Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 18, 2017, 09:42 AM

  • 21 0905_21 0904_4182017_024542.mp4

Date
04/18/2017
W/O
0618969
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00775
PipeID
P15980
Time
2:42 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0497
Sewer Name
21 LA VERNE-"B" STREET TRUNK
City
LA VERNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
02
Purpose
Capital Improvement Program Assesment
Project
20170418MDM_LA_VERN_B_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
21 0905
Downstream MH
21 0904
Dir. of Survey
Downstream
Length Surveyed
365.8 ft.
Total Length
365.8 ft.
Structural Index
2
Structural Quick
5136
Structural Rating
53
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
53
Pipe schematic from manhole 21 0905 to 21 0904
MH: 21 0905MH: 21 0904downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:45AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area10.4 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - HAIRLINE28.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped30.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped49.2 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - H49.2 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - H59.1 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - H59.1 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - H80.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped83.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped88.3 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - H91.5 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SL95 ft. FC - Fracture Circumferential, from 10 to 03 o'clock, within 8 inches of joint: YES - H105.3 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - H115.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H132.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped134.7 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - H134.7 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H135.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - CAPPED137.2 ft. FL - Fracture Longitudinal, at 08 o TO 4'clock, within 8 inches of joint: YES, Start - HAIRLINE AT JOINTS137.2 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - HAIRLINE AT JOINTS137.2 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES147.5 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT182 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped184.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped189.5 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H228.6 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active230.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped233.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active280.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped282.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped285.9 ft. MGO - General Observation - 8" VCP287.7 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SL294.2 ft. B - Broken, from 12 to 04 o'clock, within 8 inches of joint: YES - MODERATE FRACTURE294.2 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SLIGHT331.8 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SL332.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped334.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped356.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SL365.4 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Finish - 10% AT JOINTS HAIRLINE365.4 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 20% AT JOINTS HAIRLINE365.4 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active365.8 ft. AMH - Downstream Manhole, Survey Ends - 3:35AM

Observation photos (2)

  • General Observation - 8" VCP

    285.9 ft. - General Observation - 8" VCP

  • Broken, from 12 to 04 o'clock, within 8 inches of joint: YES - MODERATE FRACTURE

    294.2 ft. - Broken, from 12 to 04 o'clock, within 8 inches of joint: YES - MODERATE FRACTURE

All inspections of P15980Work order 0618969

Observations (45)

DistanceCodeObservation
134.7FLH
230.9TFCCapped
334.8TFCCapped
30.5TFCCapped
49.2FCH
95FCH
184.4TFCCapped
365.8AMH3:35AM
91.5FCSL
115.4FLH
59.1FCH
189.5FLH
59.1FCH
228.6TBActive
147.5FCSLIGHT
10.4FCHAIRLINE
365.4FL10% AT JOINTS HAIRLINE
137.2FLHAIRLINE AT JOINTS
332.6TFCCapped
105.3FCH
365.4FC20% AT JOINTS HAIRLINE
182TFCCapped
233.6TFActive
0AMH2:45AM
287.7FCSL
49.2FCH
365.4MGOConn. @ Mh, 9 O' Clock. Active
137.2FCHAIRLINE AT JOINTS
294.2BMODERATE FRACTURE
280.2TFCCapped
285.9MGO8" VCP
135.6TFCCAPPED
331.8FCSL
356.9FLSL
137.2FC—
134.7FLH
28.3TFCCapped
282.4TFCCapped
132.9TFCCapped
88.3FCH
83.1TFCCapped
294.2FCSLIGHT
0MWL—
80.9TFCCapped
0MWM—

Properties (6)

custom_field_three
BROKEN PIPE - MODERATE FRACTURE
custom_field_two
2
customer
LACSD
datetime
2017-04-18T02:42:11-07:00
documentation
MARTIN,MANANES
is_lateral_inspection
false