Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 21, 2017, 05:15 AM

  • 22 1084_22 1083 _20072017_233701.mp4

Date
07/20/2017
W/O
646476
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00812
PipeID
P17457
Time
10:15 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4665
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRIWNDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
10
Purpose
Routine Assessment
Project
WO_646476_TV22042_JUL2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1084
Downstream MH
22 1083
Dir. of Survey
Downstream
Length Surveyed
284.4 ft.
Total Length
284.4 ft.
Structural Index
4
Structural Quick
4333
Structural Rating
21
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 22 1084 to 22 1083
MH: 22 1084MH: 22 1083downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 10840 ft. MWL - Water Level, 10 %of cross sectional area2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.8 ft. FM - Fracture Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES8 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"12.3 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start49.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"62.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"116.7 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 4"126.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"138.9 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"145.3 ft. FS - Fracture Spiral, from 06 to 10 o'clock, within 8 inches of joint: YES197.5 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"210.6 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"211.9 ft. FS - Fracture Spiral, from 03 to 06 o'clock, within 8 inches of joint: NO232.4 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES237.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start284.4 ft. AMH - Downstream Manhole, Survey Ends - 22 1083284.4 ft. MGO - General Observation - CONNECTION AT 3 OC284.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish284.4 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish284.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (7)

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

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

  • Fracture Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES

    6.8 ft. - Fracture Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    12.3 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 06 to 10 o'clock, within 8 inches of joint: YES

    145.3 ft. - Fracture Spiral, from 06 to 10 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 03 to 06 o'clock, within 8 inches of joint: NO

    211.9 ft. - Fracture Spiral, from 03 to 06 o'clock, within 8 inches of joint: NO

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    232.4 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

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

    237.5 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P17457Work order 646476

Observations (23)

DistanceCodeObservation
12.3CM—
0MWM—
6.8FM—
0AMH22 1084
210.6TFC—
116.7TB—
138.9TFC—
232.4FM—
284.4AMH22 1083
284.4MGOCONNECTION AT 3 OC
145.3FS—
211.9FS—
197.5TB—
8TB—
237.5FM—
284.4FM—
126.3TFC—
284.4CM—
62.2TF—
284.4DAGS—
2.5DAGS—
49.3TFC—
0MWL—

Properties (4)

additional_info
SC345603
custom_field_two
3
customer
LACSD
datetime
2017-07-20T22:15:57-07:00