Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2018, 08:42 AM

  • 03 0543_03 0542_21092018_014302.mp4

Date
09/21/2018
W/O
723842
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00367
PipeID
P04993
Time
1:42 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6117
Sewer Name
03 LOS COYOTES DIAGONAL RELIEF TRUNK
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
09
Purpose
Routine Assessment
Project
RIFR_WO_723842_TV03153_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
03 0543
Downstream MH
03 0542
Dir. of Survey
Downstream
Length Surveyed
410.2 ft.
Total Length
410.2 ft.
Structural Index
2
Structural Quick
412J
Structural Rating
118
O&M Index
3
O&M Quick
4221
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
128
Pipe schematic from manhole 03 0543 to 03 0542
MH: 03 0543MH: 03 0542downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 0543122.6 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start165.4 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish171.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES171.6 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start306.2 ft. MCU - Camera Underwater, Start - DUE TO SAG317.3 ft. MCU - Camera Underwater, Finish405.2 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES410.2 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish410.2 ft. AMH - Downstream Manhole, Survey Ends - 03 0542

Observation photos (4)

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    122.6 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

  • Water Level, Sag in pipe, 20 %of cross sectional area, Finish

    165.4 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Finish

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    171.6 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    405.2 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

All inspections of P04993Work order 723842

Observations (13)

DistanceCodeObservation
410.2MWLS—
122.6MWLS—
317.3MCU—
306.2MCUDUE TO SAG
0MWM—
171.6DAGS—
171.6MWLS—
405.2FM—
0MGOCONNECTION AT MH 9 O'CLOCK
410.2AMH03 0542
0MWL—
165.4MWLS—
0AMH03 0543

Properties (5)

additional_info
SC364833
custom_field_two
3
customer
LACSD
datetime
2018-09-21T01:42:12-07:00
year_laid
30845