SPECIAL REPAIR FOR CONVERSATION OF VINTAGE LT ACSR OH LINES WITH UG CABLES AND CONNECTED WORKS OF STREET LT FEEDERS AND PROVN OF STANDBY HT CABLE FROM 33 KV MRS TO 11 KV SUB STN, ADDN ALT TO HT DISTRIBUTION VCB PANEL AT 11 KV SUBSTATION UNDER GE DIN

Amount

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 4 core, nominal cross sectional area of main conductor 16 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 4 core, nominal cross sectional area of main conductor 10 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 2 core, nominal cross sectional area of main conductor 10 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 35 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 95 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 120 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or water supply pipes lines etc or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft/ loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

Removing excavated material (soils) not exceeding 50 m and depositing where directed at a level n exc. 1.5 m above the starting point

Supply & spreading in trenches sand cushioning to underground cable in trenches including spreading, levelling hand punning down complete all as specified and directed Note:- Depth of sand cushioning will be measured after punning down and levelling the sand properly.

M & L for laying of bricks locally available sub class 'B' bricks (old size) for cable protection cover laid flat and dry in trenches over the cable perpendicular to the direction of cable all as directed.

Supplying & laying, in repair, in trenches 50 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & laying, in repair, in trenches 80 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & laying, repair, in trenches 25 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

M & L for steel tubular swaged pole 410 SP-22 (8.5 metre long) including CI base plate, finial taper plug, bolts, nuts & screws as per IS 2713 Part -I & II including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer on exposed portion and making strips of width 30 cm upto 1.5 m from the ground level in black and yellow shade in alternate layer including numbering of poles using two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer and two coats of anticorrosive paint over a coat of red oxide primer to embedded portion of pole including making good to match existing area complete all as specified and as directed.

M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried 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 ground level, connected to earthing lead of 32 mm X 6 mm galvanised mild steel strip by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 40 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge.

S & F LED street lights nominal power 90 Watt LED, LED wattage of minimum 1 watt each and Maximum 3 watt each, operational voltage of 170 volts to 270 volts, frequency of 50 Hz, lumen efficacy of minimum 100 lumens per watt, built-in integrated electronic LED driver, output open /short circuit protection, phase to phase protection, over voltage protection, surge voltage protection upto 4 KVs, protection grade IP 66, CRI greater than 70%, CW available CCT of 5700K, power factor of minimum 0.95, pressure die-cast aluminium alloy housing with polyster powder coated, life span of minimum 50000 working hours of Make including fixing at any height and including wiring using three core PVC insulated, PVC sheathed, flexible stranded copper conductor FR-LSH cables suitable for outdoor use, 1.5 sqmm as per IS 694: 2010 complete all as specified and as directed.

S&F,in repair Street light bracket arm of length not less than 1.2 m on shorter side and 2 m on longer side made out of GI tubing, 40 mm bore, light grade fixed to ploe, etc with suitable size flat iron clamp, nuts, bolts including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer on steel surfaces, zinc cromes in MS clamp complete all as specified and directed

M & L for boring under road, pavement, hard standing by trenchless technology using latest boring technique/ or by mechanical means for insertion of GI/CI/PP-R/PVC pipe/cable of any dia/ bore/size complete all as specified and as directed. Note- Pipes shall be measured and paid separtely.

Supply and fix time switch digital type 415 volt three phase of 65 amps rating with contactor fitted inside and MCB TPN 63A,Max load of 6KW within steel enclosure complete including connecting items complete all as specified and directed.Make-Havells/Philips or equivalent make given in APPX B

Supply installation, commissioning and testing including providing all necessary electrical connection, LT Junction box, outdoor type CPRI approved factory made out of 3.15 mm thick MS sheet of size 0.60mx 0.60 mx 0.60 m deep having hinge opening arrangement in front and back side and bottom frame made out of angle iron of size 50x50x6mm thick and 04 Nos legs 0.5 meter length with cable entry and exit circular hole with cable gland & gasket at bottom including painting to all internal and external exposed steel surfaces with powder coating paint (5 stage process) with duly fixed in ground with necessary PCC foundation (1:2:4) type B1, with danger notice plate, street light panel of 1.6mm thick mild steel sheet, vitereous enamelled (white), with letters, figures and conventional skull and bones in signal red colour, fixing lugs, bolts, screws etc and comprising of the following accessories including taking down Old unserviceable box:-(a) Copper bus bar suitable for 200 Amp 0.5 mtr long fixing on suitable capacity and size insulators ---04 nos complete all as directed by the Engr-in-Charge

Supply installation, commissioning and testing including providing all necessary electrical connection, LT feeder panel board of size 1.5x1.0x0.5 m Outdoor type double door, CPRI approved, factory made powder coated out of 3.15 mm thick MS sheet having hinge opening arrangement in front and back side and bottom frame made out of angle of size 50 x 50 x 6mm thick and 04 Nos legs 0.6 meter length with cable entry and exist circular hole with cable gland & gasket at bottom complete including painting to all internal and external exposed steel surfaces with power coating paint ( 5 stage process) with duly fixed in ground with necessary PC foundation (1:2:4) type B1, with danger notice plate of 1.6mm thick mild steel sheet, vitreous enameled (white), with letters, figures and conventional skull and bones in signal red colour, fixing lugs/glands for incoming and out going cables , bolts , screws ete complete all as specified and directed by Engr-in-charge and comprising of the following accessories.(Note : All the internal connection connected through suitable size of copper bus bar)..(a) Copper bus bar of suitable size for 400 Amp (TPN) including insulator.(b) 250 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 50 KA - 01 No. (In coming).(c) Indicator lamp LED type (set of three Red,Yellow,Blue)----01 Nos.(d) Digital Multifunction meter, Model C, class 1, with relay - 01 No. Make AE/L&T/ABB/HPL.(e)100 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 36 KA - 03 No. (f)63 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 36 KA - 01 No. complete all as directed by the Engr-in-Charge

Supply installation, commissioning and testing including providing all necessary electrical connection, LT feeder panel board of size 1.5x1.0x0.5 m Outdoor type double door, CPRI approved, factory made out of 3.15 mm thick MS sheet having hinge opening arrangement in front and back side and bottom frame made out of angle of size 50 x 50 x 6mm thick and 04 Nos legs 0.6 meter length with cable entry and exist circular hole with cable gland & gasket at bottom complete including painting to all internal and external exposed steel surfaces with power coating paint ( 5 stage process) with duly fixed in ground with necessary PC foundation (1:2:4) type B1, with danger notice plate of 1.6mm thick mild steel sheet, vitreous enameled (white), with letters, figures and conventional skull and bones in signal red colour, fixing lugs/glands for incoming and out going cables , bolts , screws ete complete all as specified and directed by Engr-in-charge and comprising of the following accessories.(Note : All the internal connection connected through suitable size of copper bus bar)..(a) Copper bus bar of suitable size for 400 Amp (TPN) including insulator.(b) 250 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 50 KA - 01 No. (In coming).(c) Indicator lamp LED type (set of three Red,Yellow,Blue)----01 Nos.(d) Digital Multifunction meter, Model C, class 1, with relay - 01 No. Make AE/L&T/ABB/HPL.(e)100 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 36 KA - 03 No. (f) 160 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 36 KA - 01 No.

Supply installation, commissioning and testing including providing all necessary electrical connection, LT feeder panel board of size 1.5x1.0x0.5 m Outdoor type double door, CPRI approved, factory made out of 3.15 mm thick MS sheet having hinge opening arrangement in front and back side and bottom frame made out of angle of size 50 x 50 x 6mm thick and 04 Nos legs 0.6 meter length with cable entry and exist circular hole with cable gland & gasket at bottom complete including painting to all internal and external exposed steel surfaces with power coating paint ( 5 stage process) with duly fixed in ground with necessary PC foundation (1:2:4) type B1, with danger notice plate of 1.6mm thick mild steel sheet, vitreous enameled (white), with letters, figures and conventional skull and bones in signal red colour, fixing lugs/glands for incoming and out going cables , bolts , screws ete complete all as specified and directed by Engr-in-charge and comprising of the following accessories.(Note : All the internal connection connected through suitable size of copper bus bar)..(a) Copper bus bar of suitable size for 400 Amp (TPN) including insulator.(b) 200 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 50 KA - 01 No. (In coming).(c) Indicator lamp LED type (set of three Red,Yellow,Blue)----01 Nos.(d) Digital Multifunction meter, Model C, class 1, with relay - 01 No. Make AE/L&T/ABB/HPL.(e)160 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 36 KA - 01 No. (f) 100 Amp, 4 Pole MCCB , 50 Hz ,415 V with rupturing capacity 36 KA - 03 No.

M & L for cement concrete in foundation, filling and mass concrete in M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M & L for precast cement concrete solid block masonry of grade C(5.0) with concrete M15 (Nominal Mix), as per IS 2185 (part-1):2005, using 20 mm nominal size graded crushed stone aggregate exceeding 10 cm in width and set in cement mortar (1:4) complete all as specified and as directed.

M&L for cutting the road /hard standing and making good disturbed surface by using PCC type C2 (1:3:6) by using 20 mm graded stone aggregate for the fixing the pipe complete all as directed by Engrr-In-Charge.

S&F in repairs modular junction box made of SMC/FRP of size 240x130x95mm with provision of MCB SP, and connector terminal 4 pole indicating RYB Phase Colour and Neutral colour complete fixed to street light pole with suitable size of mild steel/ flat iron clamps, nuts and bolts complete all as specified and as directed. Make : Cat No. GSJB 2417 of Sintex equivalent maake as given in Appx B

M&L for PVC insulated three core 1.5 sqmm multi strand copper conductor for connection of security light from Junction Box to security light with including PVC Conduit medium class which is inclusive in the quoted rate complete all as specefied and as directed.

Taking down of old unsv over head line including ACSR conductor(R,Y,B, N and Earthing-05 Nos complete) ,insulator,Stay,cross arms etc.of any size and any capacity complete all as specified and directed.

Disconnecting & Taking down/out unserviceable LT Cable/Service wire of any size and any description from trenches, floors, walls, GI Pipes, etc including serviceable cables, bricks etc keep in safe custody for re-use complete all as specified and as directed. NOTE : Nesessary earth works will be measured & paid seperately under appropriate items.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through outdoor type joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 25 to 50 sqmm, Outdoor type complete all as specified and directed

Supply, laying and testing cross linked polyethylene (XLPE) insulated, PVC sheathed cables for working voltages 11 kV, three phase, earthed system, 3 core, screened, armoured power cable, 240 sqmm of nominal area of conductor, aluminium conductor, ISI marked as per IS 7098 (Part-II): 2011 laid in trenches or under floors making all connections with necessary glands lugs bushing complete all as specified and as directed.

S & F cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sqmm to 300 sqmm complete all as specified and as directed.

S & F cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 16 sqmm to 50 sqmm complete all as specified and as directed.

S& F Numerical relay in 11KV panel board confirming to ABB REF601, 7SR 1002 Seimen or schneider. The replay must have current setting of 1A/5A must have protection functionality of -51,50-1, 50-2, 51-N, 50 N, 86, as per ANSI code the reply must have trip circuit supervision monitoring, and also measurement functionality of 3I. The replay must be enabled with RTC. All required software shall be preloaded and must match with logic pattern of the existing panel. All protection setting to be incorporated at site. After installtion the reply to be calibrated and tested with primary injection test kit along with CT at site (rate quoted shall deemed to be incl minor spares and other required minor accessories to make reply and panel functional) including testing ,commissioning complete all as specified and directed.

Supply and installation of blanking board 1module for covering the blank area of old relay complete all as specified and directed.

Material and labour, testing and commisioning of panel writing (bunch/multi point wiring) of 11KV breaker by removing the control circuit with new one to incorporate CT and PT connection in numerical relay, digital voltmeters, digital amps meter including design and installation, primary and secondary injection test to be carried to determine integrity of the circuit (rate quoted shall deemed to be incl minor spares and other required minor accessories) complete all as specified and directed.

S & F circuit breakers (MCB), Single pole, C-type instantaneous tripping, rated voltage 415 V three phase, rated frequency 50 Hz, Rated current 6 A to 32 A, Rated Short circuit capacity 10 kA, any type of fixation, Protection IP 20 complete all as specified and as directed.

S&F Fuse unit with base 4A to 16 A as reqd complete all as specified and directed.

M & L for spray painting of panel board after preparation of old painted surface with two coat of synthetic enamel paint including writing of MES No. with black paint complete all as specified and directed.

S & F digital type voltmeter 96 mm X 96 mm (As per actual existing site), for 11 KV system complete all as specified and as directed.

S & F 3 phase ammeter digital type 96 mm X 96 mm (As per actual existing site), CT operated, for 11 Kv system, complete all as specified and as directed.

M/s HALDER ENTERPRISE

TOTCO

PURBANCHAL BUILDERS

M/S SINGH TRADERS

M/s DOKAR TRADERS

ms singh construction

CHETIA CONSTRUCTION

EVERLITE ENGINEERING INDUSTRIES

R D Enterprises