Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 9, 2015, 07:55 AM
Date
04/09/2015
W/O
497182
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00577
PipeID
P18083
Time
12:55 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2465
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
04
Purpose
Routine Assessment
Project
WO_497182_TV14018_2015MARCH
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
14 0069
Downstream MH
14 0068B
Dir. of Survey
Downstream
Length Surveyed
113.9 ft.
Total Length
113.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 14 0069 to 14 0068B
MH: 14 0069MH: 14 0068Bdownstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 00690 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. MGO - General Observation - Magnesium hydroxide coating 40% start16.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"49.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"89.2 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, #v, within 8 inches of joint: YES, 6", 1"110.4 ft. MGO - General Observation - Magnesium hydroxide coating 40% finish113.9 ft. MGO - General Observation - CONNECTION AT THE MH 3 O' CLOCK113.9 ft. AMH - Downstream Manhole, Survey Ends - 14 0068B

Observation photos (3)

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"

    16.9 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"

    49.9 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"

  • Tap Break-In Intruding, at 10 o'clock, -, #v, within 8 inches of joint: YES, 6", 1"

    89.2 ft. - Tap Break-In Intruding, at 10 o'clock, -, #v, within 8 inches of joint: YES, 6", 1"

All inspections of P18083Work order 497182

Observations (10)

DistanceCodeObservation
49.9TBA—
113.9MGOCONNECTION AT THE MH 3 O' CLOCK
2MGOMagnesium hydroxide coating 40% start
0AMH14 0069
0MWM—
89.2TBI—
110.4MGOMagnesium hydroxide coating 40% finish
0MWL—
16.9TBA—
113.9AMH14 0068B

Properties (5)

additional_info
SC201201
custom_field_two
4
customer
LACSD
datetime
2015-04-09T00:55:48-07:00
sewer_category
GRAVITY