Municipal Affairs 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. [Tack coat is to be considered separately] ii) By grouting method using matrix with Bitumen VG 30 @ 70 kg / m3 of loose net volume of course aggregate. Requirement of key aggregate may be taken as 10% of coarse aggregate stone chips of size 13.20 mm stone metal and size 11.2mm. Note: Add cost of materials and carriages as per requirement vide Table 3.3-1 of Section 3 to get the final consolidated rate.

Water Bound Macadam Base Course Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate, watering including lighting, guarding, barricading and making necessary earthen bundh of one metre width on each side and preparing the bed by necessary cutting or filling, including cost of all materials and hire and labour charges of all men and machinery and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (iii) Grading-II Aggregate (53 mm to 22.4 mm) Using Stone Screening Type B (11.2 mm) Note : Add cost at site of 1.21 m³ of Grading-2 Aggregates & 0.24 m³ , Stone Dust with Grit (Dhadka) 0.08 m³ , Stone Screening Type-B to arrive at the complete rate.

Wet Mix Macadam Base Course Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including screening of aggregates and granular materials, premixing the material with water at OMC in Wet Mix Plant, carriage of mixed material by tipper to site, laying in uniform layers with Paver inSub- base / Base course on well prepared surface and compacting with Vibratory Roller to achieve thedesired density, including supply of all materials, machinery, fuel and lubricants, including incidentalcosts for lighting, guarding, barricading, making earthen bundh to protect the edges including cost of quality control complete as per Clause 406 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Material to be used per Cum Stone metal 26.5 mm-0.3960 cum Stone metal13.2 mm-0.2640 cum Stone metal 5.6 mm-0.3564 cum Stone dust -0.3036 cum

Bituminous Macadam using Mobile Hot Mix Plant : Providing and laying bituminous macadam with Mobile Hot Mix Plant(Light Duty) using approved crushed aggregrates of specified grading as per Table 500.4 premixed with bituminous binder, transported to site laid over a previously prepared surface at specified laying temperature by means of approved and suitable arrangements to the required grade, level alignment and rolled with suitable power roller for breakdown, inter-mediate and finished rolling as per specification to achive the desired compaction including cost and carraige of stone materials and bitumen, hire charges of machinery and equipment,cost of fuel and lubricant and wages of operational staff quality control complete as per specifications for Road & Bridge Works of MoRT & h (5th Revision). Material to be used per Cum Stone metal 22.4 mm-0.4241 cum Stone metal13.2 mm-0.2827 cum Stone metal 11.2 mm-0.3534 cum Stone metal 5.6 mm-0.2121 cum Stone dust with grit -0.1414 cum Bitumen VG 30 (60/70)-75 kg/cum B. For grading II (19 mm nominal size, 50 mm thick).

Providing and laying Premixed Seal Coat (Type B) with approved quality sand/grit @ 0.6 m3/ 100 m2 and bitumen binder on thoroughly cleaned black top surface coated with tack coat, including heating and mixing cleaned sand/grit (100 % passing through 2.36 mm sieve and retained on 180 micron sieve) uniformly with bitumen binder, laying and spreading the mix at an uniform rate using suitable means, brushing 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 construction and quality control complete as per Clause 511 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). II By Manual Means With Hot Bitumen Binder (@ 6.80 kg / 10 sqm.)

Open-Graded Premix Surfacing using Bituminous (Viscosity grade Paving Bitumen / Modified bitumen)Binder and Mobile Hot Mix Plant (Light Duty) Providing, laying and rolling of Open - graded premix surfacing of 20 mm thickness composed of 13.2 mm (@ 0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) size stone aggregates, including thoroughly cleaning of the surface, screening, cleaning and pre-heating stone chips and fully pre-coating the same either using viscosity grade paving bitumen or cut-back or emulsion, carrying the mixture by any suitable arrangements, laying the mixture uniformly over thesurface, including line, grade and level to serve as wearing course on a previously prepared base, including mixing in Mobile Hot Mix Plant (Light Duty) and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades including the cost and carriage of stone chips and matrix, heating the matrix, preheating the aggregates to required temperature and including the hire charges of Mobile Hot Mix Plant (Light Duty)and other machinery, pay of operators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type A or Type B as per Technical Specification Clause 508 for Rural Roads of MORD.

Dressing and chilchalling Road flanks including cutting and filling with earth up to 150 mm average thickness finished with outward cross-grade of 1 in 30.

GST 18% =Rs.

Labour Cess 1 % = Rs.