Providing Inter locking pavers to TTD Kalyanamandapam village Madakasira Sathya sai districtat Neelakantapuram

Earthwork excavation for foundations and depositing on bank for all lifts and with an initial lead of 10 m including all Operational, incidental ,labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work. Ordinary soil- MECHANICAL means up to 3 m depth

Filling of foundations and basement with best river sand in layers of not more than 15 cms thick each well watered to saturation and consolidated including cost and conveyance of all materials, incidental charges etc., complete.

Cement Concrete (1:3:6) 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.

Plastering in CM (1:3) 12 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

Centering charges for VCC vertical walls of plane surface including open drains of 600 mm size and above. Note: The centering charges are for both the faces of the respective numbers. The measurement of centering charges shall be in "sqm"for one face only and the centering charges given are for two faces of centering

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 coarse on 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.

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.

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 data can be worked out accordingly. i.e. 1.Cycle tracks and pedestrain footpaths, 2. Residential streets, 3. Industrial 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.

Painting Two coats for new walls with Acrylic emulsion paint exterior grade with silicon additives having VOC (Volatile Organic Compound ) content less than 50 grams/ liter over a priming coat using cement primer exterior grade-2 for plastered surface (Total Three coats) of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for external walls.