Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 25, 2019, 05:04 AM
  • F 0122_F 0121A _09242019_222211.mp4

Date
09/24/2019
W/O
787627
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00042
PipeID
P25354
Time
10:04 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6943
Sewer Name
F JOINT OUTFALL F - UNIT 6
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
34
Purpose
Routine Assessment
Project
WO_787627_TV02333_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
F 0122
Downstream MH
F 0121A
Dir. of Survey
Downstream
Length Surveyed
250.9 ft.
Total Length
250.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2Q00
O&M Rating
180
Overall Index
2
Overall Quick
Overall Rating
182
Pipe schematic from manhole F 0122 to F 0121A
MH: F 0122MH: F 0121Adownstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 01220 ft. MWL - Water Level, 35 %of cross sectional area11.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start39.1 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start56.3 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES85.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"194.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"249.6 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish249.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish250.9 ft. AMH - Downstream Manhole, Survey Ends - F 0121A250.9 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    11.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    56.3 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
250.9AMHF 0121A
11.2DAGS
0MWM
250.9MGOCONNECTION AT 3 O'CLOCK
39.1DSC
0AMHF 0122
85.8TF
56.3CL
249.6DSC
249.6DAGS
194.7TF
0MWL

Properties (6)

additional_info
SC378542
custom_field_two
4
customer
LACSD
datetime
2019-09-24T22:04:50-07:00
documentation
PROPIPE
is_lateral_inspection
false