Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 5, 2016, 09:49 AM

  • A 0713_A 0712_20160105_020140.mp4

Date
01/05/2016
W/O
541701
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00316
PipeID
P07922
Time
1:49 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2903
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
POMONA, CA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
WO_541701_TV21025_DEC2015
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
A 0713
Downstream MH
A 0712
Dir. of Survey
Downstream
Length Surveyed
332.1 ft.
Total Length
332.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
412L
O&M Rating
134
Overall Index
2
Overall Quick
—
Overall Rating
134
Pipe schematic from manhole A 0713 to A 0712
MH: A 0713MH: A 0712downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 07132 ft. MGO - General Observation - BEGIN MAGNESIUM HYDROXIDE COATING2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start326.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish332.1 ft. AMH - Downstream Manhole, Survey Ends - A 0712332.1 ft. MGO - General Observation - DROP CONNECTION AT MANHOLE ACTIVE 3 O'CLOCK

Observation photos (2)

  • General Observation - BEGIN MAGNESIUM HYDROXIDE COATING

    2 ft. - General Observation - BEGIN MAGNESIUM HYDROXIDE COATING

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

    326.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

All inspections of P07922Work order 541701

Observations (8)

DistanceCodeObservation
0MWL—
2MGOBEGIN MAGNESIUM HYDROXIDE COATING
332.1AMHA 0712
0MWM—
332.1MGODROP CONNECTION AT MANHOLE ACTIVE 3 O'CLOCK
326.7DAGS—
0AMHA 0713
2DAGS—

Properties (7)

additional_info
SC224482
custom_field_two
4
customer
LACSD
datetime
2016-01-05T01:49:00-08:00
documentation
PRO-PIPE
is_lateral_inspection
false
year_laid
19711026