2025-26- 15th FC 2nd Ins Veerakalpudhur - Ret Wall

Amount

Dismantling the the existing Plain Cement Concrete in the existing causeway / bridge and clearing away from the work site and carefully stacking the usefull materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc., complete.

Conveyanance existing causeway / bridge and clearing away from the work site and carefully stacking the usefull materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc., complete.

Earth work open excavation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc. complete. Complying with Standard Specifications as per SS 20 B TNDSS No. 23 & 24 V,VI,S2

Plain Cement Concrete 1:4:8 Mix (one part cement, four part sand and Eight part of aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc. complete. Complying with Standard Specifications as per TNDSS No. 28 V, VI (S2) (S5A) VII

Supply and filling in foundation and basement with Gravel in layers of not more than 15cm.thick well rammed watered and compacted with surface vibrator, watered and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and errecting centering to sides and soffits including supports and strutting for drainage sides and culvert body wall sides using M.S Sheets of size 90cm x 60cm and B.G 10stifened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over( silver oak joists ) of size 10cm x 6.50cm spread at about 90cm including all labour charges and cost and conveyance of all materials to site etc. complete Complying with Standard Specification as per TNDSS No.90(S3),86,86A,V,VI,(S3),VII (For Drain,Deck slab & Retainingwall)

Centering Below 1.00m height

Centering Abow 1.00m height

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire) (S.No:168-SD Book Vol-I )

Reinforced Cement Concrete 1:1.5:3 (One Cement, One and half crushed stone sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges, centering and shuttering but including Super Plasticiser, mixing charges for machine mix, laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers - machine mix

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.-Mixing by mechanical means (S.No:135-SD Book Vol-I )

TECH MIND CONSTRUCTION (BID ID -1463396)

SK ENGINEERING CONTRACTOR (BID ID -1463435)