Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2021, 09:47 AM

  • 22 1124_22 0924_09082021_033143.mp4

Date
09/08/2021
W/O
911864
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00820
PipeID
P17505
Time
2:47 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 0924
Downstream MH
22 1124
Dir. of Survey
Upstream
Length Surveyed
690.6 ft.
Total Length
690.6 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
4122
O&M Rating
14
Overall Index
2
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 22 0924 to 22 1124
MH: 22 0924MH: 22 1124upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - REERSAL COMPLETED0 ft. MGO - General Observation - END POINT OF D/S SURVEY47.3 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"153.4 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"242.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"242.8 ft. RFL - Roots Fine Lateral, from 03 to 05 o'clock317.1 ft. RFJ - Roots Fine Joint, from 11 to 01 o'clock, within 8 inches of joint: YES356 ft. RFJ - Roots Fine Joint, from 01 to 04 o'clock, within 8 inches of joint: YES409.5 ft. B - Broken, from 11 to 01 o'clock, within 8 inches of joint: YES452.2 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 40 %, within 8 inches of joint: YES454.8 ft. RFJ - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES463.7 ft. RTJ - Roots Tap Joint, from 08 to 04 o'clock, 5 %, within 8 inches of joint: YESR469.9 ft. RFJ - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES478 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish481.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start542.5 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 4"588.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"688.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start690.6 ft. MGO - Reversal Inspection690.6 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK690.6 ft. MWM - Water Mark, 20 %of cross sectional area690.6 ft. MWL - Water Level, 10 %of cross sectional area690.6 ft. AMH - Downstream Manhole, Survey Begins - 22 0924

Observation photos (10)

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

    2.2 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 08 to 04 o'clock, within 8 inches of joint: YES, Start

    208.7 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES

    220.7 ft. - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES

  • Roots Tap Joint, from 08 to 04 o'clock, 5 %, within 8 inches of joint: YESR

    226.9 ft. - Roots Tap Joint, from 08 to 04 o'clock, 5 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES

    235.8 ft. - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YES

  • Roots Ball Joint, from 08 to 04 o'clock, 40 %, within 8 inches of joint: YES

    238.4 ft. - Roots Ball Joint, from 08 to 04 o'clock, 40 %, within 8 inches of joint: YES

  • Broken, from 11 to 01 o'clock, within 8 inches of joint: YES

    281.1 ft. - Broken, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 01 to 04 o'clock, within 8 inches of joint: YES

    334.6 ft. - Roots Fine Joint, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 11 to 01 o'clock, within 8 inches of joint: YES

    373.5 ft. - Roots Fine Joint, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Roots Fine Lateral, from 03 to 05 o'clock

    447.8 ft. - Roots Fine Lateral, from 03 to 05 o'clock

All inspections of P17505Work order 911864

Observations (24)

DistanceCodeObservation
448.1TBA—
643.3TB—
447.8RFL—
0MGO—
102.3TB—
238.4RBJ—
690.6DAGS—
235.8RFJ—
0MGOCONNECTION AT MH 9 O'CLOCK
0MWM—
334.6RFJ—
690.6MSAREERSAL COMPLETED
0MWL—
2.2DAGS—
537.2TB—
220.7RFJ—
373.5RFJ—
208.7RFJ—
148.1TB—
226.9RTJ—
690.6MGOEND POINT OF D/S SURVEY
0AMH22 0924
212.6RFJ—
281.1B—

Properties (8)

additional_info
630138090721201
custom_field_three
BROKEN PIPE
custom_field_two
2
customer
1
datetime
2021-09-08T02:47:01-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
27163