Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2022, 06:30 AM

  • A 0605_A 0604_02172022_230034.mp4

Date
02/17/2022
W/O
936573
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00316
PipeID
P07810
Time
10:30 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9785
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
38
Purpose
Routine Assessment
Project
WO_936573_TV21027_FEB2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
48 in.
Upstream MH
A 0605
Downstream MH
A 0604
Dir. of Survey
Downstream
Length Surveyed
495 ft.
Total Length
495 ft.
Structural Index
3
Structural Quick
3S2R
Structural Rating
489
O&M Index
2
O&M Quick
2P00
O&M Rating
166
Overall Index
2
Overall Quick
—
Overall Rating
655
Pipe schematic from manhole A 0605 to A 0604
MH: A 0605MH: A 0604downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 06050 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.7 ft. MGO - General Observation - MAG COATING13.2 ft. LL - Alignment Left, 20 %, Start15 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start15.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start15.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish53.6 ft. LL - Alignment Left, 20 %, Finish116.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"211.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start321.5 ft. LR - Alignment Right, 15 %, Start410 ft. LR - Alignment Right, 15 %, Finish494 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish495 ft. AMH - Downstream Manhole, Survey Ends - A 0604495 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish495 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

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

    15.7 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

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

All inspections of P07810Work order 936573

Observations (18)

DistanceCodeObservation
495AMHA 0604
495SAP—
2.7SAV—
0AMHA 0605
2.7MGOMAG COATING
0MWL—
13.2LL—
410LR—
495DAGS—
15SSS—
321.5LR—
211.3DAGS—
15.7SAP—
53.6LL—
116.6TB—
15.7SAV—
0MWM—
494SSS—

Properties (7)

additional_info
630098021722201
custom_field_three
AGGREGATE PROJECTING/SPALLING
custom_field_two
3
customer
1
datetime
2022-02-17T22:30:30-08:00
documentation
PROPIPE
is_lateral_inspection
false