Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 25, 2015, 09:14 AM
  • 20 0061_20 0060_20150225_022843.mp4

Date
02/25/2015
W/O
491612
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00742
PipeID
P18982
Time
1:14 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2134
Sewer Name
20 TRUNK "A"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
02
Purpose
Routine Assessment
Project
WO_491612_TV20026_2015FEBRUARY
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
20 0061
Downstream MH
20 0060
Dir. of Survey
Downstream
Length Surveyed
370 ft.
Total Length
370 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2N00
O&M Rating
148
Overall Index
2
Overall Quick
Overall Rating
148
Pipe schematic from manhole 20 0061 to 20 0060
MH: 20 0061MH: 20 0060downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 00610 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - Magnesium hydroxide coating 80% start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start68 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"366.8 ft. MGO - General Observation - Magnesium hydroxide coating 80% finish370 ft. AMH - Downstream Manhole, Survey Ends - 20 0060370 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observations (9)

DistanceCodeObservation
0MWM
0AMH20 0061
370AMH20 0060
2MGOMagnesium hydroxide coating 80% start
2DAGS
370DAGS
0MWL
68TFC
366.8MGOMagnesium hydroxide coating 80% finish

Properties (4)

additional_info
SC207708
custom_field_two
4
customer
LACSD
datetime
2015-02-25T01:14:02-08:00