- Date
- 08/27/2019
- W/O
- 782143
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00583
- PipeID
- P18374
- Time
- 2:35 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K6883
- Sewer Name
- 14 TRUNK "F"
- City
- LANCASTER
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 14
- Page No.
- 16
- Purpose
- Routine Assessment
- Project
- RFIR_WO_782143_TV14028_AUG2019
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 21 in.
- Width
- 21 in.
- Upstream MH
- 14 0306A
- Downstream MH
- 14 0307
- Dir. of Survey
- Upstream
- Length Surveyed
- 144.5 ft.
- Total Length
- 144.5 ft.
- Structural Index
- 3
- Structural Quick
- 3E2E
- Structural Rating
- 140
- O&M Index
- 2
- O&M Quick
- 2E00
- O&M Rating
- 56
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 196
Pipe schematic from manhole 14 0306A to 14 0307 Observation photos (5)

0 ft. - General Observation - COCKROACHES IN MANHOLE

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

2 ft. - General Observation - MAG COATING THROUGHOUT

2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start