REPAIR MAINTENANCE OF OH ELECTRIC LINES POLES PAINTING INSULATORS TREE TRIMMING ETC AND REPAIR MAINTENANCE OF ELECTRIC SUPPLY CABLES AND ALLIED WORKS UNDER AGE E M MH OF GE SATWARI

Amount

Dismantling and taking out steel tubular swaged pole of any size and depositing to MES store yard all as directed by Engineer-in-Charge.

Dismantling and taking out PCC pole of any size and depositing to MES store yard all as directed by Engineer -in-Charge.

Dismantling and taking out damage/rusted cross arms, bracings, supports, clamps and back plates from existing poles / dismantled poles / pole structures complete all as directed by EIC

Taking out of unsv insulator any type complete all as specified

Dismantling and taking out old damaged ACSR or AAC conductor complete all as directed

Material & labour for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 16 sqmm 4 core all as specifed and directed.

Material & labour for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 25 sqmm 4 core all as specifed and directed.

Material & labour for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 35 sqmm 4 core all as specifed and directed.

Material & labour for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 95 sqmm 3.5 core all as specifed and directed.

Material & labour for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 150 sqmm 3.5 core all as specifed and directed.

Supply, installation, testing and commissioning outdoor type LT Feeder Pillar of size 90 cm X 60 cm X 40 cm factory made, dust and vermin proof fabricated out of 3.15 mm thick MS sheet complete with openable shutter in front and rear having proper locking arrangement, duly powder coated and including 400 Amps, 4 pole Aluminium bus bar mounted on insulator, suitable for 3 phase, 415 volts, 50 Hz AC supply including control wiring to panel with suitable size of PVC insulated and sheathed copper cable, duly mounted on angle iron frame 50x50x6 mm including necessary PCC foundation work in all respect all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with tope edge of the plate not less than 1.5 metres below normal ground level, connected to galvanized earth lead iron wire 4mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, GI light grade protection pipe 15mm dia, GI medium grade water pipe 20mm dia with funnel all as shown in electric plate of SSR-2009 pt-I and testing complete including earth work in any type of soil PCC 1:2:4 as in earthing pit CI pit cover 5.5mm thick common salt charcoal all as specified.

Material and labour for double compression brass cable gland suitable for LT cable of size 25 to 95 sqmm 3.5 core

Material and labour for double compression brass cable gland suitable for LT cable of size 120 to 300 sqmm 3.5 core

Supply & fix thermoplastic polystyrene polycarbonate enclosures, shock proof, with IP 65 protection junction box of size 130 X 120 X 77 mm with suitable connector for three phase loop in loop out branch out and vibration proof connection and fixing on PCC or MS Electric poles using MS clamp 02 Nos made out of 25mm x 3mm MS strip and nuts & bolts of required size all as directed by Engr-in-charge. Make: Hensel Cat No. KF0600B or its equivalent.

M & L for Cross arms, bracing, supports, clamps and back plate, fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as directed including two coats of synthetic enamel paint over a coat of red oxide primer, complete all as directed .

Supply and fixing Danger notice plate of 1.6mm thick mild steel sheet vitreous enameled white with letter figures and conventional skull and bones in signal red colour and fix with MS clamp for HT size 25 X 20 cm and taking out of us one complete all as specified.

Supply and fixing Danger notice plate of 1.6mm thick mild steel sheet vitreous enameled white with letter figures and conventional skull and bones in signal red colour and fix with MS clamp for LT size 20 X 15 Cm and taking out of us one complete all as specified.

M&L Pin type, porcelain, vitreous, white, brown or green insulator, 150 mm height, 150 mm dia for 11000 volts grade including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut complete all as specified.

M&L Pin type, porcelain, vitreous, white, brown or green insulator, 100 mm height, 65 mm dia for 1100 volts grade including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut complete all as specified.

M&L for Disc type insulator, porcelain, vitreous, white, brown or green insulator (Single disc assembly ) of size 145 mm height, 255 mm dia ball socket type for working pressure 11 KV volts grade including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut and taking out of U/S one complete all as specified.

M&L loop type, porcelain, vitreous, white, brown or green insulator large type 90 mm X 140 mm, clearance of hole 25.5 mm for 11000 volts grade including out of U/S one complete all as specified. Make -PACTIL/ MADRAS PORCELAIN / NGEF / JAIPURIA / BHEL .

M&L loop type, porcelain, vitreous, white, brown or green insulator small size 65 X 90 mm, clearance of hole 16 mm mm for 1100 volts grade including out of U/S one complete all as specified. Make -PACTIL/ MADRAS PORCELAIN / NGEF / JAIPURIA / BHEL .

M & L for Restraining of HT/LT over head line ACSR conductor on steel/PCC pole comprising of any size of conductor aluminium/copper/GI after opening binding wire from insulators and replace binding wire and achieved permissible sag limit of over head line conductor complete all as directed and specified.

M&L for P G clamp of size 4 to 7 mm dia consisting of two brass plates and two steel bolts and nuts for two conductor of equal or unequal sizes for non tension connections including treatment of connector and ACSR conductor with conducting jelly, fixed in repairs complete.

M&L for P G clamp of size 10 to 13 mm dia consisting of two brass plates and two steel bolts and nuts for two conductor of equal or unequal sizes for non tension connections including treatment of connector and ACSR conductor with conducting jelly, fixed in repairs complete.

M & L for Painting of steel tubular/ rail pole with cross arms, clamp of any length and shape for HT overhead line with single coat of aluminium paint including preparation of the existing surface including marking pole numbers in a 20 cm dia black circle with white colour numbering with synthetic enamelled paint from bottom of pole to 90 cm height an complete all as specified and directed.

Ditto all as per item No 27 but HT 2-Pole structure complete

Ditto all per item No 27 but HT 4-Pole structure complete

M&L fluoresent Retro-reflective sheet of size not less than 50 mm width high grade quality of yellow/Red colour fixed on pole after cleaning and removing paint of existing surface complete all as specified and directed. Make : 3M or equivalent approved make.

M & L for Painting of steel tubular/ rail pole with cross arms, clamp of any length and shape for LT overhead line with single coat of aluminium paint including preparation of the existing surface including marking pole numbers in a 20 cm dia black circle with white colour numbering with synthetic enamelled paint from bottom of pole to 90 cm height an complete all as specified and directed.

Supply, stringing and fixing of aluminium conductor steel reinforced ( ACSR) of any type including binding with and including suitable size of binding wire complete Including dismantling and taking out warn out ACSR conductor from overhead electric line comlete all as directed.

Ditto all as per item No. 32 but GI wire 4 mm dia complete.

Supply and fixing mild steel galvanised stay assembly set complete comprising of 14mm dia, 400mm long stay bow, 2150mm long stay rod 20mm dia, 300mm x 300mm x 6mm stay plate, thimble, all as shown in electrical plate No.1 of MES Schedule part-I 2010 complete including dismantling and taking out old damaged stay complete all as directed. Note :- PCC , earth work and Insulators etc shall be measured and paid separately.

Cutting & trimming tree branches along HT /LT over head lines after taking all precautions while working on lines such as taking shut down, safety of equipments etc and treaming of tree branches n.exc 3 mtr long and clearing of area and removing the same from site to a distance not exceeding 50 mtr complete all as specified and directed. NOTE: Grith of tree branches shall be measured only above 50 mm dia .

M&L for Synthetic insulating rubber mat of size 2 m x 1m x 3 mm complete all as specified and directed by EIC.

Disconnecting and taking out worn out jumpers of HT over head line / sub station any size any length after removing binding wire/sub station connector of AB switch/DO fuse unit and replacement with new ACSR weasel conductor jumpers including PVC sleeve in colour coding R/Y/B of same size and length including new binding wire/sub station connectors suitable for AB switch/DO fuse unit, with conducting jelly all as specified.

M&L in repair synthetic elastomer insulating rubber mat in red/blue colour confirming to IS 15652/2006 class C suitable for 33/11 KV HT installation, ISI marked embossed, thickness not less than 3 mm pasted in panal and battary bank room floor with suitable adhesive complete all as specified and directed. Make: Vardhman/ Dozz or equivalent in any ISI marked make fullfil IS 15652/2006.

M&L for painting of transformer/ DG set guard (XPM) fencing, chanels, post etc mounted on plinth with one coat of silver aluminium paint, complete all as specified and directed.

Material & labour for PCC 1:4:8 type D-2 using 40mm graded stone aggregate in foundation and mass concrete/filling, complete all as specified and directed.

M & L for Cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate in foundations, filling and mass concrete complete all as specified and directed .

Material & labour for PCC 1:2:4 type B-1 using 20mm graded stone aggregate in coping and the like including weathering slightly rounded/chamfered angles with & incuding necessary use and waste of form work for fair faces of concrete, complete all as specified and directed.

Supply and fixing steel tubular pole, swaged, complete with cast iron base plate, finial taper plug, bolts, nuts, washer and screws including painting with two coats of aluminium paint over one coat of red oxide primer on all exposed surfaces and tarring with black bituminous paints to portion embedded in PCC including numbering of poles with two coats of synthetic enamel paints, type 410-SP-31 (9 meter long) complete all as directed . Note - Earth work and PCC shall be measured and paid separately as these respectively.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for laying of cables & foundation of poles ,stay assembly and getting out in any type of soil complete all as specified and directed .

Returning, filling in excavated approved soil, including spreading, leveling, watering and well ramming in layers not exceeding 25cm each complete.

Removing excavated soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete.

M & L for GI pipe of size 50 mm light grade for floor, road cutting and protection of cable

M & L for GI pipe of size 40 mm light grade for floor, road cutting and protection of cable

Supply and spreading sand Dry cushioning to cable providing with a layer of sand 8cm deep before laying the cable and 15cm deep after laying and stretching the cable in trenches complete all as specified and as directed by the Engineer-in-Charge.

Supply and laying sub class `B` bricks laid dry flat transversely along the length of cable with width equal to the length of bricks over sand cushioning as protection cover of cable laid.

Taking out serviceable/unserviceable XLPE LT cable aluminum conductor of any size 3.5/4 core from excavated trench/pole/over ground etc and retreived material to store kept in safe custody for reuse at site or for taking credit of cable to be replaced with new one all as specified and dirrected. Excavation, sand and return filling will be paid saperately.

Taking out old bricks from excavated trenches, full bricks to be kept in safe custody for reuse at site. Broken bricks shall be removed by contractor at no extra cost to low lying area.

Relaying of healthy cable of any size retrived from srl item No 51 above after repair, making proper jointing and making connection using thimbles/lugs of suitable size as required at site.

Taking out GI protection pipe from the pole /passsing through road/existing trenches for reuse at site or for taking credit of pipe to be replaced with new one all as directed.

Relaying of healthy GI pipe for cable protection intrenches/road/pole all as specified and directed.

Dismantling PCC all as dirrected and making good surface.

Steel tubing galvanized (light grade) 100 mm bore conforming to IS-1239 for passing cable under road/floor or fixing to poles for protection of under ground cable complete with Flat iron 50x6mm clampsmade to shape and 12mm dia bolts, nuts and washers for fixing where required complete all as directed by Engr-in-Charge.

Steel tubing galvanized (light grade) 80 mm bore conforming to IS-1239 for passing cable under road/floor or fixing to poles for protection of under ground cable complete with Flat iron 50x6mm clampsmade to shape and 12mm dia bolts, nuts and washers for fixing where required complete all as directed by Engr-in-Charge.

Steel tubing galvanized (light grade) 50 mm bore conforming to IS-1239 for passing cable under road/floor or fixing to poles for protection of under ground cable complete with Flat iron 50x6mm clampsmade to shape and 12mm dia bolts, nuts and washers for fixing where required complete all as directed by Engr-in-Charge.

Steel tubing galvanized (light grade) 40 mm bore conforming to IS-1239 for passing cable under road/floor or fixing to poles for protection of under ground cable complete with Flat iron 50x6mm clamps made to shape and 12mm dia bolts, nuts and washers for fixing where required complete all as directed by Engr-in-Charge.

Relaying full bricks retrieved from srl item no 52 above for cable protection all as specified and directed.

Supply only self bonding electrical HT tape of sizes (38 mm x 9.15 m x 0.75 mm) all as specified.

Material and labour for cable jointing kit straight through joint, heat shrinkable type including all jointing material & accessories suitable for 1100 Volt Cable aluminium conductor cables of size 400-500 Sqmm 4/3.5 core cables Including dismantling old one

Material and labour for cable jointing kit straight through joint, heat shrinkable type including all jointing material & accessories suitable for 1100 Volt Cable aluminium conductor cables of size 240-300 Sqmm 4/3.5 core cables Including dismantling old one

Material and labour for cable jointing kit straight through joint, heat shrinkable type including all jointing material & accessories suitable for 1100 Volt Cable aluminium conductor cables of size 150-185 Sqmm 4/3.5 core cables Including dismantling old one

Material and labour for cable jointing kit straight through joint, heat shrinkable type including all jointing material & accessories suitable for 1100 Volt Cable aluminium conductor cables of size 70-120 Sqmm 4/3.5 core cables Including dismantling old one

Material and labour for cable jointing kit (end termination) Indoor/outdoor type, heat shrinkable type including all jointing material & accessories suitable for 1100 Volt Cable aluminium conductor cables suitable 70 to 120 Sqmm 4/3.5 core cables Including dismantling old one

Material and labour for cable jointing kit (end termination) outdoor type, heat shrinkable type including all jointing material & accessories suitable for 1100 Volt Cable aluminium conductor cables suitable 150 to 185 Sqmm 4/3.5 core cables Including dismantling old one

Supply, laying in replacement of unserviciable underground LT cable 1100 Volts grade heavy duty electric cable PVC insulated & PVC outer sheathing with aluminium conductor, Armoured conforming to IS-7098 Part-I (1988) with latest ammendments of size 25 Sqmm x 3.5 core. Note:- Earthwork/excavation shall be measured seperately

Description all as per srl item No 69 here in before but of size 35 Sqmm x 3.5core

Description all as per srl item No 69 here in before but of size 50 Sqmm x 3.5core

Description all as per srl item No 69 here in before but of size 70 Sqmm x 3.5core

Description all as per srl item No 69 here in before but of size 95 Sqmm x 3.5core

Description all as per srl item No 69 here in before but of size 120 Sqmm x 3.5core

Description all as per srl item No 69 here in before but of size 185 Sqmm x 3.5core

Description all as per srl item No 69 here in before but of size 300 Sqmm x 3.5core

S&F prestressed concrete pole, 9.0 mtrs long, 102mmx172mm at top and 102mmx279mm at bottom class 10 incld necessary connection of single phase or 3 phase system (ACSR conductor) with its all fixing accessories all as specified. (Earth work and PCC shall be measured and paid separately)

SATISH AND CO

M/S S K Electricals Regd

M/S ASHOK KUMAR SURI

Harsh Electricals

DARVESH ENGINEERING WORKS

Prakash Trading Corporation

kailu construction co

vishesh engineers