Tender For Revamping Of Quarters C1, C2, C3 And C4 In Housing Colony At Tnpl Unit I, kagithapuram-Tamil Nadu

Tender For Revamping Of Quarters C1, C2, C3 And C4 In Housing Colony At Tnpl Unit I; 1 Earth Work Excavation In All Soils And Sub Soils Excluding Rock Including Backfilling In Sides Of Foundations And Basement, Watering, Consolidation, Including Dewatering Wherever Necessary, Etc., And Disposing Off The Surplus Earth Within A Lead Of 40 Mtrs As Directed In Depth From Ground Level To -2 Mtr. 2 Transport Excavated Earth / Other Debris From Inside The Plant Premises And Fill In Low Lying Areas, Including Spreading, Loading, Unloading ( 25% Voids To Be Deducted In Lorry / Tractor Measurements ) 3 Form Work - Wrought And Put Up With Good Quality Marine Grade Plywood For All Types Of Shuttering Works Like Column, Beam, Sunshade, Shell Wall, Roof Slab, Staircase, Etc., As Plaster Free Finish Above Ffl To +7 Mtr Level. 4 Cement Concrete M20 Using 20 Mm Size Blue Granite Aggregate For All Cement Concrete Items Such As Column, Beam, Slab, Lintel, Sunshade, Staircase Etc., Excluding Shuttering But Including Levelling, Curing, Etc., Complete From 0.00 Mtr To +7.00 Mtr Level 5 Brick Masonry With Approved Quality Chamber Burnt Bricks / Fly Ash Bricks In Half Brick Thick Wall In Cm 1:4, Excluding Plastering, Including Scaffolding, Curing Etc., Complete At All Levels. 6 Prepare Surfaces Of Walls And Plaster Interior, Exterior And Top Faces With Cement Mortar, 12Mm Thick In Cm 1:4 Including Necessary Scaffolding And Curing Etc., Complete From Ffl To +7.00 Mtr Level. 7 Prepare Surfaces Of Base Course By Removing All Loose Mortar By Hacking And Lay To Required Slope 50Mm Thick Grano Floor Of Mix 1:1.5:3 Using 10 To 12Mm Granite Chips Including Finishing The Top Layer With A Power Trowel And Floor Hardener Which Is Supplied By Tnpl Free Of Cost At All Levels. 8 Thoroughly Prepare Surfaces And Lay Pressed Clay Tiles Of Size 9X9 Or 8X8 And Lay To Proper Slope In Cm 1:3, 20Mm Thick Bed Mortar Mixed With 5% Of Crude Oil By Weight Of Cement And Pointing The Joints With The Same Oiled Mortar, Curing Etc., Complete At All Levels. 9 Supply Of Johnson Or Somany Or Khajaria Make Vitrified Floor Tiles Of Size 2 X 2 And Approved Shade, Fixing In Position And Skirting With Bed Mortar 1:3 20Mm Thick And Pointing The Joints With Tile Mate Compound Etc., Complete At All Levels. 10 Cement Concrete 1:2:4 Using 20Mm And Down Graded Blue Granite Aggregate In 75Mm Thick Precast Cover Slab For Shelves / Drains Excluding Reinforcement But Including Necessary Formwork, Fixing In Position, Performing The Edges Of Rebates Of Drains To Straight Line, Finishing The Top Surface Smooth In All Floors. 11 Providing Manpower Assistance For Attending Miscellaneous Civil Works - Mason. 12 Providing Manpower Assistance For Attending Pipeline Works - Plumber 13 Providing Manpower Assistance For Attending Miscellaneous Civil And Structural Works – Helper For Mason / Plumber / Carpenter / Fitter / Welder, Etc., 14 Unskilled Helper - Providing Manpower Assistance For Attending Miscellaneous Civil Works. 15 Take Delivery Of 110 / 75 Mm Dia Pvc Pipe And Laying In Position Including Necessary Tools And Tackles Like Pvc Solvent As Directed By Engineer In Chrge. 16 Providing Temporary Platform By Using Pipes / Scaffolding Material And Laying Of Wooden Planks To Required Height Provide Tarpauline Over The Platform To Avoid Falling Object Above The Machinery, Also Remove The Temporary Platform After Completion Of The Work As Per Engineer Instruction At All Levels. 17 For Small Works Which Is Unquantified Exactly, Supply Of Electrical Concrete Breaker ( Boush Make -Model No.11E ) With Labour For Dismantling Of Cocnrete, Brick Work, Cr Masonry, Etc., The Work Includes Disposal Of Dismantled Debris Within The Lead Of 2Km Apart As Directed.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	09-Sep-2023	CORRIGENDUM NO.1 FOR DUE DATE EXTENSION	Date	14-09-2023
2	16-Sep-2023	CORRIGENDUM NO.2 FOR DUE DATE EXTENSION	Date	21-09-2023
3	23-Sep-2023	CORRIGENDUM NO.3 FOR DUE DATE EXTENSION	Date	28-09-2023

Refer document

INR 28000.0 /-

Refer document

Name of Work: REVAMPING OF QUARTERS C1, C2, C3, & C4 IN HOUSING COLONY AT TNPL UNIT I (COMPLETION TIME : 90 DAYS)

Sl. No.	Item Description
1	EARTH WORK EXCAVATION IN ALL SOILS AND SUB SOILS EXCLUDING ROCK INCLUDING BACKFILLING IN SIDES OF FOUNDATIONS AND BASEMENT, WATERING, CONSOLIDATION, INCLUDING DEWATERING WHEREVER NECESSARY, ETC., AND DISPOSING OFF THE SURPLUS EARTH WITHIN A LEAD OF 40 MTRS AS DIRECTED IN DEPTH FROM GROUND LEVEL TO  -2  MTR.
2	TRANSPORT EXCAVATED EARTH / OTHER DEBRIS FROM INSIDE THE PLANT PREMISES AND FILL IN LOW LYING AREAS, INCLUDING SPREADING, LOADING, UNLOADING (25% VOIDS TO BE DEDUCTED IN LORRY/TRACTOR MEASUREMENTS)
3	FORM WORK - WROUGHT AND PUT UP WITH GOOD QUALITY MARINE GRADE PLYWOOD FOR ALL TYPES OF SHUTTERING WORKS LIKE COLUMN, BEAM, SUNSHADE, SHELL WALL, ROOF SLAB, STAIRCASE, ETC., AS "PLASTER FREE FINISH" ABOVE FFL TO +7 MTR LEVEL.
4	CEMENT CONCRETE M20 USING 20 MM SIZE BLUE GRANITE AGGREGATE FOR ALL CEMENT CONCRETE ITEMS SUCH AS COLUMN, BEAM, SLAB, LINTEL, SUNSHADE, STAIRCASE ETC., EXCLUDING SHUTTERING BUT INCLUDING LEVELLING, CURING, ETC., COMPLETE FROM 0.00 MTR TO +7.00 MTR LEVEL
5	BRICK MASONRY WITH APPROVED QUALITY CHAMBER BURNT BRICKS / FLY ASH BRICKS IN HALF BRICK THICK WALL IN CM 1:4,EXCLUDING PLASTERING, INCLUDING SCAFFOLDING, CURING ETC., COMPLETE AT ALL LEVELS.
6	PREPARE SURFACES OF WALLS AND PLASTER INTERIOR, EXTERIOR AND TOP FACES WITH CEMENT MORTAR, 12MM THICK IN CM 1:4 INCLUDING NECESSARY SCAFFOLDING AND CURING ETC., COMPLETE FROM FFL TO +7.00 MTR LEVEL.
7	PREPARE SURFACES OF BASE COURSE BY REMOVING ALL LOOSE MORTAR BY HACKING AND LAY TO REQUIRED SLOPE 50MM THICK GRANO FLOOR OF MIX 1:1.5:3 USING  10 TO 12MM GRANITE CHIPS INCLUDING FINISHING THE TOP LAYER WITH A POWER TROWEL AND FLOOR HARDENER WHICH IS SUPPLIED BY TNPL FREE OF COST AT ALL LEVELS.
8	THOROUGHLY PREPARE SURFACES AND LAY PRESSED CLAY TILES OF SIZE 9"X9" OR 8"X8" AND LAY TO PROPER SLOPE IN CM 1:3, 20MM THICK BED MORTAR MIXED WITH 5% OF CRUDE OIL BY WEIGHT OF CEMENT AND POINTING THE JOINTS WITH THE SAME OILED MORTAR, CURING ETC., COMPLETE AT ALL LEVELS.
9	SUPPLY OF "JOHNSON" OR "SOMANY" OR "KHAJARIA" MAKE VITRIFIED FLOOR TILES OF SIZE 2" X 2" AND APPROVED SHADE, FIXING IN POSITION AND SKIRTING WITH BED MORTAR 1:3 20MM THICK AND POINTING THE JOINTS WITH TILE MATE COMPOUND ETC., COMPLETE AT ALL LEVELS.
10	CEMENT CONCRETE 1:2:4 USING 20MM AND DOWN GRADED BLUE GRANITE AGGREGATE IN 75MM THICK PRECAST COVER SLAB FOR SHELVES/DRAINS EXCLUDING REINFORCEMENT BUT INCLUDING NECESSARY FORMWORK, FIXING IN POSITION, PERFORMING THE EDGES OF REBATES OF DRAINS TO STRAIGHT LINE,FINISHING THE TOP SURFACE SMOOTH IN ALL FLOORS.
11	PROVIDING MANPOWER ASSISTANCE FOR ATTENDING MISCELLANEOUS CIVIL WORKS - MASON.
12	PROVIDING MANPOWER ASSISTANCE FOR ATTENDING PIPELINE WORKS - PLUMBER
13	PROVIDING MANPOWER ASSISTANCE FOR ATTENDING MISCELLANEOUS CIVIL AND STRUCTURAL WORKS – HELPER FOR MASON / PLUMBER / CARPENTER / FITTER / WELDER, ETC.,
14	UNSKILLED HELPER - PROVIDING MANPOWER ASSISTANCE FOR ATTENDING MISCELLANEOUS CIVIL WORKS.
15	"TAKE DELIVERY OF 110 / 75 MM DIA PVC PIPE AND LAYING IN POSITION INCLUDING NECESSARY TOOLS AND TACKLES LIKE PVC SOLVENT AS DIRECTED BY ENGINEER IN CHRGE.
16	PROVIDING TEMPORARY PLATFORM BY USING PIPES / SCAFFOLDING MATERIAL AND LAYING OF WOODEN PLANKS TO REQUIRED HEIGHT PROVIDE TARPAULINE OVER THE PLATFORM TO AVOID FALLING OBJECT ABOVE THE MACHINERY, ALSO REMOVE THE TEMPORARY PLATFORM AFTER COMPLETION OF THE WORK AS PER ENGINEER INSTRUCTION AT ALL LEVELS.
17	FOR SMALL WORKS WHICH IS UNQUANTIFIED EXACTLY, SUPPLY OF ELECTRICAL CONCRETE BREAKER (BOUSH MAKE -MODEL NO.11E) WITH LABOUR FOR DISMANTLING OF COCNRETE, BRICK WORK, CR MASONRY, ETC.,THE WORK INCLUDES DISPOSAL OF DISMANTLED DEBRIS WITHIN THE LEAD OF 2KM APART AS DIRECTED.