Tender For Construction Of Garbage Pit And Cleaning Of Sedimentation Tank (Replacement Of Filter Media) Under Shq Bsf Silchar., silchar-Assam

Tender For Construction Of Garbage Pit And Cleaning Of Sedimentation Tank ( Replacement Of Filter Media ) Under Shq Bsf Silchar. ; 1 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means In Foundation Trenches Or Drains ( Not Exceeding 1.5 M In Width Or 10 Sqm On Plan ) , Including Dressing Of Sides And Ramming Of Bottoms, Lift Upto 1.5 M, Including Getting Out The Excavated Soil And Disposal Of Surplus Excavated Soil As Directed, Within A Lead Of 50 M.All Kinds Of Soil. 2 Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level : 1:5:10 ( 1 Cement : 5 Coarse Sand ( Zone-Iii ) : 10 Graded Stone Aggregate 40 Mm Nominal Size ) 3 Brick Work With Common Burnt Clay F.P.S. ( Non Modular ) Bricks Of Class Designation 7.5 In Foundation And Plinth In:Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 4 15 Mm Cement Plaster On The Rough Side Of Single Or Half Brick Wall Of Mix : 1:6 ( 1 Cement: 6 Fine Sand ) 5 White Washing With Lime To Give An Even Shade : 13.37.1 New Work ( Three Or More Coats ) 6 Making Plinth Protection 50Mm Thick Of Cement Concrete 1:3:6 ( 1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate 20 Mm Nominal Size ) Over 75Mm Bed By Dry Brick Ballast 40Mm Nominal Size Well Rammed And Consolidated And Grouted With Fine Sand Includingfinishing The Top Smooth. 7 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form Forwalls5.9.3 Suspended Floors, Roofs, Landings, Balconies And Access Platform 8 Reinforced Cement Concrete Work In Beams, Suspended Floors, Roofshaving Slope Up To 15° Landings, Balconies, Shelves, Chajjas, Lintels, Bands, Plain Window Sills, Staircases And Spiral Stair Cases Above Plinthlevel Up To Floor Five Level, Excluding The Cost Of Centering, Shuttering, Finishing And Reinforcement With 1:1.5:3 ( 1 Cement : 1.5 Coarsesand ( Zone-Iii ) Derived From Natural Sources : 3 Graded Stone Aggregate20 Mm Nominal Size Derived From Natural Sources ) 9 Steel Reinforcement For R.C.C. Work Including Straightening, Cutting, Bending, Placing In Position And Binding All Complete Upto Plinth Levelthermo-Mechanically Treated Bars 10 Removing Of Filter Media From Filtration Unit And Disposal With 50 Mtr Lead As Per Direction Of Engineer-In-Charge : Gravels Of Size Upto 40 Mm 11 Supplying And Stacking And Laying In Layers Of Required Thickness At Site In Filtration Unit With Jamuna Sand Of Size 0.60 Mm Complete , As Per Phe Specification & Direction Of Engineer-In-Charge 12 Supplying Stacking And Laying In Layers Of Required Thichness At Site In Filtration Unit With Gravels Of Various Size Complete As Per Phe Specification & Direction Of Engineer-In-Charge: Up To 10 Mm Nominal Size 13 Supplying Stacking And Laying In Layers Of Required Thichness At Site In Filtration Unit With Gravels Of Various Size Complete As Per Phe Specification & Direction Of Engineer-In-Charge: 20Mm Nominal Size 14 Supplying Stacking And Laying In Layers Of Required Thichness At Site In Filtration Unit With Gravels Of Various Size Complete As Per Phe Specification & Direction Of Engineer-In-Charge: 40 Mm Nominal Size 15 Cleaning And Desilting Of Septic Tanks , Manhole , Sewer Line I / E Dewatering & Removalof Night Soil / Human Excreta / Rubbish Mixed With Earth Etc. And Disposal Of Same And Lead Up To 50 Mtr, All As Per The Direction Of Engineer-In- Charge. 16 Add Gst Multification Factor @1.0633 17 Add Cost Index @ 45.00 % Above On Dsr Items Only ( I.E. Except Item No 10 To 15 )

Refer document

INR 28100.0 /-

INR 14 Lakhs /-

Name of Work: C/O Garbage pit and cleaning of sedimentation tank (Replacement of filter media) underSHQ BSF SILCHAR.

Sl. No.	Item Description
1	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil.
2	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size)
3	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand)
4	15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand)
5	White washing with lime to give an even shade : 13.37.1 New work (three or more coats)
6	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm bed by dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand includingfinishing the top smooth.
7	Centering and shuttering including strutting, propping etc. and removal of form forWalls5.9.3 Suspended floors, roofs, landings, balconies and access platform
8	Reinforced cement concrete work in beams, suspended floors, roofshaving slope up to 15° landings, balconies, shelves, chajjas, lintels,bands, plain window sills, staircases and spiral stair cases above plinthlevel up to floor five level, excluding the cost of centering, shuttering,finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarsesand(zone-III) derived from natural sources : 3 graded stone aggregate20 mm nominal size derived from natural sources)
9	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo-Mechanically Treated bars
10	Removing of filter media from filtration unit and disposal with 50 mtr lead as per direction of engineer-in-charge : Gravels of size upto 40 mm
11	Supplying and stacking and laying in layers of required thickness at site in filtration unit with jamuna sand of size 0.60 mm complete ,as per PHE specification & direction of engineer-in-charge
12	Supplying stacking and laying in layers of required thichness at site in filtration unit with gravels of various size complete as per PHE specification & direction of engineer-in-charge: up to 10 mm nominal size
13	Supplying stacking and laying in layers of required thichness at site in filtration unit with gravels of various size complete as per PHE specification & direction of engineer-in-charge: 20mm nominal size
14	Supplying stacking and laying in layers of required thichness at site in filtration unit with gravels of various size complete as per PHE specification & direction of engineer-in-charge: 40 mm nominal size
15	Cleaning and desilting of Septic tanks ,Manhole ,sewer line i/e dewatering & removalof night soil/human excreta/rubbish mixed with earth etc. And disposal of same and lead up to 50 mtr, all as per the direction of Engineer-in- Charge.
16	Add GST Multification Factor @1.0633
17	Add Cost index @ 45.00 % above on DSR items only (i.e. except item no 10 to 15 )