Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2015, 09:53 AM
  • A 0646_A 0645_20151216_022952.mp4

Date
12/16/2015
W/O
541844
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00316
PipeID
P07853
Time
1:53 AM
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
Main Highway - Urban
Location Code
A
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
54 in.
Upstream MH
A 0646
Downstream MH
A 0645
Dir. of Survey
Downstream
Length Surveyed
937.2 ft.
Total Length
937.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole A 0646 to A 0645
MH: A 0646MH: A 0645downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 06464.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 8" - MISS LATERAL DO TO STEAMY PIPE VIDEO IT FROM MH-A 0647-MH-A 06466 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, Start445.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"931.3 ft. MGO - General Observation - MAGNESIUM H.O. FINISH931.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish931.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish937.2 ft. AMH - Downstream Manhole, Survey Ends - A 0645

Observation photos (2)

  • 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

  • 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

Observations (12)

DistanceCodeObservation
4.1TFAMISS LATERAL DO TO STEAMY PIPE VIDEO IT FROM MH-A 0647-MH-A 0646
931.3MGOMAGNESIUM H.O. FINISH
0MWL
6DAGS
6MGOMAGNESIUM H.O. START
0MWM
0AMHA 0646
445.6TFA
931.3DAGS
937.2AMHA 0645
6SAP
931.3SAP

Properties (5)

additional_info
SC224604
custom_field_two
3
customer
LACSD
datetime
2015-12-16T01:53:31-08:00
sewer_category
GRAVITY