Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 28, 2021, 10:45 AM
  • 17 0023_17 0022_10282021_042213.mp4

Date
10/28/2021
W/O
0916483
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00668
PipeID
P13747
Time
3:45 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1991R
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
04
Purpose
Maintenance Related
Project
20211027MDM_DISTRICT_17_MAIN_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
17 0023
Downstream MH
17 0022
Dir. of Survey
Downstream
Length Surveyed
361.6 ft.
Total Length
361.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
1
O&M Quick
3114
O&M Rating
7
Overall Index
1
Overall Quick
Overall Rating
7
Pipe schematic from manhole 17 0023 to 17 0022
MH: 17 0023MH: 17 0022downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:15AM158.2 ft. RFC - Roots Fine Connection, from 09 to 10 o'clock, within 8 inches of joint: YES - 1%290.5 ft. RFC - Roots Fine Connection, from 08 to 10 o'clock, within 8 inches of joint: YES - 3%317.4 ft. RFC - Roots Fine Connection, from 09 to 10 o'clock, within 8 inches of joint: YES - 1%328.8 ft. RFC - Roots Fine Connection, from 02 to 04 o'clock, within 8 inches of joint: YES - 1%333 ft. RMC - Roots Medium Connection, from 12 to 05 o'clock, 20 %, within 8 inches of joint: YES361.6 ft. AMH - Downstream Manhole, Survey Ends - 4:35AM

Observation photos (1)

  • Roots Medium Connection, from 12 to 05 o'clock, 20 %, within 8 inches of joint: YES

    333 ft. - Roots Medium Connection, from 12 to 05 o'clock, 20 %, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0MWL
290.5RFC3%
361.6AMH4:35AM
317.4RFC1%
328.8RFC1%
158.2RFC1%
0MWM
333RMC
0AMH4:15AM

Properties (5)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2021-10-28T03:45:55-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false