Public Works Department Tender

Repairing pot-holes and making up small depressions with ramming or power rolling including screening, cleaning chips or metals and washing, drying as necessary and heating the chips or metal where necessary, cutting pot holes to regular shapes with vertical edges, cleaning the disintegrated materials, heating matrix and applying tack coat (including sides), finishing the top of repaired surface levelled with adjoining area, including cost and carriage of stone aggregates and matrix, excluding cost of applying tack coat....i) With premixed Chips or Bajrees with 54 kg of bitumen per m3 of loose net volume of stone chips using concrete mixer machine. (a) using sutibale pan

Providing and applying tack coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 on the prepared surface cleaned with Hydraulic broom, moistening the surface including cost and carriage of emulsion, hire charges of machinery and labour, cost of fuel and lubricants all complete as per Clause 503 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Premix Carpet: Providing & laying 20 mm Thk open graded Premixed carpet using 13.2 mm @ 0.18 cum / sqm and 11.2mm @ 0.09 cum / sqm size stone agreegates , including thorough cleaning of the surface , applying tack coat , screening , cleaning and preheating stone chips and fully pre coating the same with matrix @ 54 kg / cum of agreegates laying the Premixed chips uniformly over the surface , hand packing thoruogh loading by power roller , including the cost & carriage of stone chips & matrix , heating the Matrix and all other cost & carriage of stone chips in this connection including hire charges and cost of fuel & lubricants of machineries & equipments for construction & quality control as per IRC specification complete including cost of applying Tack Coat using Bitumen Emulsion @3.0Kg./10 sq.m. in tack coat a) using Mobile HMP ( light duty) Specification as per MORTH

Seal Coat : Laying premixed Seal coat ( Ty-B) with approved quality grit/sand @0.6m3/100m2 & hot bitumen ,including heating and mixing cleaned grit ( 100 % passing through 2.36 mm sieve and retained on 180 micron sieve ) uniformly with hot binder @113.5kg per m3 of grit in suitable pan/mobile Hot Mix plant (Light duty), laying and spreading the mix at an uniform rate using suitable means, brusing the surface, if necessary, to ensure uniformity, followed by rolling with power roller including the cost and carriage of binder and aggregates, cost of heating the binder and aggregates and all other incidental charges, cost of fuel and lubricants, including hire charges of machineries, tools & plants required for constraction and quality control complete over freshly laid premixed carpet (b) Using Mobile Hot Mix Plant (Light duty). Specification as per MORTH

ADD : GST - 18%

ADD : WEST BENGAL LABOUR WELFARE CESS = 1%

Any Negative revision of GST will be adjusted accordingly