Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 25, 2019, 11:26 AM
  • 22 0740_22 0739A _11252019_033711.mp4

Date
11/25/2019
W/O
798062
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00821
PipeID
P25920
Time
3:26 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7175
Sewer Name
22 PUDDINGSTONE TRUNK, SECTS 1&2
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_798062_TV22060_NOV2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0739A
Downstream MH
22 0740
Dir. of Survey
Upstream
Length Surveyed
136.7 ft.
Total Length
136.7 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
81
O&M Index
2
O&M Quick
2D00
O&M Rating
54
Overall Index
3
Overall Quick
Overall Rating
135
Pipe schematic from manhole 22 0739A to 22 0740
MH: 22 0739AMH: 22 0740upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 07400.1 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK1.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish49.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"97.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"134.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start134.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start134.5 ft. MGO - General Observation - MAG COAT THROUGHOUT136.7 ft. AMH - Downstream Manhole, Survey Begins - 22 0739A136.7 ft. MWM - Water Mark, 40 %of cross sectional area136.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK136.7 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (13)

DistanceCodeObservation
2.2DAGS
38.8TFC
0AMH22 0739A
0MWM
135.1SAV
136.6MGOCONNECTION AT MH 9 O'CLOCK
0MGOCONNECTION AT MH 9 O'CLOCK
2.2SAV
135.1DAGS
2.2MGOMAG COAT THROUGHOUT
136.7AMH22 0740
0MWL
87.5TB

Properties (7)

additional_info
SC398415
custom_field_two
3
customer
LACSD
datetime
2019-11-25T03:26:49-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
39052