REPLACEMENT, SUPPLY, DELIVERY, INSTALLATION AND COMMISSIONING OF TWO (02 NO.) OFF AIR BLOWERS AT RATANDA WASTEWATER TREATMENT PLANT

Author: Elphie
Date posted: 2018-02-08
Bid Number: ERW201802/007
Description:

Scope of work

Bids are hereby invited for the REPLACEMENT, SUPPLY, DELIVERY, INSTALLATION AND COMMISSIONING OF TWO (02 NO.) OFF AIR BLOWERS AT RATANDA WASTEWATER TREATMENT PLANT as detailed below:

 

·       Bare-shaft air blower

·       Oil temperature monitoring at both ends of the blower

·       electric motor IP55, 380V, 50 Hz, 3ph

·       Motor slide rails

·       Vee-belt drive assembly

·       Driveguard assembly

·       Combined suction filter & silencer assembly – 50mm NB

·       Gauge to easily show the condition of the suction filter element

·       Suction vacuum switch to shut down the blower in the event of blocked filter

·       Combined base-frame & discharge silencer  - 50mm NB

·       pressure relief valve – 50mm NB

·       Discharge Pressure switch to back-up the mechanical safety relief valve

·       Pressure gauge set – 0 – 100kPA

·       Non-return valve – 50mm NB

·       Flexible pipe connections x 3 off – 50mm NB

·       Anti-vibration mountings

a      Detailed specifications will be provided with official document.

b)      Commissioning

Quotation Requirements:

PLEASE NOTE THAT FAILURE TO MEET ANY OR ALL OF THESE REQUIREMENTS WILL LEAD TO DISQUALIFICATION

·       BBBEE Compliance Certificate

·       Valid Original Tax Clearance Certificate

·       Copy of Latest Municipal Account and Certification

·       Declaration of Interest (Download form ERWAT website/Procurement/Service Provider Registration)

·       Letter of Good Standing – Department of Labour

The successful bidder must register on the ERWAT vendors list. Forms to be downloaded from the ERWAT website. Quotation evaluation shall be performed on 80:20 principle (pricing and functionality 80% and BBBEE 20%).

 

 

Bid closing date: 2018-02-15
Compulsory site meeting: A compulsory information session will be held at 09h30 on MONDAY, 12/02/2018. Prospective bidders are requested to meet on the said date and time on site at VENUE:Vaaldam road, Ratanda WWCW

Contact Person:

Lehlohonolo Maneli
Contact number: 011 929 7175 / 011 929 7000
E-mail address:
Bid validity period: 7 Days
Physical address
where bid documents
can be collected:
ERWAT Head Office,
Hartebeestfontein Office Park,
R25, Norkem Park.
Day when Quotation is to be submitted to ERWAT Offices:
 

 

QUOTATION REQUIREMENTS

Work offered that DO NOT comply with the specifications will not be evaluated. The successful bidder must register on National Treasury’s Centralised Supplier Database.

PLEASE NOTE THAT FAILURE TO MEET ANY OR ALL OF THESE REQUIREMENTS WILL LEAD TO DISQUALIFICATION

  • Valid Certified copy or original BBBEE Compliance Certificate;
  • Valid Tax Clearance Pin issued by SARS on e-filing;
  • Copy of Latest Municipal Account (not older than three months from date of closing);
  • Declaration of Interest – MBD 4.2

NB: Bidders will not be allowed on any of the ERWAT sites without a work permit and the correct PPE gear.

GENERAL NOTES:

  • Request for Quotations must be submitted electronically to the following e-mail address: rfq@erwat.co.za
  • ERWAT reserves the right to not accept the lowest bid, to award the quote to more than one bidder, to award the quote in part or to not award it at all and bidders will have no claim of any kind in this regard.
  • The subject line must only contain the RFQ number and description, quotations that do not follow these conventions will not be considered.
  • Quotations that are not received on the specific date and time, will be marked as late responses and such quotations will, in terms of the Supply Chain Management Policy of ERWAT, not be considered by ERWAT as valid