Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 5, 2017, 08:29 AM
  • 18 0633_18 0632 _01052017_005322.mpg

Date
01/05/2017
W/O
613547
Weather
Light Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00692
PipeID
P14484
Time
12:29 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4063
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.
20
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 0632
Downstream MH
18 0633
Dir. of Survey
Upstream
Length Surveyed
577.3 ft.
Total Length
577.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
312V
O&M Rating
235
Overall Index
2
Overall Quick
Overall Rating
235
Pipe schematic from manhole 18 0632 to 18 0633
MH: 18 0632MH: 18 0633upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. OBZ - Obstacles Other, 15 %of cross sectional area, from 04 to 08 o'clock - DEBRIS NOT VISSIBLE0 ft. AMH - Upstream Manhole, Survey Ends - 18 06333.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES4.7 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH266.3 ft. MGP - General Photograph575.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start575.1 ft. MGO - General Observation - MAGNESIUM H.O. START577.3 ft. AMH - Downstream Manhole, Survey Begins - 18 0632577.3 ft. MWL - Water Level, 20 %of cross sectional area577.3 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (3)

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

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

  • General Photograph

    311 ft. - General Photograph

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES

    573.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
0AMH18 0632
311MGP
0MWL
577.3DAGS
0MWM
2.2DAGS
577.3OBZDEBRIS NOT VISSIBLE
572.6MGOMAGNEZIUM H.O. FINISH
577.3AMH18 0633
573.7DAE
2.2MGOMAGNESIUM H.O. START

Properties (6)

additional_info
SC318604
custom_field_two
4
customer
LACSD
datetime
2017-01-05T00:29:31-08:00
documentation
PRO PIPE
is_lateral_inspection
false