Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 13, 2020, 10:58 AM

  • B 0736_B 0735_07132020_041028.mp4

Date
07/13/2020
W/O
839013
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00111
PipeID
P09203
Time
3:58 AM
Certificate
U-111-11880
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7874
Sewer Name
JOINT OUTFALL B - UNIT 8H
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_839013_TV22165_JUL2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
21 in.
Upstream MH
B 0736
Downstream MH
B 0735
Dir. of Survey
Downstream
Length Surveyed
235.3 ft.
Total Length
235.3 ft.
Structural Index
3
Structural Quick
3F21
Structural Rating
104
O&M Index
2
O&M Quick
2H00
O&M Rating
92
Overall Index
2
Overall Quick
—
Overall Rating
196
Pipe schematic from manhole B 0736 to B 0735
MH: B 0736MH: B 0735downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - B 07362 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start65.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO70.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"71.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start111 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"131.3 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"175 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"204.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start213.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish232.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish232.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish235.3 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK235.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE235.3 ft. AMH - Downstream Manhole, Survey Ends - B 0735

Observation photos (6)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO

    65.6 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: NO

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    235.3 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P09203Work order 839013

Observations (19)

DistanceCodeObservation
71.8CM—
2DAGS—
65.6CL—
0MWM—
0MWL—
232.6CM—
235.3MGOCONNECTION AT MH 3 O'CLOCK
111TBA—
232.6DAGS—
0MGOCOCKROACHES IN MANHOLE
213.3FL—
235.3MGOCOCKROACHES IN MANHOLE
204.8FL—
70.2TFA—
175TFA—
0MGOCONNECTION AT MH 3 O'CLOCK
131.3TBA—
0AMHB 0736
235.3AMHB 0735

Properties (7)

additional_info
SC411713
custom_field_three
MULTIPLE CRACKS/FRACTURES
custom_field_two
2
customer
1
datetime
2020-07-13T03:58:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false