Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2021, 09:10 AM

  • 22 1124_22 0924_09082021_023345.mp4

Date
09/08/2021
W/O
911864
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00820
PipeID
P17505
Time
2:10 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9262
Sewer Name
22 POLYMER PLANT WASTE WATER DISPOSAL LINE
City
IRWINDALE
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
WO_911864_TV22080_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
22 1124
Downstream MH
22 0924
Dir. of Survey
Downstream
Length Surveyed
325.5 ft.
Total Length
325.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
3122
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 22 1124 to 22 0924
MH: 22 1124MH: 22 0924downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 11243 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start91.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"123.5 ft. RFJ - Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES129.7 ft. RFJ - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES145.3 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YES145.3 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES167.8 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 6"171.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"239.7 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start245 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 4"295.3 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES - PVC310.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"325.1 ft. TBI - Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: NO, 6", 1"325.5 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish325.5 ft. MSA - Survey Abandoned - INTRUDING LATERAL325.5 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 (8)

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

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

  • Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES

    123.5 ft. - Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

    129.7 ft. - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YES

    145.3 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

    145.3 ft. - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    310.3 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: NO, 6", 1"

    325.1 ft. - Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: NO, 6", 1"

All inspections of P17505Work order 911864

Observations (19)

DistanceCodeObservation
3DAGS—
129.7RFJ—
171.3TB—
325.5DAZ—
0MWL—
239.7DAZ—
325.1TBI—
325.5MSAINTRUDING LATERAL
245TB—
295.3RPRPVC
91.2TB—
145.3RFJ—
145.3FS—
0MWM—
167.8TB—
123.5RFJ—
325.5DAGS—
0AMH22 1124
310.3TB—

Properties (8)

additional_info
630138090721201
custom_field_three
BROKEN PIPE
custom_field_two
2
customer
1
datetime
2021-09-08T02:10:24-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
27163