Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 10, 2022, 06:50 AM

  • 18 0171_18 0170_03102022_000727.mp4

Date
03/09/2022
W/O
941308
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00695
PipeID
P13994
Time
10:50 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9917
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
24
Purpose
Routine Assessment
Project
WO_941308_TV18043_MAR2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
18 0171
Downstream MH
18 0170
Dir. of Survey
Downstream
Length Surveyed
534.9 ft.
Total Length
534.9 ft.
Structural Index
3
Structural Quick
3T2T
Structural Rating
526
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
526
Pipe schematic from manhole 18 0171 to 18 0170
MH: 18 0171MH: 18 0170downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 01710 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - ABANDONED MH2.5 ft. MGO - General Observation - MAG COAT2.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start11.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start532.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish532.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish534.9 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK534.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0170534.9 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK

Observation photos (2)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

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

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

All inspections of P13994Work order 941308

Observations (12)

DistanceCodeObservation
534.9MGOCONNECTION AT THE MH 3 OC'LOCK
534.9AMH18 0170
532.3SSS—
0AMH18 0171
2.5MGOMAG COAT
0MWL—
0MWM—
2.5SAV—
11.8SSS—
534.9MGOCONNECTION AT THE MH 9 OC'LOCK
532.3SAV—
0MGOABANDONED MH

Properties (7)

additional_info
630074030922201
custom_field_three
AGGREGATE VISIBLE/SPALLING
custom_field_two
3
customer
1
datetime
2022-03-09T22:50:24-08:00
documentation
PROPIPE
is_lateral_inspection
false