Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 17, 2022, 08:27 AM
  • 14 0305A_14 0305_08172022_014016.mp4

Date
08/17/2022
W/O
967355
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00583
PipeID
P18372
Time
1:27 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10332
Sewer Name
14 TRUNK "F"
City
LANCASTER
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_967355_TV14076_AUG2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
14 0305A
Downstream MH
14 0305
Dir. of Survey
Downstream
Length Surveyed
181.1 ft.
Total Length
181.1 ft.
Structural Index
2
Structural Quick
2F00
Structural Rating
70
O&M Index
2
O&M Quick
2F00
O&M Rating
70
Overall Index
2
Overall Quick
Overall Rating
140
Pipe schematic from manhole 14 0305A to 14 0305
MH: 14 0305AMH: 14 0305downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - 60% COAT0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 14 0305A0 ft. MWL - Water Level, 20 %of cross sectional area2 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, Start178.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish179 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish181.1 ft. AMH - Downstream Manhole, Survey Ends - 14 0305

Observation photos (2)

  • General Observation - 60% COAT

    0 ft. - General Observation - 60% COAT

  • 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

Observations (10)

DistanceCodeObservation
2DAGS
181.1AMH14 0305
0MWM
2SSS
0MGO60% COAT
179DAGS
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0AMH14 0305A
178.5SSS
0MWL

Properties (7)

additional_info
630098081622202
custom_field_three
SPALLING
custom_field_two
2
customer
1
datetime
2022-08-17T01:27:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false