Construction Of New Drain From Sangrampur Village To Existing Drain At Sarmara ( 1380 Mtr . ) Near Ash Pond-2 , Bktpp, Bakreswar Thermal Power Plant-West Bengal

Construction Of New Drain From Sangrampur Village To Existing Drain At Sarmara ( 1380 Mtr . ) Near Ash Pond-2 , Bktpp , Earth Work In Excavation Of Foundation Trenches Or Drains , In All Sorts Of Soil ( Including Mixed Soil But Excluding Laterite Or Sandstone ) Including Removing , Spreading Or Stacking The Spoils Within A Lead Of 75 M . As Rected . The Item Includes Necessary Trimming The Sides Of Trenches , Levelling , Dressing And Ramming The Bottom , Bailing Out Water As Equired Complete . Depth Of Excavation Not Exceeding 1 , 500 Mm . , Earth Work In Excavation Of Foundation Trenches Or Drains , In All Sorts Of Soil ( Including Mixed Soil But Excluding Laterite Or Sandstone ) Including Removing , Spreading Or Stacking The Spoils Within A Lead Of 75 M . As Rected . The Item Includes Necessary Trimming The Sides Of Trenches , Levelling , Dressing And Ramming The Bottom , Bailing Out Water As Required Complete . Depth Of Excavation For Additional Depth Beyond 1500Mm . Upto 3000Mm . But Not Requiring Shoring , Earth Work In Excavation Of Foundation Trenches Or Drains , In All Sorts Of Soil ( Including Mixed Soil But Excluding Laterite Or Sandstone ) Including Removing , Spreading Or Stacking The Spoils Within A Lead Of 75 M . As Rected . The Item Includes Necessary Trimming The Sides Of Trenches , Levelling , Dressing And Ramming The Bottom , Bailing Out Water As Equired Complete . Depth Of Excavation For Additional Depth Beyond 1500Mm . Upto 3000Mm . Excluding Cost Of Shoring As Necessary . , Earth Work In Filling In Foundationtrenches Or Plinth With Good Earth , In Layers Not Exceeding 150Mm . Including Watering And Ramming Etc . Layer By Layer Complete . ( Payment To Be Made On The Basis Of Measurement Of Finished Quantity Of Work ) . With Earth Obtained From Excavation Of Foundation , Hire And Labour Charges For Shuttering With Centering And Necessary Staging Upto 4 M Using Approved Stout Props And Thick Hard Wood Planks Of Approved Thickness With Required Bracing For Concrete Slabs , Beams And Columns , Lintels Curved Or Straight Including Fitting , Fixing And Striking Out After Completion Of Works ( Upto Roof Of Ground Floor ) . Steel Shuttering Or 9 To 12 Mm Thick Approved Quality Ply Board Shuttering In Any Concrete Work . , Hire And Labour Charges For Shuttering With Centering And Necessary Staging Upto 4 M Using Approved Stout Props And Thick Hard Wood Planks Of Approved Thickness With Required Bracing For Concrete Slabs , Beams And Columns , Lintels Curved Or Straight Including Fitting , Fixing And Striking Out After Completion Of Works ( Upto Roof Of Ground Floor ) . 25Mm To 30 Mm Shuttering Without Staging In Foundation . , Reinforcement For Reinforced Concrete Work In All Sorts Of Structures Including Distribution Bars , Stirrups , Binders Etc Initial Straightening And Removal Of Loose Rust ( If Necessary ) , Cutting To Requisite Length , Hooking And Bending To Correct Shape , Placing In Proper Position And Binding With 16 Gauge Black Annealed Wire . For Works In Foundation And Upto Roof Of Ground Floor / Upto 4 M . Tor Steel / Mild Steel Jsw / Jspl / Shyam / Srmb / Bmasl / Elecrosteel / Ssl , 230 Mm Thick Brick Work With Fly Ash Bricks As Per Is 12894:2002 In Cement Mortar ( 1:4 ) In Foundation , Plinth And Boundary Wall , Removal Of Rubbish , Earth Etc . From The Working Site And Disposal Of The Same Beyond The Compound In Conformity With The Municipal / Corporation Rules For Such Disposal . Loading Into Truck And Cleaning The Site In All Respect As Per Direction Of Eingineer In Charge . , Dismantling R . C . Floor , Roof , Beams , Etc . Including Cutting Rods And Removing Rubbish As Directed Within A Lead Of 75 M . Including Stacking Of Steel Bars . , Dismantling All Types Of Masonry Excepting Cement Concrete Plain Or Reinforced , Stacking Serviceable Materials At Site And Removing Rubbish As Directed Within A Lead Of 75 M . , Dismantling All Types Of Plain Cement Concrete Works , Stacking Serviceable Materials At Site And Removing Rubbish As Directed Within A Lead Of 75 M . Above 150 Mm . Thick , Providing And Laying Reinforced Cement Concrete Pipe Np3 With Spigot Socket For Culverts On First Class Bedding Of Granular Material In Single Row Including Fixing With Cement Mortar 1:2 As Per Technical Specification Clause 1106 For Rural Roads Of Mord . , Supplying And Laying Polythene Sheet ( 150 Gm / Sqm ) Over Damp Proof Course Or Below Flooring Or Roof Terracing Or In Foundation Or In Foundation Trenches . , Bailing Or Pumping Out Water From Foundation Trenches . , Hire And Labour Charges For Shoring Work ( Including Necessary Close Plank Walling , Framing , Eucalyptus / Jhou Bulla Piling , Strutting Etc ) Complete As Per Direction Of The Engineer-In Charge For Foundation Excavation ( Vertical Surface Are In Contact With Supported Earth Is To Be Measured . ) ( This Item Should Be Executed On Specific Direction Of The Engineer In Charge ) . For Addition Depth Beyond 1 . 50 M . And Upto 3 . 00 M . , Hire And Labour Charges For Shoring Work ( Including Necessary Close Plank Walling , Framing , Eucalyptus / Jhou Bulla Piling , Strutting Etc ) Complete As Per Direction Of The Engineer-In Charge For Foundation Excavation ( Vertical Surface Are In Contact With Supported Earth Is To Be Measured . ) ( This Item Should Be Executed On Specific Direction Of The Engineer In Charge ) . For Additional Depth Beyond 1 . 50 M . And Upto 3 . 00 M . , Controlled Cement Concrete With Well Graded Stone Chips ( 20 Mm Nomnal 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 Chargae . Consumption Of Cement Will Not Be Less Than 300 Kg . Of Cement With Super Plasticser Per Cubic Meter Of Controlled Concrete But Actual Consumption Will Be Determined On The Basis Of Preliminary Test And Job Mix Formula . In Ground Floor And Foundation . ( Using Concrete Mixer ) M25 Grade . , Engagement Of Poclain Machine Including Hire Charge Of Machine , Fuel , Lubricant With Operator For Ash Pond Maintenance . ( Poclain Ex 70 Or Similar Type ) , Cement Concrete With Graded Stone Ballast ( 40 Mm Size Excluding Shuttering ) In Ground Floor , Pakur Variety , 1:3:6 Proportion

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	27-Nov-2020	Submission date extension-1st	Date	01-12-2020

Refer document

INR 598000.0 /-

INR 2.53 Crore /-

Name of Work: Construction of new drain from Sangrampur Village to existing drain at Sarmara (1380 Mtr.) near Ash Pond-2,BKTPP.
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as rected. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as equired complete. Depth of excavation not exceeding 1,500 mm.		3301	cu.m
2	2	Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as rected. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.Depth of excavation for additional depth beyond 1500mm. upto 3000mm. but not requiring shoring\n		1548	cu.m
3	3	Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as rected. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as equired complete. Depth of excavation for additional depth beyond 1500mm. upto 3000mm.excluding cost of shoring as necessary.\n		948	cu.m
4	4	Earth work in filling in foundationtrenches or plinth with good earth, in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete.(Payment to be made on the basis of measurement of finished quantity of work). With earth obtained from excavation of foundation		1932	cu.m
5	5	Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work.		4189	sq.m
6	6	Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor).25mm to 30 mm shuttering without staging in foundation.		756	sq.m
7	7	Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire .For works in foundation and upto roof of ground floor/upto 4 m. Tor steel/Mild Steel JSW/JSPL/SHYAM/SRMB/BMASL/ELECROSTEEL/SSL		68.15	M.T
8	8	230 mm thick Brick work with Fly Ash bricks as per IS 12894:2002 in cement mortar (1:4) In Foundation, Plinth and Boundary Wall		5	cu.m
9	9	Removal of rubbish, earth etc. From the working site and disposal of the same beyond the compound in conformity with the Municipal/Corporation Rules for such disposal. Loading into Truck and cleaning the site in all respect as per direction of Eingineer in charge.		1536	cu.m
10	10	Dismantling R.C.floor ,roof, beams, etc. Including cutting rods and removing rubbish as directed within a lead of 75 m. Including stacking of steel bars.		710	cu.m
11	11	Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.		495	cu.m
12	12	Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. above 150 mm. thick		331	cu.m
13	13	Providing and laying reinforced cement concrete pipe NP3 with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD.		868	Mtr.
14	14	Supplying and Laying Polythene Sheet (150 gm/Sqm) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.		1932	sq.m
15	15	Bailing or pumping out water from\nfoundation trenches.		2070	cu.m
16	16	Hire and Labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/Jhou bulla piling, strutting etc) complete as per direction of the Engineer-in charge for foundation excavation (vertical surface are in contact with supported earth is to be measured .) (This item should be executed on specific direction of the Engineer in charge). For addition depth beyond 1.50 m. and upto 3.00 m.		2000	sq.m
17	17	Hire and Labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/Jhou bulla piling, strutting etc) complete as per direction of the Engineer-in charge for foundation excavation (vertical surface are in contact with supported earth is to be measured .) (This item should be executed on specific direction of the Engineer in charge). For additional depth beyond 1.50 m. and upto 3.00 m.		2000	sq.m
18	18	Controlled cement concrete with well graded stone chips(20 mm nomnal 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 chargae. Consumption of cement will not be less than 300 Kg. of cement with Super plasticser per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix formula. In ground floor and foundation .(Using concrete mixer)M25 grade.		761	cu.m
19	19	Engagement of poclain machine including hire charge of machine , fuel, lubricant with operator for ash pond maintenance .(Poclain EX 70 or similar type)		8	Per Hour
20	20	Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor ,Pakur Variety, 1:3:6 proportion \n		378	cu.m