Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 24, 2020, 07:17 AM

  • 20 0215_20 0197_03242020_003300.mp4

Date
03/24/2020
W/O
818455
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00735
PipeID
P19182
Time
12:17 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7450
Sewer Name
20 AVENUE "Q" TRUNK
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_818455_TV20019_MAR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0215
Downstream MH
20 0197
Dir. of Survey
Downstream
Length Surveyed
321.5 ft.
Total Length
321.5 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
320
O&M Index
2
O&M Quick
2L00
O&M Rating
128
Overall Index
2
Overall Quick
—
Overall Rating
448
Pipe schematic from manhole 20 0215 to 20 0197
MH: 20 0215MH: 20 0197downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01970 ft. MWM - Water Mark, 25 %of cross sectional area2 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, Start2 ft. MGO - General Observation - 35% MAG COAT THROUGHOUT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start17.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"20.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"70 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"73.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"119.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"122.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"168.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"171.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"217.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"220.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"269.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"272 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"319 ft. MGO - General Observation - PEELING AND FLAKING THROUGHOUT319.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish319.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish319.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321 ft. MGO - General Observation - CONN @ MG 9 O'CLOCK/UNKNOWN321.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE321.5 ft. AMH - Downstream Manhole, Survey Ends - 20 0197

Observation photos (3)

  • 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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    321.5 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P19182Work order 818455

Observations (26)

DistanceCodeObservation
319MGOPEELING AND FLAKING THROUGHOUT
2SSS—
321.5MGOCOCKROACHES IN MANHOLE
171.3TFC—
20.9TFC—
2SAP—
0MWL—
122.5TFC—
0AMH20 0197
319.6DAGS—
2MGO35% MAG COAT THROUGHOUT
73.2TFC—
119.5TFC—
319.6SAP—
0MWM—
319.6SSS—
2DAGS—
217.3TFC—
17.9TFC—
168.4TFC—
321.5AMH20 0197
220.3TFC—
321MGOCONN @ MG 9 O'CLOCK/UNKNOWN
70TFC—
269.1TFC—
272TFC—

Properties (6)

additional_info
SC398840
custom_field_two
3
customer
LACSD
datetime
2020-03-24T00:17:32-07:00
documentation
PRO PIPE
is_lateral_inspection
false