Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2021, 07:12 AM
  • 14 0304_14 0303_08102021_002723.mp4

Date
08/10/2021
W/O
906709
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00583
PipeID
P18369
Time
12:12 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9227
Sewer Name
14 TRUNK "F"
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_906709_TV14076_AUG2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
14 0304
Downstream MH
14 0303
Dir. of Survey
Downstream
Length Surveyed
491.2 ft.
Total Length
491.2 ft.
Structural Index
3
Structural Quick
3R2R
Structural Rating
485
O&M Index
2
O&M Quick
2R00
O&M Rating
194
Overall Index
2
Overall Quick
Overall Rating
679
Pipe schematic from manhole 14 0304 to 14 0303
MH: 14 0304MH: 14 0303downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 03040 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start488.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish488.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish488.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish491.2 ft. AMH - Downstream Manhole, Survey Ends - 14 0303491.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    491.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
2SAV
2DAGS
488.6SAV
491.2AMH14 0303
0MWL
488.6DAGS
488.6SSS
0AMH14 0304
2SSS
491.2MGOCOCKROACHES IN MANHOLE
0MWM

Properties (7)

additional_info
630069080921201
custom_field_three
SPALLING/VISIBLE AGGREGATE
custom_field_two
2
customer
1
datetime
2021-08-10T00:12:22-07:00
documentation
PRO PIPE
is_lateral_inspection
false