Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 17, 2017, 09:55 AM
  • B 0956_B 0955_01172017_022819.mpg

Date
01/17/2017
W/O
608078
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00114
PipeID
P21072
Time
1:55 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4079
Sewer Name
B JOINT OUTFALL B - UNIT 9B
City
COMPTON, CA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
09
Purpose
Routine Assessment
Project
WO_608078_TV08060_DEC2016
Sewer Type
Gravity
Material
RGRCP-PTL
Shape
Circular
Height
102 in.
Width
102 in.
Upstream MH
B 0956
Downstream MH
B 0955
Dir. of Survey
Downstream
Length Surveyed
612.3 ft.
Total Length
612.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2R00
O&M Rating
186
Overall Index
2
Overall Quick
Overall Rating
186
Pipe schematic from manhole B 0956 to B 0955
MH: B 0956MH: B 0955downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - LINER0 ft. AMH - Upstream Manhole, Survey Begins - B 09560 ft. MWL - Water Level, 35 %of cross sectional area138.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start227.1 ft. MGO - General Observation - MAGNESIUM H.O. START606 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish606.8 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH612.3 ft. MGO - General Observation - CCTV FOOTAGE DIFFERENT FROM SPREAD SHEET612.3 ft. AMH - Downstream Manhole, Survey Ends - B 0955

Observation photos (1)

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

    138.8 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
0MWM
606.8MGOMAGNEZIUM H.O. FINISH
0MGOLINER
227.1MGOMAGNESIUM H.O. START
612.3MGOCCTV FOOTAGE DIFFERENT FROM SPREAD SHEET
0AMHB 0956
606DAGS
0MWL
612.3AMHB 0955
138.8DAGS

Properties (5)

additional_info
SC318620
custom_field_two
4
customer
LACSD
datetime
2017-01-17T01:55:35-08:00
year_laid
35300