Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2015, 05:09 PM

  • Section#2_02 0174_02 0173__SI_Date__SI_Preset.mp4

Date
12/01/2015
W/O
0536410
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00251
PipeID
P02480
Time
9:09 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7004
Sewer Name
02 DOWNEY-BELLFLOWER TRUNK
City
BELLFLOWER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
20151201AM_DOWNEY_BELLFLOWER_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
02 0174
Downstream MH
02 0173
Dir. of Survey
Downstream
Length Surveyed
384.9 ft.
Total Length
384.9 ft.
Structural Index
2
Structural Quick
3125
Structural Rating
13
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 02 0174 to 02 0173
MH: 02 0174MH: 02 0173downstream0 ft. AMH - Upstream Manhole, Survey Begins - 9:10 AM0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.2 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"8.4 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6", 6" - UNKNOWN, POSSIBLY DEFECTIVE8.7 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6", 6"65.2 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"71.6 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start71.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"109.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start116.4 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Finish119 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish133.5 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"136.7 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"192.5 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"195.5 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6"269.5 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"272.2 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"320 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES320.4 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6" - OPEN321.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES323.9 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - OPEN323.9 ft. MWL - Water Level, 20 %of cross sectional area327 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6"334.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start337.5 ft. CM - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES349.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish354.8 ft. MWL - Water Level, 15 %of cross sectional area382.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish383.6 ft. MGO - General Observation - ROACHES INSIDE THE MH.383.6 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK383.6 ft. MGO - General Observation - CORRODED CHANNEL384.9 ft. AMH - Downstream Manhole, Survey Ends - 9:51 AM

Observation photos (7)

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

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

  • Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6", 6" - UNKNOWN, POSSIBLY DEFECTIVE

    8.4 ft. - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6", 6" - UNKNOWN, POSSIBLY DEFECTIVE

  • Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6", 6"

    8.7 ft. - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6", 6"

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    71.6 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

  • Water Level, 20 %of cross sectional area

    323.9 ft. - Water Level, 20 %of cross sectional area

  • Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

    337.5 ft. - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

  • General Observation - CORRODED CHANNEL

    383.6 ft. - General Observation - CORRODED CHANNEL

All inspections of P02480Work order 0536410

Observations (36)

DistanceCodeObservation
383.6MGOROACHES INSIDE THE MH.
334.6CL—
320CL—
321.1CL—
354.8MWL—
320.4TBOPEN
0AMH9:10 AM
65.2TFC—
327TFC—
0MGOACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK
272.2TFC—
133.5TFC—
8.4TFUNKNOWN, POSSIBLY DEFECTIVE
269.5TFC—
323.9TFOPEN
71.6MWLS—
383.6MGOACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK
323.9MWL—
195.5TFC—
382.8DAGS—
71.6TFC—
5.2TFC—
0MWL—
2.4DAGS—
116.4CL—
109.9CL—
119MWLS—
8.7TBC—
349.5CL—
192.5TFA—
0MWM—
383.6MGOCORRODED CHANNEL
0MGOROACHES INSIDE THE MH.
136.7TFC—
384.9AMH9:51 AM
337.5CM—

Properties (4)

custom_field_three
CONTINUOUS CRACK
custom_field_two
3
customer
LACSD
datetime
2015-12-01T09:09:46-08:00