2025-SITE-01 - SUPPLY OF LANDFILL LEACHATE LINE FLUSHING AND VAC SERVICES - (N.

Autres services de construction



PART 1 - INTRODUCTION

1.1 Invitation

This Request for Quotations ("the RFQ") issued by the Southeast Regional Service Commission (the "SERSC" or the "Commission") is an invitation to submit non-binding offers for the provision of the Services described in Appendix A. The Proponent selected pursuant to this RFQ process will be informed by telephone followed by written confirmation. Proponents not selected will be informed by letter.

1.2 Background and Purpose of RFQ

Eco360, the Solid Waste Division of the Southeast Regional Service Commission (SERSC) requires the services of a qualified contractor - working in conjunction with SERSC staff - to clean both the landfill leachate lines which run underneath the landfill cells and the additional piping that flows to the leachate treatment pond, using high pressure water flushing and vacuuming.
The cleaning process involves the use of a high pressure, high flow pumping system in conjunction with specialized jetting heads to clean the lines and remove scale and debris that may have accumulated. Flushing events will most likely take place in Spring and Fall. Depending on the condition of the piping and cleaning success, the flushing events can take up to two weeks. Due to the nature of waste decomposition, Proponents should anticipate that landfill gas will be present in the leachate
collection piping.
Landfill gas is composed of methane, carbon dioxide, hydrogen sulfide and various other gases. The accumulation of these gases within the leachate collection system has the potential to create a hazardous environment (explosive, displacement of oxygen, etc.) to individuals during the flushing, thereby the use of personal 4-gas monitors, full face respirators and supplied air within the designated work area is mandatory.

La pr sente est un avis d'appel d'offres seulement. Afin de pr senter une soumission, vous devez obtenir les documents de soumission officiels en vous adressant au R seau de possibilit s d'affaires du Nouveau-Brunswick, un service de distribution autoris ou une autre source telle qu'indiqu e dans l'avis d'appel d'offres.