Tenders Are Invited For Sewer Survey Services – Kanal Tv Inspection, Framework Contract 2026-2027 In Hanover

Sewer Survey Services – Kanal Tv Inspection, Framework Contract 2026-2027 In Hanover. The Service Includes Carrying Out Sewer Tv Inspections In The City Of Hanover, Including The Acceptance Of Newly Built Sewers And Regular Inspections Before The Warranty Periods Expire. Order Volume Per Year: - 72,000 M Of Main Sewers - 1,500 Pieces Of Connection Lines Of Which: Approx. 60,000 M Of Swivel Head Camera Examination Of The Nominal Widths Dn 150 To Dn 400 Approx. 7,500 M Of Pan Head Camera Examination Of The Nominal Widths Larger Than Dn 400 To Dn 800 Approx Nominal Widths Larger Than Dn 800 To Dn 1200 Approx. 2000 M Swivel Head Camera Examination Of Special Profiles Approx. 35 Hours Setting Up No-Parking Zones Approx. 700 Hours Follow-Up Examination Up To 5.00 M (Main Sewer Dn 150 To Dn 800) Approx. 600 H Follow-Up Examination Up To 15.00 M (Main Sewer Dn 150 To Dn 800) Approx. 100 Pieces Of Follow-Up Examination Up To 5.00 M 800 Up To Dn 1200) Approx. 50 Pieces Of Follow-Up Examination Up To 15.00 M 800 Up To Dn 1200)