Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 27, 2015, 06:56 AM
  • 20 0060_20 0059_20150227_001022.mp4

Date
02/26/2015
W/O
491612
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00742
PipeID
P18981
Time
10:56 PM
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.
03
Purpose
Routine Assessment
Project
WO_491612_TV20026_2015FEBRUARY
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
20 0060
Downstream MH
20 0059
Dir. of Survey
Downstream
Length Surveyed
379.8 ft.
Total Length
379.8 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
4
Pipe schematic from manhole 20 0060 to 20 0059
MH: 20 0060MH: 20 0059downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 00600 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. MGO - General Observation - Magnesium hydroxide coating 80% start12.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"100.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"196.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"301.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"376.9 ft. MGO - General Observation - Magnesium hydroxide coating 80% finish379.8 ft. AMH - Downstream Manhole, Survey Ends - 20 0059

Observations (10)

DistanceCodeObservation
301.1TFC
0MWL
379.8AMH20 0059
376.9MGOMagnesium hydroxide coating 80% finish
100.3TFC
0AMH20 0060
0MWM
2MGOMagnesium hydroxide coating 80% start
196.4TFC
12.2TFC

Properties (4)

additional_info
SC207712
custom_field_two
4
customer
LACSD
datetime
2015-02-26T22:56:06-08:00