Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 18, 2020, 08:52 AM

  • 22 0694_22 0693_05182020_022204.mp4

Date
05/18/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17048
Time
1:52 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7630
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
15
Purpose
Routine Assessment
Project
WO_828889_TV22063_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0693
Downstream MH
22 0694
Dir. of Survey
Upstream
Length Surveyed
399.4 ft.
Total Length
399.4 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
395
O&M Index
2
O&M Quick
4114
O&M Rating
8
Overall Index
2
Overall Quick
—
Overall Rating
403
Pipe schematic from manhole 22 0693 to 22 0694
MH: 22 0693MH: 22 0694upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 06940 ft. MGO - General Observation - CONNECTION IN MH, 3 O' CLOCK1.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish44.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"50.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"59.5 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 6", 5", 6" - INTRUDING 5% OF MAIN PIPE98.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"106.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"162.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"167 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"223 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"228.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"233.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"279.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"289.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"299.8 ft. MGO - General Observation - LIGHT STEAM IN SEWER340.6 ft. LL - Alignment Left, 10 %, Finish340.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"362.8 ft. LL - Alignment Left, 10 %, Start382.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start382.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish397.4 ft. MGO - General Observation - MAG COATING ATTATCHED397.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start397.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start399.4 ft. AMH - Downstream Manhole, Survey Begins - 22 0693399.4 ft. MWM - Water Mark, 35 %of cross sectional area399.4 ft. MWL - Water Level, 10 %of cross sectional area399.4 ft. MGO - General Observation - CONNECTION IN MH, 9 O' CLOCK

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 10 to 02 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

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

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

All inspections of P17048Work order 828889

Observations (29)

DistanceCodeObservation
293TFC—
2MGOMAG COATING ATTATCHED
58.8LL—
171.2TFC—
398.2SAP—
232.4TFC—
58.8TFC—
0AMH22 0693
16.8SAP—
165.7TFC—
0MWM—
109.6TB—
339.9TBIINTRUDING 5% OF MAIN PIPE
398.2SSS—
99.6MGOLIGHT STEAM IN SEWER
399.4AMH22 0694
300.8TFC—
36.6LL—
2SAV—
349.2TFC—
0MWL—
354.6TF—
2SSS—
0MGOCONNECTION IN MH, 9 O' CLOCK
176.4TB—
120.1TFC—
16.8SAV—
399.4MGOCONNECTION IN MH, 3 O' CLOCK
237TF—

Properties (6)

additional_info
SC411180
custom_field_two
3
customer
LACSD
datetime
2020-05-18T01:52:38-07:00
documentation
PROPIPE
is_lateral_inspection
false