SETTING UP OF DIGITAL SCIENCE PARK AT TECHNOPARK PHASE IV, THIRUVANANTHAPURAM, KERALA

Laying and Jointing PVC Pipe. Heading OD68729/2025-2026 Boring, providing and installation bored cast-in-situ reinforced cement concrete piles of grade M-35 of specified diameter and length below pile cap as per structural drawing, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. by Crawler mounted, telescopic boom hydraulic piling Rig all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured up to bottom of pile cap). Note: Truck Mounted rotary/TMR/Tube well boring machine shall not be used. 800 mm dia piles

OD68742/2025-2026 Boring, providing and installation bored cast-in-situ reinforced cement concrete piles of grade M-35 of specified diameter and length below pile cap as per structural drawing, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. by Crawler mounted, telescopic boom hydraulic piling Rig all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured up to bottom of pile cap). Note: Truck Mounted rotary/TMR/Tube well boring machine shall not be used 1000 mm dia piles

OD68741/2025-2026 Boring, providing and installation bored cast-in-situ reinforced cement concrete piles of grade M-35 of specified diameter and length below pile cap as per structural drawing, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. by Crawler mounted, telescopic boom hydraulic piling Rig all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured up to bottom of pile cap). Note: Truck Mounted rotary/TMR/Tube well boring machine shall not be used 1200 mm dia piles

OD4215/2023-2024 Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in Charge.<br>Single pile above 150 tonne and upto 200 tonne safe capacity<br>Initial test (Test Load 2.5 times the Safe capacity)

OD4224/2023-2024 Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in Charge.<br>Single pile above 150 tonne and upto 200 tonne Safe capacity<br><br>Routine test (Test Load 1.5 times the Safe capacity)<br>Routine test (0.5% of total No. of piles)

OD4228/2023-2024 "Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer incharge.Note: 1. Initial and Routine Load Test shall not be carried out by Dynamic method of testing.Note: 2. Testing agency shall submitt the design of loading platform<br>for the approval of Engineer-incharge."<br><br>Single pile above 300 tonne and upto 350 tonne Safe capacity<br>Initial test (Test Load 2.5 times the Safe capacity)<br>

OD4250/2023-2024 :Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge /Anchor piles method and preparation of pile head onstruction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer incharge. Note: 1. Initial and Routine Load Test shall not be carried out by Dynamic method of testing.Note: 2. Testing agency shall submitt the design of loading platform for the approval of Engineer-in-charge.<br> Single pile above 300 tonne and upto 350 tonne Safe capacity <br>Routine test (Test Load 1.5 times the Safe capacity)<br>Routine test (0.5% of total No. of piles)

OD4294/2023-2024 Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles<br>method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification<br>& the direction of Engineer in-charge. Note: 1. Initial and Routine Load Test shall not be carried out by Dynamic method of testing. Note: 2. Testing agency shall submit the design of loading platform for the approval of Engineer-in charge<br>Single pile above 400 tonne and upto 450 tonne Safe capacity<br>Initial test (Test Load 2.5 times the Safe capacity)<br><br>

OD4302/2023-2024 &quot;Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles&lt;br&gt;method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification&lt;br&gt;&amp; the direction of Engineer in-charge.Note: 1. Initial and Routine Load Test shall not be carried out by Dynamic method of testing.Note: 2. Testing agency shall submitt the design of loading platform for the approval of Engineer-incharge.&quot;&lt;br&gt;Single pile above 400 tonne and upto 450 tonne Safe capacity&lt;br&gt;&lt;br&gt;Routine test (Test Load 1.5 times the Safe capacity)&lt;br&gt;Routine test (0.5% of total No. of piles)&lt;br&gt;&lt;br&gt;

20.9 Integrity testing of pile using Low Strain / Sonic Integrity Test/ Sonic Echo Test method in accordance with IS 14893 including surface preparation of pile top by removing soil, mud, dust & chipping lean concrete lumps etc. and use of computerised equipment and high skill trained personal for conducting the test & submission of results, all complete as per direction of Engineer-in-charge. Note:- The inclusion of the above item in the schedule of work shall be judiciously decided by the technical sanctioning authority, keeping in view the quality control, type of soil strata & importance of the project.