Improvements to Thamaraikulam at Kakkalur Panchayat in Tiruvallur Block under NNT 2025-26 Pac.02

Amount

1.Improvements to Thamaraikulam at Kakkalur Panchayat in Tiruvallur Block

Dismantling of existing (Paver Block) Flag Stone in roof or floor including lifting W-0018

Earth work in all soil except hard rock requiring blasting and conveying for formation of bund with lead of o to 100m developing earth moving machanery and tippers including benching formtion of bunds breaking clouds sectioning etc complete W-0085

Earth work excavation and depositing on bank with initial lead and lift in hard stiff clay and hard gravelly soil as per SS20B for narrow foundations. Etc,.complete.

Cement Concrete 1:4:8 ( One Cement Five sand and Ten Hard Broken stone) using 40 mm gauge Hard Broken Granite stone jelly for foundation including cost and conveyance of materials to site and labour charges for laying, watering and compacting etc. complete.

Cement Concrete 1:3:6 (One cement, Three sand, Six Hard Broken stone) using 20 mm guage machine broken hard broken granite stone jelly including cost conveyance and all labour charges etc. complete.

Supply and Errecting for Centering and shuttering for core wall sides including cost and conveyance and materials of labour charges etc,.complete.

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method).

Flooring with Paver Blocks laid as interlocking blocks inclouding cost and conveyance and other labour charges 60mm Paver Block

Random rubble masonry in cement mortar 1:5 mix with simultaneous

Construction using AUTOCLAVED CELLULAR AERATED CONCRETE BLOCKS of size 600 x 200 x 150 mm using self curing AAC mortar @ 7.5 kg/sqm including the cost of all materials & labour charges, scaffolding etc - as directed by the departmental officers.

Manufacturing, Supplying and Fixing of Stainless steel Hand rails for staircase near wet riser . The rate shall included necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete. M-0652

Supply and fixing of Solar arnamental streel light alround the park including cost and conveyance of Post ,Labour Charges etc

Provision for sitting bench of minimum capacity of 3 persons including all labour charges etc

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

THILLAI NATARAJA ROAD CONSTRUCTIONS P LTD (BID ID -1357506)