Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 25, 2016, 12:18 PM
  • 05 1726_05 1725_20160125_045940.mp4

Date
01/25/2016
W/O
541735
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06953
Time
4:18 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K2780
Sewer Name
05 LOMITA TRUNK
City
LOMITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
WO_541735_TV05197_DEC2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1726
Downstream MH
05 1725
Dir. of Survey
Downstream
Length Surveyed
318.5 ft.
Total Length
318.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 05 1726 to 05 1725
MH: 05 1726MH: 05 1725downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 05 17268.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES54.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"106.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"125.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO183.2 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES196.3 ft. TF - Tap Factory Made, at 06 o'clock, -, within 8 inches of joint: NO, 6"254.9 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES285.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"318.5 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK318.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1725

Observation photos (4)

  • Deposits Settled Other,  10 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES

    8.8 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

  • Deposits Settled Other,  10 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: NO

    125.3 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    183.2 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    254.9 ft. - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
0MWL
285.9TFA
125.3DSZ
196.3TF
106.4TF
318.5MGOLATERAL AT MH 9 OCLOCK
0MWM
183.2CL
0MGOLATERAL AT MH 9 OCLOCK
0AMH05 1726
318.5AMH05 1725
254.9CM
54.3TF
8.8DSZ

Properties (5)

additional_info
SC207092
custom_field_three
COUPLE OF SMALL CRACKS
custom_field_two
4
customer
LACSD
datetime
2016-01-25T04:18:31-08:00