Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 10, 2021, 08:46 PM
  • 02 0110_02 0109_11102021_132015.mp4

Date
11/10/2021
W/O
922047
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00237
PipeID
P02277
Time
12:46 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9278
Sewer Name
02 BELLFLOWER TRUNK
City
BELLFLOWER
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
38
Purpose
Routine Assessment
Project
RFIR_WO_922047_TV02350_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
27 in.
Upstream MH
02 0110
Downstream MH
02 0109
Dir. of Survey
Downstream
Length Surveyed
336.1 ft.
Total Length
336.1 ft.
Structural Index
3
Structural Quick
5146
Structural Rating
294
O&M Index
2
O&M Quick
352L
O&M Rating
147
Overall Index
2
Overall Quick
Overall Rating
441
Pipe schematic from manhole 02 0110 to 02 0109
MH: 02 0110MH: 02 0109downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - SLUDGE IN MH CHANNEL0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK0 ft. AMH - Upstream Manhole, Survey Begins - 02 01100 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE2.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8.5 ft. FM - Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES20.6 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE23.9 ft. MWL - Water Level, 15 %of cross sectional area26.6 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES36.4 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start45 ft. FS - Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES46.8 ft. MGO - General Observation - VIEW OBSTRUCTED BY WATER LEVEL62.1 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish73.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"74.5 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start83.5 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES87.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"96.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"114.6 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish123.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"146.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"163.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES172.5 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start173.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"178.2 ft. FM - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES185.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"195.1 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish200.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"218.3 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start220.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"226.4 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"239.1 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish241 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"251.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES256 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start268 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"278 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES279.5 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6"293.6 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"306.9 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish330.3 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES, Start334.1 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish334.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish334.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish336.1 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK336.1 ft. AMH - Downstream Manhole, Survey Ends - 02 0109

Observation photos (16)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

    8.5 ft. - Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    26.6 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 15 %of cross sectional area, Start

    36.4 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Start

  • Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

    45 ft. - Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    74.5 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

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

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

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    163.5 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    172.5 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

  • Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    178.2 ft. - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    218.3 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

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

    251.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    256 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES

    278 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

  • Broken, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    330.3 ft. - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (49)

DistanceCodeObservation
74.5MWLS
87.7TF
268TF
226.4TFC
23.9MWL
336.1MGOCONNECTION AT THE MH 3 OC'LOCK
185.3TF
200.2TFC
4.9DAGS
123.2TFC
278DAGS
279.5TF
163.5FM
173.9TF
0MWL
45FS
2.6CM
334.1B
96.5TF
0MGOSLUDGE IN MH CHANNEL
334.1CM
0MGOCONNECTION AT THE MH 9 OC'LOCK
0AMH02 0110
218.3MWLS
178.2FM
220.9TF
20.6DSFSLUDGE
46.8MGOVIEW OBSTRUCTED BY WATER LEVEL
256MWLS
36.4MWLS
334.1DAGS
83.5FM
239.1MWLS
293.6TF
2DSFSLUDGE
251.6FM
172.5MWLS
241TFC
336.1AMH02 0109
146.9TFC
306.9MWLS
330.3B
8.5FM
62.1MWLS
26.6FM
195.1MWLS
0MWM
73.2TF
114.6MWLS

Properties (7)

additional_info
630074111021063
custom_field_three
BOKEN PIPE, FRACTURES
custom_field_two
1
customer
1
datetime
2021-11-10T12:46:45-08:00
documentation
PROPIPE
is_lateral_inspection
false