Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2022, 09:32 AM

  • 14 0424_14 0423_04292022_034107.mp4

Date
04/29/2022
W/O
951820
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00578
PipeID
P18508
Time
2:32 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10084
Sewer Name
14 TRUNK "B"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_951820_TV14019_MAY2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0424
Downstream MH
14 0423
Dir. of Survey
Downstream
Length Surveyed
181.5 ft.
Total Length
181.5 ft.
Structural Index
2
Structural Quick
3F2M
Structural Rating
243
O&M Index
2
O&M Quick
2F00
O&M Rating
70
Overall Index
2
Overall Quick
—
Overall Rating
313
Pipe schematic from manhole 14 0424 to 14 0423
MH: 14 0424MH: 14 0423downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 04240 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - 25% MAG COAT11 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start31.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"58.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"83.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"107.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"132.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"155 ft. MWL - Water Level, 50 %of cross sectional area156.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"179 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish179 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish179 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish179.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish181.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE181.5 ft. AMH - Downstream Manhole, Survey Ends - 14 0423

Observation photos (2)

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

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

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

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

All inspections of P18508Work order 951820

Observations (22)

DistanceCodeObservation
11MWLS—
179SAP—
31.1TFC—
181.5MGOCONN @ MH 9 O'CLOCK/ACTIVE
0AMH14 0424
132.4TFC—
2DAGS—
181.5AMH14 0423
0MWM—
179MWLS—
83.3TFC—
156.7TFC—
58.7TFC—
2.1SSS—
155MWL—
0MWL—
179DAGS—
2.1SAP—
179.3SSS—
0MGOCONN @ MH 3 O'CLOCK/
107.8TFC—
2.1MGO25% MAG COAT

Properties (7)

additional_info
630074042822201
custom_field_three
AGGREGATE PROJECTING/SPALLING
custom_field_two
2
customer
1
datetime
2022-04-29T02:32:46-07:00
documentation
PROPIPE
is_lateral_inspection
false