Project Introduction TRANSITIONAL PROJECT IMPLEMENTATION SUPPORT FOR EMERGENCY RECONSTRUCTION PROJECTS IN NEPAL

Transcription

1 Project Introduction TRANSITIONAL PROJECT IMPLEMENTATION SUPPORT FOR EMERGENCY RECONSTRUCTION PROJECTS IN NEPAL 1

2 JICA Activities Field Level Mason Training House-owner Training Enrollment Camp TOT for DL-PIU Engineer Mobile Team for Survey and Assistance/Public Awareness Campaign Inspection Training for DL-PIU Engineers Refresher Training for Mason Technical Assistance Central Level Housing Design Catalogue Minimum Requirements for masonry structure, (Poster, Handbook) Training materials (Guidebook, Handbook, Technical Video) Inspection Manual, Inspection training curriculum Correction Manual (A part of Retrofitting manual) Compliance Catalogue 2

3 JICA Activities Mason Training Total Number of Trained mason :1285 3

4 JICA Activities House-owner Training Total Number of House-owner orientation:

5 JICA Activities Refresher Training Total Number of Trained Mason: 353 5

6 JICA Activities TOT for DL-PIU Engineer DLPIU Engineer:136 DLPIU SubEngineer:63 DLPIU Assistant SubEngineer:47 Total:246 6

7 JICA Activities Inspection Training DLPIU Engineer/Engineer/Assistant Sub Engineer:150 7

8 JICA Activities Enrollment Camp 8

9 JICA Activities Enrollment Camp S.N Area 1 Chautara Municipality, Ward number- 3,4 and 7 Support Complete Management Support 2 Irkhu VDC Complete Management Support 3 Kadambas VDC Complete Management Support 4 Chautara Municipality, Ward number-8 Complete Management Support and 9 5 Chautara Municipality, Ward number-1 Complete Management Support and 2 6 Chautara Municipality, Ward number-5 Complete Management Support and 6 7 Karthali VDC Volunteers Support/Management Lead 8 Mankha VDC Volunteers Support 9 Bahrabise VDC Volunteers Support 10 Bhotechaur VDC Volunteers Support 11 Batase VDC Volunteers Support 11 Syaule Bazaar VDC Volunteers Support 12 Melamchi Municipality (Sindhukot) Volunteers Support/Management Lead 9

10 JICA Activities Mobile Team for Survey and Assistance Public Awareness Campaign CBRC formation facilitation 10

11 11 Monitoring & technical assistance Activities

12 Public Awareness Campaign and Survey Public Awareness Campaign + Survey 1 ward one gathering Orientation on MR Orientation on Inspection Guidelines Orientation on CBRC Discussion on issues Interview with WCF representatives Survey of hhs Interview of house owner Interview of masons Technical Assistance 12

13 Public Awareness Campaign and Survey Mobile team (1 engineer + 1 social mobilizer) 12 teams Total number of interview with WCF Sindhupalchowk:204 Gorkha:144 Total Number of Campaigns Sindhupalchok:279 number Gorkha:144 Total number of buildings surveyed: hhs were in planning stage 1346 hhs (Under construction/completed) 13

14 14 Public Awareness Campaign and Survey

15 Ratio of Houses Compliant with MR Surveyed Houses VDC Total House Owner knows MR Mason knows MR Compliant with MR Overall 1346 (100%) 640 (47.5%) 894 (66.4%) 247 (18.4%) Constructed by Masons trained by TPIS-ERP 358 (100%) 194 (54.2%) 330 (92.2%) 89 (24.9%) More than 92.2% of Mason knows MR but just 24.9% is compliant (Overall 18.4%) How to increase the number of Compliant houses?? 15

16 Ratio of Houses Compliant with MR 100.0% MR Compliant Ratio 80.0% 60.0% Ratio of compliant Houses are increasing each month 40.0% 38.8% 20.0% 0.0% 3.6% 4.1% ~2015 Jan-Mar 2016 Apr-Jun % 28.3% Jul-Sep 2016 Oct-Dec

17 Ratio of Houses Compliant with MR VDC Total Overall ~Plinth Band ~Roof Band Completed Compliant with MR Total Compliant with MR Total Compliant with MR Total Compliant with MR Total (18.4%) (47.1%) (27.6%) (6.7%) Till Plinth Band, compliant Houses are 47.1% But when they complete the construction, it became just 6.7% How to keep 47.1% of compliant ratio till Completion of the work? 17

18 CBRC formation facilitation Program Target Chautara Cluster:198 Melamchi Cluster:198 Bahrabise Cluster:162 Achievement Chautara Cluster:102 Melamchi Cluster:23 Bahrabise Cluster:35 18

19 TA team 19

20 JICA Activities Housing Design Catalogue, volume 1 NBC/IS JMA Kobe 20

21 JICA Activities Minimum Requirements Minimum Requirements (MRs) for Stone Masonry in Cement Mortar (NBC202) Page1 No. Category 1 Site Selection No. of story Span of wall 2 Shape of House Size of room 3 Foundation 4 Plinth A building shall not be constructed if site is: Height of wall Proportion General Depth Width General Height Width Reinforcement Geological fault or Raptured Area Areas Susceptible to Landslide Steep Slope > 20% Filled Area River Bank and Water logged Area Up to two storied load bearing masonry buildings constructed in cement mortar. The span of wall shall not more than 4.5 meters The area of individual floor panel not more than 13.5 square metres The height of wall should not be more than 3.0 meters The house shall be planned in square, rectangular. Avoid long and narrow structure should not be more than 3 times of its width. The foundation trench shall be of uniform width. The foundation bed shall be on the same level throughout the foundation in flat area. The depth of footing should not be less than 800mm for one story, 900mm for two storey. The width of footing should not be less than 600mm in medium soil condition. As depend on soil condition. Shown in detail drawings. Provide a reinforced concrete band at plinth level, as shown in detail drawings. The top level of plinth should not be less than 300mm from existing ground level. Recommendation is 450mm. Minimum height of Plinth band is 150mm. Minimum thickness of plinth band width should be equal to wall thickness. 350mm for Stone masorny. Main reinforcement should be 4 12 dia. bars. Use 6mm diameter rings at 150mm. Hook length should be 500mm. Bars shall have a clear cover of 25mm concrete. 5 Walls General Joints Masonry should not be laid staggered or straggled in order to avoid continuous vertical joints. At corners or wall junctions, through vertical joints should be avoided by properly laying the masonry. It should be interlocked. Mortar joints should not be more than 20mm and less than 10mm in thickness. The ratio recommend 1:4 (Cement: Sand). Handbook of MR Through Stone Through stone of a length equal to the full wall thickness should be used in every 600 mm lift at not more than 1.2 m apart horizontally. Width The minimum width of wall is 350mm for one storey and two storey. MR of SMC 21

22 JICA Target Districts Minimum Requirement Construction Sequence Poster Minimum Requirements Poster 22

23 JICA Activities Inspection Materials NRA Inspection Guidelines Inspection Manual 23

24 JICA Activities Inspection Guidelines Procedure and Forms Inspection Sheet 24

25 Activity Plan from now on Field Level Mason Training House-owner Training TOT for DL-PIU Engineer Mobile Team for Survey and Assistance/Public Awareness Campaign Inspection Training for DL-PIU Engineers Refresher Training for Mason Central Level Housing Design Catalogue, Vol. 1 Minimum Requirements for masonry structure, (Poster, Handbook) Training materials (Guidebook, Handbook, Technical Video) Inspection Manual, Inspection training curriculum Housing Design Catalogue, Vol. 2 Correction Manual (A part of Retrofitting) 25

26 Activity Plan from now on Housing Design Catalogue, Vol. 2 There is no specification of Timber structure, Concrete Block, Stabilized Soil Block, etc on NBC. It takes time to set Minimum Requirement of these methods. It is better to make fix design in the catalogue. 26

27 Activity Plan from now on Correction Manual Ex. Adding horizontal band Target: New construction Non compliance construction can be appeared during inspection. Need of Correction / Retrofitting. Ex. Adding Vertical element Correction manual should be developed as a part of retrofitting. 27