Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2015, 10:13 AM
  • 22 0360_22 0359_20151201_023131.mp4

Date
12/01/2015
W/O
536378
Weather
Very Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00831
PipeID
P16692
Time
2:13 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2873
Sewer Name
22 WALNUT CREEK TRUNK, SECTION 3
City
COVINA, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
WO_536378_TV22066_NOV2015
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
22 0359
Downstream MH
22 0360
Dir. of Survey
Upstream
Length Surveyed
398.3 ft.
Total Length
398.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 22 0359 to 22 0360
MH: 22 0359MH: 22 0360upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 03605.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish5.2 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH389 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start391.2 ft. MGO - General Observation - MAGNEZIUM H.O. START398.3 ft. AMH - Downstream Manhole, Survey Begins - 22 0359398.3 ft. MWM - Water Mark, 40 %of cross sectional area398.3 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (2)

  • General Observation - MAGNEZIUM H.O. START

    7.1 ft. - General Observation - MAGNEZIUM H.O. START

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

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

Observations (8)

DistanceCodeObservation
0AMH22 0359
0MWM
393.1DAGS
9.3DAGS
398.3AMH22 0360
0MWL
393.1MGOMAGNEZIUM H.O. FINISH
7.1MGOMAGNEZIUM H.O. START

Properties (5)

additional_info
SC205641
custom_field_two
4
customer
LACSD
datetime
2015-12-01T02:13:00-08:00
sewer_category
GRAVITY