Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2015, 07:18 AM

  • A 0649_A 0648_20151216_002158.mp4

Date
12/15/2015
W/O
541844
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00316
PipeID
P07856
Time
11:18 PM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3011
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_541844_TV21027_DEC2015
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Upstream MH
A 0649
Downstream MH
A 0648
Dir. of Survey
Downstream
Length Surveyed
882.6 ft.
Total Length
882.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole A 0649 to A 0648
MH: A 0649MH: A 0648downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 06490.1 ft. VC - Vermin Cockroach6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6 ft. MGO - General Observation - MAGNESIUM H.O. START6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start879.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish879.7 ft. MGO - General Observation - MAGNESIUM H.O. FINISH879.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish882.6 ft. MGO - General Observation - CCTV FOOTAGE DIFFERENT FROM SPREAD SHEET WHEEL WALK FOOTAGE882.6 ft. AMH - Downstream Manhole, Survey Ends - A 0648

Observation photos (3)

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

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

  • General Observation - MAGNESIUM H.O. START

    6 ft. - General Observation - MAGNESIUM H.O. START

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

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

All inspections of P07856Work order 541844

Observations (12)

DistanceCodeObservation
0MWM—
879.7DAGS—
0MWL—
6DAGS—
6MGOMAGNESIUM H.O. START
6SAP—
0.1VC—
882.6MGOCCTV FOOTAGE DIFFERENT FROM SPREAD SHEET WHEEL WALK FOOTAGE
879.7MGOMAGNESIUM H.O. FINISH
0AMHA 0649
879.7SAP—
882.6AMHA 0648

Properties (5)

additional_info
SC224604
custom_field_two
3
customer
LACSD
datetime
2015-12-15T23:18:47-08:00
sewer_category
GRAVITY