Germany - Sports facilities operation

Description

Preliminary remarks:Stader Bädergesellschaft mbH would like to actively make a positive contribution to reducing electricity consumption on the one hand and CO2 emissions on the other by replacing the circulation pumps described in more detail below. Due to the positive funding decision of the National Climate Protection Initiative (former Project Management Jülich), the project is to be realized during the three-week revision in 2023.01.01 Dismantling of old pumps 01.02 Pump replacement sports pool 01.03 Pump replacement active pool 01.04 Pump replacement brine pool 01.05 Dismantling and installation of pumps 01.06 Replacement parts
01.01 Disassembly of old pumps UWP UNIBAD 65-234/0304X (brine pumps) Connections: Suction side DN 100, discharge side DN 65 2 pieces UWP UNIBAD 150-250/1104X (sports and active pools) Connections: Suction side DN 200, discharge side DN 150 4 pieces Proper disposal of waste in accordance with the Closed Substance Cycle Waste Management Act is to be documented when invoicing.01.02 Pump replacement Sports pool Circulation pump incl. PM motor and frequency converter: 11.00 kW, flow rate 150m³/h, head 13.5 m Ws, motor power 11.00 kW Centrifugal pump in vertical block design with integrated hair and fiber catcher incl. stainless steel filter basket with perforation ø 3mm, filter cover with cross handles. Pump with circulation line for venting and flushing of the mechanical seal. Pump and industrial standard motor connected with stub shaft for easy maintenance.No replacement of mechanical seal required when changing motor.Pre-filter housing THK technical high performance plastic Pre-filter cover transparent cover made of acrylic glass Suction strainer stainless steel 1.4571 PE coating, GG-EN-JL 1040 2 pieces 01.03 Pump exchange active basin Circulation pump incl. PM motor and frequency converter: 11.00 kW, flow rate 130m³/h, head 14 m Ws, motor power 11.00 kW Centrifugal pump in vertical block design with integrated hair and fiber catcher incl. stainless steel filter basket with perforation ø 3mm, filter cover with cross handles. Pump with circulation line for venting and flushing of the mechanical seal. Pump and industrial standard motor connected with stub shaft for easy maintenance.No replacement of mechanical seal required when motor is changed.Pre-filter housing THK technical high performance plastic Pre-filter cover transparent cover made of acrylic glass Suction strainer stainless steel 1.4571 PE coating, GG-EN-JL 1040 2 pieces 01.04 Pump replacement brine pool Circulation pump (brine) incl. PM motor and frequency converter: flow rate 46 m³/h, head 12 m Ws, motor power 3.0 kW Centrifugal pump in vertical block design with integrated hair and fiber catcher incl. stainless steel filter basket with perforation ø 3mm, filter cover with cross handles. Pump with circulation line for venting and flushing of the mechanical seal. Pump and industrial standard motor connected with stub shaft for easy maintenance.No need to replace mechanical seal when changing motor. IEC 60034 permanent magnet motor IE5 in protection class IP 55, incl. PTC thermistor sensor for frequency converter operation, with lifetime lubricated, sealed ball bearings.Pump side with special sealing against splash water. Material design : W05 Housing parts: Bronze, impeller :Bronze Pre-filter housing THK technical high-performance plastic Pre-filter cover transparent cover made of acrylic glass Suction strainer stainless steel 1.4571 2 pieces 01.05 Disassembly and installation of the pumps The service includes the arrival and departure, the site equipment, the disassembly of the existing 6 circulation pumps, the assembly of the new 6 circulation pumps, the piping material for the replacement of the above-mentioned pumps for connection to the existing piping, the freight costs as well as packing material and small material. The fitter hours for the installation of the pumps, the commissioning of the pumps including regulation, the instruction of our personnel and the complete documentation.01.06 Spare parts 01.06.0170 Enclose a price list for spare parts 01.06.0180 Availability guaranteed by the manufacturer in years 01.06.0190 Availability/delivery time of the spare parts. Response time in days

Opportunity closing date

29 December 2022

Value of contract

£0-100k