Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 19, 2017, 08:12 AM

  • 21 0664_21 0663_5192017_012809.mp4

Date
05/19/2017
W/O
0630290
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00766
PipeID
P15814
Time
1:12 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7408 & G7409
Sewer Name
21 FIRST STREET TRUNK, SECTS 1&2
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Capital Improvement Program Assesment
Project
20170519MDM_FRIST_STREET_TRUNK_SECTS_1_2
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Upstream MH
21 0664
Downstream MH
21 0663
Dir. of Survey
Downstream
Length Surveyed
611.6 ft.
Total Length
611.6 ft.
Structural Index
2
Structural Quick
392B
Structural Rating
55
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
60
Pipe schematic from manhole 21 0664 to 21 0663
MH: 21 0664MH: 21 0663downstream0 ft. MWL - Water Level, 1 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:10AM0 ft. MWM - Water Mark, 20 %of cross sectional area7 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SLIGHT8 ft. MGO - General Observation - 16" VCP14 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - HAIRLINE16.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H19.1 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - H21.4 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H26.4 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES - H26.4 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - SL28.9 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - H32 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - HAIRLINE AT JOINTS32 ft. FL - Fracture Longitudinal, at 08 TO 4 o'clock, within 8 inches of joint: YES, Start - HAIRLINE AT JOINTS69.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT80.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish118.8 ft. FC - Fracture Circumferential, from 04 to 08 o'clock, within 8 inches of joint: YES - SL285.2 ft. MGP - General Photograph - REPAIR PATCH285.2 ft. RPP - Repair Patch, from 09 to 12 o'clock, within 8 inches of joint: YES - REPAIR285.2 ft. MGP - General Photograph - REPAIR PATCH346.7 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open349.3 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open356.5 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - SL374 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - SL376.4 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SL378.6 ft. FC - Fracture Circumferential, from 11 to 03 o'clock, within 8 inches of joint: YES - SL425.5 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open491.1 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - SL547.2 ft. MGO - General Observation - BAD DVD REMAINDER ON DVD G7409551.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT569.3 ft. MGP - General Photograph - LONG SLIGHT577 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SL596.7 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE607.3 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Start - HAIRLINE609.4 ft. FC - Fracture Circumferential, from 07 to 08 o'clock, within 8 inches of joint: YES - SL609.4 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - SL609.4 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SLIGHT610.6 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES, Finish - HAIRLINE610.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT611.2 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 25% HAIRLINE AT JOINTS611.2 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Finish - 25% HAIELINE AT JOINTS611.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE611.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - SLUDGE IN MH611.6 ft. AMH - Downstream Manhole, Survey Ends - 2:30AM

Observation photos (9)

  • General Observation - 16" VCP

    8 ft. - General Observation - 16" VCP

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    69.9 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • General Photograph - REPAIR PATCH

    285.2 ft. - General Photograph - REPAIR PATCH

  • Repair Patch, from 09 to 12 o'clock, within 8 inches of joint: YES - REPAIR

    285.2 ft. - Repair Patch, from 09 to 12 o'clock, within 8 inches of joint: YES - REPAIR

  • General Photograph - REPAIR PATCH

    285.2 ft. - General Photograph - REPAIR PATCH

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    551.1 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • General Photograph - LONG SLIGHT

    569.3 ft. - General Photograph - LONG SLIGHT

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

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

  • Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - SLUDGE IN MH

    611.2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - SLUDGE IN MH

All inspections of P15814Work order 0630290

Observations (44)

DistanceCodeObservation
28.9FCH
609.4FCSL
547.2MGOBAD DVD REMAINDER ON DVD G7409
16.5FLH
609.4FCSL
285.2MGPREPAIR PATCH
285.2RPPREPAIR
376.4FCSL
491.1FCSL
7FCSLIGHT
0MWL—
356.5FCSL
19.1FLH
611.2FC25% HAIRLINE AT JOINTS
551.1FLSLIGHT
8MGO16" VCP
69.9FLSLIGHT
577FCSL
80.4FL—
26.4FLH
609.4FCSLIGHT
0AMH1:10AM
425.5TBOpen
346.7TBOpen
118.8FCSL
607.3FLHAIRLINE
14FLHAIRLINE
611.2FL25% HAIELINE AT JOINTS
32FCHAIRLINE AT JOINTS
378.6FCSL
374FCSL
285.2MGPREPAIR PATCH
611.2DSZSLUDGE
32FLHAIRLINE AT JOINTS
26.4FLSL
611.6AMH2:30AM
596.7DSZSLUDGE
611.2DSZSLUDGE IN MH
569.3MGPLONG SLIGHT
610.6FLHAIRLINE
610.6FLSLIGHT
21.4FCH
0MWM—
349.3TBOpen

Properties (4)

custom_field_three
LONG SLIGHT FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2017-05-19T01:12:17-07:00