Rehabilitation of Woodlands Water Treatment Plant Tender, Swaziland - 85674583

Procurement Summary

Country : Swaziland

Summary : Rehabilitation of Woodlands Water Treatment Plant

Deadline : 10 Aug 2023

Other Information

Notice Type : Tender

TOT Ref.No.: 85674583

Document Ref. No. : EWSC 41 OF 2023-2024

Competition : ICB

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

Tenders are invited for Rehabilitation of Woodlands Water Treatment Plant

2 Clarifier no.1
2.1
Dismantling and packing Clarifier equipment including all old electrical and mechanical equipment (i.e., bridge components, disludge valve, etc.)
sum 1
2.3 crane hire Sum 1
2.4
supply and install mechanical
components for the clarifier.
This shall include portions of
centre cage, edge v-notches,
rake arm squeegees, full
scrapper, and mixing paddles.
All mechanical components to
be stainless steel 304L or better
sum 1
2.5 Replace centre bearing and
supply and necessary fittings sum 1
2.6
Blast, recoat and install existing
walway bridge with supporting
framing. This shall include
supply and install new walway
fibre glass (NON-CORROSIVE)
for the bridge.
sum 1
2.7
supply and install drive unit
and peripheral wheel with new
to match the existing and
compatible with the existing
stystem. The drive must have
an adjustable speed for
rotation.
sum 1


Strip and replace all wiring
including replacement of slip
rings with new
sum 1
2.9 Supply and installation of new
control panel that is compatible
with the existing system
no. 1
2.1
Paint the outside and inside of
the clarifier with corporation
colours
m2
2.11 Commissioning of the Clarifier
Sub-total
3 Filters
3.1
Remove the existing media and
PVC pipes, cut at 200mm from
the walls.
No. 27
3.2
Supply and install new 100mm
diameter PVC pipes, 3.5m
length, each with 26 equally
spaced threaded holes fitted
with blowing nozzles. Nozzles
to be used must be noncorrosive
No. 27
3.3 Dismantle the existing valves
and close holes with concrete no. 3
3.4
Replace the existing 3 valves
with air actuated valves with
marshaling control panel for
manual operation and all
necessary materials
Sum 1
3.5
Supply and install new filter
media for filter no.5 with coarse
sand of an effective size
between 0.3mm and 0.5mm
m3 50

Tender documents may be purchased at any EWSC revenue center for a non-refundable fee of E1 000.00. Tenders can be downloaded from the EWSC website www.ewsc.co.sz. There shall be a compulsory site inspection at the Woodlands Water Treatment Plant on Friday 20th July 2023 at 10:00am

Tenders shall be valid for a period of 90 days after bid opening and shall be hand delivered in a sealed envelope clearly marked “REHABILITATION OF WOODLANDS WATER TREATMENT PLANT ” to a designated tender box at the address below:
Tenders shall be valid for a period of 90 days after Tender Submission and must be accompanied by a tender security of E20 000.00 or its equivalent in a convertible currency and shall be delivered to the address specified below on or before 10th August 2023 at 12h00, which time they will be opened in the presence of the Tenderers who wish to attend.

Documents

 Tender Notice