Renovation of old and new filter house including replacement of various valves and media for electrical (G) works under the jurisdiction of Dy.CEE/G/KPA.

media for electrical (G) works (Estimated value is including GST and all other taxes/charges).

Supply & laying of 80mm or above nominal bore (dia.) heavy duty GI pipe/tube conforming to

IS:1239 (Part-1) of latest amendment in underground by cutting trench in road / wall / platform /

surface / across the Railway track or recessing in wall / platform / along the Railway track etc. with

making good of damages after laying of pipe (GI pipe make: as per Annexure-I)

S No. Item Description of Item Unit Qty Rate Amount

Supply, installation, testing & commissioning of 6 [i.e. 2+4] way double door powder coated SPN DB

with copper busbar, IP43 or better protected and consisting of (i) SPN/DP MCB of 40-63A, 10kA

Item- 11 (minimum) breaking capacity - 1 No., (ii) SP MCB of 6-32A, 10kA (minimum) breaking capacity - 4

Nos. with neutral link, earth bar, DIN rail and all other accessories (Make: as per Annexure-I). N.B.

Ratings of MCBs will be decided by Rly. Authority.

S No. Item Description of Item Unit Qty Rate Amount

Supply, installation, testing & commissioning of 8 [i.e. 2+6] way double door powder coated SPN DB

with copper busba, IP43 or better protected and consisting of (i) SPN/DP MCB of 40-63A, 10kA

Item- 12 (minimum) breaking capacity - 1 No., (ii) SP MCB of 6-32A, 10kA (minimum) breaking capacity - 6

Nos. with neutral link, earth bar, DIN rail and all other accessories (make: as per Annexure-I). N.B.

Ratings of MCBs will be decided by Rly. authority.

S No. Item Description of Item Unit Qty Rate Amount

Supply, installation, testing and commissioning of 4 way double door powder coated TPN DB with

copper busbar, IP43 or better protected and consisting of (i) Four pole MCCB of 100A, 415V, 25kA

Item- 13 (minimum) breaking capacity - 01 No., (ii) Four pole MCB of 63A, 415V, 10kA (minimum) breaking

capacity - 1 No., (iii) SP MCB of 40A, 10kA (minimum) breaking capacity - 8 Nos., with neutral link,

DIN rail and all other accessories (make as per Annexure-I)

S No. Item Description of Item Unit Qty Rate Amount

Supply, installation, testing and commissioning of 4 way powder coated TPN DB with copper busbar

consisting of (i) Four pole MCCB of 100A, 415V, 25kA (minimum) breaking capacity - 01 No., (ii) SP

MCB of 40-63A, 10kA (minimum) breaking capacity - 12 Nos., with neutral link, DIN rail and all other

accessories (make as per Annexure-I). N.B. Ratings of MCBs will be decided by Rly. authority.

ER-ELWORKSHOP-KPA-ELECTRICAL/EASTERN RLY

S No. Item Description of Item Unit Qty Rate Amount

Supply, fixing & commissioning of MS pipe of 40/50mm dia. (nominal bore), 3 feet long bend type

Item- 20 with suitable MS clamp (Two pair), nuts, bolts & washer for fixing of MS pipe for street / girder

S No. Item Description of Item Unit Qty Rate Amount

Supply of earth pipe made of 50mm (or above) nominal bore (dia.) heavy duty GI pipe, 3 mtr. (or

above) long and digging, insertion, testing and commissioning of earth pipe including construction

of earth pit. Each pit should be provided with 2 Nos. of above pipe duly shorted by suitable length

of GI flat (50mm x 6mm) including necessary earth connection from pit to the assets with 4 SWG (or

thicker) GI wire. Alternate layer of salt and charcoal is to be spread inside the pit. Earth pit shall be

completed with necessary civil work like brick chamber, PCC work & finally covered with medium

duty cast iron hinged cover of size 400mm x 400mm (minimum) (make of GI pipe as per Annexure-

I) N.B.: The earthing should be done as per CEE/KKK's specification. All earth value should be

marked on MS plate with date by painting work. The MS flat, plate should be painted by one coat of

red oxide and 2 coats of black paint before execution. The marking should be done by white paint.

S No. Item Description of Item Unit Qty Rate Amount

Supply, installation, testing and commissioning of the Clarifier-flocculator system with scraper

arrangement to collect the retain sludge into the central pocket for dewatering. The work also

includes required masonry works i.e. cement work of the clarifier-flocculator tank and other places

against defective.

S No. Item Description of Item Unit Qty Rate Amount

1 1 Supply of MS solid round bar of 3inch (approx. as Metre 20.00 9440.00 188800.00

per site requirement) dia., EN8 grade for central

shaft of the Scrapper inside clarifier and

flocculator units.

5mm or above), Angel (size: 65mm x 65mm x

3 3 Supply of MS Sheet of 5mm (or above) thickness. Kg 800.00 141.60 113280.00

4 4 Supply of Neoprene rubber sheet of 75A (or Foot 60.00 489.70 29382.00

better) grade and 3ft (or above) width for fixing

at the bottom MS arms of the Scrapper to

properly collect sludges.

5 5 Supply of horizontal foot /flange mounted TEFC Numbers 1.00 74340.00 74340.00

squirrel cage induction motor, IE4, 5hp, 415V,

50Hz, 3 Phase, IP55 or better protected with

pulley arrangement. (Make: Marathon/ Crompton/

Kirloskar / HM / ABB / Siemens).

6 6 Supply of horizontal foot/flange mounted TEFC Numbers 3.00 64900.00 194700.00

squirrel cage induction motor, IE4, 2hp, 415V,

50Hz, 3 Phase, IP55 or better protected with

pulley arrangement. (Make: Marathon/ Crompton/

Kirloskar / HM / ABB / Siemens).

7 7 Supply of gear assembly unit (complete set Set 4.00 141600.00 566400.00

including spur gear, bevel gear etc., whatever

required) having gear ratio 40:1 - 60:1 including

gear box, pulley, suitable size V-belt and other

required accessories to slowly rotate the system

inside clarifier and flocculator tank.

8 8 Supply of ball type bearing at the bottom of the Numbers 4.00 9440.00 37760.00

central shaft of the rotating units inside clarifier

and flocculator tank for smooth rotation.

ER-ELWORKSHOP-KPA-ELECTRICAL/EASTERN RLY

9 9 Fabrication, installation, testing and Job 2.00 70800.00 141600.00

commissioning of the entire clarifier-and

flocculator system with scrapper arrangement

including provision of MS nuts, bolts, washers etc.

and necessary brick work at old and new filter

house. N.B.: Entire clarifier-flocculator system is

to be considered as one unit.