REPAIR /MAINTENANCE OF LT OH LINES CABLES PANELS AND OTHER CONNECTED WORKS AT MTN BDE SIGNAL COY AND REPAIR MAINT OF 400 KVA DG SET UNDER AGE (I) TAWANG

Amount

Dismantling and taking up or down old Unserviceable service cable amd LT UG cable of any size complete all as specified and directed

Supply and Laying and connecting with appropriate lugs in replacement XLPE LT cable PVC insulated, heavy duty electric cables with Aluminum conductors,1100 volts grade, laid in trenches/on pole/in pipe /on wall ,using suitable clamps for fixing of cable complete all as specified and directed of following cross-sectional area :- (a) 10 Sqmm 2 Core

25 Sqmm 3.5 Core

35 Sqmm 3.5 Core

50 Sqmm 3.5 Core

70 Sqmm 3.5 Core

95 Sqmm 3.5 core

10 Sqmm 4.0 Core

16 Sqmm 4.0 Core

Excavation in trenches, n exc 1.5m wide and m exc 1.5m in depth, for foundation, etc or for shafts, wells, cess-pits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out for soft & loose soil.

Returning, filling in, including spreading, levelling, waterring and wall ramming in layers not exc 25 cm. for hard/dense soil.

Removing excavated material n exc. 50 m and depositing where directed at a layers not exc 25 cm. for hard/dense soil.

S&F High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 50 mm

S&F High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 65 mm

M&L for earthing complete with galvanised steel earth plate electrode 60cmX60cmX6mm thick, burried 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 groundlevel, connected to galvanised earth lead strip 32x6mm by means of volts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No-5 of SSR Part-I connected to earthing test point all as specified or indicated including excavation and connected earth work in hard/dense soil, PCC 1:3:6 type C-1 as in pit, 20mm dia GI pipe medium grade for watering pipe, 15 mm bore GI medium grade earth lead protection pipe, 50 mm thick RCC 1:2:4 type B-1 cover slab of earth pit reinforced with 8 mm dia TMT bars @ 10 cm C/C both ways and with handle made out of 10 mm dia bars, funnel, strainer,charcoal and testing on completion all as specified and directed..

M&L for purning of tree branches which is touches on LT/HT over head conductor.

M&L in replacement GI pipe light grade with all fittings complete grouted in ground all as specified for the 40 mm bore of pipe laid in trenches/fixed with poles/laid in road/plinth/floor for protection of cable complete all as specified.

M&L in replacement GI pipe light grade with all fittings complete grouted in ground all as specified for the 50 mm bore of pipe laid in trenches/fixed with poles/laid in road/plinth/floor for protection of cable complete all as specified.

Dismantling of insulator any type, any size all as directed by Engr-in charge

S & F for replacement of pin type insulator porcelain vitreous white/ brown or green including one galvanised mild steel spindle two GI washer and one GI nut 150mm height, 150mm dia for 11000 Volt grade complete all as specified and directed.

S & F for replacement of disc insulator porcelain vitreous 145rnm high and 225 mm dia ball & socket type with tension clamp suitable for conductor single disc assy working pressure 11000 volts complete all as specified and directed.

Supply and fix Shackle type insulator ISI marked porcelain vitreous white, 1100 volts grade , ISI marked of size75 x 90 mm, including galvanized mild steel straps 31x3 mm, washers, insulators bolts (12 mm dia), washers and nuts complete all as specified and as directed.

Dismantling air break gang operated switches vertical/horizontal mounted including insulators and operating mechanism for repair/ replacement all as directed by Engr -in-charge

M & L Air break, gange operated switch HT 11000 volts, Triple pole , mounted on insulators and steel frames with operating mechanism worked from ground level with operating rod, handle etc., for current rating upto 400 amps fixed on pole / structures complete all as specified and as directed by Engr-in charge.

M&L PCC (1:3:6) type C-2 using (40mm) graded stone aggregates as in foundation filling and mass concrete (for foundation bed concrete in stays /poles or any other directed site) .

M&L for PCC 1:2:4 type B-1 using 20 mm graded broken stone aggregate as in mass concrete in coping of existing and new PCC/steel poles etc complete all as specified and directed.

Dismantling stay assembly complete (demolition of concrete etcand excavation measured seperately complete all as specified and directed.

Stay assembly complete with accessories of size 20mm as shown in electrical plate No. 1 (loop type insulator, stay clamps, excavation and concrete measured separately)

M& L Loop type insulator, vitreous porcelain, white, brown or green: 19124Small size, with overall dimensions 65 x 90mm, clearance of hole 16mm

M & L Galvanised stay strand, 7/3.15mm, ditto

M & L for Painting of Steel tubler pole up to 9 mtr long by using Two coats of aluminium paint with one coat of red oxide primer to LT steel tubular/RCC poles at the bottom from ground level towards upwards up to 2 m height with black and yellow strips each 15 cm width on the poles with synthetic enamel paint including preperation of old painted surface and marking of pole numbers with white synthetic enamel paint over black colour base as per existing pattern complete all as specified and directed.

Supply and fix in repair LT Over over head line phase seperator of any size (4 way) in between distribution span of LT over head lines all as directed by Engr-in-charge

Supply and fix in repair LT Over over head line phase seperator of any size (2 way) in between distribution span of LT over head lines all as directed by Engr-in-charge

Supply and fix cable jointing kit for 11 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for following sizes,Outdoor type: (a) 10 to 16 sqmm 3.5/4 Core

25 to 50 sqmm 3.5/ 4 Core

70 to 120 sqmm 3.5/ 4 Core

Supply and fix Off Load changeover switch side handle in sheet enclosure 415 V AC 50 Hz of Capacity 63 Amp 4 pole all as directed by Engr- in- charge .

Supply and fix Off Load changeover switch side handle in sheet enclosure 415 V AC 50 Hz of Capacity 100 Amp 4 pole all as directed by Engr- in- charge.

Laying only old serviceable XLPE LT cable PVC insulated, heavy duty electric cables with Aluminum conductors,1100 volts grade, laid in trenches/on pole/in pipe /on wall ,using suitable clamps for fixing of cable complete all as specified and directed of following cross-sectional area :-(a) 10 Sqmm 2 Core

16 Sqmm 2 Core

16 Sqmm 4 Core

25 Sqmm 4 Core

35 Sqmm 3.5 Core

S&F of aluminium lugs of following sizes:-(a) 10 sq mm

M&L for locating of electrical fault in UG cable of any size and repair by using of suitable size of cable lugs and straight through joint and make the good disturbed surfaces all as specified and directed by Engr-in-charge. Note :- Cable joint kit,Earth work & Aluminium lugs will be measured and paid seperately in respective items.

Supply and fix in repair bracket for street light fitting made out of 32 mm dia light grade GI tubing bent to required shape 1.5m long including necessary GI clamps, nuts bolts and washers and fixing to the pole complete including taking down old or Old U/S bracket from the pole as directed.

Supply and fix in repair weather proof PVC junction box approved by CPRI street light control box made out of not less than 2mm thick of size 200mm x 140 mm x 95mm (approx) complete with hinged door locking arrangement and consisting of 2 Nos of suitable size cable glands consisting of 01 No panel mounted connector 4 pole MCB 6A 10KA 01No, including connecting up with the electrical connections and fixing and clamping complete and all as directed

Taking down unserviceable street light LED fitting/Flood light of any wattage and type from the pole/building of any height including disconnecting the cable connections for repairing of light fittings and refixing in same position all as specified and directed. Note : 1. Spares shall be measured and paid seperatly under relevent items. 2. The cost of replacing of internal connections, screws bolts etc shall deemed to be included in the repair cost.

Supply only Electronic Driver for street light/Flood light fitting 25 to 50 Watts

Supply and fix Electronic Driver for street light fitting/Flood light fitting 60 to 100 watts

Supply only LED plate for street light/Flood light fitting 25 to 50 Watts

Supply and fix LED plate for street light fitting/Flood light fitting 60 to 100 watts

Repairs to LED Garden/Post top lantern/path light fitting of any wattage and type on existing Wall / pole of any height and making serviceable condition all as directed.Note : 1. Spares shall be measured and paid seperatly under relevent items. 2. The cost of replacing of internal connections, screws bolts etc shall deemed to be included in the repair cost.

Supply only Electronic Driver for Garden/Post top lantern/Path light fitting 5 to 15 Watts

Supply only Electronic Driver for Garden/Post top lantern/Path light fitting 20 to 45 Watts

Supply only LED plate for Garden/Post top lantern/Path light fitting 5 to 15 Watts

Supply only LED plate for Garden/Post top lantern/Path light fitting 20 to 45 Watts

M&L for Wiring for circuit/submain wiring 2 x 1.5 sq mm alongwith earth wire 1.5 sqmm with the of FRLS is PVC insulated copper conductor, single core cable in from junction box to street/flood light fitting on pole of any height as required all as specified and directed by engr in charge. Note:-Two run of cable copper conductor and non metallic PVC Rigid/ flexiable conduit(20mm dia) shall be measured as one unit length.

Supply and fixing in repair LED post top lantern fitting 40 watts on existing pipe of any size and height with all accessories prewired fixed with FI clamps nuts bolts etc. including taking down existing fittings all as directed (Make :Havells Cat part No RUBYPT40WLED757PSYMTOPC or CG Cat part No LPTO-40-CDL or equivalent Wipro/bajaj

Supply and fixing in repair LED garden light 8 watt Pressure die cast powder coated housing with PC diffuser.Efficient high output LED with IP65 protection as existing fitting on existing pipe of any size and height with all accessories prewired fixed with FI clamps nuts bolts etc. including taking down existing fittings all as directed (Make :Havells Cat Part No -BAMBOOBLS8WLED830PSYMTOPC or equivelant in CG/Wipro/bajaj

Supply and fix in Repair LED flood light fitting 70 W integral type light fixture, cast aluminum body, reflector, drivers, LEDs and accessories with system wattage 70 W.including taking down old and unserviceable. Make :Havells Cat No: JETAALBAFLOODLIGHT70W or equivalent in Philips/CG

All as per item No 48 here -in-brfore but LED flood light 100 Watt.including taking down old and unserviceable. Make : Cat No: JETAALBAFLOODLIGHT100W of Havells or equivalent in Philips/CG

Supply and fix in repair of LED street light 45 Watt fitting,environmental friendly long life, made up of pressure die cast aluminium housing with mid power LED as lighting source and PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07. Make : Cat Part No TRP-409-45-57-SL-NS-GL-NSG of CG or equivalent in Philips/CG/Havells

All as per item no. 50 here-in-before but of capacity 60 watts. Make : TRP-409-60-57-SL-GL-NSG of CG or equivalent in Havells/Philips

All as per item no.50 here-in-before but of capacity 70 watts. Make : TRP-409-70-57-SL-GL-NSG of CG or equivalent in Havells/Philips

M&L cutting the road hard standing & making good surface with PCC 1:3:6 C-1 Type Using 20 mm graded stone aggregate & removing the to distance n.exe 50mtr all as specified.

M&L for repair/servicing of UPS of capacity upto 5 KVA by checking all electrical connection and rewiring the same and refix the same location or directed by Engr in charge including testing,commissioning and warranty of one year after date if repearing. Note:- (i) PCB kit,SMPS and By pass switch etc will be measured and paid sepeartaly . (ii) Minor parts e.g nut bolt screw wirng etc are included in quoted rate.

M&L for PCB kit of UPS up to capacity of 5 KVA

M&L for bypass switch of UPS up to capacity of 5 KVA

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular of size 10 sqmm

All as per item No above 57 but of size 6 sqmm

M&L for rewinding of Alternator model no-LES3S317D 213603 of 400 KVA DG set No-I after carefully dismantling the winding of Main stator/Main Rotor/Excitor field/Excitor rotor of the alternator and rewinding the same with suitable size of copper wire and spares as required and reassembling the same, testing for smooth running for desired output voltage including taking down,transportation to and fro and refixing in position all as specified and directed.(Note: The cost of replacement of spares will be measured and paid separately as under relevant items from 60 to 68):-

Supply only suitable Copper wire for winding of alternator (ISI mark)

Supply only AVR suitable for 400KVA DG set of make: Kirloskar

Supply only Insulation metal,paper,glass,Numax paper : ISI Mark

Supply only Ampere cloth : ISI Mark

Supply only Mica glass : ISI Mark

Supply onlyGlass Tap : ISI Mark

Supply only Glass sleeving : ISI Mark

Supply only Varnish : ISI Mark

Supply only Glass lead wire : ISI Mark

Supply and fixing in repair weather proof PVC junction box approved by CPRI street light control box made out of not less than 2mm thick of size 250mm x 200 mm x 105mm (approx) complete with hinged door locking arrangement and consisting of 2 Nos of suitable size cable glands consisting of 01 No panel mounted connector 4 pole MCB 6A 10KA 01No, including connecting up with the electrical connections and fixing and clamping complete and all as directed

Supply and fixing in repair LED garden light 10 watt Pressure die cast powder coated housing with PC diffuser.Efficient high output LED with IP65 protection as existing fitting on existing pipe of any size and height with all accessories prewired fixed with FI clamps nuts bolts etc. including taking down existing fittings all as directed (Make :CG Cat part No LBLA1-10-CDL ,Havells cat part No MOUNTBL10WLED830PSYMTOPMMA or equivelant in Wipro/bajaj

M&L Framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors;ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165

M&L for GI strip of size 32x6m as earth continuty conductor burried in ground or drawn in pipe or fixed to wall on saddle all specified

Supply and fixing in replacement MCCB 4 Pole, 415 V, 63 Amps with breaking capacity 25 KA complete with all accessories all as specified and directed.

Supply and laying or fixing or passing through pipe 1100 volts grade heavy duty cable PVC insulated stranded aluminium conductor served with inner shethering of PVC tape armoured with galvanised steel wire or tape and overall PVC shetered 16 Sqm 2 Core nominal cross section in sevice connection including taking down old unserviceable service wire complete all as specified.

M/S BUDDHA ENTERPRISE

M/S TSERING DHONDUP

M/S ORIENTAL CONSTRUCTIONS

M/S PARAMOUNT ASSOCIATION OF INDIA

M/S L N BUILDERS