FABRIZIO TUCCARI: ADB STRUCTURAL CONSULTANT in Collaboration with : RICHARD GUBAT: Dotr ENGINEER APRIL 2019
Total Page:16
File Type:pdf, Size:1020Kb
DOTr MRT 3 ANNEX 2 LIST OF TESTS FOR STRUCUTES PREPARED BY : FABRIZIO TUCCARI: ADB STRUCTURAL CONSULTANT In collaboration with : RICHARD GUBAT: DOTr ENGINEER APRIL 2019 Tests for DOTr-MRT3 Structures 1. INTRODUCTION ...................................................................................................................... 2 2. STATIONS .................................................................................................................................. 3 2.1 STEEL TEST ............................................................................................................................ 6 3. RAMP TO DEPOT .................................................................................................................... 7 4. GUADALUPE BRIDGE ............................................................................................................ 8 5. RETAINING WALLS BETWEEN BUENDIA AND AYALA AND AYALA TUNNEL ... 9 1 Tests for DOTr-MRT3 Structures 1. INTRODUCTION Scope of the document is to give the list of the tests for DOTr-MRT3 structures and to prioritize the more urgent tests. This is to be intended only as preliminary estimation of the number of test that can be modified under DOTr-MRT3 decision during the tests on site. All the tests need to be carried on at the presence of DOTr-MRT3, who will indicate on site the location of the entire test. For the reference, number of the pictures refer to ANNEX 3 INSPECTIONS REPORT • Detailed Inspection report documents for the 13 stations • Ramp report for the ramp. • Inspection report for Guadalupe Bridge. • Inspection for retaining walls between Bendia and Ayala station. • Inspection of Ayala Tunnel. Technical specs for each test are in the documents “ANNEX 1: Technical specs for DOTr-MRT3 Tests over the structures, Topo Surveys and Monitoring Plan”. Some of the test will be required to be on night shift or during interruption windows of DOTr-MRT3 trains. 2 Tests for DOTr-MRT3 Structures 2. STATIONS The recommended test are the following table. The more urgent tests are highlighted. LOCATION Coring test Coring Pacometer test test Carbonation out/Windsor Pull test Ultrasonic Cloride Tensile for test rebars test Corrosion Picture n 1) NORTH AVENUE STATION External stairs side 1 6 6 6 3 1 2 2 1 2159 Concrete platform beams (shear) 6 18 6 3 2 2170 Offices 6 6 6 3 0 2251 External stairse side 2 6 6 6 3 2 2 1 2264 Internal concrete walls 6 6 6 3 0 2283 TOTAL 30 42 30 15 1 6 4 2 TOTAL URGENT 18 30 18 9 1 6 4 2 2) QUEZON AVENUE STATION External stairs side 1 6 24 6 3 1 2 2 1 2351/2365 External beam (bending) cracked 3 6 3 2 1 1 2470 External beam (shear) cracked 3 6 3 1 2 2496 External beam under platform 6 6 6 3 2 1 2500 Others 6 6 6 3 0 2499 Concrete walls (internal rooms) 6 6 6 3 2 0 1 2516 TOTAL 30 54 30 12 4 8 3 4 TOTAL URGENT 18 42 18 6 2 8 3 3 3) GMA STATION Concrete platform beams (shear) 6 18 6 3 1 2 2 2 2539 Roof slab 6 6 6 3 6 2 2550 Pestressed beam (railway) 3 6 3 1 1 1 2594 Cappimg beam railway 3 6 3 1 2 2 2598 Concrete walls (internal rooms) 6 6 6 2 0 2 2691 External beams suppoertin the railway 3 12 3 3 1 2706 TOTAL 27 54 27 9 10 7 6 5 TOTAL URGENT 12 30 12 3 2 4 4 5 4) CUBAO STATION Internal prestress. Beams 3 6 3 3 0 2723 External beam with shear crack 6 6 6 3 1 2 2 2736 Beams under railwaya 6 6 6 3 1 2740 Stairs crack 45 ° 3 12 3 3 2 1 1 2 2745 Columns cracked 6 18 6 3 2 2 1 2 2767-2772 Externa beams washed 6 6 6 2 2775 TOTAL 30 54 30 15 4 7 4 6 TOTAL URGENT 15 36 15 9 4 4 4 6 3 Tests for DOTr-MRT3 Structures LOCATION Coring test Coring Pacometer test test Carbonation out/Windsor Pull test Ultrasonic Cloride Tensile for test rebars test Corrosion Picture n 5) SANTOLAN STATION Railway beam shear cracks 6 18 6 3 1 1 1 2809 Corbel cracked 3 6 3 1 2 2823 External wall across stairs 3 6 3 0 2824 External stairs cracks 6 12 6 3 2 1 2 1 2893 Capping beam cracked 6 12 6 3 1 3007/3035 Concrete walls (internal rooms) 6 6 6 0 3044 TOTAL 30 60 30 9 2 4 3 4 TOTAL URGENT 15 36 15 6 2 3 3 4 6) ORTIGAS STATION Railway beam shear cracks 6 18 6 3 0 2 2930 External stairs 6 6 6 3 2 2 1 2 2988 Capping beam 3 6 3 1 2989 Concrete walls (internal rooms) 6 6 6 0 2994 Stairs side 2 3 12 3 3 2 1 1 2 3001 Cantilever beam shear cracked 6 12 6 3 1 2 3006 Staits side 3 3 6 3 3 2 1 1 2 3088 External beams 6 6 6 3 1 3074 External columns 6 6 6 3 1 3084 TOTAL 45 78 45 21 6 10 3 8 TOTAL URGENT 24 54 24 15 6 7 3 8 7) SHAW BOULIVARD Internal stairs 3 12 3 1 3146 External beams under platform 9 18 9 3151 External boundary 9 18 9 2 3174 Other cracksed beams 6 12 6 1 3177 Pedestrian wallkay 3 12 3 1 3172 TOTAL 30 72 30 0 0 4 0 1 TOTAL URGENT 3 12 3 0 0 0 0 1 8) BONI Internal beams cracked 6 6 6 3 0 1 3195 External stairs 3 12 3 3 2 1 2 1 3210-3211 Damaged columns 3 6 3 1 3224 External cracked beams 3 12 3 3 1 3237 Internal cracked beams (shear) 6 12 6 3 0 1 1 3252 Cracked beams under plaform level 3 12 3 3 1 2 3274 TOTAL 24 60 24 15 2 4 3 5 TOTAL URGENT 21 54 21 15 2 3 3 5 4 Tests for DOTr-MRT3 Structures LOCATION Coring test Coring Pacometer test test Carbonation out/Windsor Pull test Ultrasonic Cloride Tensile for test rebars test Corrosion Picture n 9) GUADALUPE Beams over the platform 6 12 6 3 1 1 1 3301 Roof with cracks 6 6 6 3 1 2 3302 External cantilever beam cracked 6 12 6 3 2 2 2 3306 Internal beams cracked 6 12 6 0 3317 Pedestrian cantilever walkway deformed 6 12 6 3 2 2 2 3482 Concrete walls (internal rooms) 6 6 6 2 0 3454 External capping beam cracked 3 6 3 3 1 2 3468 TOTAL 39 66 39 15 7 7 3 6 TOTAL URGENT 27 48 27 15 5 7 3 6 10) BUENDIA Prestressed beams with cracks 3 6 3 0 0 3484 Boundary beams cracked 3 6 3 0 0 TOTAL 6 12 6 0 0 0 0 0 11) AYALA Walls supporting steel walkway 6 6 6 3 4 2 2 2 3550 Cracked beams ar mezzanin 12 12 12 3 0 3612 Cracked columns 6 6 6 3 0 TOTAL 24 24 24 9 4 2 2 2 TOTAL URGENT 6 6 6 3 4 2 2 2 12) MAGALLANES Concrete walls (internal rooms) 6 6 6 2 0 2 3660 Prestessed beams with cracks 6 6 6 3 0 2 3665 Platform walkway 3 6 3 0 3666 External column cracked 6 6 6 3 2 2 3687 Corbel 3 6 3 2 2 3693 Prestressed beams with water 3 6 3 0 3718 TOTAL 27 36 27 6 2 4 2 6 TOTAL URGENT 15 18 15 6 0 4 0 6 13) TAFT External beams and columns 24 36 24 12 12 0 4 6 3664 Column with vertical cracks 6 12 6 3 2 2 2 3669 Concrete walls (internal rooms) 6 6 6 2 0 2 3694 TOTAL 36 54 36 15 16 2 6 8 TOTAL URGENT 6 12 6 3 2 2 0 2 TOTAL STATION 378 666 378 141 58 65 39 57 TOTAL URGENT TEST FOR STATIONS 180 378 180 90 30 50 29 50 5 Tests for DOTr-MRT3 Structures 2.1 STEEL TEST The test required for the steel structures are the following Welding control test can be done in one of the following methods or combining them. 1) Penetrant liquids 2) Magnetoscopic control 3) Ultrasonic control 4) Xray Contractor can provide his offer for each of these methods. STATIONS STEEL TEST Welding control Welding tensionSteel test Spectrometer analysis Brinnel test test Ultrasonic bolts for torque thightening of Check STATION N. 1 NORTH AVENUE 6 6 2 3 All STATION N. 2 QUEZON AVENUE 6 6 2 3 All STATION N. 3 GMA 8 8 2 3 All STATION N. 4 CUBAO STATION 8 8 1 3 All STATION N. 5 SANTOLAN 8 8 1 3 All STATION N. 6 ORTIGAS 4 4 1 3 All STATION N. 7 SHAW BOULIVARD 16 12 1 3 All STATION N. 8 BONI 4 4 1 3 All STATION N. 9 GUADALUPE 10 10 1 3 All STATION N. 10 BUENDIA 8 8 4 3 All STATION N. 11 AYALA 8 8 2 3 All STATION N. 12 MAGALLANES 4 8 1 3 All STATION N. 13 TAFT 4 8 1 3 All TOTAL URGENT STEEL TEST STATIONS 94 98 20 39 0 0 6 Tests for DOTr-MRT3 Structures 3. RAMP TO DEPOT The test for the ramp access to the depot are the following. The more urgent are highlighted STRUCTURE CONCRETE POSITION Ultrasonic test out/Windsot Pull test Carbonation test Coring Pacometer Cloride Tensile test for rebars test Corrosion n. Picture RAMP APPROACH PIIER Q5 4 3 3 3 3 2 2 2 2059 PIER Q7 (Ledge beam) 4 3 3 3 3 2 2 2 1896 PIER Q8/PORTAL 4 3 6 6 10 2 2 2 1878 PIER Q10 2 3 3 3 3 2 0 2 1935 PIER Q15 2 3 3 3 3 2 0 2 1976 PIER Q16A 2 3 6 6 3 2 2 2 1978 PIER 16 E 2 3 3 3 3 2 2 2 2023 PIER Q17 2 3 3 3 3 2 0 2 2016 PIER DS1 (Ledge beam) 2 3 3 3 6 2 2 2 2035 PIER D1A 2 3 3 3 6 2 2 2 2039 PIER D2 (AASHTO GIRDER CRACKS) 2 3 3 3 6 2 0 2 2050 RAMP ENTRANCE PIER D2 COLUMN 2 3 3 3 3 2 2 2 2068 PIER D4 (SHEAR KEYS) 2 3 3 3 3 2 2 2082 PIER D10 2 3 6 6 3 2 2 2 2123 TOTAL 34 42 51 51 58 28 18 28 TOTAL URGENT TESTS 20 21 27 27 34 14 14 14 7 Tests for DOTr-MRT3 Structures 4.