Public Works Roads Department Tender

Maintenance of Bituminous Road i) Repair to pot holes by removal of failed material, trimming the sides to vertical and leveling the bottom, cleaning the same with compressed air or any appropriate method filled with B.M (thickness not more than 75 mm in single layer) applying bitumen emulsion prime coat at the bottom and bitumen emulsion tack coat on sides and on bottom as per technical specifications Clauses 502 and 503 for Rural Roads of MORD including tack coat with Cationic Bitumen Emulsion (RS-1) @0.25kg/sqm.

Maintenance of Bituminous surface road Providing and laying Liquid Seal Coat (Type A) with approved quality stone chips and bitumen binder on thoroughly cleaned black top surface, spreading screened & cleaned stone aggregates (100 % passing through 11.2 mm sieve and retained on 2.36 mm sieve) uniformly @ 0.09 m3 of dry aggregate per 10 m2 of area using suitable means, brushing the chips, if necessary, to ensure uniformity, followed by rolling with power roller including the cost and carriage of binder and stone chips, cost of heating the binder and all other incidental charges, cost of fuel and lubricants, including hire charges of machineries, tools & plants required for construction and quality control complete as per Clause 511 of Specifications for Road & Bridge Works of MoRT&H (5th Revision) including tack coat with Cationic Bitumen Emulsion( RS-1) @0.25kg/sqm.

Maintenance of Bituminous surface road iii) Patch repair on already filled pot holes with BM with 6 mm premix carpet using premixed stone chips of approved quality with hot matrix using 0.80 m3 of 11.2 mm chips and 0.25m3 of 5.6 mm chips per 100 m2 of surface, including preheating the stone chips on suitable pans and intimately mixing the hot chips separately with hot matrix @ 70 kg per m3 of stone chips, laying the mixture uniformly over the surface and rolling with power roller, after hand packing and pinning adequately to ensure a compact surface including tack coat with Cationic Bitumen Emulsion @0.25kg/sqm.

Protective work with walling with eucalyptus Bullah 1.5m (av) high on piling 150 mm dia and 4.50m long driven 3.00m (av) below G.L. and 350 mm centre to centre including fitting fixing 3 nos. of half bullah pieces (from 10 cm dia) including cost of necessary nails, bolts, nuts etc and providing 2 to 3m long half bullah ties of 10cm dia @ 2.25 m centre to centre fixed with 10 cm dia bullah posts driven 1.5m below G.L. including cost of all materials and one coat of coal tarring to all bullah etc complete as per direction

Supplying empty cement bags in good condition & filling empty cement bags with earth and placing them in position including tying or sewing mouth (cost of thread included) and all incidental charges complete but excluding cost of sand and gunny bags.

Goods and Services Tax(GST)@18%

Labour Welfare Cess(LWC)@1%