1. Industrial Training Report March 2013 VARIOUS SITES OF ULCCS Ltd Dept. of CE, GCE Kannur 1

2. 2 ULCCS Ltd. Uralungal Labour Contract Co-operative Society Ltd  Head Quarter : Madappally, Vatakara Thaluk, Kozhikode Dist  Reformist movement led by Sri. Guru Vagbadananda  “Athmavidhya Sangham”  Campaigns against the superstitious beliefs and practices.  Uralungal Koolivelakkarude Paraspara Sahaya Sangam  Main objectives: Employment generation to the poor  Provide a better living condition and upliftment of the depressed and financially backward class

3. Dept. of CE, GCE Kannur 3 Location : Anakkampoyil, Kozhikode Dist. Client : PWD Site 1: Kandappanchal Bridge

4. Dept. of CE, GCE Kannur 4 Site 1: Kandappanchal Bridge ● First of its kind in Kerala ● To avoid washing away of columns by heavy water speeding at 200 km/h. ● OPC 43 Grade cement ● Fe 500 steel ● Stage work by cribs and ISMB, Cup and lock at a few places

5. Dept. of CE, GCE Kannur 5 Specification: Arch : 75 mm Width Depth Varies from 230mm at ends to 180 mm at crown Site 1: Kandappanchal Bridge

6. Dept. of CE, GCE Kannur 6 Site 1: Kandappanchal Bridge

7. Dept. of CE, GCE Kannur 7 Site 2: Mukkam Bridge Location: Mukkam, Kozhikode Dist. Client : PWD Connects Mukkam to Koodaranji and Anayamkunnu Estimate at 18 Cr. Special Feature: Seismic Arrestor Two restraints at interior side of girders to preventslateral movement during earthquakes.

8. Dept. of CE, GCE Kannur 8 Site 2: Mukkam Bridge ● Piers 10 Nos 1500mm φ ● Abutments 3 Nos ● Piles : 4 per pier = 52 nos Total

9. Dept. of CE, GCE Kannur 9 Site 2: Mukkam Bridge

10. Dept. of CE, GCE Kannur 10 Site 3: UL CYBER PARK Location: Calicut - Ramanattukara Byepass Infrastructure Development Project ITES Peculiarity : Curved Structure – Eliminates need of expansion joints

11. Dept. of CE, GCE Kannur 11 4 Types of Slabs Used : 1.Conventional Slab 2.PT Slab/Post Tensioned Slab 3.Grade on Slab 4.Grid Slab Special Techniques Employed : Vacuum Dewatered Flooring - Industrial Grade Flooring Cinder Water Proofing Techniques Site 3: UL CYBER PARK

12. ● Location: Kuttikkattur, Kozhikode ● Client : Malabar Builders ● Total Area : 55.2 Acres (88 Plots) ● Elevations Difference : 112 m Dept. of CE, GCE Kannur 12 Site 4: Land Development

13. Dept. of CE, GCE Kannur 13 Road Works : 4 Layers Granular Sub Base 40mm & 20mm Coarse aggregate in 2:1 ratio with sand and dust Wet Mix Aggregate with more dust and water for smooth surface Emulsion 12mm aggregate and emulsion BM & BC Finishing layer with 20mm,12mm,6mm aggregate and tar Site 4: Land Development

14. Dept. of CE, GCE Kannur 14 ●Terracing ● Geotextiles & Geofibers ●Natural Grass (Ramacham) Soil Stabilization Techniques

15. Dept. of CE, GCE Kannur 15 Ramacham Grown on Terraces Geotextiles laid on slopes with no terracing Terracing

16. Dept. of CE, GCE Kannur 16 Site 5: Foundation For Molasses Tank Location : Thiruvangur, Kozhikode Client : Kerala Feeds Activity at the time of visit: Piling 12# each of 16mm dia and 20mm alternatively Section of Pile Showing Rfmt

17. P Dept. of CE, GCE Kannur 17 Site 5: Foundation For Molasses Tank Piling OperationSpiral reinforcement and clear blocks

18. Dept. of CE, GCE Kannur 18 Site 5: Foundation For Molasses Tank Steps 1.Prepare hole by hammering and drive out soil by DMC 2.Insert liner after first 1.5m depth. Continue hammering till bedrock is found (approx 8m for this site). 3.Insert steel cage 4. Concrete using tremie pipe method. Method of Piling : DMC ( Direct Muck Circulation )

19. Dept. of CE, GCE Kannur 19 Tremie concreting 1. Insert tremie pipes leaving aproximately 30cm gap at bottom. 2. Place the funnel with closed neck 3. Fill the funnel with concrete and open the neck suddenly. Concrete moves down and blocks bottom end. 4. Pour more concrete and slowly liftingbthe pipe.

20. Dept. of CE, GCE Kannur 20 Site 6: Bank Building Location : Chakkittappara,Perambra,Kozhikode Client : Chakkittappara Service Co-operative Bank Purpose : Bank Building Cum Shopping Complex- Extension Work

21. Dept. of CE, GCE Kannur 21 1. Strong Room  30 cm thick RCC box  12mm φ @ 150 c/c till 1.5m height. Thereafter 180 c/c 2. Staircase 120cm wide Waist slab type – 19 cm thick waist slab 3. Lift Pit 1850mm X 1500 mm RCC walls on four sides – Water proof Features observed:

22. Dept. of CE, GCE Kannur 22 Development length for stair Strong room reinforcement

23. Dept. of CE, GCE Kannur 23

24. Dept. of CE, GCE Kannur 24 Y our Q uestions