Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2017, 07:27 AM

  • 02 0366A_02 0366_612017_003813.mp4

Date
06/01/2017
W/O
0635406
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00250
PipeID
P02681
Time
12:27 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0545
Sewer Name
02 DOWNEY AVENUE EXTENSION TRUNK
City
PARAMOUNT
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
36
Purpose
Capital Improvement Program Assesment
Project
20170530MDM_DOWNEY_AVENUE_EXTENSION_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
02 0366A
Downstream MH
02 0366
Dir. of Survey
Downstream
Length Surveyed
299.7 ft.
Total Length
299.7 ft.
Structural Index
3
Structural Quick
5341
Structural Rating
60
O&M Index
2
O&M Quick
3127
O&M Rating
17
Overall Index
3
Overall Quick
—
Overall Rating
77
Pipe schematic from manhole 02 0366A to 02 0366
MH: 02 0366AMH: 02 0366downstream0 ft. MWL - Water Level, 5 %of cross sectional area - VERY LITTLE FLOW0 ft. AMH - Upstream Manhole, Survey Begins - 12:30AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active1 ft. MGO - General Observation - INVERT MH#366A = 8'6"2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE-VERY LITTLE FLOW3 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - H3 ft. FC - Fracture Circumferential, from 10 to 11 o'clock, within 8 inches of joint: YES - HAIRLINE7 ft. FC - Fracture Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES - SLIGHT10.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL14.2 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - SL14.2 ft. FC - Fracture Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES - SL14.8 ft. HVV - Hole Void Visible, from 12 to 02 o'clock, within 8 inches of joint: YES - ABOVE CONN. DEEP VOID14.8 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: YES, 6" - Open-VOID SOIL VISIBLE14.8 ft. HVV - Hole Void Visible, from 12 to 02 o'clock, within 8 inches of joint: YES - TOP OF CONN.SOIL VISIBLE VOID16.8 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - H16.8 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - SL16.8 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - H21 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H21 ft. FC - Fracture Circumferential, from 10 to 11 o'clock, within 8 inches of joint: YES - H21.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped23.5 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - SL27.3 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Start - SLIGHT AT JOINTS27.3 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - HAIRLINE AT JOINTS27.3 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT AT JOINTS27.3 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Start - HAIRLINE AT JOINTS33.9 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - POSSIBLE SOIL FROM DEFECTIVE CONN64.7 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped76.2 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Capped83.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE-PAPER83.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish - POSSIBLE SOIL126.7 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open161.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open173.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: YES173.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open212.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active-GAPPED AREAS214.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT214.8 ft. FC - Fracture Circumferential, from 04 to 08 o'clock, within 8 inches of joint: YES - SLIGHT222.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT227.8 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped262.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open274.4 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped299.4 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 50% SLIGHT AT JOINTS299.4 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Finish - 40% HAIRLINE AT JOINTS299.4 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Finish - 20% SLIGHT AT JOINTS299.4 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 60% HAIRLINE AT JOINTS299.7 ft. AMH - Downstream Manhole, Survey Ends - 2:00AM

Observation photos (7)

  • Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE-VERY LITTLE FLOW

    2 ft. - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE-VERY LITTLE FLOW

  • Hole Void Visible, from 12 to 02 o'clock, within 8 inches of joint: YES - ABOVE CONN. DEEP VOID

    14.8 ft. - Hole Void Visible, from 12 to 02 o'clock, within 8 inches of joint: YES - ABOVE CONN. DEEP VOID

  • Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: YES, 6" - Open-VOID SOIL VISIBLE

    14.8 ft. - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: YES, 6" - Open-VOID SOIL VISIBLE

  • Hole Void Visible, from 12 to 02 o'clock, within 8 inches of joint: YES - TOP OF CONN.SOIL VISIBLE VOID

    14.8 ft. - Hole Void Visible, from 12 to 02 o'clock, within 8 inches of joint: YES - TOP OF CONN.SOIL VISIBLE VOID

  • Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - POSSIBLE SOIL FROM DEFECTIVE CONN

    33.9 ft. - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - POSSIBLE SOIL FROM DEFECTIVE CONN

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active-GAPPED AREAS

    212.4 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active-GAPPED AREAS

  • Fracture Circumferential, from 04 to 08 o'clock, within 8 inches of joint: YES - SLIGHT

    214.8 ft. - Fracture Circumferential, from 04 to 08 o'clock, within 8 inches of joint: YES - SLIGHT

All inspections of P02681Work order 0635406

Observations (47)

DistanceCodeObservation
126.7TBOpen
14.2FLSL
214.4FLSLIGHT
299.4FC50% SLIGHT AT JOINTS
14.8HVVABOVE CONN. DEEP VOID
16.8FLH
0MWLVERY LITTLE FLOW
14.8TBDOpen-VOID SOIL VISIBLE
299.4FL40% HAIRLINE AT JOINTS
16.8FLSL
83.8DSZSLUDGE-PAPER
3FCH
83.8DSZPOSSIBLE SOIL
21FCH
173.3DAGS—
33.9DSZPOSSIBLE SOIL FROM DEFECTIVE CONN
27.3FLSLIGHT AT JOINTS
3FCHAIRLINE
262.7TBOpen
161.9TBOpen
16.8FLH
299.7AMH2:00AM
2DSZSLUDGE-VERY LITTLE FLOW
21FCH
212.4TBActive-GAPPED AREAS
27.3FCHAIRLINE AT JOINTS
14.8HVVTOP OF CONN.SOIL VISIBLE VOID
0AMH12:30AM
76.2TBCCapped
173.3TBOpen
214.8FCSLIGHT
1MGOINVERT MH#366A = 8'6"
27.3FCSLIGHT AT JOINTS
227.8TBCCapped
299.4FL20% SLIGHT AT JOINTS
14.2FCSL
27.3FLHAIRLINE AT JOINTS
0MWM—
0MGOConn. @ Mh, 9 O' Clock. Active
64.7TBCCapped
299.4FC60% HAIRLINE AT JOINTS
10.4FMSL
274.4TBCCapped
7FCSLIGHT
23.5FCSL
222.6FLSLIGHT
21.9TFCCapped

Properties (4)

custom_field_three
VOID-SOIL VISIBLE-SLIGHT FRACTURE JOINT TO JOINT L
custom_field_two
1
customer
LACSD
datetime
2017-06-01T00:27:08-07:00