Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 8, 2022, 09:05 AM
  • 14 0540_14 0539_02082022_011837.mp4

Date
02/08/2022
W/O
936259
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00588
PipeID
P18631
Time
1:05 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9866
Sewer Name
14 35TH STREET WEST TRUNK
City
LANCASTER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
26
Purpose
Routine Assessment
Project
RFIR_WO_936259_TV14074_FEB2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
14 0540
Downstream MH
14 0539
Dir. of Survey
Downstream
Length Surveyed
502 ft.
Total Length
502 ft.
Structural Index
3
Structural Quick
3S2S
Structural Rating
495
O&M Index
2
O&M Quick
2S00
O&M Rating
198
Overall Index
2
Overall Quick
Overall Rating
693
Pipe schematic from manhole 14 0540 to 14 0539
MH: 14 0540MH: 14 0539downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 05402 ft. MGO - General Observation - 25% MAG COAT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 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, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start499 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish499 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish499 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish502 ft. AMH - Downstream Manhole, Survey Ends - 14 0539

Observation photos (3)

  • 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

  • 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

  • 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

Observations (11)

DistanceCodeObservation
499SSS
0MWM
2MGO25% MAG COAT
499SAV
502AMH14 0539
2SAV
2SSS
2DAGS
499DAGS
0MWL
0AMH14 0540

Properties (7)

additional_info
630138020722201
custom_field_three
VISIBLE AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2022-02-08T01:05:21-08:00
documentation
PRO PIPE
is_lateral_inspection
false