Repair Maintanance of external electric supply LT Overhead line LT UG Cable and allied works at Zone 1 A B C and Zone 3A 3B under GE S Tezpur

Amount

Labour only for re-stringing/ tilting, clamping, bending , jumpering, etc to be removing excess sag of loose ACSR of over head line up to permissible sag at camp area using accessories, T&P such as manila rope, puller and tripod etc up to permissible sag between two poles to continuously up to terminating point of tightening of stay strand in proper angle etc all as per site requirement and directed Note :- (i) Three/ four/six/eight runs of ACSR shall be measured against one unit. (ii) Quoted rates shall be included all required T&P and safety equipment. (iii) Span Between two consecutive poles shall be measured as one unit.

Trimming /cutting to small tree branches girth not exec 30 cm minimum 2.0 Mtr clearance complete with required cutting tools ladders and safety equipments is deemed to be included this unit price all as specified and as directed. Note :- The average width of cutting of trees shall be 1m or either side of line wire total 2m shall be trimmed/ Cutting.

Supply and fixing in replacement to old by new Danger notice plate of 1.6 mm thick mild still sheet, vitreous enameled white, with letters , figures and conventional skull and bones in signal red color and fixed with MS clamps , bolts and nuts of approved size for HT 25x20 cm size all as specified and directed. Note :- Instruction shall be written in three language Hindi, English and Assami on notice board.

Supply and fixing in replacement to old by new Danger notice plate of 1.6 mm thick mild still sheet, vitreous enameled white, with letters , figures and conventional skull and bones in signal red color and fixed with MS clamps , bolts and nuts of approved size for LT 20x15 cm size all as specified and directed. Note :- Instruction shall be written in three language Hindi, English and Assami on notice board.

M&L for replacement of anti climbing devices comprising 2.24 mm dia galvanized steel 2- stand barbed wire with 2.0 mm dia barbs wrapped spirally round pole or for suitable to rectangular PCC pole fabricated out of MS bars (round, square and flat) including nuts bolts and washers and welding in two havells made to shape to suit the cross section of the pole fixing with pole all as specified and directed by Engr-in-charge.

M&L for replacement of cross arms, bracing, supports, clamps and back plate fabricated from structural steel section including nut, 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 aluminum paint complete all as specified and as directed .

Supply and fix synthetic mat of size 2mX 1m X 19mm including taking out old unserviceable Synthetic mat all as specified and directed but Engineer-in-charge

M&L for replacement of Pin type porcelain, vitreous white brown or green insulators including one galvanized mild steel spindle, two galvanized iron washers, and one galvanized iron nut, 100 mm height, 65 mm dia for working pressure 1100 volts grade complete all as specified and directed .

M&L for replacement of Shackle type, porcelain, vitreous, white brown or green insulators, including galvanized mild steel straps 31x5 mm, washers, insulator, bolts in dia 14 mm , washer and nut, 100 mm height, 115 mm dia, including galvanized mild steel straps, washers, insulator bolts etc suitable for working pressure 1100 volts grade complete all as specified and directed.

M&L for replacement of Composite polymer loop type, porcelain, vitreous, white brown or green insulators, small size with overall dimensions 65x 90 mm clearance of hole 16 mm etc complete all as specified and directed.

M&L for replacement of stay assembly complete with accessories as shown in electrical plate No. - 1, with and including stay road rod 20 mm dia and galvanized stay of size 7/2.4 mm in required length, stay clamp etc complete all as specified and directed . Note : Loop type insulator, excavation, earth work and concrete to be measured and paid against the respective item.

M&L for replacement of Steel tubular swaged poles type 410 SP-31 (9.0 meters long) complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified .complete all as specified and directed .

M&L for replacement of galvanized stay stand of size 7/2.24 complete all as specified and directed.

M&L for in replacement of galvanized steel wire of size 4 mm dia to be fixing as LT line safe guard including titing/ bending /cradles, hexagonal/ rectangular, fabricated net in proper gap etc all as site required all as directed.

Re-fixing only with tilting/ jointing/ bending/ jumpering etc all as site to aluminum conductor steel reinforced (ACSR) in any size/ dia/ type etc on existing poles using puller/ rope/ tripod etc to re-stanching in serviceable sag all as directed.

M&L for replacement of stringing aluminum conductor steel reinforced (ACSR) in any type /size/ dia etc on existing poles including winding, jumpering with alkathine pipe etc.complete all as specified and directed .

M&L for replacement of house service bracket (Hook type) complete with 3.0 mtr long GI pipe 50 mm dia med grade, two nos 90* bench MS hook and stay complete all as site and directed.

M&L and fixing in replacement of end/ straight termination jointing kit ,1100 volt grade (earthed) , 3.5 core 400 sqmm aluminum conductor XLPE insulated armoured heavy duty cable heat shrinkable suitable indoor/ out door type to be fixed on incoming /outgoing connection of LT panel with gland etc at various location. Complete all as specified and as directed.

All as per Item No 18 above but 3.5 core 185 to 300 Sqmm

All as per Item No 18 above but 3.5 core 90 to 150 sqmm

All as per Item No 18 above but 3.5/4 core 25 to 70 Sqmm

All as per Item No 18 above but 3.5/4 core up to 16 sqmm

Supply and fixing in replacement of drawn through in pipe service connections 1100 volts grade heavy duty PVC insulated sheathed tape armoured with galvanized steel wire or tape heavy duty multi core aluminum stranded multicourse conductor served with an inner sheathing of PVC tape armoured overall nominal cross section 10 sqmm 2 core complete all as directed.

Supply and fixing in replacement of drawn through in pipe service connections 1100 volts grade heavy duty PVC insulated sheathed tape armoured with galvanized steel wire or tape heavy duty muilti core aluminium stranded multi core conductor served with an inner sheathing of PVC tape armoured overall nominal cross section 16 sqmm 2 core complete all as directed.

M&L in replacement of MCCB ,4 pole, TPN, 415 volts ,microprocessor based , rated 400 Amps, having rupturing capacity 36 KA - 01 No as incomer. Note :- All MCCBs of sch shall be conforming Ics= 100% Icu as per IEC 60947 -2 and front LED indication (ready, overload pre-alarm & over load).Make - Schneider cat No. LV 432677 or equivalent make in Legrand/Seimens/Havells/L&T/ABB

M&L in replacement of MCCB ,4 pole, TPN, 415 volts ,microprocessor based , rated 250 Amps, having rupturing capacity 36 KA - 01 No as incomer Make - Schneider cat No. LV 431780 or equivalent make in Legrand/Seimens/Havells/L&T/ABB

M&L in replacement of MCCB ,4 pole, TPN, 415 volts ,thermal magnetic based , rated 160 Amps, having rupturing capacity 25 KA - 01 No as incomer Make - Schneider cat No. LV 430750 or equivalent make in Legrand/Seimens/Havells/L&T/ABB

M&L in replacement of MCCB ,4 pole, TPN, 415 volts ,thermal magnetic based , rated 125 Amps, having rupturing capacity 25 KA - 01 No as incomer Make - Schneider cat No. LV429775 or equivalent make in Legrand/Seimens/Havells/L&T/ABB

M&L in replacement of MCCB 4 pole, thermal magnetic based Release range 63 Amps to 100 Amps,415V,AC,50Hz ,36 KA Manual versions With Conforms to IS/IEC 60947-2,Ics=100% Icu, Suitable for Isolation Adjustable Over Load setting: 0.8 - 1.0 x In ,Adjustable Short Circuit setting: 6 - 10 x In , ,Wide Range of snap fit Internal and External all as specified and directed by Engineer-in-charge. Make -Legrand/Seimens/Havells/L&T/ABB/Schneider

M&L in replacement of MCBs , 240 Volts grade , SPN, single pole and neutral link ,"C" curve , 63 Amps complete all as specified and directed by Engr-in-charge. Make :- Legrand/ Seimens / Schneider

M&L in replacement of MCBs , 240 Volts grade , SPN, single pole and neutral link ,"C" curve , 40 Amps complete all as specified and directed by Engr-in-charge. Make :-Legrand/ Seimens /Schneider/Havells/L&T/ABB

M&L in replacement of MCBs , 240 Volts grade , SP, single pole ,"C" curve , 20 to 32 Amps complete all as specified and directed by Engr-in-charge. Make :-Legrand/ Seimens /Schneider/Havells/L&T/ABB

M&L in replacement of connecting change over switch rating 125 Amps 4 pole, 440 volts grade in sheet metal enclouser conforming to IEC 60947-3, IS/IEC 60947 -3 fixing in panel/ surface of wall on wooden board with making all coonection, gland etc all as site and directed. Make - L&T CO21250OSOO or equivalent make in Legrand/Seimens/Havells/ABB

M&L in replacement of connecting change over switch rating 400 Amps 4 pole, 440 volts grade in sheet metal enclouser conforming to IEC 60947-3, IS/IEC 60947 -3 fixing in panel/ surface of wall on wooden board with making all coonection, gland etc all as site and directed. Make - L&T CO21250OSOO in equivalent seimens

Supply and fixing in replacement of connecting and testing of LT under ground XLPE insulated ,armoured heavy duty electric power cable with aluminium conductor , 1100 volts grade (earthed) cross section area of 240 Sqmm x 3.5 core.Complete all as specified and as directed.

All as per Item No 35 above but 150 Sqmm x 3.5 core

All as per Item No 35 above but 95 Sqmm x 3.5 core

All as per Item No 35 above but 50 Sqmm x 4 core

All as per Item No 35 above but 25 Sqmm x 4 core

All as per Item No 35 above but 16 Sqmm x 4 core

All as per Item No 35 above but 10 Sqmm x 4 core

All as per Item No 35 above but 10 Sqmm x 2 cores

Excavation in trenches n.exc 1.5 mtr wide and n exc 1.5 mtr in depth and getting out in soft/ loose for laying cables, poles etc. complete all as specified and as directed.

Returning, filling including spreading, levelling, watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as specified and as directed.

Removing surplus excavated soil n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and as directed..

M&L for natural river clean dry sand as cushioning for protection of under ground cable, including spreading and punning down all as per cluase No 3.21 of SSR part-1 complete all as specified and as directed by Engineer-in-charge Note :- Punned thickness of sand layer shall be measured abd paid to contractor.

M&L for Brick Sub Class 'B' locally available best quality laid in trenches with width equal to length of the bricks, above sand cushioning for cable protection complete all as specified and as directed.

S & F in replacement cable route indicator for LT UG cable of 1100 Volt grade bolted with 40 x 6 mm flat iron member of height 1 Mtr duly painted , embedded, in PCC 1:3:6 type C2 of size 20 x 20 x 30 cm block complete all as specified and directed

Labour for horizontal boring of Road/path for cable passing through complete all as specified

Supply and fixing in replacement of galvanised steel water tubing light grade bore of dai 80 mm with all fittings all as site and directed. Make - Tata / Jindal / NTL

Supply and fixing in replacement of galvanised steel water tubing light grade bore of dai 40 mm with all fittings all as site and directed. Make - Tata / Jindal / NTL

M&L for cement concrete type D2, 1:4:8 (using 40 mm graded sto agg.) in foundations, filling and mass concrete complete all as specified.

M&L for cement concrete type C1 1:3:6 (20mm graded aggregate) in or mud stops, rounded or chamfered on edges etc all as specified and directed

M&L for cement concrete type D2, 1:2:4 (using 12.5 mm graded sto agg.) for coping above ground level of steel electric pole concrete complete all as specified.

M&L for jointing/ cutting/ welding/ replacing hinges etc all as site required to gate made out MS angle for making smoth opening and closing complete all as directed.

M&L for jointing/ cutting/ welding/ replacing hinges etc all as site required to LT panel made out MS sheet and angle for making smoth opening and closing complete with re-painting as same macting with exsiting suarface all as directed.

M&L for painting to electric pole two coats steel tubular after removings/ scraping/ cleaning of old paint on external surface in paintng of approved shade (aluminium paint) over one coat with primer including taking down street light with bracket any size with applying one coat of synthetic enamel paint with alternate coats of black and yellow paints at bottom of the pole on making alternate strip in 30 cm minium width upto 1.5 Mtr above normal GL & writing the pole number as directed and refix street light at same position complete all as site and directed by Engr-in-Charge. Note : Colour of paint shall be approved by Engr-in-charge.

M&L for painting to two pole structure (two coats) after removing /scraping/ bruses/ cleaning to old paint on external surface in paintng of approved shade (aluminium paint) over one coat with primer including taking down street light with bracket any size with applying one coat of synthetic enamel paint with alternate coats of black and yellow paints at bottom of the pole on making alternate strip in 30 cm minium width upto 1.5 Mtr above normal GL & writing the pole number as directed and refix street light at same position complete all as site and directed by Engr-in-Charge. Note : Colour of paint shall be approved by Engr-in-charge.

M&L for painting to four pole structure (two coats) after removing /scraping/ bruses/ cleaning to old paint on external surface in paintng of approved shade (aluminium paint) over one coat with primer including taking down street light with bracket any size with applying one coat of synthetic enamel paint with alternate coats of black and yellow paints at bottom of the pole on making alternate strip in 30 cm minium width upto 1.5 Mtr above normal GL & writing the pole number as directed and refix street light at same position complete all as site and directed by Engr-in-Charge. Note : Colour of paint shall be approved by Engr-in-charge.

M&L for replacement of mild steel plates plain or chequered 5 mm thick or over in thickness in size as per exsiting cable trench for giving protection to cable fe 410 -W graded -E- 250 quality B all as specified and directed.

M&L Broken stone or Boulders hardcore of gauge not exc. 63mm, deposited, spread and levelled in layer not exc. 150mm thick, watered and rammed to a true surface, complete all as spacified and directed.

M&L in replacement of Sign board size 3.5 M x0.9 M x 100mm box type arrounded by GI angle 'L' type size 25 mm x 4 mm and GI sheet 4 mm with both side fabricated transperants glazed sheet mounting on 25 mm bore GI pipe/ square channel frame and minium height 1.2 Mtrs above normal groud level grouting PCC in foudation including one no 9 watt LED T/L fitting making all connection and control switch complete with welding /cutting/ painting / making etc all as per directed . Note : Indication sign and notice showing on board shall be approved by Engr-in-charge.

Decarbonising/ cleaning of Existing LT panel cubical type of various sizes consists of bus bar and circuit chamber, metering chambers CTs and relays chambers, checking the bus bar joints, bus bar and circuit spouts, cleaning and applying Anti - Track Busbar Insulation Tape to the bus bars , checking the current transformer, applying Monoplast compound at the bus bar joints after tightening of joints ,replaced new suiable size of lugs /suitable copper control cable and reassembling , if any rusted sheet replced with new sheet as per existing size complete all as directed by Engineer-in-Charge. Note:- Cost of lubricant/ cleaning agents (CRC & rust remover) / hardware like springs/ bolts/ nuts/ washers,lugs/ suitable copper cables cost of labour, T&P required for replacement shall be etc. shall be deemed to be included in the rate quoted.

S & F in replacement of LED indicating Lamps for R, Y, B phases complete including taking down ols U/S lamp as specified and directed.

M&L in replacement of Digital Ameter meter 500 Amps with CTs.complete all specified and directed

M&Lin replacement of earthing complete with GI earth plate electrode 600 x 600 x 6 mm buried directly in ground vertical to a depth not less then 2.25 mtr below ground level with the top edge of earth plate at a depth of not less then 1.5 mtr below normal ground level using GI earth strip in size 32x6mm connecting to LT panel by means of nuts bolts and washers etc. including necessary excavation earth work PCC (1:3:6) type C1 using 20 mm graded stone aggregate earth chamber 40mm thick RCC cover with PCC (1:2:4) type B1 using 20 mm graded stone aggregate 20 mm dia GI medium grade watering pipe and 40 mm for strip, funnel, protection pipe, adequate quantity of common salt, charcoal etc. and connecting up to main DBs complete all as specified and shown in electrical plate No. 3 of MES Sch Part - 1 complete all specified and directed

M&L in replacement of earthing complete with GI earth plate electrode 600 x 600 x 6 mm buried directly in ground vertical to a depth not less then 2.25 mtr below ground level with the top edge of earth plate at a depth of not less then 1.5 mtr below normal ground level using connected with earthing lead of 4mm dia galvanised iron or steel wire connecting to TPN main DB by means of nuts bolts and washers etc. made out of galvanised iron and GI wire connected to main DBs including necessary excavation earth work PCC (1:3:6) type C1 using 20 mm graded stone aggregate earth chamber 40mm thick RCC cover with PCC (1:2:4) type B1 using 20 mm graded stone aggregate 20 mm dia GI medium grade watering pipe and 40 mm for strip, funnel, protection pipe, adequate quantity of common salt, charcoal etc. and connecting up to main DBs complete all as specified and shown in electrical plate No. 3 of MES Sch Part - 1 complete all specified and directed

M&L in replacement of copper strip 20x3.15 mm with saddles and fixing screws etc for roof conductors above ground level all as specified and directed.

M&L in replacement of Test point terminal block made of gun metal or phosphorus bronze in size 75x75x25 mm drilled and screwed including 03 nos ,8 mm dai 25 mm long hex head screw complete all as specified and directed.

Supply and fixing in replacement of Power line vertical type TPN DB double door 4 way, IP 43 suitable for MCCB 63-100amps CRCA sheet metal enclouser with detachable gland plates for flush / surface mounting hinged vertical type having 200 rated copper bus bar with neutral link provision of MCCB as incomer and MCBs outgoing complete mounting with Earth Bar in concealed and all disturbed surfaces of wall shall be made good to match the existing wall finishes complete all as specified and directed.

M&L in replacement of PVC insulated sheathed multistandred copper conductor cable single core 4 sqmm 1100 Volts grade.

M&L in replacement of PVC insulated sheathed multistandred copper conductor cable single core 2.5sqmm 1100 Volts grade.

M&L in replacement of Hot press moulded Street light pole junction box size 310x285x180 out side dimension single hinged door fitted with one MCB 6-32 Amps and RYBN Connectors, 4 way complete all as directed

Material and labour for cleaning the old painted surface of FPB / LT Panel by applying one coat of synthetic enamel paint all as specified and directed by Engineer-in-charge.

Material and labour for cleaning the old painted surface of street light panel applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-charge.

Material and labour cleaning the old painted surface of centrifugal Pump set of any capacity by applying one coat of synthetic enamel paint all as specified and directed by Engineer-in-charge.

Supply & Fix capacitor gas filled heavy duty cylindrical of 5 to 15 KVAr, 440V including taking down old unsv capacitors complete all as specified and directed.

Supply & Fix Capacitor gas filled heavy duty cylindrical of 20KVAr, 440V including taking down old unsv capacitors complete all as specified and directed.

M&L in replacement of Galvanised iron strip 32 x 6mm buried in ground or fixed to Roof, Walls by using appropriate insulating Boxes with screws complete all as specified and directed.

M&L in replacement of PVS line seprator suitable for LT OH line (04 run of ACSR) fixng by GI wire proper titting etc all as site requirement complete all as specified and directed. Note 1:-The contract sum shall be arreived at after deducting amount of schedule of credit from the total quated amount. Note 2-Contractor's supervisor and main worker would wear shirt/T-shirt of colour sky blue/brown/yellow preferable embosed with contractor's firm name while carriying out any activities in defence area for better check of security purpose. Note 3:-The tenderer (all eligible contractors) shall ascertain the taxes & levies as on date. The subject tender caters all the taxes & levies as on date including the latest notification of GST issued as on date ( issued by Central Board of Indirect Taxes and Customs)

Shree Krishna Traders

Flint India

MAHANTA ENTERPRISES

D G Corporation

PURBANCHAL BUILDERS