Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2018, 07:02 PM
  • 22 0736_22 0713_11202018_110508.mp4

Date
11/20/2018
W/O
0735394
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00821
PipeID
P17092
Time
11:02 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7859
Sewer Name
22 PUDDINGSTONE TRUNK, SECTS 1&2
City
SAN DIMAS
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Capital Improvement Program Assesment
Project
20181120SHO_PUDDINGSTONE_TRUNK_SECTION_1_2
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0736
Downstream MH
22 0713
Dir. of Survey
Downstream
Length Surveyed
326.3 ft.
Total Length
326.3 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 22 0736 to 22 0713
MH: 22 0736MH: 22 0713downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 07363.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.5 ft. MGO - General Observation - 50% MAG COAT INTACT53.8 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR76.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"176.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"277.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"299.5 ft. MWLS - Water Level, Sag in pipe, 80 %of cross sectional area, Start325.3 ft. MWLS - Water Level, Sag in pipe, 80 %of cross sectional area, Finish326.3 ft. AMH - Downstream Manhole, Survey Ends - MH 0713326.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

  • Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR

    53.8 ft. - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR

  • Water Level, Sag in pipe, 80 %of cross sectional area, Start

    299.5 ft. - Water Level, Sag in pipe, 80 %of cross sectional area, Start

Observations (13)

DistanceCodeObservation
53.8RMJ
3.5SAV
326.3AMHMH 0713
299.5MWLS
0MWL
326.3SAV
277.4TFA
76.6TFA
176.6TFA
325.3MWLS
0MWM
3.5MGO50% MAG COAT INTACT
0AMHMH 0736

Properties (6)

custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
LACSD
datetime
2018-11-20T11:02:57-08:00
documentation
OBREGON, RUVALCABA, CASTILLO
is_lateral_inspection
false