Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 9, 2018, 09:12 AM
  • Section#3_01 0971_01 0970__292018__G6953.mp4

Date
02/09/2018
W/O
0686794
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01808
Time
1:12 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6953
Sewer Name
01 WRIGHT ROAD TRUNK
City
MAYWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
05
Purpose
Capital Improvement Program Assesment
Project
20180209MDM_WRIGHT_ROAD_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
01 0971
Downstream MH
01 0970
Dir. of Survey
Downstream
Length Surveyed
115.2 ft.
Total Length
115.2 ft.
Structural Index
3
Structural Quick
3421
Structural Rating
14
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
14
Pipe schematic from manhole 01 0971 to 01 0970
MH: 01 0971MH: 01 0970downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - MH CONN 3:00 ACTIVE0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MMC - Material Change, Clay tile (not vitrified clay) - RCP CTL START2 ft. MGO - General Observation - TILES 100% IN PLACE START26.4 ft. SSS - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - PEELING TILES90.8 ft. MMC - Material Change, Clay tile (not vitrified clay) - RCP CTL FINISH90.8 ft. MGO - General Observation - 24" VCP90.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT90.9 ft. MGO - General Observation - TILES 100% IN PLACE FINISH108.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT115.2 ft. AMH - Downstream Manhole, Survey Ends - 4:15AM

Observation photos (5)

  • Material Change, Clay tile (not vitrified clay) - RCP CTL START

    2 ft. - Material Change, Clay tile (not vitrified clay) - RCP CTL START

  • General Observation - TILES 100% IN PLACE START

    2 ft. - General Observation - TILES 100% IN PLACE START

  • Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - PEELING TILES

    26.4 ft. - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - PEELING TILES

  • General Observation - 24" VCP

    90.8 ft. - General Observation - 24" VCP

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    90.8 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

Observations (13)

DistanceCodeObservation
115.2AMH4:15AM
0AMH3:55AM
90.9MGOTILES 100% IN PLACE FINISH
90.8MMCRCP CTL FINISH
2MMCRCP CTL START
26.4SSSPEELING TILES
0MWM
90.8MGO24" VCP
0MGOMH CONN 3:00 ACTIVE
2MGOTILES 100% IN PLACE START
108.7FLSLIGHT
90.8FLSLIGHT
0MWL

Properties (4)

custom_field_three
SLIGHT LONG FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2018-02-09T01:12:26-08:00