Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 14, 2021, 05:40 AM

  • 14 0068_14 0067_04132021_225932.mp4

Date
04/13/2021
W/O
886341
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18080
Time
10:40 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8778
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_886341_TV14039_APR2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
14 0068
Downstream MH
14 0067
Dir. of Survey
Downstream
Length Surveyed
446.9 ft.
Total Length
446.9 ft.
Structural Index
3
Structural Quick
5P3Q
Structural Rating
883
O&M Index
2
O&M Quick
422Q
O&M Rating
188
Overall Index
3
Overall Quick
—
Overall Rating
1071
Pipe schematic from manhole 14 0068 to 14 0067
MH: 14 0068MH: 14 0067downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 00680 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. MWL - Water Level, 65 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Start2 ft. MGO - General Observation - 65% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start4.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start21.3 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start39.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"39.6 ft. MWL - Water Level, 35 %of cross sectional area39.6 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Finish39.6 ft. MWM - Water Mark, 50 %of cross sectional area105.3 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"130.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"173.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"241.4 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 4", 1", 6" - ACTIVE287 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"359.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"433.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"445 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish445 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish445 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish445 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish446.9 ft. AMH - Downstream Manhole, Survey Ends - 14 0067

Observation photos (4)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    4.7 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    21.3 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P18080Work order 886341

Observations (25)

DistanceCodeObservation
4.7SAP—
445SSS—
39.6TBA—
241.4TBIACTIVE
2SSS—
105.3TBA—
2MWLS—
0AMH14 0068
39.6MWL—
0MWM—
2MGO65% MAG COAT
2DAGS—
445DAGS—
39.6MWLS—
287TBA—
446.9AMH14 0067
433.2TBA—
130.1TFC—
173.7TBA—
39.6MWM—
21.3SRV—
445SAP—
0MWL—
359.5TFC—
445SRV—

Properties (7)

additional_info
630069041321201
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-04-13T22:40:52-07:00
documentation
PRO PIPE
is_lateral_inspection
false