Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 4, 2017, 07:22 AM

  • 18 0641_18 0640 _01032017_235018.mpg

Date
01/03/2017
W/O
613547
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00692
PipeID
P14492
Time
11:22 PM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4062
Sewer Name
18 NORTH PLANT OUTFALL RELIEF TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
14
Purpose
Routine Assessment
Project
WO_613547_TV18085_JAN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
18 0641
Downstream MH
18 0640
Dir. of Survey
Downstream
Length Surveyed
720.2 ft.
Total Length
720.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2\00
O&M Rating
288
Overall Index
2
Overall Quick
—
Overall Rating
288
Pipe schematic from manhole 18 0641 to 18 0640
MH: 18 0641MH: 18 0640downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 06410 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.1 ft. MGO - General Observation - MAGNESIUM H.O. START68.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"130.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"141.9 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock - DEBRIS NOT VISIBLE261 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"349.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"718.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish718.5 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH720.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0640

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

All inspections of P14492Work order 613547

Observations (13)

DistanceCodeObservation
130.7TFA—
718.4DAGS—
141.9OBZDEBRIS NOT VISIBLE
720.2AMH18 0640
261TFA—
0AMH18 0641
68.7TBA—
2.8DAGS—
349.7TBA—
718.5MGOMAGNEZIUM H.O. FINISH
6.1MGOMAGNESIUM H.O. START
0MWM—
0MWL—

Properties (4)

additional_info
SC318603
custom_field_two
4
customer
LACSD
datetime
2017-01-03T23:22:38-08:00