Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 8, 2015, 10:35 AM
Date
04/08/2015
W/O
497182
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00577
PipeID
P18093
Time
3:35 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2464
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
08
Purpose
Routine Assessment
Project
WO_497182_TV14018_2015MARCH
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
14 0079
Downstream MH
14 0078
Dir. of Survey
Downstream
Length Surveyed
446.1 ft.
Total Length
446.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole 14 0079 to 14 0078
MH: 14 0079MH: 14 0078downstream0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 00790 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - Magnesium hydroxide coating 40% start156.5 ft. SAV - Surface Aggregate Visible, from 12 to 03 o'clock, within 8 inches of joint: YES350.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"443.1 ft. MGO - General Observation - Magnesium hydroxide coating 40% finish446.1 ft. AMH - Downstream Manhole, Survey Ends - 14 0078

Observation photos (2)

  • Surface Aggregate Visible, from 12 to 03 o'clock, within 8 inches of joint: YES

    156.5 ft. - Surface Aggregate Visible, from 12 to 03 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"

    350.5 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"

Observations (8)

DistanceCodeObservation
2MGOMagnesium hydroxide coating 40% start
0MWM
443.1MGOMagnesium hydroxide coating 40% finish
156.5SAV
350.5TFA
0AMH14 0079
0MWL
446.1AMH14 0078

Properties (4)

additional_info
SC207749
custom_field_two
3
customer
LACSD
datetime
2015-04-08T03:35:44-07:00