Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2019, 11:43 AM

  • 15 0022_15 0021 _12162019_042950.mp4

Date
12/16/2019
W/O
798599
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00622
PipeID
P11911
Time
3:43 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7187
Sewer Name
15 PUENTE TRUNK
City
BASSETT
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_798599_TV15206_NOV2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
15 0022
Downstream MH
15 0021
Dir. of Survey
Downstream
Length Surveyed
469.1 ft.
Total Length
469.1 ft.
Structural Index
3
Structural Quick
4231
Structural Rating
13
O&M Index
2
O&M Quick
2800
O&M Rating
16
Overall Index
2
Overall Quick
—
Overall Rating
29
Pipe schematic from manhole 15 0022 to 15 0021
MH: 15 0022MH: 15 0021downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 00220 ft. MGO - General Observation - STEAM IN SEWER2.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.8 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start13.1 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"33.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"37.2 ft. CS - Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES42.5 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES64.1 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"100 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"130.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"140.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"181.7 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"195.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start202 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"221 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish232.9 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"247.9 ft. TBC - Tap Break-In Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"251 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"274.5 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start283.9 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"310.3 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"335.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"355.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"371.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"407 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"432.7 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6"467 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish467 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish467 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish469.1 ft. AMH - Downstream Manhole, Survey Ends - 15 0021469.1 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O'CLOCK IN MH

Observation photos (5)

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

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

  • Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

    37.2 ft. - Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES

    42.5 ft. - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    274.5 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

All inspections of P11911Work order 798599

Observations (34)

DistanceCodeObservation
202TBC—
355.8TB—
0MWM—
13.1TBC—
64.1TBC—
42.5CM—
467DAGS—
274.5FM—
140.8TB—
0MWL—
469.1AMH15 0021
2.9DAGS—
251TB—
195.6FM—
310.3TBC—
407TBC—
232.9TB—
283.9TB—
0AMH15 0022
467DSC—
247.9TBC—
181.7TB—
371.2TB—
469.1MGOCONNECTIONS AT BOTH 3 AND 9 O'CLOCK IN MH
37.2CS—
221FM—
9.8DSC—
100TB—
130.4TB—
432.7TB—
33.6TBA—
467FM—
335.4TB—
0MGOSTEAM IN SEWER

Properties (6)

additional_info
SC398427
custom_field_two
2
customer
LACSD
datetime
2019-12-16T03:43:24-08:00
documentation
PROPIPE
is_lateral_inspection
false