Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2015, 09:51 AM
  • 20 0042_20 0041_20150303_032052.mp4

Date
03/03/2015
W/O
491612
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00742
PipeID
P18963
Time
1:51 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2139
Sewer Name
20 TRUNK "A"
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
03
Purpose
Routine Assessment
Project
WO_491612_TV20026_2015FEBRUARY
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
20 0041
Downstream MH
20 0042
Dir. of Survey
Upstream
Length Surveyed
387.2 ft.
Total Length
387.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
0
Overall Quick
Overall Rating
0
Pipe schematic from manhole 20 0041 to 20 0042
MH: 20 0041MH: 20 0042upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 00423.7 ft. MGO - General Observation - Magnesium hydroxide coating 70% finish20.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"75.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"116 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"324.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"372.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"385.2 ft. MGO - General Observation - Magnesium hydroxide coating 70% start387.2 ft. MWM - Water Mark, 25 %of cross sectional area387.2 ft. MWL - Water Level, 10 %of cross sectional area387.2 ft. AMH - Downstream Manhole, Survey Begins - 20 0041

Observations (11)

DistanceCodeObservation
387.2AMH20 0042
63TFC
0MWM
0MWL
2MGOMagnesium hydroxide coating 70% start
383.5MGOMagnesium hydroxide coating 70% finish
366.9TFC
311.5TFC
0AMH20 0041
14.8TFC
271.2TFC

Properties (4)

additional_info
SC207715
custom_field_two
4
customer
LACSD
datetime
2015-03-03T01:51:03-08:00