Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 8, 2015, 10:50 AM

  • 14 0078_14 0077_08042015_052609.mp4

Date
04/08/2015
W/O
497182
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00577
PipeID
P18092
Time
3:50 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 0078
Downstream MH
14 0077
Dir. of Survey
Downstream
Length Surveyed
444.5 ft.
Total Length
444.5 ft.
Structural Index
3
Structural Quick
513M
Structural Rating
221
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
225
Pipe schematic from manhole 14 0078 to 14 0077
MH: 14 0078MH: 14 0077downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 00782 ft. MGO - General Observation - Magnesium hydroxide coating 40% start80.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start288 ft. SRV - Surface Reinforcement Visible, from 09 to 10 o'clock, within 8 inches of joint: NO440.8 ft. MGO - General Observation - Magnesium hydroxide coating 40% finish440.8 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish444.5 ft. AMH - Downstream Manhole, Survey Ends - 14 0077444.5 ft. MGO - General Observation - CONNECTION AT THE MH 10 O' CLOCK

Observation photos (2)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

    80.4 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

  • Surface Reinforcement Visible, from 09 to 10 o'clock, within 8 inches of joint: NO

    288 ft. - Surface Reinforcement Visible, from 09 to 10 o'clock, within 8 inches of joint: NO

All inspections of P18092Work order 497182

Observations (10)

DistanceCodeObservation
288SRV—
0MWL—
440.8MGOMagnesium hydroxide coating 40% finish
0MWM—
2MGOMagnesium hydroxide coating 40% start
80.4SAV—
444.5AMH14 0077
440.8SAV—
444.5MGOCONNECTION AT THE MH 10 O' CLOCK
0AMH14 0078

Properties (6)

additional_info
SC207749
custom_field_two
2
customer
LACSD
datetime
2015-04-08T03:50:07-07:00
documentation
PRO PIPE
is_lateral_inspection
false