- Date
- 06/09/2020
- W/O
- 828865
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z00878
- PipeID
- P17791
- Time
- 3:20 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K7690
- Sewer Name
- 30 SOUTH BAY CITIES MAIN TRUNK
- City
- REDONDO BEACH
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 30
- Page No.
- 05
- Purpose
- Routine Assessment
- Project
- RFIR_WO_828865_TV30072_MAY2020
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 18 in.
- Width
- 18 in.
- Upstream MH
- 30 0083
- Downstream MH
- 30 0082
- Dir. of Survey
- Downstream
- Length Surveyed
- 392.9 ft.
- Total Length
- 392.9 ft.
- Structural Index
- 3
- Structural Quick
- 3N00
- Structural Rating
- 228
- O&M Index
- 2
- O&M Quick
- 312O
- O&M Rating
- 161
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 389
Pipe schematic from manhole 30 0083 to 30 0082 Observation photos (5)

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

9.4 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

12.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

35.9 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

190.9 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR