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Dhaka Water Supply and Sewerage Authority (WASA) Tender News

Dhaka Water Supply and Sewerage Authority (WASA) Tender Notice

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Request for Expressions of Interest (EOI) for Consulting Services for preparation of detail structural, electrical, Fire and plumbing design, drawing and cost estimation for construction of office building.
Tender ID:
11437088
Published on: 
May 15, 2025 (233 days back)
Earnest Money:
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Pur. Last Date: 
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Sub. Date: 
June 02, 2025
Opening Date: 
June 02, 2025 (Expired)
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Hiring of Vehicle (Car/Microbus/Double Cabin Pickup).
Tender ID:
11436922
Published on: 
May 14, 2025 (234 days back)
Earnest Money:
25,000.00
Doc. Price:
1,000.00
Pur. Last Date: 
May 20, 2025 (Expired)
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Sub. Date: 
May 21, 2025
Opening Date: 
May 21, 2025 (Expired)
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A# Repairing & raising of boundary wall. B# Repair & maintenance of pump house, plumbing systems & electrical wiring of office building with supply of related materials, cleaning of soak pit of building. C# Repairing, maintenance & sand filling of DTW area.
Tender ID:
11436912
Published on: 
May 14, 2025 (234 days back)
Earnest Money:
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Doc. Price:
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Pur. Last Date: 
May 25, 2025 (Expired)
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Sub. Date: 
May 25, 2025
Opening Date: 
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A# Procurement of necessary spare parts such as piston, wear plate, S-type switch valve, transfer valve, front end bearing set, main cylinder, water pool radiator, main pump, chain & bucket, screw pump gear box, reducer, chain conveyor tail shaft, solenoid pulse valve, air filter, swing cylinder etc., PLC spare parts and HMI, various types of online analyzer, flowmeter, sensor, ultrasonic level detector, chemical (Sodium Hydroxide - NaOH), signal module for dehydrator. B# Repair, maintenance, and servicing of various types of air conditioner. C# Supply of communication module, actuator etc. D# Cleaning & removal of sludge (scum & solid waste).
Tender ID:
11436871
Published on: 
May 14, 2025 (234 days back)
Earnest Money:
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Doc. Price:
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Pur. Last Date: 
May 28, 2025 (Expired)
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Sub. Date: 
May 28, 2025
Opening Date: 
May 28, 2025 (Expired)
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A# Repair, maintenance & servicing with spare parts of pulsatube sludge extraction pneumatic actuator, spare parts of filtration unit pneumatic actuator, air conditioner. B# Installation of Jib crane with base making. C# Repair & maintenance of storage tank ventilation system, cooling tower pipeline and auxiliary of Gas Generator, internet & network connectivity system. D# Rewinding & maintenance of different exhaust fan motor. E# Rewinding of blower motor of DND aeration zone. F# Servicing & maintenance of overhead crane & railing for chlorination system. G# Repair, maintenance & painting of sludge extraction valve, pipe line & checker plate of Clarifier, backwash blower. H# Replacement of existing service water line. I# Cleaning & related services of Sand Filter bed, wash water recovery tank & sludge bed. J# Construction of shed. K# Cleaning, maintenance of service air line for changeover system of chlorination dosing.
Tender ID:
11436639
Published on: 
May 14, 2025 (234 days back)
Earnest Money:
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Pur. Last Date: 
May 27, 2025 (Expired)
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Sub. Date: 
May 27, 2025
Opening Date: 
May 27, 2025 (Expired)
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A# Cleaning & maintenance of aerators surrounding area, floating debris & impeller. B# Supply of IDMT type relay for protection of switchgear automation control unit, maintenance kit for vacuum regulator & different floater of chlorination system, pressure reducing motorized valve & chlorine injector, spare parts for chlorination system.
Tender ID:
11436512
Published on: 
May 13, 2025 (235 days back)
Earnest Money:
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Doc. Price:
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Pur. Last Date: 
May 25, 2025 (Expired)
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Sub. Date: 
May 25, 2025
Opening Date: 
May 25, 2025 (Expired)
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Supply and installation of railing & other accessories for lift pump inlet chamber & grit chamber with corresponding sluice gate chambers, primary sedimentation tank, outfall pump station with discharge chamber and inlet chamber of A type and B type facultative lagoon.
Tender ID:
11436476
Published on: 
May 13, 2025 (235 days back)
Earnest Money:
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Doc. Price:
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Pur. Last Date: 
May 25, 2025 (Expired)
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Sub. Date: 
May 26, 2025
Opening Date: 
May 26, 2025 (Expired)
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A# Procurement of 6.6 KV VCB for VFD pump-motor, electric potential transformer/signal transmitter, gardening equipment maintenance parts &related others, pneumatic actuators, position monitoring switch & related spare parts, sludge level sensor for clarifier & others and switchgear intelligent display. B# Cleaning of washout and air-release valve chamber along transmission.
Tender ID:
11436381
Published on: 
May 13, 2025 (235 days back)
Earnest Money:
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Doc. Price:
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Pur. Last Date: 
May 27, 2025 (Expired)
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Sub. Date: 
May 27, 2025
Opening Date: 
May 27, 2025 (Expired)
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A# Procurement of spray gun , nozzle, laboratory items, necessary materials, compressor, copper pipe, gas, air dryer, valve, plunger pipe, filter, necessary spare parts, lubricant, safety items, cleaning items, DC power supply, motor protection breaker, various types of bearing, seal, O-ring, gardening items, office furniture, TV, portable LED display, hoister chain, bucket, solenoid valve, cylinder, plunger pump materials, fire extinguisher, FM200 refilling, security items, various types of security & surveillance items, motor, pump motor, geared motor, various types of signal module, Sodium Hypochloride, Oxalic Acid, Sulfuric Acid, painting color, workshop tools & materials, MS bar, MS sheet, rebar etc. B# Supply & fitting-fixing rebar fencing, SS box, MS box, DB box, fire box etc. C# Repair & maintenance of fencing. D# Necessary cleaning works of office, thickening & dewatering glass, ACB board and sandwich panel etc. E# Supply of Mullite Castable Cement, screw pump gear box, soil, necessary spare parts, various sizes of RCC slab, necessary materials, communication module and actuator etc. F# Necessary chemicals for rotary disc filter of reclaimed water tank.
Tender ID:
11436173
Published on: 
May 12, 2025 (236 days back)
Earnest Money:
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Doc. Price:
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Pur. Last Date: 
May 25, 2025 (Expired)
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Sub. Date: 
May 25, 2025
Opening Date: 
May 25, 2025 (Expired)
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Procurement of DN 25 mm diameter domestic water meter. (Published on 10/05/2025).
Tender ID:
11436072
Published on: 
May 12, 2025 (236 days back)
Earnest Money:
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Doc. Price:
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Pur. Last Date: 
May 29, 2025 (Expired)
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Sub. Date: 
May 29, 2025
Opening Date: 
May 29, 2025 (Expired)
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