- Date
- 10/06/2016
- W/O
- 592155
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00652
- PipeID
- P13302
- Time
- 3:00 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K3775
- Sewer Name
- 16 CHAPEL AVENUE TRUNK, SECTION 1
- City
- SAN MARINO
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 16
- Page No.
- 20
- Purpose
- Routine Assessment
- Project
- WO_592155_TV16001_SEP2016
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 21 in.
- Width
- 21 in.
- Upstream MH
- 16 0255
- Downstream MH
- 16 0254
- Dir. of Survey
- Downstream
- Length Surveyed
- 174.7 ft.
- Total Length
- 174.7 ft.
- Structural Index
- 0
- Structural Quick
- 0000
- Structural Rating
- 0
- O&M Index
- 2
- O&M Quick
- 3122
- O&M Rating
- 7
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 7
Pipe schematic from manhole 16 0255 to 16 0254 Observation photos (4)

2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

77.9 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

108.3 ft. - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: NO, 6" - ROOTS

174.6 ft. - General Observation - ROACHES IN MH