Suministro de agua y aguas residuales.. Licitaciones, compras, subastas por etiquetas y temas en TenderInfo.org 2025

21 jun

PROVN OF TOILET BLOCK WITH SEWAGE LINE AT D PARK, PROVN OF EXTERNAL WATER SUPPLY TO 19 OP SHELTER, PROVN OF BRICK DRAIN AT CMS LINE AND PROVN OF VEHICLE PARKING SHED AT WKSP AREA UNDER GE PANAGARH (EN)

Cliente: Central public Procurement portal India

Número: 125511851

País: India

Fuente: Central public Procurement portal India

20 jun

M/o completed scheme finishing and furnishing Vikas Sadan.SH_Annual operation and maintenance of all pump sets (i/c water supply, submersible, sewage, dewatering pumps, running maintenance of firefighting pump sets), Firefighting and sprinkler system (EN)

Cliente: Central public Procurement portal India

Número: 125463897

País: India

Fuente: Central public Procurement portal India

20 jun

Re-Advertisement: Proposals are hereby invited for the appointment of a turnkey contractor for the upgrade of civil engineering services at Lenz Military Base, Johannesburg. The Scope of Work entails Upgrades of Civil Engineering services such as Water Reticulation, Fire, Bulk Water Supply, Sewer Reticulation, Bulk sewer, Stormwater Management and three (3) Pump Stations as outlined below: 1. Water Reticulation: a) Assessment of Existing Infrastructure: Evaluate the current water reticulation system to determine the condition and capacity limitations. b) Design and Engineering Improvements: Develop engineering designs that incorporate modern materials and technologies to enhance efficiency. c) Pipe Replacement and Installation: Replace outdated pipes with Unplasticized Polyvinyl Chloride (uPVC) or high-density polyethylene (HDPE) as required or any other suitable pipe as may be recommended by the bidder. d) Flow Monitoring: Implement flow measurement devices to monitor usage and identify leaks. e) Quality Control: Ensure compliance with local standards for water quality throughout the distribution system. f) Upgrade all isolation valves, old water metres, and all other water related structures as required. g) Design, supply, and upgrade where applicable all fire water tanks, pumps, and associated piping & Fire Hydrants etc. 2. Secondary Main Water Supply: a) Infrastructure Assessment: Analyse the existing bulk / secondary main water supply system"s capabilities, including reservoir storages (Tanks), treatment facilities, and pumping stations. b) Capacity Expansion: Design and implement upgrades to increase the overall capacity to meet future demands. c) Storage Solutions: Evaluate and enhance water storage solutions, including additional tanks or reservoirs. d) Pumping Upgrades: Upgrade existing pumping infrastructure to improve efficiency and reliability, including the installation of variable frequency drives (VFDs) for energy savings where possible. 3. Sewer Reticulation: a) Network Evaluation: Assess the existing sewer reticulation system to identify bottlenecks and areas needing improvement. b) Pipe Rehabilitation: Use trenchless technology where possible for rehabilitation of existing sewer pipes where applicable, minimising surface disruption. c) New Installations: Install new sewer lines as per the updated design, ensuring adequate capacity for future growth. 4. Secondary Sewer Main: a) Treatment Plant Analysis: Review and optimize the existing sewer treatment facilities to handle increased volumes and enhance treatment processes. b) Infrastructure Design: Upgrade infrastructure to facilitate efficient transport of sewage to treatment plants, including pumping stations if necessary. c) Regulatory Compliance: Ensure upgrades comply with environmental and health regulations, including effluent quality standards. 5. Three Pump Stations: a) Site Assessment: Conduct a site assessment for the current conditions of the three (3) existing sewer pump stations. b) Design and Specifications: Prepare detailed designs for the pump stations, including mechanical, electrical, and structural components. c) Upgrades and Installation: Oversee the upgrades and installation of the pump stations, ensuring they are equipped with modern automation and monitoring systems. d) Testing and Commissioning: Perform comprehensive testing and commissioning of each pump station before being brought online 6. Stormwater Management: a) Assessment of Current Systems: Assess existing stormwater management systems to determine current capacity and functioning. b) Design Improvements: Create new designs for stormwater management features such as detention basins, swales, and permeable pavements. c) Retention Solutions: Implement green infrastructure solutions to enhance stormwater retention and reduce runoff impact. d) Clean existing channels and clear trees and rubble and strip & seal joints. (EN)

Cliente: ONLINE TENDERS

Número: 125467561

País: South Africa

Fuente: ONLINE TENDERS

19 jun

COMPREHENSIVE MAINT REPAIR IMPROVEMENT OF EXISTING TREATED WATER PIPE LINE SEWAGE RAW WATER AND REPAIR REWINDING OF MOTOR AND PUMP SET AND OTHER ALLIED WORKS AND SUPPLY OF WATER IN EMERGENCY THROUGH BOWSER IN NAVAL STATION KARANJA UNDER GE NW KARA (EN)

Cliente: Central public Procurement portal India

Número: 125382064

País: India

Fuente: Central public Procurement portal India

12 jun

Operation and Maintenance of ENM Installations of Internal and External Electrification DG Sets Eot Cranes Air Conditioners Water Supply Water Treatment Plants Sewage Treatment Plants Fire Alarm Fire Fighting Systems Water Cooler (EN)

Cliente: Central public Procurement portal India

Número: 125104444

País: India

Fuente: Central public Procurement portal India

09 jun

CERTAIN MISC BR REPAIR MAINT IN WATER SUPPLY AND SEWAGE INSTALLATION AT SECTOR B UNDER GE UTILITY AMBALA (EN)

Cliente: Central public Procurement portal India

Número: 124910708

País: India

Fuente: Central public Procurement portal India

04 jun

ARMO of external water supply line and sewage line at NSG HQ Palam NSG Camp RK Puram Samalkha and lGl Sudarshan Camp during 2025 26 (EN)

Cliente: Central public Procurement portal India

Número: 124674029

País: India

Fuente: Central public Procurement portal India

04 jun

Job required for Manning operation and maintenance of Mahipalpur Sewage Treatment Plant area of AGE (U) Water Supply No III under GE (U) Water Supply Delhi Cantt-10 (EN)

Cliente: Central public Procurement portal India

Número: 124679478

País: India

Fuente: Central public Procurement portal India

03 jun

Annual maintenance and repair to Water Supply, Sanitary Installation and Sewage Disposal for Nuabazar and V Point and CISF complex (Sandhakud) area- 2025-26. (EN)

Cliente: Central public Procurement portal India

Número: 124619869

País: India

Fuente: Central public Procurement portal India

31 may

8413/E8 Maint and Repair/Replacement of CI/GI Pipe lines and repair to submersible pumping sets, sewage pumping sets water treatment and water supply installation at RTS and Depot Hempur under GE (East) Bareilly (EN)

Cliente: Central public Procurement portal India

Número: 124513135

País: India

Fuente: Central public Procurement portal India

30 may

Prov of Maint Services for Electric Supply, Water Supply, DG Set, Sewage Disposal at PMO, CCE(RnD), RCMA and Site-I and II, DG (ECS) LRDE, DG (AERO) and DG (ECS) Residences and all TFs including DROMI, Waste Converter at various locations (EN)

Cliente: Central public Procurement portal India

Número: 124412628

País: India

Fuente: Central public Procurement portal India

29 may

Construction of new triple storied Ground Floor First Floor part of Second Floor school building at Baijalbari H. S. School Khowai District Tripura. SH Building portion including internal water supply sanitary installation sewage and drainage wo (EN)

Cliente: eProcurement System of Government of Tripura

Número: 124387942

País: India

Fuente: Central public Procurement portal India

29 may

Construction of new double storied school building at Baramoidan H.S. School Khowai Tripura under RIDF XXX during the year 2024 25 Building portion including internal water supply sanitary installation sewage and drainage works (EN)

Cliente: eProcurement System of Government of Tripura

Número: 124387946

País: India

Fuente: Central public Procurement portal India

27 may

ADDITION ALTERATION IMPROVEMENT OF WATER SUPPLY DISTRIBUTION PIPE LINES SYSTEM OF 11 GRENADIERS AND ITS CONNECTED AREAS IN AMBALA CANTT AND ADDN ALTN TO SUB MAIN AND MAIN SEWAGE SYSTEM OF KOTA UNDER GE UTILITY AMBALA CANTT (EN)

Cliente: Central public Procurement portal India

Número: 124237373

País: India

Fuente: Central public Procurement portal India

26 may

Replacement and re-routing of damaged sewage pipelines, setting up of sewage stand pumps, setting up of water supply pumps, desilting and cleaning of sewage wells and allied tanks and other associated civil and electrical works at Effluent Treatment (EN)

Cliente: Central public Procurement portal India

Número: 124170710

País: India

Fuente: Central public Procurement portal India

26 may

Repair, Maintenance and Cleaning of Sewage Lines, Drainage system including day to day services at CHNC and Repair to Fencing, Drain, Path, Culvert and Retaining Wall, Toe Wall water supply installations and other areas under (EN)

Cliente: Central public Procurement portal India

Número: 124176659

País: India

Fuente: Central public Procurement portal India

24 may

Repair, Maintenance and Cleaning of Sewage Lines, Drainage system including day to day services at CHNC and Repair to Fencing, Drain, Path, Culvert and Retaining Wall, Toe Wall water supply installations and other areas under (EN)

Cliente: Central public Procurement portal India

Número: 124136555

País: India

Fuente: Central public Procurement portal India

24 may

Repair, Maintenance and Cleaning of Sewage Lines, Drainage system including day to day services at CHNC and Repair to Fencing, Drain, Path, Culvert and Retaining Wall, Toe Wall water supply installations and other areas under (EN)

Cliente: Central public Procurement portal India

Número: 124136556

País: India

Fuente: Central public Procurement portal India

23 may

UPKEEP AND MAINTENANCE OF WATER SUPPLY AND SEWAGE INSTALLATION AT SEC A AND C UNDER GE UTILITY AMBALA (EN)

Cliente: Central public Procurement portal India

Número: 124069729

País: India

Fuente: Central public Procurement portal India

23 may

PERIODICAL PREVENTIVE MAINTENANCE OF EM EQUIPMENT AT MRSAM INSTALLATION REPAIR MAINTENANCE WATER SUPPLY INSTALLATIONS CENTRAL AC PLANT INSTALLATIONS AND SEWAGE UNDER GE NARANGI (EN)

Cliente: Central public Procurement portal India

Número: 124075571

País: India

Fuente: Central public Procurement portal India

Suministro de agua y aguas residuales.: licitaciones, compras publicas 2025. Página № 3