Tirumala Tirupati Devasthanams Tender

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Cement Concrete (1:4:8) using 40 mm (0.54 cu.m) and 20mm (0.27 cu.m) and 12 mm (0.09 cu.m) nominal size Hard Broken Granite crushed metal from any source conforming to relevents ISI standards for foundations etc., laid in layers of not more than 15cm thick well compacted including curing, machine mixing, cost and conveyance of all materials etc., complete. (for protection wall and drain along the wall)

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Cement Concrete(1:2.5:5)-grade M15 using 20 mm ( 0.54 cu.m) and 12 mm (0.36cu.m) nominal size hard broken granite crushed metal from any source conforming to the relevant ISI standards for foundations etc., laid in layers of not more than 15 cm thick well compacted including curing, ,machine mixing, cost and conveyance of all materials etc., complete. Note: Measurement boxes shall be used for measuring the quantities of cement, aggregate and water required for the given concrete mix. (for drain)

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Supply of Stone crusher dust finer than 3 mm with not more than 10% passing 0.075 sieve (M-021) for under stone pitching

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Plastering in Cement mortar (1:5) 20 mm thick using best river sand from approved quarry including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete for the following proportions. For drain

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Supply of machinery in desilting works guide lines for engaging Excavator- Loader (JCB) (Capacity / out put of machine 0.24/1 Cum) 1. The owner should transport the JCB to the work spot at his own costs 2. The Excavator- Loader (JCB) should be able to excavate a minimum of 40 cubic meter of Earth per hour. 3. The Excavator- Loader (JCB) should be able to load 20 tractor as per hour with quantum of 2.83 cubic metre of loose factor per each tractor. 4. The rate of per hour is inclusive of all the costs like POL, Transportation of Machine, Driver Batta and other incident charges. 5. The payment of the Excavator- Loader (JCB) should be paid hourly basis subject to the condition 2&3 cited above. 6. The Excavator- Loader (JCB) should have the Tacho metre and it should function properly

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;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. NOTE: 1. As standard data as per the MORTH sth revision for GSB specification has not revised, MORTH 4th revision is adopted for GSB. 2. The thickness of the compacted single layer shall not be less than 100 mm and shall not be more than 225 mm

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;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/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. NOTE: 1. As three wheeled smooth steel rollers are commonly in use, the same has been provided as an alternative which can be used if the thickness of individual layer does not exceed 100 mm. 2. The thickness of single compacted Wet Mix Macadam layer shall not be less than 75 mm. 3. The thickness of single compacted Wet Mix Macadam layer shall not be more than 200 mm. - - do - for grading-III material ( CBR value = 20 minimum)

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Providing and fixing precast concrete blocks (interlocking pavers) using not lessthan M40 grade paver blocks and thickness not less than 80 mm for medium traffic areas conforming to IS 15658-2006 of all shapes and designs as per the specification, over sand bed of 20 mm to 40 mm (30 mm average) thickness and compacting with vibrating plate compactor having 3 tonne compaction force there by forcing part of sand underneath 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 interlocking pavers, sand etc., Labour and equipments such as cutting machine, lift, loading & unloading to work site clearing, bringing required all materials 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.

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Note: i. Thickness of interlocking pavers and underlaying sand bed shall be as per the Table 1 of IRC SP:63-2004 based on the traffic and type of road. The dala can be worked out accordingly. i.e. 1.Cycle tracks and pedestrain footpaths, 2. Residential streets,3. lndustrial streets, bus and truck parkings areas and 4. Arterial streets, etc. ii. The base and sub-base over which interlocking pavers are to be laid shall also be as per the Table '1 of IRC SP:63-2004 based on the traffic and type of road/ground surfaces.

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Cement Concrete (1:3:6) using 20 mm ( 0.54 Cum) and 12 mm (0.36 Cum) nominal size hard broken granite crushed metal from any source conforming to the relevant ISI standards for foundations etc., laid in layers of not more than 15 cm thick well compacted including curing, machine mixing, vibration charges, cost and conveyance of all materials etc., complete. Note: Measurement boxes shall be used for measuring the quantities of cement, aggregate and water required for the given concrete mix.

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Hire charges for centering of the VCC Vertical walls of plane surface (rate is for both sides centering) including open drains

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Note : The centering charges for VCC vertical walls are both the faces of the repsective members. The measurement of centering charges shall be in Sqm for one face only and the centering charges given are for two faces of centering.

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Conveyance of excavated surplus earth to a distance 3 kms from the site of work to the place where specified by the Engineer-in-Charge including loading and unloading etc., complete as directed during execution

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Removal of wet silt and sludge by manual means from sullage drains with aid of baskets and vessels.

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Conveyance Charges of materials by head loads for earth conveyance up to 100 mts.

Construction of Retaining Wall and providing interlocking pavers of Kanchi Matt at Tirumala;Providing rough stone dry packing for revetment using hard broken granite stone of 225 mm size including cost and conveyance of all materials etc., complete.