Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2020, 09:13 AM
  • 17 0072_17 0071_7232020_022054.mp4

Date
07/23/2020
W/O
0839164
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00668
PipeID
P13791
Time
2:13 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1491R
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
03
Purpose
Maintenance Related
Project
202023MDM_DISTRICT_17_MAIN_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
17 0072
Downstream MH
17 0071
Dir. of Survey
Downstream
Length Surveyed
184.2 ft.
Total Length
184.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 17 0072 to 17 0071
MH: 17 0072MH: 17 0071downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:20AM0 ft. MGO - General Observation - MH CONN 9:00 ACTIVE0 ft. MWL - Water Level, 10 %of cross sectional area1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: NO - IN MH61.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open86.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open143.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open146.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open184.2 ft. AMH - Downstream Manhole, Survey Ends - 2:30AM

Observation photos (1)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 04 o'clock,  , within 8 inches of joint: NO - IN MH

    1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: NO - IN MH

Observations (10)

DistanceCodeObservation
0MWM
143.6TFOpen
1DAGSIN MH
0AMH2:20AM
184.2AMH2:30AM
0MGOMH CONN 9:00 ACTIVE
61.7TFOpen
146.5TFOpen
86.3TFOpen
0MWL

Properties (4)

customer
LACSD
datetime
2020-07-23T02:13:25-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false