Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 8, 2022, 07:57 AM
  • 14 0542_14 0541_02082022_001039.mp4

Date
02/07/2022
W/O
936259
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00588
PipeID
P18633
Time
11:57 PM
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 0542
Downstream MH
14 0541
Dir. of Survey
Downstream
Length Surveyed
480.5 ft.
Total Length
480.5 ft.
Structural Index
3
Structural Quick
3R2R
Structural Rating
475
O&M Index
2
O&M Quick
2R00
O&M Rating
190
Overall Index
2
Overall Quick
Overall Rating
665
Pipe schematic from manhole 14 0542 to 14 0541
MH: 14 0542MH: 14 0541downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 05420 ft. MWM - Water Mark, 30 %of cross sectional area2 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. MGO - General Observation - 25% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start478.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish478.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish478.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish480.5 ft. AMH - Downstream Manhole, Survey Ends - 14 0541

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
478.9SAV
0MWL
2SAV
2SSS
0AMH14 0542
478.9DAGS
0MWM
2MGO25% MAG COAT
480.5AMH14 0541
2DAGS
478.9SSS

Properties (7)

additional_info
630138020722201
custom_field_three
VISIBLE AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2022-02-07T23:57:31-08:00
documentation
PRO PIPE
is_lateral_inspection
false