Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 5, 2019, 08:27 AM

  • B 0737_B 0736 _05082019_014945.mp4

Date
08/05/2019
W/O
776985
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00111
PipeID
P09204
Time
1:27 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6732
Sewer Name
B JOINT OUTFALL B - UNIT 8H
City
DUARTE
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_776985_TV22165_JUL2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
B 0737
Downstream MH
B 0736
Dir. of Survey
Downstream
Length Surveyed
340.3 ft.
Total Length
340.3 ft.
Structural Index
3
Structural Quick
5242
Structural Rating
218
O&M Index
2
O&M Quick
2L00
O&M Rating
134
Overall Index
3
Overall Quick
—
Overall Rating
352
Pipe schematic from manhole B 0737 to B 0736
MH: B 0737MH: B 0736downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - UNKNOWN CONNECTION AT MH 9 OCLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 07374.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start104.2 ft. JOM - Joint Offset Medium107.9 ft. BSV - Broken Soil Visible, from 06 to 09 o'clock, within 8 inches of joint: YES - @ JOINT107.9 ft. JSM - Joint Separated Medium109.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"125.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"188 ft. FM - Fracture Multiple, from 06 to 11 o'clock, within 8 inches of joint: YES196.4 ft. FM - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES209.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"249.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"279.8 ft. B - Broken, from 06 to 12 o'clock, within 8 inches of joint: YES309.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"339.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish339.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish340.3 ft. MGO - General Observation - CONNECTIONS AT 3 (ACTIVE) & 9 (CAPPED) O'CLK.340.3 ft. AMH - Downstream Manhole, Survey Ends - B 0736

Observation photos (7)

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

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

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

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

  • Joint Offset Medium

    104.2 ft. - Joint Offset Medium

  • Joint Separated Medium

    107.9 ft. - Joint Separated Medium

  • Fracture Multiple, from 06 to 11 o'clock, within 8 inches of joint: YES

    188 ft. - Fracture Multiple, from 06 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    196.4 ft. - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Broken, from 06 to 12 o'clock, within 8 inches of joint: YES

    279.8 ft. - Broken, from 06 to 12 o'clock, within 8 inches of joint: YES

All inspections of P09204Work order 776985

Observations (21)

DistanceCodeObservation
340.3MGOCONNECTIONS AT 3 (ACTIVE) & 9 (CAPPED) O'CLK.
7.9CM—
309.3TF—
188FM—
196.4FM—
107.9BSV@ JOINT
4.5DAGS—
339.2DAGS—
249.4TB—
107.9JSM—
104.2JOM—
339.2CM—
279.8B—
0MWM—
0MGOUNKNOWN CONNECTION AT MH 9 OCLOCK
125.3TB—
209.7TF—
340.3AMHB 0736
109.6TF—
0MWL—
0AMHB 0737

Properties (6)

additional_info
SC378231
custom_field_two
1
customer
LACSD
datetime
2019-08-05T01:27:06-07:00
documentation
PROPIPE
is_lateral_inspection
false