Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2017, 06:23 AM

  • A 0636_A 0635 _30112017_224723.mpg

Date
11/30/2017
W/O
674024
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z00316
PipeID
P07841
Time
10:23 PM
Certificate
123456
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5149
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_674024_TV21041_DEC2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
45 in.
Width
45 in.
Upstream MH
A 0636
Downstream MH
A 0635
Dir. of Survey
Downstream
Length Surveyed
690.7 ft.
Total Length
690.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
3
Pipe schematic from manhole A 0636 to A 0635
MH: A 0636MH: A 0635downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 06360 ft. MWL - Water Level, 30 %of cross sectional area9.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start9.9 ft. MGO - General Observation - MAGNEZIUM H.O COATING start251.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"286.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"683.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish683.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish690.7 ft. AMH - Downstream Manhole, Survey Ends - A 0635

Observation photos (1)

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

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

All inspections of P07841Work order 674024

Observations (10)

DistanceCodeObservation
251.4TFA—
683.6SAP—
286.8TFA—
0MWM—
0AMHA 0636
683.6MGOMAGNEZIUM H.O COATING finish
9.9SAP—
9.9MGOMAGNEZIUM H.O COATING start
690.7AMHA 0635
0MWL—

Properties (4)

additional_info
SC346459
custom_field_two
3
customer
LACSD
datetime
2017-11-30T22:23:40-08:00