Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2017, 08:33 AM

  • 22 1062_22 1061 _20072017_022545.mp4

Date
07/20/2017
W/O
646332
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00812
PipeID
P17433
Time
1:33 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4664
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Routine Assessment
Project
WO_646332_TV22043_JUL2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1062
Downstream MH
22 1061
Dir. of Survey
Downstream
Length Surveyed
275.1 ft.
Total Length
275.1 ft.
Structural Index
3
Structural Quick
3J22
Structural Rating
166
O&M Index
3
O&M Quick
5122
O&M Rating
9
Overall Index
3
Overall Quick
—
Overall Rating
175
Pipe schematic from manhole 22 1062 to 22 1061
MH: 22 1062MH: 22 1061downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 10620 ft. MGO - General Observation - CONNECTION @ MANHOLE @ 03 O'CLOCK0 ft. MGO - General Observation - CONNECTION @ MANHOLE @ 09 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5 ft. MWM - Water Mark, 75 %of cross sectional area5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start46.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start51.3 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"100.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"149.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"202 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"250.9 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"275.1 ft. AMH - Downstream Manhole, Survey Ends - 22 1061275.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish275.1 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish275.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

  • Water Mark, 75 %of cross sectional area

    5 ft. - Water Mark, 75 %of cross sectional area

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    46.7 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

All inspections of P17433Work order 646332

Observations (17)

DistanceCodeObservation
275.1AMH22 1061
202TF—
0AMH22 1062
0MGOCONNECTION @ MANHOLE @ 03 O'CLOCK
149.2TFC—
250.9TF—
5SAP—
0MGOCONNECTION @ MANHOLE @ 09 O'CLOCK
275.1SAP—
0MWL—
275.1SSS—
275.1DAGS—
5MWM—
51.3TF—
100.1TF—
5DAGS—
46.7SSS—

Properties (6)

additional_info
SC345602
custom_field_two
3
customer
LACSD
datetime
2017-07-20T01:33:08-07:00
documentation
PROPIPE
is_lateral_inspection
false