Providing Paver Block Pathway for Development of Neithal Heritage Park at Nagore in Nagapattinam District

Amount

Earth work open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in Hard stiff clay, stiff black coton soil, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and hard gravely soil - First depth of 2 metre

Filling in foundation and basement with excavated earth in layers of not more than 15 cm thick well rammed watered and compacted etc.,Complete complying with standard specification. -1m3

Plain Cement concrete 1:4:8 (One cement four M sand and eight broken Machine crushed stone jelly) using HBG Machine crushed stone jelly of size 40mm gauge for founding and basement including de- watering if found necessary and laid in layers of not more than 15cms thick etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and erecting steel centering including necessary supports for plane sufaces for Reinforced Cement Concrete works such as column footings, column pedastals, plinth beams, grade beams, staircase steps, etc., which required only nominal strutting using mild steel sheets of size 90cmx60cm and 10 BG stiffened with welded mild steel angles of size 25mmx25mmx3mm for boarding, laid over silver oak joists of size 10cmx6.5cm space at about 75cm centre to centre or at suitable intervals etc, complete in all floors complying with standard specification. ( Payment for centering shall be given after the concrete is laid)

Supplying and laying of interlock paverblock of 83mm thick M20Grade(1:11/2:3)with combination of Grey color block 95% and Red color block 5% over the well consolidated sand bed. Paverblock should be laid from one end and ensure that each block is laid as close as possible and cutting the blocks to required size and shape to match the edge. The paverblock laying area should be compacted by a mechanical plate compacter to make a uniform top surface. Then fine sand should be spread over the top surface and compacted so as to fill all the joints etc, complete. The rate is inclusive of cost of all materials, loading, unloading, conveyance, laying, compaction of blocks but excluding cost of sand filling. The design of block and laying pattern should be got approved by the departmental officers.

WET MIX MACADAM Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 150 mm thick specification including premixing the materials with water at OMC in mechnanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5

GST at 18 percentage

ab builders (BID ID -1344261)

SRI SAMAYAPURAM CONSTRUCTIONS (BID ID -1343561)