TENDER FOR ITEM RATE CONTRACT FOR PROVN OF AUGMENTATION OF LT PANELS INCLUDING LT CABLES FOR 510 ABW UNDER AGE EM (ES) AT GE (U) MEERUT CANTT.

Amount

Supply, installing, testing and commissioning, factory made and tested . LT Panel board, Indoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber with insulated aluminum bus bars 1800 Amps rating installed on porcelain insulators. The panel shall be dust and vermin proof, IP 56 class protection and made of 2 mm CRCA MS sheet and 50x50x6mm thick angle iron frame work, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, front / back opening type, with aprons for cable entry, and fixing 2 Nos.danger notice plate of size 20 x 15cm with letter, figures and conventional skull bones in signal red colour and fixed front & back door LT panel etc with voltage and danger indiated in Hindi and English with double door shutter and locking arrangement (including provn of 65mm Godrej (Freedom) stranded lock with 2 keys, internal wiring with PVC insulated, stranded copper conductor, FRLSH cables, IS-694 marked of adequate size but not less than 4 Sqmm. The platform shall be such that it is of a height 30 cm above the nearest ground level. complete all as specified and directed including connections of all out going/in coming existing cables of size 25 to 400 sqmm by drawing /digging out cable from loops in trenches/ ducts out side the Bldg inclusive of necessary excavation and earth work as required and relaying the cables with retrieved bricks and providing new sand cushioning and crimping suitable size Alluminium lugs for terminal connections of cables, necessary PCC foundation with plastering to the Panel board, All out going feeders shall be connected by cable through suitable size gland plate / glands.& The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint complete all as specified and as directed Engr-in-Charge , The scope of work includes the following: Itmes (NOTE:-LT Panel board should be as per IS/ICE 61439-part I&II Type Test certificates for 4000Amps with Breaking capacity not less then 65KA. Panel Builder should submit all Certificates before executing the job.)

Outgoing :- (i) MCCB 4 Pole, TMR 630 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, EF protection, 100% Icu, Conforming to IEC 60947/IS 13947/Pt.II/1993 ( Make: Siemens (3VL), Legrand (DRX), ABB Tmax, Schneider (NSX) and L&T (D-Sine) -05 Nos along with Spreader terminals (ii) MCCB 4 Pole,TMR 500 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC,EF protection,100% Icu, Conforming to IEC 60947/IS 13947/Pt.II/1993 ( Make: Siemens (3VL), Legrand (DRX), ABB Tmax, Schneider (NSX) and L&T (D-Sine) -06 Nos along with Spreader terminals (iii) MCB TPN 63 Amp C-Curve - 2 No (Make-Schneider / Legrand L&T ) (iv ) Indicating Lamp LED type 240 V 50 HZ AC supply (Make BCH/SIEMENS/L&T) one set of three colour (RYB)-11 set.( for each out going )

All as per Srl item No 1 above Complete and with the following itmes

Outgoing :- (i) MCCB 4 Pole, TMR 400 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, EF protection,100% Icu, Conforming to IEC 60947/IS 13947/Pt.II/1993 ( Make: Siemens (3VL), Legrand (DRX), ABB Tmax, Schneider (NSX) and L&T (D-Sine) -06 Nos along with Spreader terminals (ii) MCCB 4 Pole, TMR 250 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, EF protection,100% Icu, Conforming to IEC 60947/IS 13947/Pt.II/1993 ( Make: Siemens (3VL), Legrand (DRX), ABB Tmax, Schneider (NSX) and L&T (D-Sine) -06 Nos along with Spreader terminals (iii) MCB TPN 63 Amp C-Curve - 2No (Make-Schneider / Legrand / L&T ) (iv) MCB DP 63 Amp C-Curve - 2No (Make-Schneider / Legrand / L&T )-02 (v ) Indicating Lamp LED type 240 V 50 HZ AC supply (Make BCH/SIEMENS/L&T) one set of three colour (RYB)-12 set.( for each out going )

Supply, laying, jointing, testing and commissioning LT underground cables, 1100 volts grade, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-7098 (marked, laid in trenches / ducts / fixed on poles / walls / laid under roads / paths / drain / culverts or encased in GI pipe complete including taking old unserviceable cable all as specified and directed. Cables of the following sizes:-(Note;- Rate quotted includes terminal Lugs / road cutting/ wall cutting/ floor cutting /interlocking / stone and making good damged portion matching with existing surface with all existing finishes.) (Note :- Excavation & earthwork, duct work, GI pipe for laying of cable and sand cushioning / cable protection covers etc are beyond the scope of this item and shall be measured & paid for separately under respective items of Sch `A')

120 Sqmm 3.5 core

185 Sqmm 3.5 core

300 Sqmm 3.5 core

Taking out and relaying after removing of faults, jointing, testing and commissioning LT underground cables, 1100 volts grade, XLPE insulated and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-7098 of size 50 50 to 300 Sqm, 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. (Note;- Rate quotted includes terminal Lugs / road cutting/ wall cutting/ floor cutting and making good damged portion matching with existing surface with all existing finishes.) (Note :- Excavation & earthwork, duct work, GI pipe for laying of cable and sand cushioning / cable protection covers etc are beyond the scope of this item and shall be measured & paid for separately under respective items of Sch `A')

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in Soft/Loose soil including trimming sides and bottom of trenches complete all as specified in the following type of soils:

Returning, filling-in, including spreading, watering and well ramming in layers not exceeding 25 cm thick each, in soft /loose soil complete all as specified in the following type of soils

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified.

Material and labour for river washed and screened, dry sand for filling in trenches below and around underground cables for cushioning of cables complete all as specified.

M & L Bricks for protection cover to under ground cable (with standard size fly ash bricks) with width equal to length of brick laid dry and flat abutting each other with gaps between adjacent brick not exceeding 10mm as directed.

Supply and laying galvanised steel water tubing 100 mm bore , light grade, IS-1239 marked with all fittings (IS marked) and laid in trenches / under roads / in drains / fixed to poles/walls ( with required size flat iron clamp bolts, nuts and washers ) pipes including taking down old pipes all as spefcified and directed.-

M&L for auguring of hole suitable for passing 40mm to 100mm bore pipe in true horizontal position under road, PCC paths etc., by means of mechanical ring/ auger after doing ultrasound to prevent any damage to existing cables pipe line specified and directed coming in the route not exceeding 1.5 m in depth below existing surface level of road and not excd 30M in length complete all as specified. Note: Pipe shall be measured and paid separately under appropriate items and any dahage to existing cables of anytype shall be made good by the Bidder without any extra cost to department.

M&L for plate earthing for sub station equipments complete with galvanised mild steel plate electrode 60 cm x 60 cm x 6.3 mm thick buried directly in ground vertically (in earth pit not less than 3.5 m below normal ground level) with the top edge of the earth plate at a depth not less than 2.75 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate at one end and connected to metallic bodies of HT/LT equipments etc at the other, earth strip encased in and including 40mm bore GI light grade pipe with all fittings from top of electrode to body of equipment fixed with and including 25 x 3mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with earth pit in PCC 1:2:4 type B-O using 12 mm graded crushed stone aggregate excavation & earth work and RCC cover complete including taking down old earthing all specified and shown in electrical plate No 5 of SSR Pt-I.

Supplying and fixing in repair STRAIGHT THROUGH cable jointing Kit for 1100 V grade cable for complete with jointing material ( heat shrink type) and accessories suitable for 95 sqmm to 400 sqmm 3.5/4 core XLPE armoured aluminkium conductor cable and testing aftre jointing complete all as specified and directed.

Cutting of worn-out / burnt aluminium cable terminal lugs from the HT/LT cable , crimping of new aluminium cable core and fixing with transformer/ Panel MCCB terminal/ FPB/ JB/ pole/DBs/ stud including cutting/ dressing of cable, disconnecting under ground / OH line cable conductor , cutting down worn-out portion and refixing with suitable lugs complete , including under ground cables of any type and size for repairs including taking out under ground cable loop from ground and making connections of restoration of electric supply complete all as specified. Note:- aluminim Bus bar/ Excavation, earth work , taking out cable protection covers, and sand cushion and relaying the same shall be deemed included in the unit rate quoted by Contractor)

M&L preparation of old painted steel and iron surfaces of any description of panels , not otherwise described ,over 10 cm width or girth and painting one coat with synthetic enamel of approved shade using spray gun including cleaning, stopping and rubbing down and removing all drops etc. complete all as speciified.

Taking down of existing mild steel/ CRCA shutters of LT panel and repairing the same by welding and providing 100mm long medium weight mild steel hinges and 65mm size pad lock of make Godrej including painting the surafces to match with existing and making the shutter operations complete all as specified.

S&F in repair 3.15mm thick mild steel/ CRCA steel shutters of LT panel duly fitted with 100mm long mild steel medium weight butt hinges -02 Nos per leaf duly painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. (Note:- Superficial area of leaf shall be measured for the purpose of payment)

S & F in repair MCCB 4 Pole, Microprocessor Based 630 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, protection, 100% Icu, Conforming to IEC 60947/IS 13947/Pt.II/1993 ( Make: Siemens (3VL), Legrand (DRX), ABB Tmax, Schneider (NSX) and L&T (D-Sine)along with Spreader terminals all as specified and directed.

S & F in repair MCCB 4 Pole, Microprocessor Based 400 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, protection, 100% Icu, Conforming to IEC 60947/IS 13947/Pt.II/1993 ( Make: Siemens (3VL), Legrand (DRX), ABB Tmax, Schneider (NSX) and L&T (D-Sine)along with Spreader terminals all as specified and directed.

S & F in repair MCCB 4 Pole, Microprocessor Based 315 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, protection, 100% Icu, Conforming to IEC 60947/IS 13947/Pt.II/1993 ( Make: Siemens (3VL), Legrand (DRX), ABB Tmax, Schneider (NSX) and L&T (D-Sine)along with Spreader terminals all as specified and directed.

S & F in repair MCCB 4 Pole, Microprocessor Based 250 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, protection, along with Spreader terminals all as specified and directed.

S & F in repair MCCB 4 Pole, Microprocessor Based 200 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, protection, 100% Icu, Conforming to IEC 60947/IS 13947/Pt.II/1993 ( Make: Siemens (3VL), Legrand (DRX), ABB Tmax, Schneider (NSX) and L&T (D-Sine)along with Spreader terminals all as specified and directed.

S & F in repair Auto/ Maual type Change over 800 Amps rating 4 pole , handel operated lever , MS box fabricated , Indicating Lamp LED type 240 V 50 HZ AC supply (Make BCH/SIEMENS/L&T) one set of three colour (RYB)-02 set. With internal wiring complete all as specified and directed.

Taking out existing old unserviceable panel board complete set any size and type with all accessories as directed by Enge-in-Charge.

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