Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 26, 2017, 08:13 AM
  • A 0898_A 0897 _26102017_011507.mp4

Date
10/26/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07992
Time
1:13 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5004
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.
25
Purpose
Routine Assessment
Project
WO_668909_TV18067_NOV2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
A 0897
Downstream MH
A 0898
Dir. of Survey
Upstream
Length Surveyed
6.9 ft.
Total Length
6.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole A 0897 to A 0898
MH: A 0897MH: A 0898upstream0 ft. MSA - Survey Abandoned - SIPHON UPLEG0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - SIPHON0 ft. MWL - Water Level, 100 %of cross sectional area3.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.9 ft. MGO - General Observation - MAG COATING6.9 ft. AMH - Downstream Manhole, Survey Begins - A 08976.9 ft. MWL - Water Level, 50 %of cross sectional area6.9 ft. MWM - Water Mark, 55 %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

    3 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

    6.9 ft. - Survey Abandoned - SIPHON UPLEG

Observations (9)

DistanceCodeObservation
0AMHA 0897
0MWL
6.9MSASIPHON UPLEG
6.9DAGS
6.9MGOSIPHON
3DAGS
6.9MWL
3MGOMAG COATING
0MWM

Properties (6)

additional_info
SC350358
custom_field_two
5
customer
LACSD
datetime
2017-10-26T01:13:09-07:00
sewer_category
Gravity
year_laid
31499