walled, corrugated HDPE duct pipe conforming to IS- 14930 Pt-II with antirodent and non flame propogating properties of approved colour complete with fittings for cable protection complete all as specified and as directed.

Supply and laying 32mm outer dia, double walled, corrugated HDPE duct pipe conforming to IS- 14930 Pt-II with antirodent and non flame propogating properties of approved colour complete with fittings for cable protection complete all as specified and as directed.

M&L for Straight through joints heat shrinkable for XLPE/PVC insulated and sheathed aluminium conductor under ground cable 1100 Volts 3.5/ 4 core 25 sqmm to 35 sqmm and testing after jointing complete all as specified and as directed.

All as per item No. 25 here-in-before but for cable 3.5/4 core 50 sqmm to 70 sqmm complete all as specified and as directed.

All as per item No. 25 here-in-before but for cable 3.5/4 core 95 sqmm complete all as specifed and directed.

All as per item No. 25 here-in-before but for cable 3.5/4 core 120/150 sqmm complete all as specifed and directed.

All as per item No. 25 here-in-before but for cable 3.5/4 core 185 sqmm all as specified and directed.

All as per item No. 25 here-in-before but for cable 3.5/4 core 400 sqmm complete all as specifed and directed.

SS&F new aluminium conductor steel reinforced (ACSR) 6/1 x 2.59 mm (Weasel), straining properly on insulators and binding with aluminium tape / binding wire connectors, PG clamps, jumpers etc after taking down/out conductor as existing at site complete all as specified and as directed. Note : 3% for sag shall be added in straight measurements.

Restraining/ tightening of ACSR conductor of any size consisting of 03 to 07 Number conductor & GI earthwire of any size of LT overhead line on existing poles duly straining properly binding with extra aluminium binding wire to insullators all as directed by Engineer- in - Charge.

Supply and fixing in replacement of pin type insulator vitreous, porcelain, white, brown or green with overall dimensions 90 X140 mm and clearance dia of hole 25.5mm after taking down/out insulator as existing at site complete all as specified and as directed.

Dismantling of old vintage steel tubular poles alongwith insulators and disposing off from site complete all as specified and directed.

Supply, transporting to site, errecting and fixing in position 9 metre long, Steel tubular swaged poles complete with cast iron/mild steel base plate, finial taper plug, bolts, nuts washers & screws as specified, type 410, SP-31 IS 2713 marked, drilling of necessary hole including painting to steel tubular poles, with two coats of aluminium paint over a coat of red oxide primer on exposed surface of poles and with black bituminous paint on portion of pole embedded in concrete and painting 3 Nos bands/strips with fluorescent PO red synthetic enamel paint 30 cms wide strip at 30 cms spacing from plinth block and numbering of poles complete all as specified and directed by Engineer-in-Charge.

M&L in replacement of stay assembly using GI stay rod 20 mm dia complete with accessories excluding stay wire 7/4 mm dia shown in electrical plate no 1 of SSR part 1 of 2009 (loop type insulators ,stay clamps excavation, stay clamp and concrete measure separately.

M&L in replacement of stay assembly using GI stay rod 16 mm dia complete with accessories excluding stay wire 7/4 mm dia shown in electrical plate no 1 of SSR part 1 of 2009 (loop type insulators ,stay clamps excavation, stay clamp and concrete measure separately.

M & L in replacement of galvanized stay wire of size 7/3.15 mm with new one complete all as specified & directed.

M&L for Cleaning & preparation of surface of the LT steel tubular poles and painting with two coat of aluminium paint including cross arms, brackets, hooks, junction box, stay clamps over a coat of red oxide primer and making blue & white strip 30cm wide strip (5 Nos) upto 1.5 m from PCC coping, above 1.5 m height in and including marking and numbering of poles complete all as specified and directed by Engineer- in-charge.

M&L for Cleaning & preparation of surface of the LT PCC poles and painting with two coat of aluminium paint to cross arms, brackets, hooks, junction box, stay clamps, with two coats of white wash to pole and making blue & white strip 30cm wide strip (5 Nos) upto 1.5 m from PCC coping in and including marking and numbering of poles complete all as specified and directed by Engineer- in-charge.

Labour only for proning of tree branches from the site touching/embracing LT overhead lines in order to maintain a clearence of 2 mtr on either side of the conductors incl removing the tree branches from site to out side Air force stn complete alll as directed.

Supply only 25 mt long 2.5 cm wide and at least 0.125mm wall thickness PVC tape of good quality all as specified and directed.

Supply only 25 mt long 2.5 cm wide and at least 0.200mm wall thickness HT tape with adhesive of good quality all as specified and directed.

Disconnecting and taking out the voltage stabilizer of following capacity, any description and of any make, dismantling / opening of the voltage stabilizer of following capacity, three phase, AC 415 Volts, for Maintenance and servicing mechanically and electrically,including draining out existing transformer oil, and cleaning, oiling /greasing, removing & replacement of defective / unserviceable parts with new parts, as required at site and as per manufacturer's instructions and checking electronic circuits to make it functional , reassembling the parts of voltage stabilizer after overhauling / servicing at position ensuring proper out put connecting to existing system and applying one coat of synthetic enameled paint (heat resistant type) by spray machine after preparation including writing MES No/ SM No in capital letters of suitable size on body of stabilizer and making voltage stabilizer perfectly operational and testing at site on existing connected load to the entire satisfaction of the Engineer-in-Charge complete all as specified and directed. (including mentioned in Note here in below) Notes :-(i) Replacement of unserviceable parts shall be measured and paid for separately under appropriate item of Sch ‘A’ as supply only but fixing charges of the parts replaced/repaired is deemed to be included in these item. (ii) Oil shall be drained out and collected in contractors own containers and reuse after heating and filtration through filtration plant to achieve the suitable dielectric strength/insulation value. Refilling, heating and filteration shall be included in the rate quoted by the contractor for above items. (iii) Fresh oil required for top up shall be measured as “supply only” but its heating and filling shall be included in the rate quoted by the contractor for above items. (iv) The quoted rate shall be deemed to include replacement of small/ minor parts i.e. washers,nut bolts, packing, screws,lamp etc (a). 15 KVA to 40 KVA capacity

-do- but 75 KVA to 100 KVA capacity complete all as specified and as directed.

-do- but 150 KVA capacity complete all as specified and as directed.

Supply and replacement of Rotary pump with suction pipe not less than 1 Mtr complete all as specified and directed by Engineer-in-Charge

Supply only the following items/spare parts suitable for various capacity of Servo controlled Voltage Stabilizer dismantled/fixed under Sch `A` item No 44 here in above complete all as specified and directed. Note :- (i) Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 44 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item. (a). Servo motor 10 Kg-cm capacity.

-do- but Complete control wiring for each phase complete all as specified and as directed.

-do- but RC Net Work 10 Kg-cm (Resistor- Capacitor network) complete all as specified and as directed.

-do- but Electronic PCB Control Card (Sensing Card) complete all as specified and as directed.

-do- but BTR- 36 complete all as specified and as directed.

-do- but Indicator lamp pilot type (RYB) complete all as specified and as directed.

-do- but VARIAC Coil 40 KVA / 50 KVA capacity per Phase complete all as specified and as directed.

-do- but Volt meter 0- 500 volts complete all as specified and as directed.

-do- but Six Pin connector complete all as specified and as directed.

-do- but Carbon brush suitable for 25KVA to 75 KVA stabilizer complete all as specified and as directed.

-do- but Complete Armour complete all as specified and as directed.

-do- but Terminal Stud complete all as specified and as directed.

-do- but Micro Switch complete all as specified and as directed.

-do- but Lever complete all as specified and as directed.

-do- but VARIAC Coil 25 KVA/ 30 KVA capacity per phase complete all as specified and as directed.

-do- but VARIAC Coil 75 KVA / 100 KVA capacity per phase complete all as specified and as directed.

-do- but Small Carbon bush for stablizer complete all as specified and as directed.

-do- but RC Net work for Servo Stablizer complete all as specified and as directed.

-do- but Transformer oil EHV confirming to IS-335 of 1983 of mineral oil grade 'B' having a high dielectric strength not less than 40 KV complete all as specified and as directed.

-do- but Push button switch for increase/decrease of voltage complete all as specified and as directed.

-do- but Neon lamp for high & low voltage complete all as specified and as directed.

-do- but Circuit plate complete all as specified and as directed.

-do- but Ammeter of 0-50Amp 72 MM SQ complete all as specified and as directed.

ISOLATION TRANSFORMER Disconnecting and taking out the isolation transformer of following capacity, any description and of any make, dismantling / opening of the isolation transformer of following capacity, three phase, AC 415 Volts, for Maintenance and servicing mechanically and electrically,including draining out existing transformer oil, and cleaning, oiling /greasing, removing & replacement of defective / unserviceable parts with new parts, as required at site and manufacturer's instructions and checking electronic circuits to make it functional , reassembling the parts of isolation transformer after overhauling / servicing at position ensuring proper out put connecting to existing system and applying one coat of synthetic enameled paint (heat resistant type) by spray machine after preparation including writing MES No/ SM No in capital letters of suitable size on body of transformer and making isolation transformer perfectly operational and testing at site on existing connected load to the entire satisfaction of the Engineer-in-Charge complete all as specified and directed. (including mentioned in Note here in below) Notes :-(i) Replacement of unserviceable parts shall be measured and paid for separately under appropriate item of Sch ‘A’ as supply only but fixing charges of the parts replaced/repaired is deemed to be included in these item. (ii) Oil shall be drained out and collected in contractors own containers and reuse after heating and filtration through filtration plant to achieve the suitable dielectric strength/insulation value. Refilling, heating and filteration shall be included in the rate quoted by the contractor for above items. (iii) Fresh oil required for top up shall be measured as “supply only” but its heating and filling shall be included in the rate quoted by the contractor for above items. (iv) The quoted rate shall be deemed to include replacement of small/ minor parts i.e. washers,nut bolts, packing, screws,lamp etc.

Supply only the following items/spare parts suitable for various capacity of Isolation transformer dismantled/fixed under Sch `A` item No 72 here in above complete all as specified and directed. Note :- (i) Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 72 here in above. (ii) Contractor shall have no claim on account of variation of quantities of any item or non execution of any item. (i). Transformer oil EHV confirming to IS-335 of 1983 of mineral oil grade 'B' having a high dielectric strength not less than 40 KV .

-do- but VARIAC Coil complete all as specified and as directed.

-do- but Micro Switch complete all as specified and as directed.for TFR

-do- but Terminal Stud complete all as specified and as directed. For TFR

-do- but Six Pin connector complete all as specified and as directed.

S & F submain wiring with two single core 6 sq mm FRLS PVC insulated, unsheathed, cable 1100V grade heavy duty, copper conductor multistranded, drawn in PVC conduit, medium grade, 25 mm bore having 2mm wall thickness including one single core FRLS PVC insulated copper cable multistranded of size 2.5 sq mm as earth wire fix to wall etc including finishing the disturb plaster surface and painting 2 coat of white wash/ distamper to meet the existing surface complete all as specified and as directedcomplete all as specified and as directed. Make of conduit :- AKG,Finolex,Polycab and Make of wire:- Havells, RR kable, Grandlay,KEI Note:- Connection of wire with switch, socket and DBs should be done through thimble (lugs) only.

SHRI RAM ENTERPRISES

VIJAY ENTERPRISES