Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 24, 2020, 06:48 AM

  • 20 0217_20 0216_03242020_000210.mp4

Date
03/23/2020
W/O
818455
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00735
PipeID
P19184
Time
11:48 PM
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 0217
Downstream MH
20 0216
Dir. of Survey
Downstream
Length Surveyed
324.3 ft.
Total Length
324.3 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 0217 to 20 0216
MH: 20 0217MH: 20 0216downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02170 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 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. MGO - General Observation - 70% MAG COAT THROUGHOUT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start16 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"19.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"64.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"68.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"114.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"117.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"167 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"170.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"216.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"219.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"268 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"271.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"322.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish322.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish322.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish324 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/CAPPED324 ft. MGO - General Observation - CONN @ MH 9 O'CLCOK/CAPPED324.3 ft. AMH - Downstream Manhole, Survey Ends - 20 0216

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

  • 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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

All inspections of P19184Work order 818455

Observations (25)

DistanceCodeObservation
16TFC—
0MWL—
268TFC—
64.7TFC—
271.2TFC—
2SAP—
2SSS—
167TFC—
216.2TFC—
114.3TFC—
324MGOCONN @ MH 3 O'CLOCK/CAPPED
117.6TFA—
170.3TFC—
2MGO70% MAG COAT THROUGHOUT
19.1TFC—
322.8SSS—
324.3AMH20 0216
0AMH20 0217
219.3TFC—
322.8DAGS—
324MGOCONN @ MH 9 O'CLCOK/CAPPED
2DAGS—
0MWM—
322.8SAP—
68.2TFC—

Properties (6)

additional_info
SC398840
custom_field_two
3
customer
LACSD
datetime
2020-03-23T23:48:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false