Replacement of 30HP Centrifugal pump at swimming pool, 20HP Centrifugal pump and 30HP sewage pump at STP with allied electrical works at IIT Madras

Amount

Supplying, Installation testing and Commissioning of 30HP Footmounted Horizontal Axial Split pumpset including Motor, MS Frame, Coupling, coupling guard, accessories etc and required plumbing / electrical connections. Specifications: Pump: Head : 25.00m. Flow: 225 m3/h Rated speed : 1470 RPM Impeller MOC : ASTMA351/351M CF8 Suction/Delivery : 150 mm / 125 mm Seal : Mechanical Seal Motor: 3Ph Induction Motor Capacity : 22kW Voltage : 415 V Rated Speed : 1470 RPM No of Poles : 4 Eff Category: IE2 The approved model and make shall be KIRLOSKAR - UP125/30A or equivalent in Crompton/Lubi/Grundfos as per Engineer Incharge. All the works required for installation / mounting of the pumpset in the existing bed including dismantling of the existing pumpset, restoration of bed surface and additional pipe line & cables required if any for connecting the pump with the existing system under the scope of the contractor. The contractor may take back the removed pumpset and quote accordingly.

Supplying, Installation testing and Commissioning of 20HP Footmounted Horizontal End back pullout centrifugal pumpset including Motor, MS Frame, Coupling, coupling guard, accessories etc and required plumbing / electrical connections. Specifications: Pump: Head : 30.00m. Flow: 110 m3/h Rated speed : 2930 RPM Impeller MOC : ASTMA351/M - CF8M Suction/Delivery : 100 mm / 65 mm Seal : Mechanical Seal Motor: 3Ph Induction Motor Capacity : 15kW Voltage : 415 V Rated Speed : 2930 RPM No of Poles : 2 Eff Category : IE2 The approved model and make shall be KIRLOSKAR - CPHM 65/16 or equivalent in Crompton/Lubi/Grundfos as per Engineer Incharge. All the works required for installation / mounting of the pumpset in the existing bed including dismantling of the existing pumpset &restoration of bed surface and additional pipe line & cables required if any for connecting the pump with the existing system under the scope of the contractor. The contractor may take back the removed pumpset and quote accordingly.

Supplying, Installation testing and Commissioning of 30 HP Submersible Heavy duty Non Clog sewage pump with, accessories etc and required plumbing / electrical connections. Specifications: Capacity : 30 HP Head : 24.00m. Flow: 180 m3/h Rated speed : 1450 RPM Solid passage : Min 75 mm Impeller type : Non Clog Delivery : 150 mm The approved make shall be Crompton/Lubi/Grundfos/ Kirloskar as per Engineer Incharge. All the works required for installation / mounting of the pumpset in the existing submersible frame and additional pipe line & cables required if any for connecting the pump with the existing system under the scope of the contractor. The contractor may visit the site.

Servicing of 30 HP Panel Star Delta starter at STP collection well panel by replacing following accessories. 100 MCCB, 63A Contactor - 2 No, 25A Contactor - 2 No, timer, CMR & SPP - 1 No, Start,stop,trip PB/Indicator, O/V, U/V, O/C, E/F, Dry run protection alongwith control wiring, testing and commissioning

Servicing of 15 HP Panel Star Delta starter at Tunga/Bhadra panel by replacing following accessories. 40A Contactor - 2 No, 18A Contactor - 2 No, Timer & SPP alongwith wiring, testing and commissioning

Supply, installation, testing and commissioning of 50.0 HP fully automatic star delta starter in Sheet-Steel Enclosure Type ML3F with relay range of 28-42 amps, Motor Rating AC-3 Duty, 415V, 50Hz, 3-P in the existin AI frame work with required accessories as required. The existing old starter shall be removed and handed over to store/dept. office as per the Engineer Incharge

Removing the exsisting main panel after removing all the end termination and cable, rasing the height of the bed by 450MM and reinstallation of the main panel in the elevated bed. All the allied works including civil works, MS Channel required are under the scope of the contractor. After reinstallation of the panel suitable painting to be done.

Supplying and making end termination with brass compression gland and Aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

4 X 16 sq. mm (28mm)

3½ X 25 sq. mm (28mm)

3½ X 35 sq. mm (32mm)

3½ X 50 sq. mm (35mm)

3½ X 95 sq. mm (45mm)

3½ X 120 sq. mm (45mm)

3½ X 150 sq. mm (50mm)

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthig along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32/40amps 415 volts "C" curve TP MCB complete with connections, testing and commissioning etc. as required.

Supplay, Installation, testing and commissioning of LED floodlight luminaire with pressure die cast aluminium housing and heat resistant toughened full glass (IP 65) complete 400 watts including all accessories, 10 KV SPD, hardwares, all complete as per specification as directed by the Engineer-in-charge to be mounted on exisitng 20 meters height outdoor MS poles. The cost inclusive of required scaffolding / mobile ladder arrangement and suitable size MS painted clamps. Philips BVP 485 LED 400 or equivalent as per Engineer Incharge

Delhi Electrical Construction

POWER TECH ENTEPRISES

INDIAN AIR CONDITIONING SERVICES