Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 17, 2015, 07:30 AM

  • A 0642_A 0641_20151216_235207.mp4

Date
12/16/2015
W/O
541844
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00316
PipeID
P07847
Time
11:30 PM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3012
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
45 in.
Upstream MH
A 0642
Downstream MH
A 0641
Dir. of Survey
Downstream
Length Surveyed
566.4 ft.
Total Length
566.4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
1
O&M Quick
2112
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole A 0642 to A 0641
MH: A 0642MH: A 0641downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 06420 ft. MGO - General Observation - LATERAL AT MH 3 O'CLOCK ACTIVE0 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - MAGNESIUM H.O. START2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start262.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 12"538.7 ft. VC - Vermin Cockroach538.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 12"560.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish560.6 ft. MGO - General Observation - MAGNESIUM H.O. FINISH560.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish566.4 ft. AMH - Downstream Manhole, Survey Ends - A 0641

Observation photos (3)

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

    2.4 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

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

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

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

All inspections of P07847Work order 541844

Observations (15)

DistanceCodeObservation
0AMHA 0642
2.4DAGS—
560.6SAP—
2.4MGOMAGNESIUM H.O. START
0MGOLATERAL AT MH 3 O'CLOCK ACTIVE
262.4TFA—
0VC—
0MWM—
560.6MGOMAGNESIUM H.O. FINISH
538.7VC—
538.7TFA—
560.6DAGS—
566.4AMHA 0641
0MWL—
2.4SAP—

Properties (5)

additional_info
SC224605
custom_field_two
3
customer
LACSD
datetime
2015-12-16T23:30:28-08:00
sewer_category
GRAVITY