REPAIR MAINT OF LT CABLE, PANELS, FEEDER PILLAR BOXES POLES AND CONNECTED ITEMS AT A A BANAR

Amount

Excavation in trenches in soft/ loose soil n.exc 1.5mtr wide and not exc 1.5mtr in depth and getting out complete all as specified and directed.

All as per item No 1 here in before but exc 1.5 mtr or part there of in depth beyond the first 1.5 mtr depth complete all as specified and directed by Engineer-in-Charge.

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

Removing excavated surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtrs above the starting point complete all as specified and directed by Engineer-in-Charge.

Material and labour for Sand cushioning/ Sand covering using Tibba sand for underground cable protection complete all as specified and directed by Engineer-in-Charge. Note :- For the purpose of payment, only punned thickness witch comes out 18cm shall be measured.

Material and labour plain cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate as in base of the pole as a foundation or in any situation all as specified and directed.

Material and labour plain cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping of the pole by demolition of existing /broken coping with taking out the LT cables and GI pipe Etc and refixing in new coping or in any situation all as specified and directed.

Supply and laying Jodhpur quarry stone slab cover 25 to 30 cm in width, 60cm long and 40 to 50mm thick, laid dry and abutting each other with gap between adjacent slab not exceeding 10mm over under ground cables complete all as specified and directed by Engineer-in-Charge.

Material and labour for disconnecting power supply from LT ACB of cap. 800/1000/1500 Amps for repair works , taking out trolly unit & complete servicing of the same through decarbonising , cleaning the male /female isolating contacts, lubricating moving part , cleaning with CRC removing dust particles from bus bar chamber, spout gear mechanism and moving parts, repair to motor charge spring mechanism, tightening all nuts and bolts of entire trolley, checking proper operation of trolly all as directed, inserting trolley inside and testing and putting on load complete all as specified and directed .

Supply, fixing and testing straight through joint heat shrinkable type with jointing kit suitable for cable PVC/XLPE insulated armoured heavy duty aluminium conductor 1100 Volts grade 16- 35 Sqmm x 3.5 core/4 core and including taking out cable from faulty portion in any situation/position complete all as specified and directed for the following sizes :-

All as per ser item No10 above but of size 50-70 Sqmm x 3.5 core

All as per ser item No10 above but of size 95-120 Sqmm x 3.5 core

All as per ser item No10 above but of size 150-185 Sqmm x 3.5 core

All as per ser item No10 above but of size 240-300 Sqmm x 3.5 core

Supply, fixing and testing end joint heat shrinkable type with jointing kit suitable for cable PVC/XLPE insulated armoured heavy duty aluminium conductor 1100 Volts grade 16- 35 Sqmm x 3.5 core/4 core and including taking out cable from faulty portion in any situation/position complete all as specified and directed.

All as per ser item No15 above but of size 50-70 Sqmm x 3.5 core

All as per ser item No15 above but of size 95-120 Sqmm x 3.5 core

All as per ser item No15 above but of size 150-185 Sqmm x 3.5 core

All as per ser item No15 above but of size 240-300 Sqmm x 3.5 core

Arranging fault locating machine to locate the fault in underground elect power cables of any length and any type of 1100 Volts grade LT cable and pin point the fault and testing of the cable after locating fault and cutting the cable at fault to check healthiness of cable before and after fixing the joint including excavation and earth work in any type of soil complete. Note : Cable joints and cable shall be measured and paid separately under respective item of Schedule 'A'.

Supply and fixing in replacement GI Pipe medium grade 80mm dia with necessary accessories/ fittings bracing with pol/wall by FI clamps made with 32x6mm for cable protections/pole for crossing of culverts/nallah and all as specified and directed sizes:-

All as per ser item No 21 above but of size 50 mm dia

All as per ser item No 21 above but of size 40 mm dia

M&L for Cutting the road / hard standings and excavating in trenches not exceding 0.40 mtr wide and not exc 0.80 mtr deep across the road for laying cable including making good the excavated portion by means of PCC 1:2:4, type B1 using 20mm graded stone aggregate complete and matching with the surroundings all as directed.

Supply and fixing in replacement of UNSV/Burnt MCCBs with thermal and magnetic release adjustable over load setting 0.8 to 1.0% and short circuit setting 0.6 to 1.0% of capacity 100-125 Amps, 4pole 415 volts 25/36KA fixed in any type of existing LT panel/Feeder piller etc complete all as directed.

All as per ser item No 25 above but of capacity 160-200 Amps,4pole 415 volts 36KA

All as per ser item No 25 above but of capacity 200 -250 Amps,4pole 415 volts 36KA

All as per ser item No 25 above but of capacity 250-320 Amps,4pole 415 volts 36KA

All as per ser item No 25 above but of capacity 320-400 Amps,4pole 415 volts 36KA

Supply and fixing in renewal of change over switch on load 4 pole, 415 Volts 50 Hz 160 Amps open execution type mounted ion existing any type/description of LT Panel/feeder pillar with minor modifications of existing LT Panel/Feeder Pillar box to fix and connecting terminals and making fresh connections of cables are deemed in quoted rate of this item and complete of following size:-

All as per ser item No 30 above but of capacity 200 Amps

All Asper Srl Item No30 above but within sheet steel enclosure of 160 Amps Capacity

All Asper Srl Item No 30 above but within sheet steel enclosure of 200 Amps Capacity

Suupply and Fixing in replacement of Mild steel sliding door bolts plate type, stove enamelled black, with bright bolt not less than 12mm dia, 200mm long bolt with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed on front side door of LT panel board and all as specified and directrd.

Material and labor for fixing in replacement of 3.15 mm thick CRCA sheet painted with existing LT panel color and made shape of inner shells and outer shells of panels and making curve/angle to maintain slope of top shet of panel to make the indoor type to outdoor type with the support of FI 25x3mm thick support, fixing with bullet screws where ever required and all as specified and directed at site by Engr-in-Charge.

Material and Labor for replacing the heatup/nacked cable ends by cutting the nacked/heatup portion and reconnect the cable by excavating the loop and making connection tight by replacing the suitable size of heavy duty lugs with new nut bolts and washers and all as specified and directed.Note : (i) Earth work and cable end joints will measure and paid under relevent item of Sch (ii) Rate quoted i deemed to replace the cable lugs and nut bolts etc.(iii) Total incoming and outgoing cable ends of each panel will be measured as a one job.

M&L for fixing in replacement of heat shrinkable insulated aluminum bus bar with color coding of current rating upto 600 Amp fixing on existing LT panels by making hole,bent to shape or drilling/grinding the busbar to fix on porcelain/PVC insulators with nut bolts and all as specified and directed.

Material and labor for edging the machine cut /true dressed jodhpur stone patty of size 25 to 30 cm in width, 60cm long and 40 to 50mm thick, to make edge aroung the LT Panels and all as specified and directed.

Material and labour stone aggregate of size upto 40mm for loose filling around the LT Panels or under 2/4/6 poles structure surface dressing and cleaning the vegetation before spreading the gravel and complte all as specified.

Labor for cutting and removing grass, vegetation, bushes/shrubs etc from surrounding of 02 Pole/ 4 Pole structure and LT/ HT Panel E/M installations and removing all rubbish and dressing the gravel/soil and spaying the one time herbicide approved brand (Roundup/Noweed) to prevent the further vegetation and all as specified and directed.

Supply and errecting in replacement of Prestressed concrete pole, 9.0 meter long, 102mm x 152mm at top and 102mm x 289mm at bottom, class 10 including painting alternative black & white strips of 30 cm width upto 1.5 mtr above ground level and including dismantling and taking out the damaged/old PCC pole and setting aside within 50 mtr distance and opening the street light bracket/crossarms with connected items and street light fitting from old pole and refixing the same on new pole for street light fitting and all as required at site or directed by Engr-in-charge.

Supply, install, test and commission LT feeder pillar box outdoor cubical type, 3 phase, 4 wire, 415 volts with 200 Amps Aluminium bus bar, IP 54, dust and vermin proof fabricated with CRCA sheet not less than 3.0 mm thick fixed on angle iron frame of size 50x50x6mm duly powder coated, front openable double door hinged with locking arrangements complete with and comprising the following including necessary PCC platform of suitable size to adjust to LT Panel complete all as specified and directed. (A)INCOMING:-(i) MCCB 4 pole,125 Amps with thermal and magnetic release, 50 Hz, 415 Volts, 25 KA -1 No (B)OUTGOINGS:-()MCCB 63 Amp 4 pole 415 volts thermal adjustable type 16 KA-02 Nos. (ii) MCB TPN 415 Volts up to 63 Amp capacity, 'C' curve , 10 KA-02 Nos.(iii) MCB SPN 50 Amps 230Volts 10KA-04Nos. Note:(i) Cost of PCC platform 50mm thick 1:2:4 Type B-1 over 75mm thick sub base 1:5:10 type E-2 using 40mm graded stone aggregate is inclusive in the rate quoted for this item. (ii) Drawing of LT Panel shall be submitted by manufacturer will be approved by Accepting Officer before placing order.

Earthing complete with Galvanised Steel earthplate of size 60x60cmx6mm thick electrode and 32x6mm GI strip as earth lead, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below ground level, connected to 32x6mm earth strip by means of nuts, bolts, check nuts and washers of GI all as shown in electrical plate No.3 of SSR Part-I, connected to earth test terminal point all as specified or as indicated including testing on completion (Rates inclusive of neccessary excavation in any type of soil, earth work, PCC pit, CI cover, funnel with watering pipe, suitable size of light grade GI Protection pipe for earth strip in ground etc. all as required at site for complete earthing). Note: Testing of earthing shall be carried out after completion of earthing.Payment for earthing shall be admissible after satisfactory test result.

Material and labour for scraping the rusted surface of LT panel/feeder pillar any descreption/size and applying the primer coat of red oxide and painting on surface of LT Panels/feeder pillars 2 coats of super enamal paintf flint grey/sky blue colour with sparygun including writing of feeder pillar numbers in appropriate size of letters as directed.

Restretching aluminium conductor or GI wire on existing over head lines without removing including unbinding from insulator and rebinding to insulator using aluminium binding wire, connections of incoming and outgoing cables, binding with spacers where required and trimming the tree branches with clearance of 3 mtr around of the LT OH line, complete all as specified Note :- For measurement length of each conductor shall be taken separately however GI wire shall be included with conductor length.

Taking out from trenches or wall / pole or pipe cable LT 1100 volts grade heavy duty, armoured with steel strip of wire, with stranded aluminium conductor of any size upto 25 Sqmm, any core, for rectification of faults or replacement. Seggregating serviceable cable and unserviceable length by meggering or any other suitable and recommended method. Removing unserviceable cable from site and keeping aside serviceable for reuse at same laocation or any other location under AGE E/M all as required at site or directed (Earth work will be measured and paid separately under respective item)

All as per srl item 46 here in above but of size 35 Sqmm to 95 Sqmm

All as per srl item 46 here in above but of size 120 Sqmm to 185 Sqmm

All as per srl item 46 here in above but of size 240 Sqmm to 400 Sqmm

Laying only in trenches or fixed to wall/pole or passing through pipe cable LT 1100 volts grade heavy duty, armoured with aluminium conductor of any size upto 25 Sqmm any core (Serviceable cables retrieved against srl item 46 above will be used)

All as per Srl item 50 here in above but of size 35 Sqmm to 95 Sqmm (Serviceable cables retrieved against srl item 47 above will be used)

All as per Srl item 50 here in above but of size 120 Sqmm to 185Sqmm (Serviceable cables retrieved against srl item 48 above will be used)

All as per Srl item 50 here in above but of size 240 Sqmm to 400 Sqmm (Serviceable cables retrieved against srl item 49 above will be used)

Taking down old unserviceable LT UG cable and Supply, laying, testing and commissioning in replacement of LT underground cables, 1100 volts grade, PVC insulated XLPE and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed for the size of cable 16 sqmm 4 core. Note :-The laying of cable will be in domestic area as well as inside depot/ Unit area.

All as per Ser No54 above but size 10 sqmm 2 core

Taking down old unserviceable LT UG cable and laying, testing and commissioning in replacement of LT underground cables, 1100 volts grade, PVC insulated XLPE and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete all as specified and directed for the size of cable 25 sqmm 4 core. Note :- (i) The laying of cable will be in domestic area as well as inside depot/ Unit area. (ii) The LT Cables will be issued under Sch 'B' for laying only and earth work and connected items will be paid under relevent item of Schedule.

All as per Ser No56 above but size 35 sqmm 3.5 core

All as per Ser No56 above but size 50 sqmm 3.5 core

All as per Ser No 56 above but size 70 sqmm 3.5 core

All as per Ser No 56 above but size 95 sqmm 3.5 core

All as per Ser No 56 above but size 120 sqmm 3.5 core

Supply and Fixing in replacement of loop-in/loop-out box of outer size 205x255x112mm made out of FRP body (hot mulded type) with IP-63 protection and locking with screws alongwith 5/6 Amp rating MCB SP-01 No, up to 50 Amp rated 3 pole connector suitable to insert the cable size 25 Sqmm-01 No,with neutral link and din rail suitable for mounting the MCB/Connector etc complete in side box and duly fixed with 25x3mm FI clamps with nut bolts of suitable size on steel tubular pole/PCC/RCC pole including cable glands, aluminum lugs/thimbles for incoming and out going cales and all as specified and directed. Make of Box : Sintex/Hensel.

Material and labor supply and fdixing in replacement of post top lantern LED 40 Watt IP-65 protection made by in cast aluminum spigot housing with decorative clear opal arcylic diffuser base dia of size suitable for 65mm dia and all as specified and directed. Make: Crompton/Bajaj/Havells/Philips or equivalent make given in appx 'B'.

Material and labour for repairing/replacing the broken hinges of LT panel shutters with stainless steel hinges of 200mm long by welding/bracing with nut bolts of existing LT panels shutters of any descreption and all as specified and directed. Make : BAJAJ/Crompton.

Trimming and cutting of tree branches coming across LT over head line, clearing alround 3m the LT line and disposal of branches/bushes to a distance upto 50m and cleaning the site complete all as directed. Note :- (i) Length of span shall be 40 to 45m. (ii) Due care shall be given while trimming/cutting the tree branches that there shall be no damage to over head line conductor/pole. In case, due to any negligence, damage is caused, it shall be made good by the contractor and nothing extra shall be admissible.(iii) Proper shut down will be taken from department and T&P will be provoded by conractor.

S&F in replacement of GI stay assembly set comprising of 14mm dia 400mm iron stay bow and16mm dia, 2150mm long stay rod stay plate 230x230x6mm thick, GI stay wire 7/8 SWG of required length complete with all accessories as shown in electric plate No 1 of SSR Part 1 2009 complete with excavation earth work including PCC 1:3:6 of required quantity with loop insulator, clamps nut bolts etc complete all as required and directed.

Sachiyay maa Electricals

Anil Builders

NISHA CONSTRUCTIONS

Shri Electrical Enterprises