Special repair to replace APFC Panel and Connected works at AF Stn Singarsi under AGE I AF Singarsi

Amount

Repairs/ maintenance of APFC panel of any make up to capacity 125 KVAR by rewiring of circuit of APFC panel and making functional complete including calibration of relay, digital meter, cleaning with air blower ,replacement of any nonfunctional part such as power factor controler relay, multifunction meter, capacitors, capacitor duty contractor,MCB, MCCB, cooling fan, wiring etc. all as specified and directed by engineer in charge and testing complete. Note : 1. Unserviceable Spare Part will be paid and measured separately under respective items of Schedule ‘A’ as supply only. 2. Accessories such as fuse ,Neutral link shall be deemed to be included in quoted rates.

Supply only cylindrical type capacitor 440V (AC) 3 phase, 50 Hz to complete all as specified and directed by engineer in charge KVAR rating of 1 KVAR of make Havells/ HPL/ L&T//C&S/ABB/EPCOS or Equivalent.

All as above but 2 KVAR of make Havells/ HPL/ L&T/ HAVELLS/C&S/ABB/EPCOS.

All as above but 5 KVAR of make Havells/ HPL/ L&T/ HAVELLS/C&S/ABB/EPCOS.

All as above but 10 KVAR of make Havells/ HPL/ L&T/ HAVELLS/C&S/ABB/EPCOSE.

All as above but 20 KVAR of make Havells/ HPL/ L&T/ HAVELLS/C&S/ABB/EPCOSE.

Supply only relay (controller 3CT ) 8 steps suitable for APFC panel (Make : Havells model no QHOTBS5H0008 series 12 step relay ) or equivalent of make epcos/ HPL/ L&T/C&S/ABB.

Supply only relay (controller 3CT) 12 steps suitable for APFC panel (Make : Havells model no QHOTBS5H0012 series 12 step relay 230 V ) or equivalent EPCOS/ HPL/ L&T/C&S/ABB.

Supply only POWER contactor for capacitor switching 3 pole AC operated for APFC panel 9A make- L&T C&S/ABB/HAVELLS.

Supply only 5kVar CAPACITOR DUTY contactor for capacitor switching 3 pole AC operated for APFC panel make: L&T C&S/ABB/Havells.

Supply only 10kVar CAPACITOR DUTY contactor for capacitor switching 3 pole AC operated for APFC panel make- L&T C&S/ABB/Havells.

Supply only 20kVar CAPACITOR DUTY contactor for capacitor switching 3 pole AC operated for APFC panel make- L&T C&S/ABB/Havells.

Supply only MCB TP 16 amp 10KA ,C curve.

supply only MCB TP 25 to 63 amp 10 KA .

supply only MCB SP 6 Amp 10 KA C curve.

Supply only single core 4 sqmmPVC insulated FRLSH stranded copper cable.

Supply only single core 6 sqmmPVC insulated FRLSH stranded copper cable.

Supply only in repair Red/Yellow/Blue LED indicating lamp (Set of three lamp), 240 volts, AC supply.

Supply only in repair cooling fan of APFC panel of suitable size as per site requirement with complete connection all as specified and directed by Engr in Charge.

Supply, installation, testing and commisioning of Current transformer (CT) ring type with ratio50/5 to 150/5 Amp 5 VA suitable for relay of APFC panel complete all as specified and directed by engineer in charge make- alpha/EESMA/AE

Supply only MCCB 4 Pole,415 V, 160 Amp.,and breaking capacity of 25 KA make- cat part CM90634 series of L&T or equivalent in legrand/schneider/havells

Supply only MCCB 4 Pole,415 V, 320 Amp.,and breaking capacity of 50KA Adjustable type make- cat part CM9804OOQO DU400N series of L&T or equivalent in legrand/schneider/havells.

M&L Earthing complete as per electrical plate No 5 of MES SSR Part I with galvanised steel plate earth electrode 60 cm x 60 cm x 6.0mm, burried directly vertically in ground in a pit of depth not less than 2.5 metres below ground level with the top edge of earth plate at a depth not less than 1.8m below normal ground level connected to and including galvanised iron or steel earth strip 25x4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel. Earthing wire protected by galvanised iron or steel pipe 50mm bore medium grade and connected to continuous earth wire on pole/ test point. Watering pipe shall be 20mm bore GI medium grade. The earthing shall be inclusive of excavation and earth work in any type of soil,charcoal, salt,funnel , PCC pit and RCC cover complete all as specified & directed. Note 1- following items deemed to be included in quoted rate (a) Earth electrode. (b) Main earthing lead from earth electrode to test point and further to equipment to be earthed upto 7.5 metre. (c) Material and labour for connecting earth electrode and earthing lead as specified. (d) Adequate quantity of charcoal dust and common salt as per direction. (e) All labour involved including testing of earth net work. (f) Excavation and earth work or drilling hole for electrode. (g) P.C.C. pit and C.I. cover. (h) Funnel with watering pipe, wire mesh and copper lugs etc. as specified. (j) G.I. protection pipe of size ordered specified for protection of earthing lead from mechanical injury or tempering. Note 2 - On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

Excavation in trenches not exceeding 1.5 meter wide and n. exc 1.5 meter deep in soft/loose soil for laying of pipe lines/ cables and getting out complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layer not exceeding 25 cm thick after laying and testing of pipes complete all as specified and directed.

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

M & L Sand cushioning to PVC under ground cable with screened and washed sand including punning gently (up to 23 cm depth ,8 cm below the cable and 15cm above the cable) all as specified and directed. Note: - Thickness after punning will be measured for payment

M & L Bricks for protection cover to under ground cable (with old size sub class ‘B’ bricks) laid flat abutting each other with width of protection being equal to length of brick. The gap between adajcent bricks shall not exceed 10 mm as directed by Engineer-in-Charge.

Supply and Laying Cable XLPE insulated screened PVC bedded galvanized steel strips or wire armoured, cables (heavy duty) ISI marked with stranded aluminium conductor, 1100 volts grade and connecting and testing in trenches, under floors/ roads or on walls of 50 Sqmm 3½ Core size. (Note 1.: Earth work, excavation shall be measured & paid separately under respective item of Schedule). make- Havells/Gloster/Polycab

All as above but 70 Sqmm, 3½ core cable.

Painting of APFC Panel complete all four sides with synthetic enamel paint after preparing the surface all as directed by Engr-in- charge.

supply and fix onload Change over switch 400 Amps, 415 volt with mounting fuse all as directed by Engr-in-Charge.

M/S AMARNATH AGARWALLA

LALAN SHARMA