Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 5, 2019, 10:31 AM

  • B 0728A_B 0728 _05082019_035521.mp4

Date
08/05/2019
W/O
776985
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00111
PipeID
P09193
Time
3:31 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
DUATRE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
02
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 0728A
Downstream MH
B 0728
Dir. of Survey
Downstream
Length Surveyed
340.1 ft.
Total Length
340.1 ft.
Structural Index
3
Structural Quick
413L
Structural Rating
205
O&M Index
2
O&M Quick
2L1D
O&M Rating
161
Overall Index
2
Overall Quick
—
Overall Rating
366
Pipe schematic from manhole B 0728A to B 0728
MH: B 0728AMH: B 0728downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 0728A0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 OCLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.4 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES13.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start119.1 ft. FM - Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES167.5 ft. FS - Fracture Spiral, from 02 to 06 o'clock, within 8 inches of joint: YES183.1 ft. LR - Alignment Right, 5 %, Start317.3 ft. LR - Alignment Right, 5 %, Finish338.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish338.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish339 ft. MGO - General Observation - UNKNOWN CONNECTION @ 9 O'CLK. & CAPPED CONNECTION @ 3 O'CLK. - D/S MH340.1 ft. AMH - Downstream Manhole, Survey Ends - B 0728

Observation photos (6)

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

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

  • Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

    9.4 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

    119.1 ft. - Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 02 to 06 o'clock, within 8 inches of joint: YES

    167.5 ft. - Fracture Spiral, from 02 to 06 o'clock, within 8 inches of joint: YES

  • Alignment Right, 5 %, Start

    183.1 ft. - Alignment Right, 5 %, Start

All inspections of P09193Work order 776985

Observations (15)

DistanceCodeObservation
0AMHB 0728A
0MGOACTIVE CONNECTION AT MH 9 OCLOCK
0MWM—
340.1AMHB 0728
339MGOUNKNOWN CONNECTION @ 9 O'CLK. & CAPPED CONNECTION @ 3 O'CLK. - D/S MH
2.7DAGS—
183.1LR—
119.1FM—
0MWL—
9.4FS—
338.6CM—
13.7CM—
317.3LR—
167.5FS—
338.6DAGS—

Properties (6)

additional_info
SC378231
custom_field_two
2
customer
LACSD
datetime
2019-08-05T03:31:12-07:00
documentation
PROPIPE
is_lateral_inspection
false