REPAIR/ REPLACEMENT/ IMPROVEMENT OF FEEDER PILLAR BOXES, EARTHINGS AND APFC PANNEL AND OTHER CONNECTED WORK AT NASIRABAD MIL STATION

Amount

Designing, manufacturing, supplying, fixing, erecting, testing and commissioning LT APFC panel with capacitor bank, conforming to IS 16636: 2017, 80 kVAR, outdoor installations, rated system voltage of the panel 440 V ± 10%, rated frequency 50 Hz, 3 phase, 4 wire, delta connected, rated impulse withstand voltage 8 kV, free standing, pedestal mounted, made of cold rolled close annealed sheet of minimum 2 mm thick for the load bearing structure and minimum 1.6 mm thick for door and partition, 50⁰C ambient temperature, IP 54 Ingress Protection, 320 Amp rated copper busbar, metallized polypropylene (MPP) dielectric type, resin filled box type, self-healing type, shunt capacitor as per IS 13340: 2012, switching configuration: 40 kVAR X 1 No + 20 kVAR X 1 No + 10 kVAR X 1 No + 5 kVAR X 1 No + 2.5 kVAR X 2 Nos (total six steps), suitable protection in line with IEC and IS for overheating, over current, earth fault, over voltage, short circuit, thermal overload and over pressure, suitable size power and control cable as per Indian Standards, powder coated in grey colour, including microprocessor based automatic power factor correction controller with human machine interface, cooling fans, capacitor duty contactors, 7% detuned reactors, two earth terminals in the panel and as per the details mentioned below complete all as specified and as directed and shall be including the followings: - Contd..... items no. 1.01, 1.02,1.03 & 1.04 below are part of this items

(B) OUTGOING: (a) (i) 2.5 kVAR MPP dielectric type, resin filled box type, self-healing type, shunt capacitor- 2 Nos (ii) MCCB rated current(In): 15A, ultimate short circuit breaking capacity (Icu): 36 kA, service short-circuit breaking capacity (Ics): 100% of Icu, impulse withstand voltage (Uimp): 8 kV, insulation voltage (Ui): 690 V, utilization category: A, pollution degree 3, degree of protection: IP40, adjustable thermal (80% to 100%) and adjustable magnetic (5-10 times) setting, three pole, suitable for 415 V, 50 Hz AC supply – 2 Nos (iii) 2.5 kVAR capacitor duty contactors – 2 Nos (iv) ON indication lamp – 2 Nos (v) 230 V AC ON, OFF push button with 2NO + 2 NC – 4 Nos (vi) 2.5 kVAR 7% detuned reactor copper wound – 2 Nos

(c) (i) 10 kVAR MPP dielectric type, resin filled box type, self-healing type, shunt capacitor- 1 No (ii) MCCB rated current(In): 20 A, ultimate short circuit breaking capacity (Icu): 36 kA, service short-circuit breaking capacity (Ics): 100% of Icu, impulse withstand voltage (Uimp): 8 kV, insulation voltage (Ui): 690 V, utilization category: A, pollution degree 3, degree of protection: IP40, adjustable thermal (80% to 100%) and adjustable magnetic (5-10 times) setting, three pole, suitable for 415 V, 50 Hz AC supply – 1 No (iii) 10 kVAR capacitor duty contactors – 1 No (iv) ON indication lamp – 1 No (v) 230 V AC ON, OFF push button with 2NO + 2 NC – 2 Nos (vi) 10 kVAR 7% detuned reactor copper wound – 1 No (d) (i) 20 kVAR MPP dielectric type, resin filled box type, self-healing type, shunt capacitor- 1 No (ii) MCCB rated current(In): 40 A, ultimate short circuit breaking capacity (Icu): 36 kA, service short-circuit breaking capacity (Ics): 100% of Icu, impulse withstand voltage (Uimp): 8 kV, insulation voltage (Ui): 690 V, utilization category: A, pollution degree 3, degree of protection: IP40, adjustable thermal (80% to 100%) and adjustable magnetic (5-10 times) setting, three pole, suitable for 415 V, 50 Hz AC supply – 1 No

(iii) 20 kVAR capacitor duty contactors – 1 No (iv) ON indication lamp – 1 No (v) 230 V AC ON, OFF push button with 2NO + 2 NC – 2 Nos (vi) 20 kVAR 7% detuned reactor copper wound – 1 No (e) (i) 40 kVAR MPP dielectric type, resin filled box type, self-healing type, shunt capacitor- 1 No (ii) MCCB rated current(In): 80 A, ultimate short circuit breaking capacity (Icu): 36 kA, service short-circuit breaking capacity (Ics): 100% of Icu, impulse withstand voltage (Uimp): 8 kV, insulation voltage (Ui): 690 V, utilization category: A, pollution degree 3, degree of protection: IP40, adjustable thermal (80% to 100%) and adjustable magnetic (5-10 times) setting, three pole, suitable for 415 V, 50 Hz AC supply – 2 Nos (iii) 40 kVAR capacitor duty contactors – 1 No (iv) ON indication lamp – 1 No (v) 230 V AC ON, OFF push button with 2NO + 2 NC – 2 Nos (vi) 40 kVAR 7% detuned reactor copper wound – 1 No Note: (a) The kVAR rating of capacitor mentioned is for rated voltage of 440 V. However, the capacitor shall be provided for rated voltage of 480 V by enhancing the kVAR rating suitably.

M&L for attending external electric complaints by opening / disconnecting the electrical connection of defective / burnt out underground LT cable of any size & any core from main switch / DB/ junction box/ LT panel/ L T O/H line etc. and taking out the required length of cable from existing loop and remove/ cut the defective cable, replace the same with new cable as per existing size including providing necessary thimbles/ connectors at cable end and reconnecting the cable in previous location with existing main switch/ DB/ Junction box/ LT panel/ OH line etc. and make eclectic connection as functionable in all respects including testing on completion all as specified and directed by Engineer-in-charge. Note:- (A) The rate quoted shall deemed to be inclusive of the following: (i) Necessary earth work excavation in any type of soil, returning, filling and removing extra soil. (ii) Existing bricks, sand, GI protection pipe etc. shall be removed carefully and stacks neatly near site and same shall be re- laid after attending fault/defect. (iii) Disturbed surface of road, floor etc. shall be making good to match with existing surface. Cond....2.01 item No. below

(iv) Required numbers of electrician and helper shall be deployed for attending complaints regularly on daily basis and contractor shall collect the complaints details from complaint cell of AGE E/M No.1 and same shall be rectified/ attended within an hour and report shall be submitted to Engineer-in-charge or their authorized representative. (B) Please note that payment shall be made to contractor one time only for this item. if any fault/ default occurred again on the same location/ DB/junction box/panel during currency of contract, the same shall be rectified by the contractor without any extra cost to Govt. in terms of condition 46 of IAFW of general condition of contracts. (C) Additional bricks, sand, GI pipe etc. as required for cable protection and cushioning shall be measured and paid separately under relevant item.

M&L for dismantling / disconnecting / removing the faulty / burnt out overhead conductor of any type / size from insulator of HT / LT pole any type by making proper shutdown from department and removing of tree/ branches if any fell on Over Head Line, loose the binding wire in each insulators and disconnecting cable connection as required, remove the burnt / damage conductor / earth wire and making necessary joint with new ACSR conductor of suitable size as per existing as directed, restretching all the loose spans of ACSR conductors, earth wire etc. with insulator and providing binding wire of existing size to tigheting and making LT/HT cable in existing position and make electric connection as functionable in all respects including testing on completion all as specified and directed by Engineer in charge. NOTE: The rate quoted shall deemed to be inclusive of the following:- Contd... 3.01 item no. below

(i) Tools and plants such as ladder, rope, cutter, axes, knife etc. as required for cutting and removing tree/branches if any fall on OH line. (ii) Insulator, binding wire etc. as required in addition to existing shall be provided by the contractor. (iii) Required numbers of Electrician and helper shall be deployed for attending complaint regularly on daily basis and contractor shall collect the complaint details from complaint cell of AGE E/M Sub Divn. (iv) Additional ACSR conductor and earth wire shall be measured and paid separately under relevant items.

M&L for maintenance of indoor of sub stations, including cleaning of premises and surroundings upto 5m from outer face of wall, checking of oil level of transformers, cleaning and dusting out of transformers, panel boards, cleaning of earth pits to keep free from vegetation etc complete all as specified and directed.

All as per item No 4.00 here in before but for outdoor of substation including leveling of loose filled aggregate around substation complete all as specified and directed.

M&L Earthing complete with GI strip as earth lead and MS galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate is not less than 1.5 mtr below normal ground level connected to galvanized iron strips 32 x 6 mm with GI pipe, nuts, bolts and washers complete upto and including test point made out of 40 x 3mm GI flat, PCC pit of required size in PCC 1:2:4 type B1 and RCC cover with frame including plastering and white wash, charcoal, common salt 15cm at round the earth plate, watering pipe 20mm med grade/galvanized and 40mm dia GI pipe medium grade for GI strip protection with GI funnel including dismantling old earthing complete all as specified and directed as shown in electrical plate No 3 of SSR Part-I 2009. Notes: (i) The unit rate includes for 40 mm dia medium grade protection pipe and earth lead upto 7.50 meter. (ii) Any variation in length of earth lead and protection pipe beyond 7.5 m shall be measured & paid separately separately. (iii) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional height of watering pipe, bends, elbow etc shall be deemed to be included in the unit rate.

Supply and replace 32mm x 6mm GI strip as in earth continuity conductor fixed to wall or pole or recess or chases or buried in ground or drawn in conduit pipe or any other indicated situation for loop earthing etc as required complete all as specified and directed.

Supply, laying & testing XLPE insulated, armoured, heavy duty electric cable with stranded aluminium conductor, 1100 volts grade, laid in trenches, sleeving through pipes or fixed on poles & walls or laid under floors including jointing with suitable size aluminium lugs complete of Size 70 Sqmm x 3.5 core including taking out old unserviceable cable complete all as specified and directed.

All as per item No. 9.00 but Size 120 Sqmm x 3.5 core complete all as specified and directed.

All as per item No. 9.00 but Size 240 Sqmm x 3.5 core complete all as specified and directed.

All as per item No. 9.00 but Size 400 Sqmm x 3.5 core complete all as specified and directed.

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for pole foundation, cable trench, etc and getting out in any type of soft/hard soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm each complete all as specified and directed.

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

S & F Double Wall Corrugated (DWC) HDPE Pipe as per new IS-16205 (for electrical cable uses) in protection of UG Cable laid in trenches of following sizes complete all as specified and as directed. Note: Cost of pipe coupler with rubber ring and suitable clamp for fixing on wall/surface/roof is deemed to be included in the unit Quoted Rate.

63 mm Outer Dia x 50mm Inner Dia Pipe

110 mm Outer Dia x 95mm Inner Dia Pipe

250 mm Outer Dia x 215mm Inner Dia Pipe

M & L boring holes horizontally under Road by trenchless technology without damaging the surface of road as per given/ directed depth below the road surface with the help of boring machine/ or by manual means and laying of DWC Pipe of any dia for passing of UG cable all as specified and as directed. (Note: DWC pipe laid shall be measured separately).

S&F in repair MCCB, 415 Volts, 50 Hz, thermal magnetic release type, Ics=100% Icu with adjustable overload setting and adjustable short circuit setting, including spreader terminals and phase barrier fixed in existing panel board by providing suitable nuts, bolts, washers, etc including taking out old unserviceable one for the following capacity complete all as specified and directed :-

MCCB, 4 pole, 400 amps having rupturing capacity 36kA.

MCCB, 4 pole, 250 amps having rupturing capacity 36kA.

MCCB, 4 pole, 200 amps having rupturing capacity 36kA.

MCCB, 4 pole, 160 amps having rupturing capacity 36kA.

MCCB, 4 pole, 100 amps having rupturing capacity 36kA.

MCCB, 4 pole, 63 amps having rupturing capacity 36kA.

Cutting noxious green growth and wild grass, bushes, shrubs by manual labour or by machine at Electrical Installation Premises, around Pole, Electric LT Panel, Bus Bar Chambers, along the boundary Fencing, removing rubbish from the Site of work and depositing where directed not exc. 100 Metre from the starting point, complete all as specified and as directed. Note : The Item shall be operated maximum 2 times in the entire period of the Contract and the measurement will be taken every time independently for Payment.

M&L in repair for loose filling with broken stone or boulder aggregates of gauge 40 to 80 mm in soakage pits, soakage wells, on open space etc. and taking out old soiled aggregate complete all as specified and as directed.

niranjan singh and company (BID ID -3367382)

KAVYA ENTERPRISES (BID ID -3359339)

ENGINEER CORPORATION OF INDIA (BID ID -3367751)

ENGINEERS POWER CONSTRUCTION COMPANY (BID ID -3367634)

KIRTIMAN TRADERS (BID ID -3357079)

M/S JAGDISH PRASAD AIRUN (BID ID -3367453)