Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 26, 2019, 06:22 AM

  • 20 0149_20 0148_25032019_234538.mp4

Date
03/25/2019
W/O
755973
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00745
PipeID
P19072
Time
11:22 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6435
Sewer Name
20 TRUNK "D"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
06
Purpose
Routine Assessment
Project
WO_755976_TV20029_MAR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0149
Downstream MH
20 0148
Dir. of Survey
Downstream
Length Surveyed
384.8 ft.
Total Length
384.8 ft.
Structural Index
3
Structural Quick
3N2M
Structural Rating
373
O&M Index
2
O&M Quick
2N00
O&M Rating
154
Overall Index
2
Overall Quick
—
Overall Rating
527
Pipe schematic from manhole 20 0149 to 20 0148
MH: 20 0149MH: 20 0148downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 01490 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start23.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"30 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start76.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"322.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"346.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"374.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"384.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish384.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish384.8 ft. AMH - Downstream Manhole, Survey Ends - 20 0148384.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish
All inspections of P19072Work order 755973

Observations (15)

DistanceCodeObservation
0AMH20 0149
2DAGS—
384.8DAGS—
374.1TFC—
0MWM—
0MWL—
2SAP—
23.4TFC—
30SSS—
384.8SSS—
384.8AMH20 0148
322.1TFC—
384.8SAP—
346.5TFC—
76.3TFC—

Properties (6)

additional_info
SC366203
custom_field_two
2
customer
LACSD
datetime
2019-03-25T23:22:12-07:00
documentation
PRO PIPE
is_lateral_inspection
false