Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 9, 2017, 12:06 PM
  • 08 0705_08 0704_01092017_041736.mpg

Date
01/09/2017
W/O
616852
Weather
Heavy Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00008
PipeID
P25806
Time
4:06 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4070
Sewer Name
08 GRACE STREET RELIEF TRUNK
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_616852_DISTRICT08_JAN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
08 0705
Downstream MH
08 0704
Dir. of Survey
Downstream
Length Surveyed
331.8 ft.
Total Length
331.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2L00
O&M Rating
130
Overall Index
2
Overall Quick
Overall Rating
130
Pipe schematic from manhole 08 0705 to 08 0704
MH: 08 0705MH: 08 0704downstream-2 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 07050 ft. MWL - Water Level, 10 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - MAGNESIUM H.O. START326.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish326.6 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH329.8 ft. AMH - Downstream Manhole, Survey Ends - 08 0704329.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE

Observation photos (1)

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

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

Observations (10)

DistanceCodeObservation
326.6DAGS
0MWM
0AMH08 0705
2.1DAGS
0MWL
326.6MGOMAGNEZIUM H.O. FINISH
2.1MGOMAGNESIUM H.O. START
-2MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
329.8AMH08 0704
329.8MGOCONNECTION AT MH 3 O'CLOCK ACTIVE

Properties (6)

additional_info
SC318611
custom_field_two
4
customer
LACSD
datetime
2017-01-09T04:06:08-08:00
sewer_category
Gravity
year_laid
39337