Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 25, 2018, 07:54 AM
  • 21 1077_21 1078_6252018_011248.mp4

Date
06/25/2018
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00763
PipeID
P15531
Time
12:54 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0903
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Maintenance Related
Project
20180625MDM_DISTRICT_21_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
21 1078
Downstream MH
21 1077
Dir. of Survey
Upstream
Length Surveyed
92.3 ft.
Total Length
92.3 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 1078 to 21 1077
MH: 21 1078MH: 21 1077upstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:10AM-STOPLOG IN PLACE51.8 ft. MWL - Water Level, 0%of cross sectional area - NO FLOW51.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE74.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE92.3 ft. MWM - Water Mark, 20 %of cross sectional area92.3 ft. MWL - Water Level, 5 %of cross sectional area - NO FLOW STOPLOG IN PLACE UPSTREAM92.3 ft. AMH - Downstream Manhole, Survey Begins - 12:55AM92.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active

Observation photos (2)

  • Deposits Settled Other,  5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start - SLUDGE

    17.5 ft. - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

  • Water Level, 0%of cross sectional area - NO FLOW

    40.5 ft. - Water Level, 0%of cross sectional area - NO FLOW

Observations (8)

DistanceCodeObservation
40.5MWLNO FLOW
40.5DSZSLUDGE
0MWM
0MWLNO FLOW STOPLOG IN PLACE UPSTREAM
17.5DSZSLUDGE
92.3AMH1:10AM-STOPLOG IN PLACE
0AMH12:55AM
0MGOConn. @ Mh, 3 O' Clock. Active

Properties (5)

additional_info
REVERSE INSPECTION -DEBRIS INSPECTION ONLY
customer
LACSD
datetime
2018-06-25T00:54:00-07:00
documentation
MARTIN,OLIVER 111,YOUNG
is_lateral_inspection
false