Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 20, 2019, 10:59 AM

  • 33_1_1_20052019_040705.mp4

Date
05/20/2019
W/O
761817
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18104
Time
3:59 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6531
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
18
Purpose
Routine Assessment
Project
WO_761817_TV14018_APR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
14 0088
Downstream MH
14 0089
Dir. of Survey
Upstream
Length Surveyed
125.3 ft.
Total Length
125.3 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
125
O&M Index
2
O&M Quick
412D
O&M Rating
54
Overall Index
2
Overall Quick
—
Overall Rating
179
Pipe schematic from manhole 14 0088 to 14 0089
MH: 14 0088MH: 14 0089upstream0 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 12 AND 9 O' CLOCK0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 14 00890 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish95.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"123.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start123.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start123.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start125.3 ft. MWL - Water Level, 40 %of cross sectional area125.3 ft. AMH - Downstream Manhole, Survey Begins - 14 0088125.3 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (2)

  • 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

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

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

All inspections of P18104Work order 761817

Observations (12)

DistanceCodeObservation
125.3MGOCONNECTIONS IN MH AT BOTH 12 AND 9 O' CLOCK
0MWL—
2SSS—
0AMH14 0088
125.3DAGS—
29.4TBA—
125.3SAP—
2DAGS—
0MWM—
2SAP—
125.3AMH14 0089
125.3SSS—

Properties (6)

additional_info
SC377668
custom_field_two
3
customer
LACSD
datetime
2019-05-20T03:59:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false