WBSAMB / CEO / 49 / 2025 - 26

Cleaning compound premises of shurbs,plants,jungles etc. By cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary).For jungle area

Extra over the corresponding item of earth work for removing semi liquid mud or slushy earth by iron pans, buckets etc.From drain

Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with theMunicipal / Corporation Rules for such disposal, load inginto truckandcleaning the site inall respect asper direction of Engineer in charge

Dismantling artificial stone flooring upto 50 mm. Thick by carefully chiselling without damaging the base and removing rubbish as directed within a lead of 75 mtr. A) In Ground floor including roof.

(b) Applying 2 coats of Non-Toxic Acrylic Polymer modified Paint having adhesive & waterproofing properties by mixing in proportion (1 liquid: 4 cementitious material) or as per manufacturer's specification for water proofing layer in water tank etc. (No Departmental Cement is required)

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. a) Pakur Variety

Supplying , spreading and compacting Sand to required thickness, in layers not exceeding 150 mm to proper gradient and camber, inundating each layer by water and packing and ramming layer by layer to achieve desired compaction, including lighting, guarding, barricading and making adequate earthen bundh where necessary, curing with water as per direction, mending cracks and depressions by ramming wherever necessary.

Construction of Sub Base using Local Materials, spreading in uniform layers with Motor grader on prepared surface, including screening the metal as necessary, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (i) For Construction of Sub Base by compacting 1st class brick aggregates (40 mm down) and sand (in proportion of 60:40)

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches

(i) Cement concrete with graded stone ballast (40 mm. size) excluding shuttering. In ground floor (A) [ Pakur Varity ] (a) 1:3:6 proportion

Controlled Cement concrete with well graded stone chips (20 mm nominal size) excluding shuttering and reinforcement with complete design of concrete as per IS : 456 and relevant special publications, submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in charge. Consumption of cement will not be less than 300 Kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix foumula. In ground floor and foundation.[using concrete mixture] M 25 Grade

Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.(b) Where staging is not required.

Bituminous filler of approved type in expansion joints of dummy joints including finishing the top surface as directed.

Add GST @18%

Add Labour Welfare Cess @ 1%

Please Enable Macros to View BoQ information