Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 6, 2014, 06:15 AM
  • Section#1_01 1491_01 1490__SI_Date__SI_Preset.mp4

Date
12/05/2014
W/O
0474729
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P23780
Time
10:15 PM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
D6420
Sewer Name
01 WRIGHT ROAD TRUNK
City
COMPTON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
21
Purpose
Routine Assessment
Project
20141206MDM_WRIGHT_ROAD_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
42 in.
Upstream MH
01 1491
Downstream MH
01 1490
Dir. of Survey
Downstream
Length Surveyed
243.8 ft.
Total Length
243.8 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 01 1491 to 01 1490
MH: 01 1491MH: 01 1490downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:15PM0 ft. MWM - Water Mark, 50 %of cross sectional area16.1 ft. MGO - General Observation - THIN WHITE COATING 60% 9:00 TO 3:00 START56.4 ft. MGO - General Observation - THIN WHITING 80% 9:00 TO 3:00 START56.4 ft. MGO - General Observation - THIN WHITE COATING 60% END58.9 ft. MGP - General Photograph - THIN WHITE COATING128 ft. MGO - General Observation - SWOLLEN JOINT FILLER MATERIAL138 ft. MGO - General Observation - SWOLLEN JOINT FILLER MATERIAL 9:00 TO 3:00 START206.2 ft. MGP - General Photograph - SWOLLEN JOINT MATERIAL230.1 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: YES238.4 ft. LFD - Lining Failure Detached, from 09 to 12 o'clock, within 8 inches of joint: YES - AT OPENING TO MH239.8 ft. LFD - Lining Failure Detached, from 09 to 12 o'clock, within 8 inches of joint: YES - INSIDE MH243.5 ft. MGO - General Observation - SWOLLEN JOINT FILLER 9:00 TO 3:00 END243.5 ft. MGO - General Observation - THINN WHITE COATING 80% 9:00 TO 3:00 END243.5 ft. MGO - General Observation - MH CONN OPEN 9:00 STOPLOG IN PLACE243.5 ft. MGO - General Observation - MH CONN OPEN 3:00 STOPLOG IN PLACE243.8 ft. AMH - Downstream Manhole, Survey Ends - 10:55PM

Observation photos (9)

  • Water Mark, 50 %of cross sectional area

    0 ft. - Water Mark, 50 %of cross sectional area

  • General Observation - THIN WHITE COATING 60% 9:00 TO 3:00 START

    16.1 ft. - General Observation - THIN WHITE COATING 60% 9:00 TO 3:00 START

  • General Observation - THIN WHITING 80% 9:00 TO 3:00 START

    56.4 ft. - General Observation - THIN WHITING 80% 9:00 TO 3:00 START

  • General Photograph - THIN WHITE COATING

    58.9 ft. - General Photograph - THIN WHITE COATING

  • General Observation - SWOLLEN JOINT FILLER MATERIAL

    128 ft. - General Observation - SWOLLEN JOINT FILLER MATERIAL

  • General Observation - SWOLLEN JOINT FILLER MATERIAL 9:00 TO 3:00 START

    138 ft. - General Observation - SWOLLEN JOINT FILLER MATERIAL 9:00 TO 3:00 START

  • General Photograph - SWOLLEN JOINT MATERIAL

    206.2 ft. - General Photograph - SWOLLEN JOINT MATERIAL

  • Lining Failure Detached, from 09 to 12 o'clock, within 8 inches of joint: YES - AT OPENING TO MH

    238.4 ft. - Lining Failure Detached, from 09 to 12 o'clock, within 8 inches of joint: YES - AT OPENING TO MH

  • Lining Failure Detached, from 09 to 12 o'clock, within 8 inches of joint: YES - INSIDE MH

    239.8 ft. - Lining Failure Detached, from 09 to 12 o'clock, within 8 inches of joint: YES - INSIDE MH

Observations (18)

DistanceCodeObservation
0MWL
243.5MGOSWOLLEN JOINT FILLER 9:00 TO 3:00 END
206.2MGPSWOLLEN JOINT MATERIAL
243.8AMH10:55PM
243.5MGOTHINN WHITE COATING 80% 9:00 TO 3:00 END
58.9MGPTHIN WHITE COATING
0AMH10:15PM
138MGOSWOLLEN JOINT FILLER MATERIAL 9:00 TO 3:00 START
230.1DAR
16.1MGOTHIN WHITE COATING 60% 9:00 TO 3:00 START
243.5MGOMH CONN OPEN 9:00 STOPLOG IN PLACE
128MGOSWOLLEN JOINT FILLER MATERIAL
0MWM
239.8LFDINSIDE MH
243.5MGOMH CONN OPEN 3:00 STOPLOG IN PLACE
238.4LFDAT OPENING TO MH
56.4MGOTHIN WHITING 80% 9:00 TO 3:00 START
56.4MGOTHIN WHITE COATING 60% END

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2014-12-05T22:15:00-08:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false
year_laid
20011005