Manhole Lining

2026-11-03

Project Description : This project consists of the inspection , preparation , and rehabilitation of existing sanitary sewer manholes through the installation of a spray - applied manhole lining system . The intent of the project is to restore structural integrity , eliminate infiltration and exfiltration , and extend the service life of the manhole structures . All work shall be performed in accordance with the Project Specifications contained in the attached document , which governs materials , installation methods , quality control , and acceptance requirements . The project is anticipated to include approximately 315 vertical feet of manhole lining across an estimated 30 manholes . These quantities are approximate and may increase or decrease slightly based on final bid results . Pre - Construction Inspections Pre - lining manhole inspection videos and written condition reports will be provided to the awarded contractor after the project is awarded . Post - Construction Inspections All lined manholes shall be inspected following completion of lining using 360 - degree video inspection equipment to verify workmanship , lining coverage , and overall quality . The contractor shall provide a separate line - item , per - manhole cost for performing the post - lining 360 - degree video inspection and for furnishing all associated video files and inspection reports to the Owner . All post - lining inspection documentation shall be submitted as part of the project close - out package .

MITN

2026-04-29