Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2019, 11:53 AM

  • 18 0435_18 0434A_5162019_050759.mp4

Date
05/16/2019
W/O
0767446
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00675
PipeID
P14285
Time
4:53 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1212
Sewer Name
18 FLORENCE AVENUE TRUNK
City
SANTA FE SPRINGS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
19
Purpose
Routine Assessment
Project
20190515MDM_FLORENCE_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
18 0435
Downstream MH
18 0434A
Dir. of Survey
Downstream
Length Surveyed
315.9 ft.
Total Length
315.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 18 0435 to 18 0434A
MH: 18 0435MH: 18 0434Adownstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:05AM2 ft. MMC - Material Change, Other (state in comments) - LINED PIPE WITH FLAKING COATING2 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - GREASE OR SCALE3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FLAKING COATING ON LINER5.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped25.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped25.1 ft. MGO - General Observation - GREASE OR SCALE49.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped69.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped85.8 ft. MWM - Water Mark, 30 %of cross sectional area85.8 ft. MWL - Water Level, 20 %of cross sectional area85.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped88.8 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - SLUDGE126.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped135.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open142.9 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish - SLUDGE151.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped174.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped199.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open226.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped236.1 ft. MGO - General Observation - 21" LINED PIPE246.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped275.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open298.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped315.5 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish - GREASE OR SCALE315.5 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN315.9 ft. AMH - Downstream Manhole, Survey Ends - 5:40AM

Observation photos (4)

  • Material Change, Other (state in comments) - LINED PIPE WITH FLAKING COATING

    2 ft. - Material Change, Other (state in comments) - LINED PIPE WITH FLAKING COATING

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FLAKING COATING ON LINER

    3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FLAKING COATING ON LINER

  • General Observation - GREASE OR SCALE

    25.1 ft. - General Observation - GREASE OR SCALE

  • General Observation - 21" LINED PIPE

    236.1 ft. - General Observation - 21" LINED PIPE

All inspections of P14285Work order 0767446

Observations (30)

DistanceCodeObservation
236.1MGO21" LINED PIPE
25.1TFCCapped
246.7TFCCapped
2MMCLINED PIPE WITH FLAKING COATING
315.5DAZGREASE OR SCALE
199.3TFOpen
0MGOConn. @ Mh, 9 O' Clock. Active
69.9TFCCapped
88.8DSZSLUDGE
85.8MWM—
3SSSFLAKING COATING ON LINER
85.8MWL—
85.8TFCCapped
0MWL—
315.9AMH5:40AM
315.5MGOConn. @ Mh, 3 O' Clock. OPEN
0MWM—
275.4TFOpen
226.5TFCCapped
49.7TFCCapped
174.9TFCCapped
135.2TFOpen
5.6TFCCapped
2DAZGREASE OR SCALE
142.9DSZSLUDGE
25.1MGOGREASE OR SCALE
151.2TFCCapped
126.1TFCCapped
0AMH5:05AM
298.8TFCCapped

Properties (6)

custom_field_three
LINED PIPE GOOD CONDITION
custom_field_two
4
customer
LACSD
datetime
2019-05-16T04:53:39-07:00
documentation
MARTIN,REVELES,RUVALCABA
is_lateral_inspection
false