Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2015, 08:55 AM
  • A 0460_A 0459_20150224_013305.mp4

Date
02/24/2015
W/O
0492166
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00315
PipeID
P07698
Time
12:55 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2133
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
30
Purpose
Routine Assessment
Project
WO_0492166_2015FEBRUARY_URGENT
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
63 in.
Upstream MH
A 0460
Downstream MH
A 0459
Dir. of Survey
Downstream
Length Surveyed
120.6 ft.
Total Length
120.6 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
72
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
72
Pipe schematic from manhole A 0460 to A 0459
MH: A 0460MH: A 0459downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 04600 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - Magnesium hydroxide coating 40% start120.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish120.6 ft. MGO - General Observation - Magnesium hydroxide coating 40% finish120.6 ft. MSA - Survey Abandoned - DUE TO FLOW MOVING VERY SLOW

Observation photos (2)

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

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

  • General Observation - Magnesium hydroxide coating 40% start

    2 ft. - General Observation - Magnesium hydroxide coating 40% start

Observations (8)

DistanceCodeObservation
0MWL
120.6SAV
0AMHA 0460
2SAV
120.6MGOMagnesium hydroxide coating 40% finish
2MGOMagnesium hydroxide coating 40% start
0MWM
120.6MSADUE TO FLOW MOVING VERY SLOW

Properties (6)

additional_info
SC207707
custom_field_two
5
customer
LACSD
datetime
2015-02-24T00:55:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false