Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 19, 2019, 04:05 PM
  • 22 0386_22 0385_4192019_093132.mp4

Date
04/19/2019
W/O
PENDING
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00831
PipeID
P16719
Time
9:05 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7966
Sewer Name
22 WALNUT CREEK TRUNK, SECTION 3
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
33
Purpose
Maintenance Related
Project
20190419DF_WALNUT_CREEK_TRUNK_SECT_3
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
22 0386
Downstream MH
22 0385
Dir. of Survey
Downstream
Length Surveyed
349 ft.
Total Length
349 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 22 0386 to 22 0385
MH: 22 0386MH: 22 0385downstream0 ft. AMH - Upstream Manhole, Survey Begins - 9:30 AM0.1 ft. MWM - Water Mark, 20 %of cross sectional area0.3 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 60% MAG348 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish348 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 60% MAG348 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish349 ft. AMH - Downstream Manhole, Survey Ends - 10:00 AM349 ft. MGO - General Observation - Peeling & Flaking Throughout The Reach

Observation photos (3)

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

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

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

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

  • Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 60% MAG

    2 ft. - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 60% MAG

Observations (11)

DistanceCodeObservation
2SAV
348SSS
2SSS
348SZ60% MAG
349AMH10:00 AM
0AMH9:30 AM
2SZ60% MAG
0.1MWM
349MGOPeeling & Flaking Throughout The Reach
0.3MWL
348SAV

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-04-19T09:05:52-07:00
documentation
FRANKLIN, CASTILLO, SHADLER, IGNACIO
is_lateral_inspection
false