- Date
- 02/06/2019
- W/O
- 739989
- Weather
- Dry
- Operator/Surveyor
- S. LOPEZ
- Sewer ID
- Z01124
- PipeID
- P25623
- Time
- 1:31 AM
- Certificate
- U-111-11880
- System Owner
- LACSD
- Date Cleaned
- —
- Pre-Cleaning
- No Pre-Cleaning
- Media Label
- K6382
- Sewer Name
- B JOINT OUTFALL B - UNIT 6G
- City
- ALHAMBRA
- Loc. details
- Light Highway
- Location Code
- C
- Use of Sewer
- Sanitary Sewer
- District
- District 16
- Page No.
- 23
- Purpose
- Routine Assessment
- Project
- RFIR_WO_739989_TV16038_DEC2018
- Sewer Type
- Gravity
- Material
- Vitrified Clay Pipe
- Shape
- Circular
- Height
- 36 in.
- Width
- 36 in.
- Upstream MH
- B 1508
- Downstream MH
- B 1507
- Dir. of Survey
- Downstream
- Length Surveyed
- 362.8 ft.
- Total Length
- 362.8 ft.
- Structural Index
- 2
- Structural Quick
- 2200
- Structural Rating
- 4
- O&M Index
- 2
- O&M Quick
- 2200
- O&M Rating
- 4
- Overall Index
- 2
- Overall Quick
- —
- Overall Rating
- 8
Pipe schematic from manhole B 1508 to B 1507 Observation photos (4)

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

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

92.3 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

276 ft. - Crack Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES