Tirumala Tirupati Devasthanams Tender

Construction of granular sub base (By Mix in Place Method at quarry) by providing Close graded material (Table 400-1) including conveyance, spreading in uniform layers with motor grader 110 HP, on prepared surface, mixing materials with Tractor-rotavator at OMC including cost of watering and compacting with vibratory roller 8-10 tonnes capacity to achieve desired density etc., complete as per Technical specification vide clause No.401 of MORD/MORTH (4th Revision) and as directed by the Engineer-in-charge. - do - for grading-III material ( CBR value = 20 (minimum) ).

Providing, laying, spreading and compacting graded stone aggregate (IRC size HBG crushed stone aggregate confirming to Table 400-12 & Table 400-13) to Wet mix Macadam specification including premixing the material with water at OMC in Mechanical mixer, carriage of mixed material by Tipper to site, laying in uniform layers in sub-base and /base course on a well prepared sub-base and compacting with Vibratory roller 8-10 Tonnes weight to achieve desired density including lighting,barricading and maintenance of diversion etc., as per Technical specification vide clause No.406 of MORTH (5th Revision) etc., complete in all respects and as directed by Engineer-in-charge during execution. - do - for thickness of more than 100mm using vibratory roller.

Providing and fixing M40 grade high density Cobble stone interlock pavers of 80 mm thick using 12mm& down size HBG crushed metal for manufacture of blocks - approved by the department and of approved size & shape of dumbell, zigzag,I-block or any other shape approved by the department.,over sand bed of 50 mm average thickness and compacting with vibrating plate compactor having 3 tone compaction force there by forcing part of sand undeneath to come up in between joints. final compaction of paver surface to be done after spreading and brushing the fine sand into joints to its final level. The work includes cost of all materials such as cobbel stone. inter lock pavers, sand etc., Labour and equipments such as cutting machine, lift, loading & unloading to work site clearing,bringing required for the successful completion of work as per drawings and Technical Specification Clause 1504 MORD and as directed during execution by the Engineer-in- charge of the work.

(Rupees Ten Lakhs seventy five thosusand twenty one and paisa sixty seven only