Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 19, 2018, 05:23 PM
  • 21 0923_21 0922_3192018_104108.mp4

Date
03/19/2018
W/O
0696468
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00760
PipeID
P16011
Time
10:23 AM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7660
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
09
Purpose
Routine Assessment
Project
20180319MI_CLAREMONT_OUTFALL_TRUNK
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
21 0922
Downstream MH
21 0923
Dir. of Survey
Upstream
Length Surveyed
498.7 ft.
Total Length
498.7 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 21 0922 to 21 0923
MH: 21 0922MH: 21 0923upstream0 ft. AMH - Upstream Manhole, Survey Ends - 11:05 AM, POSSIBLE STOP LOG/WEIR AT MH 923207.4 ft. MGO - General Observation - POSSIBLE REPAIR/LINER PEELING460.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish460.6 ft. MWL - Water Level, 5 %of cross sectional area490.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start498.7 ft. AMH - Downstream Manhole, Survey Begins - 10:45 AM498.7 ft. MWM - Water Mark, 45 %of cross sectional area498.7 ft. MWL - Water Level, 35 %of cross sectional area498.7 ft. MGO - General Observation - CONNECTION AT MH, 11 OCLOCK, ACTIVE

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO, Start

    8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO, Finish

    38.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish

  • General Observation - POSSIBLE REPAIR/LINER PEELING

    291.3 ft. - General Observation - POSSIBLE REPAIR/LINER PEELING

  • Upstream Manhole, Survey Ends - 11:05 AM, POSSIBLE STOP LOG/WEIR AT MH 923

    498.7 ft. - Upstream Manhole, Survey Ends - 11:05 AM, POSSIBLE STOP LOG/WEIR AT MH 923

Observations (9)

DistanceCodeObservation
0AMH10:45 AM
498.7AMH11:05 AM, POSSIBLE STOP LOG/WEIR AT MH 923
291.3MGOPOSSIBLE REPAIR/LINER PEELING
38.1DAGS
0MWM
0MWL
8DAGS
38.1MWL
0MGOCONNECTION AT MH, 11 OCLOCK, ACTIVE

Properties (4)

custom_field_two
4
customer
LACSD
datetime
2018-03-19T10:23:17-07:00
lining
CIPP