Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2017, 10:29 AM

  • LN 0001_WET WELL_9192017_041008.mp4

Date
09/19/2017
W/O
0661613
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00576
PipeID
P20152
Time
3:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7518
Sewer Name
14 LANCASTER WRP
City
LANCASTER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
01
Purpose
Maintenance Related
Project
20170919MDM_ROSEMOUNT_OUTFALL_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Upstream MH
LN 0001
Downstream MH
WET WELL
Dir. of Survey
Downstream
Length Surveyed
30.7 ft.
Total Length
30.7 ft.
Structural Index
2
Structural Quick
2800
Structural Rating
16
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole LN 0001 to WET WELL
MH: LN 0001MH: WET WELLdownstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:05AM8 ft. MGO - General Observation - 36" VCP8.9 ft. SSS - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - PEELING9 ft. SSS - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach9.1 ft. SSS - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach9.1 ft. SSS - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES, Start - Peeling & Flaking Throughout The Reach11.3 ft. SSS - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: NO - PEELING15.4 ft. SSS - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach23.3 ft. SSS - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach27.4 ft. MGO - General Observation - ZOOM 3'27.4 ft. SSS - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach30.4 ft. SSS - Surface Spalling, from 05 to 07 o'clock, within 8 inches of joint: YES, Finish - PEELING VCP30.7 ft. AMH - Downstream Manhole, Survey Ends - 4:30AM

Observation photos (9)

  • General Observation - 36" VCP

    8 ft. - General Observation - 36" VCP

  • Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - PEELING

    8.9 ft. - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - PEELING

  • Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

    9 ft. - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

  • Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

    9.1 ft. - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

  • Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES, Start - Peeling & Flaking Throughout The Reach

    9.1 ft. - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES, Start - Peeling & Flaking Throughout The Reach

  • Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: NO - PEELING

    11.3 ft. - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: NO - PEELING

  • Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

    15.4 ft. - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

  • Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

    23.3 ft. - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

  • Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

    27.4 ft. - Surface Spalling, from 04 to 08 o'clock, within 8 inches of joint: YES - Peeling & Flaking Throughout The Reach

All inspections of P20152Work order 0661613

Observations (15)

DistanceCodeObservation
23.3SSSPeeling & Flaking Throughout The Reach
0MWL—
15.4SSSPeeling & Flaking Throughout The Reach
30.4SSSPEELING VCP
0MWM—
0AMH4:05AM
27.4MGOZOOM 3'
8MGO36" VCP
30.7AMH4:30AM
8.9SSSPEELING
9.1SSSPeeling & Flaking Throughout The Reach
11.3SSSPEELING
9SSSPeeling & Flaking Throughout The Reach
27.4SSSPeeling & Flaking Throughout The Reach
9.1SSSPeeling & Flaking Throughout The Reach

Properties (4)

custom_field_three
SPALLING VCP
custom_field_two
2
customer
LACSD
datetime
2017-09-19T03:29:49-07:00