1. Commission Agenda Item #1
Award Contract J06069C01
JIWRF Building Roofs
Replacement – Phase 3
and
Approve Changes in TPC
Commission Agenda Item #1

2. JIWRF Roofing Systems
Numerous different roofing systems of varying ages and conditions 
VW responsible for inspecting and monitoring condition of roofing systems and repairs
District responsible for funding capital roofing system replacements
Identified need to replace roofs on 8 buildings
Roofs at end of service lives

4. Roof Replacement Description
Building No.
Building Name
Roof Size (ft2)
Roof Replacement Description
243
Chemical Unloading Facility
6,000
Polyvinyl chloride (PVC) roof system
245
Disinfection Building
4,560
PVC roof system
247
Effluent Pump Station
12,900
256
Thickening Facility
21,760
257
Equalization and Blend Facility
8,240
Areas 1, 2, and 3: PVC roof system
Areas 4 and 5 with fluid applied roof system
263
Inline Pump Station
6,660
Area A with fluid applied roof system
Area C with PVC roof system
268
East Plant Gallery
3,080
289
Power House
22,400
Areas 1 and 2 with PVC roof system
Area 3 with modified bitumen roof system

5. Project Costs/Schedule
Low bid received less than budgeted
Staff request to decrease TPC accordingly
Contract duration is 14 months

6. QUESTIONS?