Operation and Maintenance of WTP at Assonora -Electrification of existing 12 and 30 MLD plant building at Assonora WTP II

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in PVC casing caping with modular switch, modular plates, suitable size modular surface box of specified Category and earthing the point with 1.5 sq.mm FR PVC insulated copper conductor single core cable etc. as required.; (b) Group B -- with Cat A Modular Accessories

Wiring for 5A /15A plug with 2 x 4 sq.mm FR PVC insulated copper conductor single core cable in PVC casing capping alongwith 1 No 4 sq.mm FR PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FR PVC insulated copper conductor single core cable in the independent PVC casing capping of appropriate size as required.; (c) 2 x 4 sq.mm + 1 x 4 sq.mm earthwire (20mm casing )

Supplying and fixing suitable size modular PVC box with modular plate and cover in front on surface or in recess including providing and fixing 1 no 6 pin 15/16 A modular socket outlet and 1 nos 15/ 16 A modular switch connection painting etc. as required. ( For workstations); (a) Cat A

Supplying and fixing suitable size modular PVC box with modular plate and cover in front on surface or in recess including providing and fixing 3 pin 5/6 A modular socket outlet and 5/ 6 A modular switch connection painting etc. as required.; (a) Cat A

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required; (a) Cat A

Supplying and fixing 3 pin 5 A ceiling rose on the existing junction box/ wooden block including connections etc as required.

Providing and fixing following capacity TPN disconnector fuse switch unit inside the existing cubicle panel board without HRC fuses including drilling holes in cubicle panel making connections etc as required; (d) 125 A TPN, CAT B

Providing and fixing following rating and breaking capacity adjustible 4 pole MCCB inside the existing cubicle panel board including drilling holes in cubicle panel making connections etc as required; (e) 250 A Adjustable 35/40 KA, CAT B

Supplying and fixing following way TPN sheet steel, single door, Horizontal type MCB distribution board 415 V on surface/ recess complete with tinned copper busbar neutral busbar earth bar dinnbar detachable gland plate interconnections phosphotized and powder painted including earthing etc. as required ( but without MCB/RCCB/Isolator); (a) 4 way ( 4 + 12) single door horizontal type Cat A

Supplying and fixing B series SP MCB, 240 V, suitable for lighting and other loads of following poles in the existing MCB DB complete with connections testing and commissioning etc as required"; (a) 5 A to 32 A, Cat A

Supplying and fixing 63 A, C series MCB suitable for lighting and other loads of following poles in the existing MCB DB complete with connections testing and commissioning etc as required.; (e) TPN, Cat A

Supplying and fixing 20 A 240 V SPN industrial type socket outlet with 2 pole and earth metal enclosed plug top alon with 20 A, C series SP MCB in sheet steel enclosure in surface or in recess with chained metal cover for the socket outlet and complete with connections testing and commissioning etc. as required"; (a) Cat A

Earthing with GI earth pipe 2 mts long 40 mm dia medium class with ISI mark,of approved brands, including accessories and providing masonry enclosure with CI/RCC cover having locking /lifting arrangement and watering pipe etc. with charcoal or coke and salt) as required as per the Earthing Drawing provided by the Engineer-Incharge.The scope of work includes the following: a) Excavation of pit of size 1.0x1.0x 2.0 mtrs(min) and disposal of excavated soil. b) Class B GI pipe, 40mm diameter as per specifications. c) Charcoal/salt as per specs ( paid seperately). d) Refilling the pit of size 1.0x1.0x 2.0 mtrs(min) with soft black soil of minimum resistivity i/c transportation. e)Masonary chamber with proper foundation, cover plate and locking arrangement. f) Testing of earth value with earth megger and certifications of its value. Aluminium tag with embossed earthing value to be attached to the pipe. g)watering arrangement(plumbing will be paid seperately); (a) In soily strata

Extra for using salt and charcoal for pipe earth electrode as required( 65 Kgs of Charcoal and 5 Kgs of Salt).

Supply of 3 1/2 core armoured PVC/XLPE insulated, PVC sheathed aluminium conductor cable of 1.1 KV grade with ISI mark conforming to IS:1554(Part I) ,IS:7098(Part I) with latest amendments of following size.; 3 1/2 Core 120 sq.mm

Supply of 4 core unarmoured PVC/XLPE insulated, PVC sheathed copper conductor cable of 1.1 KV grade with ISI mark conforming to IS:1554(Part I) ,IS:7098(Part I) with latest amendments of following size.; 4 Core 25 sq.mm

Supply of 4 core armoured PVC/XLPE insulated, PVC sheathed copper conductor cable of 1.1 KV grade with ISI mark conforming to IS:1554(Part I) ,IS:7098(Part I) with latest amendments of following size.; 4 Core 16 sq.mm

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of size exceeding 25 sq.mm but not exceeding 120 sq.mm in the existing masonry open duct, etc. complete as required

Supplying and making cable end terminations with brass compression gland and copper lugs for folowing sizes of 4 Core PVC insulated PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade, complete as required.; (5) 4 x 16 Sq. mm.

Supplying and making cable end terminations with brass compression gland and copper lugs for folowing sizes of 4 Core PVC insulated PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade, complete as required.; (6) 4 x 25 Sq. mm.

Supplying and making cable end terminations with brass compression gland and aluminium lugs for folowing sizes of 3 1/2 Core PVC insulated PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade, complete as required.; (5) 3 1/2 x 95 Sq. mm.

Supply of 4 feet 36/40 W single box type fluorescent luminaire with electronic ballst complete with all accessories including 4 feet 36/40 W fluorecent tube.; (c) Cat C

Supply and erecting of 48 inch (1200mm sweep) ceiling fan, double ball bearing type, , complete with all accessories. ; (b) Cat B

DIN HRC Fuses size size 00,125A

SITC 10 KVA phase unbalanced air cooled pure sine wave static voltage Servo stabilizer. DSP based IGBT PWM switching technology, voltage range: 320V - 480V. Output voltage: 400V +/- 1% High flow voltage cut off circuit protection, single phase/ phase reversal protection short circuit & overload protection. LCD/ LED display for regulation mode, bypass mode & fault condition. Protection class: IP 20. Ambient Temperature: 0 to 55 degree Celsius. Frequency: 47 to 53 Hz.

SITC 3 KV single phase sine wave digital inverter with battery and trolley complete. Nominal voltage: 230 V, Operating frequency: 50 Hz. LCD/ LED display showing battery charging time, backup time, percentage load running, fault indication, battery over charge etc. with required number of batteries (make: Luminious/ Excide) 24 V, 150 A. W for 4 hr. backup