Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 13, 2017, 09:52 AM
  • G 0057_G 0056_13012017_015203.mp4

Date
01/13/2017
W/O
613592
Weather
Damp
Operator/Surveyor
R.VARGAS
Sewer ID
Z00345
PipeID
P10420
Time
1:52 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4077
Sewer Name
G JOINT OUTFALL G - UNIT 5
City
COMPTON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
18
Purpose
Routine Assessment
Project
WO_613592_TV01215_JAN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
G 0056
Downstream MH
G 0057
Dir. of Survey
Upstream
Length Surveyed
208.6 ft.
Total Length
208.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
514G
O&M Rating
248
Overall Index
3
Overall Quick
Overall Rating
251
Pipe schematic from manhole G 0056 to G 0057
MH: G 0056MH: G 0057upstream0 ft. MSA - Survey Abandoned - SEVERE DEBRIS 35% NOT VISIBLE0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH0 ft. OBZ - Obstacles Other, 35 %of cross sectional area, from 04 to 08 o'clock - DEBRIS NOT VISIBLE0 ft. OBZ - Obstacles Other, 25 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS NOT VISIBLE155.7 ft. LFW - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES199.2 ft. OBZ - Obstacles Other, 25 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS NOT VISIBLE206.6 ft. MGO - General Observation - MAGNESIUM H.O. START206.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start208.7 ft. MWL - Water Level, 30 %of cross sectional area208.7 ft. VC - Vermin Cockroach, within 8 inches of joint: NO208.7 ft. AMH - Downstream Manhole, Survey Begins - G 0056208.7 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (3)

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

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

  • Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES

    53 ft. - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES

  • Obstacles Other, 35 %of cross sectional area, from 04 to 08 o'clock - DEBRIS NOT VISIBLE

    208.7 ft. - Obstacles Other, 35 %of cross sectional area, from 04 to 08 o'clock - DEBRIS NOT VISIBLE

Observations (13)

DistanceCodeObservation
0MWL
9.5OBZDEBRIS NOT VISIBLE
2.1MGOMAGNESIUM H.O. START
208.7MSASEVERE DEBRIS 35% NOT VISIBLE
0VC
0AMHG 0056
208.7DAGS
208.7MGOMAGNEZIUM H.O. FINISH
0MWM
2.1DAGS
208.7OBZDEBRIS NOT VISIBLE
208.7OBZDEBRIS NOT VISIBLE
53LFW

Properties (7)

additional_info
SC318618
custom_field_two
5
customer
LACSD
datetime
2017-01-13T01:52:03-08:00
documentation
PRO PIPE
is_lateral_inspection
false
lining
CIPP