Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 17, 2016, 09:51 AM

  • 29 0135_29 0131 _11172016_015114.mp4

Date
11/17/2016
W/O
596943
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01116
PipeID
P24027
Time
1:51 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4017
Sewer Name
29 SPRING STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
WO_596943_TV29029_NOV2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0131
Downstream MH
29 0135
Dir. of Survey
Upstream
Length Surveyed
315.1 ft.
Total Length
315.1 ft.
Structural Index
3
Structural Quick
3I21
Structural Rating
155
O&M Index
2
O&M Quick
2K00
O&M Rating
124
Overall Index
2
Overall Quick
—
Overall Rating
279
Pipe schematic from manhole 29 0131 to 29 0135
MH: 29 0131MH: 29 0135upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 01350 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK1.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE1.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish24.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"27 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"78 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"86.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"125 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"133.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"175.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"177.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"228.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"231.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"251.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start260.1 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES276 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"278 ft. CS - Crack Spiral, from 10 to 11 o'clock, within 8 inches of joint: YES278.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"313.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start315.1 ft. AMH - Downstream Manhole, Survey Begins - 29 0131315.1 ft. MWM - Water Mark, 25 %of cross sectional area315.1 ft. MWL - Water Level, 15 %of cross sectional area

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 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 10 to 11 o'clock, within 8 inches of joint: YES

    37.1 ft. - Crack Spiral, from 10 to 11 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    55 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

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

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

  • General Observation - COCKROACHES IN MANHOLE

    313.3 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P24027Work order 596943

Observations (24)

DistanceCodeObservation
181.7TFC—
86.3TFC—
55CM—
39.1TF—
313.3MGOCOCKROACHES IN MANHOLE
139.8TFA—
36.4TFC—
63.8CM—
313.3CM—
313.3DAGS—
0AMH29 0131
228.7TFC—
0MWM—
2DAGS—
288.1TF—
315.1AMH29 0135
290.2TFC—
83.9TFC—
0MWL—
237.1TFC—
137.3TF—
315.1MGOACTIVE CONNECTION AT MH 9 O'CLOCK
190.1TFC—
37.1CS—

Properties (4)

additional_info
SC306409
custom_field_two
3
customer
LACSD
datetime
2016-11-17T01:51:05-08:00