Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2021, 09:05 AM

  • 20 0194_20 0193_02102021_012310.mp4

Date
02/10/2021
W/O
875315
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00739
PipeID
P19118
Time
1:05 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8563
Sewer Name
20 OUTFALL TRUNK
City
PALMDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_875315_TV20060_FEB2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0194
Downstream MH
20 0193
Dir. of Survey
Downstream
Length Surveyed
459.9 ft.
Total Length
459.9 ft.
Structural Index
3
Structural Quick
3Q2Q
Structural Rating
446
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
449
Pipe schematic from manhole 20 0194 to 20 0193
MH: 20 0194MH: 20 0193downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01940 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COATING THROUGHOUT6.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start64.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"67.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"116.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"119.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"165.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"168.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"214.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"217.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"267.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"270.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"316 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"319.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"368.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"371.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"422.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"425.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"458.3 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 05 to 08 o'clock, , within 8 inches of joint: YES458.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish458.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish459.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK459.9 ft. AMH - Downstream Manhole, Survey Ends - 20 0193

Observation photos (4)

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

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

    6.2 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

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

  • Deposits Settled Fine, 15 %of cross sectional area, from 05 to 08 o'clock, , within 8 inches of joint: YES

    458.3 ft. - Deposits Settled Fine, 15 %of cross sectional area, from 05 to 08 o'clock, , within 8 inches of joint: YES

All inspections of P19118Work order 875315

Observations (27)

DistanceCodeObservation
67.4TFC—
316TFC—
168.4TFC—
459.9MGOCONNECTION AT MH 3 O'CLOCK
2MGOMAG COATING THROUGHOUT
267.1TFC—
18.8SSS—
214.1TFC—
371.1TFA—
64.3TF—
368.5TFC—
270.2TFA—
116.5TFC—
165.3TFC—
458.3DSF—
425.9TFC—
0MWL—
422.3TFC—
0AMH20 0194
6.2SAP—
0MWM—
458.3SAP—
217.6TFA—
319.4TFC—
459.9AMH20 0193
458.3SSS—
119.9TFC—

Properties (7)

additional_info
630069020921202
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-02-10T01:05:28-08:00
documentation
PRO PIPE
is_lateral_inspection
false