Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 2, 2017, 10:00 AM

  • Section#2_18 0036_18 0626__822017__G6788.mp4

Date
08/02/2017
W/O
0640679
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00692
PipeID
P14477
Time
3:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6788
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
20170802MDM_NORTH_PLANT_OUTFALL_RELIEF_TRUNK
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
18 0036
Downstream MH
18 0626
Dir. of Survey
Downstream
Length Surveyed
50.3 ft.
Total Length
50.3 ft.
Structural Index
2
Structural Quick
3528
Structural Rating
33
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
33
Pipe schematic from manhole 18 0036 to 18 0626
MH: 18 0036MH: 18 0626downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:30AM0 ft. MGO - General Observation - MH CONN OPEN STOPLOG IN PLACE 9:002 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG6 ft. MMC - Material Change, Vitrified clay pipe6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG8 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - SLIGHT14.6 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SL14.6 ft. FC - Fracture Circumferential, from 10 to 01 o'clock, within 8 inches of joint: YES - SLIGHT16.5 ft. FC - Fracture Circumferential, from 11 to 04 o'clock, within 8 inches of joint: YES - SL16.5 ft. JSM - Joint Separated Medium - SEALED25.5 ft. FC - Fracture Circumferential, from 10 to 01 o'clock, within 8 inches of joint: YES - SL25.5 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - SL25.5 ft. JOM - Joint Offset Medium - SEALED JOINTS THROUGHOUT REACH27 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - SLIGHT28.5 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - HAIRLINE28.5 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - H38 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - SLIGHT JOINT TO JOINT 1' JOINT39.1 ft. FC - Fracture Circumferential, from 11 to 03 o'clock, within 8 inches of joint: YES - SL50.3 ft. AMH - Downstream Manhole, Survey Ends - 4:00AM

Observation photos (6)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Material Change, Vitrified clay pipe

    6 ft. - Material Change, Vitrified clay pipe

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - SLIGHT

    8 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - SLIGHT

  • Joint Separated Medium - SEALED

    16.5 ft. - Joint Separated Medium - SEALED

  • Joint Offset Medium - SEALED JOINTS THROUGHOUT REACH

    25.5 ft. - Joint Offset Medium - SEALED JOINTS THROUGHOUT REACH

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - SLIGHT JOINT TO JOINT 1' JOINT

    38 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - SLIGHT JOINT TO JOINT 1' JOINT

All inspections of P14477Work order 0640679

Observations (21)

DistanceCodeObservation
6MMC—
28.5FCHAIRLINE
25.5FCSL
16.5FCSL
0MWM—
14.6FCSL
0MWL—
38FLSLIGHT JOINT TO JOINT 1' JOINT
0AMH3:30AM
0MGOMH CONN OPEN STOPLOG IN PLACE 9:00
27FCSLIGHT
2SAVSEVERE AGG
16.5JSMSEALED
50.3AMH4:00AM
39.1FCSL
6SAVSEVERE AGG
14.6FCSLIGHT
28.5FLH
8FLSLIGHT
25.5FCSL
25.5JOMSEALED JOINTS THROUGHOUT REACH

Properties (4)

custom_field_three
SLIGHT FRACTURE JOINT TO JOINT 1' JOINTS
custom_field_two
2
customer
LACSD
datetime
2017-08-02T03:00:54-07:00