- Date
- 08/09/2022
- W/O
- 966940
- Weather
- Dry
- Operator/Surveyor
- J. BUENROSTRO
- Sewer ID
- Z01026
- PipeID
- P24109
- Time
- 1:24 PM
- Certificate
- U-715-07000770
- System Owner
- 1
- Date Cleaned
- —
- Pre-Cleaning
- Not Known
- Media Label
- K10355
- Sewer Name
- 29 28TH STREET PUMPING PLANT SEWER
- City
- SIGNAL HILL
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 29
- Page No.
- 02
- Purpose
- Routine Assessment
- Project
- RFIR_WO_966940_TV29123_AUG2022
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 8 in.
- Width
- 8 in.
- Upstream MH
- 29 0207
- Downstream MH
- 29 0206
- Dir. of Survey
- Downstream
- Length Surveyed
- 139.7 ft.
- Total Length
- 139.7 ft.
- Structural Index
- 2
- Structural Quick
- 2100
- Structural Rating
- 2
- O&M Index
- 2
- O&M Quick
- 312E
- O&M Rating
- 61
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 63
Pipe schematic from manhole 29 0207 to 29 0206 Observation photos (4)

2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

90 ft. - Roots Medium Lateral, from 04 to 05 o'clock, 10 %, within 8 inches of joint: YES

113.2 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

119.8 ft. - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS