Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 18, 2018, 04:55 PM
  • A 0200A_A 0200_12182018_101623.mp4

Date
12/18/2018
W/O
0731413
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00323
PipeID
P08135
Time
8:55 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7882
Sewer Name
A JOA-1A LOS COYOTES WRP INTERCEPTOR
City
DOWNEY
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
29
Purpose
Routine Assessment
Project
20181218SHO_JOA1A_LOS_COYOTES_WRP_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
78 in.
Upstream MH
A 0200A
Downstream MH
A 0200
Dir. of Survey
Downstream
Length Surveyed
767.8 ft.
Total Length
767.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole A 0200A to A 0200
MH: A 0200AMH: A 0200downstream0 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 200A2 ft. MGO - General Observation - 90% MAG COAT INTACT8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES306.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start402.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 8"522.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish767.8 ft. AMH - Downstream Manhole, Survey Ends - A 200

Observation photos (3)

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

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

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    306.6 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 8"

    402.6 ft. - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 8"

Observations (9)

DistanceCodeObservation
0MWM
0MWL
522.6SAP
767.8AMHA 200
8SSS
306.6SAP
402.6TFA
0AMHA 200A
2MGO90% MAG COAT INTACT

Properties (3)

customer
LACSD
datetime
2018-12-18T08:55:41-08:00
year_laid
19760811