Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 29, 2017, 12:17 PM

  • 03 0049_03 0048_12292017_052023.mp4

Date
12/29/2017
W/O
0681597
Weather
Dry
Operator/Surveyor
REVELES
Sewer ID
Z00366
PipeID
P05069
Time
4:17 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0715
Sewer Name
03 LOS COYOTES DIAGONAL TRUNK
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
09
Purpose
Resurvey For Any Reason
Project
12292017VMR_LOS_COYOTES_DIAGONAL_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
03 0049
Downstream MH
03 0048
Dir. of Survey
Downstream
Length Surveyed
336.4 ft.
Total Length
336.4 ft.
Structural Index
2
Structural Quick
3226
Structural Rating
20
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
—
Overall Rating
28
Pipe schematic from manhole 03 0049 to 03 0048
MH: 03 0049MH: 03 0048downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05:15 AM2 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Start5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES10.3 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES12 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - Open34.5 ft. CC - Crack Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES50.8 ft. CC - Crack Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES51.8 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Finish66.6 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES68.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open82.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES90.4 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 10 to 12 o'clock, , within 8 inches of joint: YES - Calcium94.4 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 09 to 11 o'clock, , within 8 inches of joint: YES - Calcium98.4 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 12 to 02 o'clock, , within 8 inches of joint: YES124.1 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open168.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open219 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES219 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES232.3 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 1", 1" - Open246.4 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES276 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"335 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"336.4 ft. AMH - Downstream Manhole, Survey Ends - 06:10 AM336.4 ft. MGO - General Observation - CALCIUM DEPOSITS AT 70% OF JOINTS336.4 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"

Observation photos (2)

  • Deposits Settled Compacted, 5 %of cross sectional area, from 10 to 12 o'clock, , within 8 inches of joint: YES - Calcium

    90.4 ft. - Deposits Settled Compacted, 5 %of cross sectional area, from 10 to 12 o'clock, , within 8 inches of joint: YES - Calcium

  • Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 1", 1" - Open

    232.3 ft. - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 1", 1" - Open

All inspections of P05069Work order 0681597

Observations (27)

DistanceCodeObservation
336.4AMH06:10 AM
0MWL—
0MWM—
12TFOpen
5CL—
90.4DSCCalcium
336.4MGOCALCIUM DEPOSITS AT 70% OF JOINTS
0AMH05:15 AM
82.3CL—
335TFA—
66.6CM—
219CL—
2MWLS—
51.8MWLS—
276TF—
94.4DSCCalcium
246.4CL—
336.4TFA—
10.3CL—
68.2TFOpen
232.3TBIOpen
219CL—
124.1TFOpen
168.2TFOpen
50.8CC—
98.4DSC—
34.5CC—

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-12-29T04:17:46-08:00