Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 12, 2019, 09:18 AM

  • 20 0129_20 0128 _03122019_023150.mp4

Date
03/12/2019
W/O
750736
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00744
PipeID
P19052
Time
2:18 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6422
Sewer Name
20 TRUNK "C"
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_750736_TV20027_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0129
Downstream MH
20 0128
Dir. of Survey
Downstream
Length Surveyed
374.8 ft.
Total Length
374.8 ft.
Structural Index
3
Structural Quick
3N22
Structural Rating
226
O&M Index
2
O&M Quick
2N00
O&M Rating
148
Overall Index
2
Overall Quick
—
Overall Rating
374
Pipe schematic from manhole 20 0129 to 20 0128
MH: 20 0129MH: 20 0128downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01292 ft. DAGS - Deposits Attached Grease, 10 %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, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start66.8 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"70.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"164.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"168.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"263.1 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 8"268.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"359.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"363.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"373.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish373.8 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish373.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish374.8 ft. AMH - Downstream Manhole, Survey Ends - 20 0128

Observation photos (3)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • 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

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

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

All inspections of P19052Work order 750736

Observations (18)

DistanceCodeObservation
359.3TFC—
0MWL—
2DAGS—
373.8SSS—
0MWM—
168.9TFC—
268.2TFC—
0AMH20 0129
363.1TFC—
373.8DAGS—
2SSS—
2SAP—
70.7TFC—
66.8TFC—
373.8SAP—
164.9TFC—
263.1TF—
374.8AMH20 0128

Properties (6)

additional_info
SC365939
custom_field_two
2
customer
LACSD
datetime
2019-03-12T02:18:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false