Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 19, 2017, 09:40 AM

  • 22 1050_22 1049_19072017_031301.mpg

Date
07/19/2017
W/O
646360
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00812
PipeID
P17421
Time
2:40 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4662
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Routine Assessment
Project
WO_646360_TV22090_JUL2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1050
Downstream MH
22 1049
Dir. of Survey
Downstream
Length Surveyed
353.9 ft.
Total Length
353.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 1050 to 22 1049
MH: 22 1050MH: 22 1049downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 10500 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start7.8 ft. VC - Vermin Cockroach14.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"57.9 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"111.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"150.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"175.6 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"178.4 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"182.1 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"217.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"244.7 ft. CS - Crack Spiral, from 03 to 06 o'clock, within 8 inches of joint: YES311 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"353.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish353.9 ft. AMH - Downstream Manhole, Survey Ends - 22 1049

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 03 to 06 o'clock, within 8 inches of joint: YES

    244.7 ft. - Crack Spiral, from 03 to 06 o'clock, within 8 inches of joint: YES

All inspections of P17421Work order 646360

Observations (17)

DistanceCodeObservation
57.9TF—
0AMH22 1050
111.8TF—
0MWM—
353.9AMH22 1049
311TFA—
353.8DAGS—
0MWL—
182.1TB—
175.6TB—
14.2TFC—
217.1TF—
244.7CS—
150.3TFC—
178.4TF—
7.8VC—
5DAGS—

Properties (5)

additional_info
SC345400
custom_field_two
3
customer
LACSD
datetime
2017-07-19T02:40:17-07:00
sewer_category
Gravity