- Date
- 09/29/2017
- W/O
- 658234
- Weather
- Dry
- Operator/Surveyor
- JUAN B
- Sewer ID
- Z00639
- PipeID
- P13067
- Time
- 1:01 AM
- Certificate
- U-715-07000770
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K4987
- Sewer Name
- 16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
- City
- SAN MARINO
- Loc. details
- Main Highway - Urban
- Location Code
- A
- Use of Sewer
- Sanitary Sewer
- District
- District 02
- Page No.
- 01
- Purpose
- Routine Assessment
- Project
- WO_658234_TV16004_SEP2017
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 15 in.
- Width
- 15 in.
- Upstream MH
- 16 0054
- Downstream MH
- 16 0053
- Dir. of Survey
- Downstream
- Length Surveyed
- 374.3 ft.
- Total Length
- 374.3 ft.
- Structural Index
- 3
- Structural Quick
- 3222
- Structural Rating
- 10
- O&M Index
- 2
- O&M Quick
- 2200
- O&M Rating
- 4
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 14
Pipe schematic from manhole 16 0054 to 16 0053 Observation photos (4)

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

133.6 ft. - Crack Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES

161.5 ft. - Crack Spiral, from 06 to 08 o'clock, within 8 inches of joint: YES

177.4 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start