Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 21, 2018, 08:29 AM

  • B 0444_B 0443_3212018_015329.mp4

Date
03/21/2018
W/O
0695513
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00093
PipeID
P08956
Time
1:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0782
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
SIERRA MADRE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Maintenance Related
Project
20180319MDM_JOINT_OUTFALL_B_UNIT_5C
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
B 0443
Downstream MH
B 0444
Dir. of Survey
Upstream
Length Surveyed
89.3 ft.
Total Length
89.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
3
Pipe schematic from manhole B 0443 to B 0444
MH: B 0443MH: B 0444upstream0 ft. MSA - Survey Abandoned - 90% BLOCKAGE AT LINK PIPE(2:45AM)1 ft. MGO - General Observation - 90% BLOCKAGE4.6 ft. MGO - General Observation - 90% BLOCKAGE6.3 ft. MGO - General Observation - 90% BLOCKAGE7.4 ft. MGO - General Observation - 90% BLOCKAGE8.9 ft. MGO - General Observation - 90% BLOCKAGE10.8 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active81.3 ft. RMJ - Roots Medium Joint, from 10 to 02 o'clock, 20 %, within 8 inches of joint: YESR89.3 ft. MWL - Water Level, 15 %of cross sectional area89.3 ft. MWM - Water Mark, 40 %of cross sectional area89.3 ft. AMH - Downstream Manhole, Survey Begins - 1:50AM

Observation photos (6)

  • General Observation - 90% BLOCKAGE

    80.4 ft. - General Observation - 90% BLOCKAGE

  • General Observation - 90% BLOCKAGE

    81.9 ft. - General Observation - 90% BLOCKAGE

  • General Observation - 90% BLOCKAGE

    83 ft. - General Observation - 90% BLOCKAGE

  • General Observation - 90% BLOCKAGE

    84.7 ft. - General Observation - 90% BLOCKAGE

  • General Observation - 90% BLOCKAGE

    88.3 ft. - General Observation - 90% BLOCKAGE

  • Survey Abandoned - 90% BLOCKAGE AT LINK PIPE(2:45AM)

    89.3 ft. - Survey Abandoned - 90% BLOCKAGE AT LINK PIPE(2:45AM)

All inspections of P08956Work order 0695513

Observations (11)

DistanceCodeObservation
81.9MGO90% BLOCKAGE
83MGO90% BLOCKAGE
0MWL—
78.5MGOConn. @ Mh, 9 O' Clock. Active
89.3MSA90% BLOCKAGE AT LINK PIPE(2:45AM)
0MWM—
8RMJ—
84.7MGO90% BLOCKAGE
88.3MGO90% BLOCKAGE
0AMH1:50AM
80.4MGO90% BLOCKAGE

Properties (4)

additional_info
REVERSE INSPECTION--LINK PIPE INSPWCTION
customer
LACSD
datetime
2018-03-21T01:29:19-07:00
is_lateral_inspection
false