Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2021, 05:54 AM

  • 22 1065_22 1064_07282021_231101.mp4

Date
07/28/2021
W/O
901759
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00812
PipeID
P17436
Time
10:54 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9106
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_901759_TV22043_JUL2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1065
Downstream MH
22 1064
Dir. of Survey
Downstream
Length Surveyed
314.1 ft.
Total Length
314.1 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
310
O&M Index
3
O&M Quick
4212
O&M Rating
10
Overall Index
3
Overall Quick
—
Overall Rating
320
Pipe schematic from manhole 22 1065 to 22 1064
MH: 22 1065MH: 22 1064downstream0 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 10650 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start56.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"56.4 ft. RFC - Roots Fine Connection, from 09 to 11 o'clock113.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"168.8 ft. RMB - Roots Medium Barrell, from 09 to 10 o'clock, 10 %, within 8 inches of joint: YES170.4 ft. RFC - Roots Fine Connection, at 10 o'clock170.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"191.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"264.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"264.3 ft. RBL - Roots Ball Lateral, from 03 to 10 o'clock, 55 %311.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish311.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish314.1 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK314.1 ft. AMH - Downstream Manhole, Survey Ends - 22 1064

Observation photos (6)

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

    2.1 ft. - Surface Spalling, from 08 to 04 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

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

  • Roots Fine Connection, from 09 to 11 o'clock

    56.4 ft. - Roots Fine Connection, from 09 to 11 o'clock

  • Roots Medium Barrell, from 09 to 10 o'clock, 10 %, within 8 inches of joint: YES

    168.8 ft. - Roots Medium Barrell, from 09 to 10 o'clock, 10 %, within 8 inches of joint: YES

  • Roots Fine Connection, at 10 o'clock

    170.4 ft. - Roots Fine Connection, at 10 o'clock

  • Roots Ball Lateral, from 03 to 10 o'clock, 55 %

    264.3 ft. - Roots Ball Lateral, from 03 to 10 o'clock, 55 %

All inspections of P17436Work order 901759

Observations (19)

DistanceCodeObservation
264.3TF—
264.3RBL—
56.4TF—
311.8SAP—
170.4RFC—
314.1MGOCONNECTION AT MH, 9 O'CLOCK
56.4RFC—
0MGOCONNECTION AT MH, 9 O'CLOCK
0AMH22 1065
113.6TF—
168.8RMB—
314.1AMH22 1064
0MWL—
0MWM—
170.4TF—
311.8SSS—
191.5TF—
2.1SSS—
2.1SAP—

Properties (7)

additional_info
630075072821201
custom_field_three
SPALLING, AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2021-07-28T22:54:11-07:00
documentation
PRO PIPE
is_lateral_inspection
false