Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 25, 2017, 06:48 AM
  • A 0911_A 0910 _24102017_235454.mp4

Date
10/24/2017
W/O
668607
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P08005
Time
11:48 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5003
Sewer Name
A JOA-1A FLORENCE AVENUE INTERCEPTOR
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
19
Purpose
Routine Assessment
Project
WO_668607_TV18150_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
A 0910
Downstream MH
A 0911
Dir. of Survey
Upstream
Length Surveyed
12.9 ft.
Total Length
12.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole A 0910 to A 0911
MH: A 0910MH: A 0911upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - SIPHON UPLEG0.9 ft. MGO - General Observation - Slight Surface Spalling throughout the reach10.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start12.9 ft. AMH - Upstream Manhole, Survey Begins - A 091012.9 ft. MWL - Water Level, 10 %of cross sectional area12.9 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (2)

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

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

  • Survey Abandoned - SIPHON UPLEG

    12.9 ft. - Survey Abandoned - SIPHON UPLEG

Observations (7)

DistanceCodeObservation
12MGOSlight Surface Spalling throughout the reach
2DAGS
12.9DAGS
12.9MSASIPHON UPLEG
0AMHA 0910
0MWL
0MWM

Properties (6)

additional_info
SC350357
custom_field_two
3
customer
LACSD
datetime
2017-10-24T23:48:32-07:00
sewer_category
Siphon
year_laid
31079