- Date
- 09/26/2017
- W/O
- 663058
- Weather
- Dry
- Operator/Surveyor
- K. ADAME
- Sewer ID
- Z00811
- PipeID
- P17407
- Time
- 2:15 AM
- Certificate
- 07009000
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K4811
- Sewer Name
- 22 IRWINDALE TRUNK, SECTION 1
- City
- BALDWIN PARK
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 15
- Page No.
- 19
- Purpose
- Routine Assessment
- Project
- WO_663058_TV22108_OCT2017
- Sewer Type
- Gravity
- Material
- Reinforced Concrete Pipe
- Shape
- Circular
- Height
- 21 in.
- Width
- 21 in.
- Upstream MH
- 22 1038
- Downstream MH
- 22 1037
- Dir. of Survey
- Downstream
- Length Surveyed
- 352 ft.
- Total Length
- 352 ft.
- Structural Index
- 1
- Structural Quick
- 1K00
- Structural Rating
- 59
- O&M Index
- 2
- O&M Quick
- 2200
- O&M Rating
- 4
- Overall Index
- 1
- Overall Quick
- —
- Overall Rating
- 63
Pipe schematic from manhole 22 1038 to 22 1037 Observation photos (3)

33.5 ft. - Surface Roughness Increased, from 08 to 01 o'clock, within 8 inches of joint: NO

57.9 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

255.5 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO, Start