Construction of New Divisional and Sub-Divisional Office Building in Sivasagar (PHE) under the programme SOPD

1) FOUNDATION INCLUDING TIE BEAM a) Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, all complete as directed. (Refer to Annexure-I of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) SOLING WORKS: Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plint in Cement mortar 1:6 (1 cement : 6 coarse sand), all complete as directed. (Refer to Annexure-I of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. (Refer to Annexure-I of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) CEMENT CONCRETE Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering, for all works up to plinth level, in the proportion of 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), (For foundation and Tie beam.), all complete as directed. (Refer to Annexure-I of the Detailed Annexures of the Bid Document for detailed estimate of the item)

e) CEMENT CONCRETE (CAST IN SITU) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering, for all works up to plinth level, in the proportion of 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), all complete as directed. (Refer to Annexure-I of the Detailed Annexures of the Bid Document for detailed estimate of the item)

f) SHUTTERING WORKS Centering and shuttering including strutting, propping and removal of formwork : i) For foundations, footings, bases of columns and other mass concrete works, including shuttering, all complete as directed. (Refer to Annexure-I of the Detailed Annexures of the Bid Document for detailed estimate of the item)

ii) For lintels, beams, plinth beams, girders, bressumers and cantilevers, all complete as directed. (Refer to Annexure-I of the Detailed Annexures of the Bid Document for detailed estimate of the item)

iii) For Columns, Pillars, Piers, Abutments, Posts and Struts, all complete as directed. (Refer to Annexure-I of the Detailed Annexures of the Bid Document for detailed estimate of the item)

2) PLINTH a) Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m, all complete as directed. (Refer to Annexure-II of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) EXPOSED BRICK WALL: Brick work with common burnt clay modular bricks of class designation 7.5 in exposed brick work including making horizontal and vertical grooves 10mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand), all complete as directed. (Refer to Annexure-II of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) CEMENT CONCRETE (CAST IN SITU): Providing and laying in position cement concrete of specified grade excluding the cost of centering, shuttering, finishing and reinforcement, for all works up to plinth level, in the proportion of 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), all complete as directed. (Refer to Annexure-II of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) CEMENT PLASTER WITH A FLOATING COAT OF NEAT CEMENT: 12 mm cement plaster finished with a floating coat of neat cement of mix, in the proportion of 1:3 (1 cement: 3 fine sand)(GL), all complete as directed. (Refer to Annexure-II of the Detailed Annexures of the Bid Document for detailed estimate of the item)

e) Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers, all complete as directed. (Refer to Annexure-II of the Detailed Annexures of the Bid Document for detailed estimate of the item)

3) FLOORING a) Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete, all complete as directed. (Refer to Annexure-III of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand), all complete as directed. (Refer to Annexure-III of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), all complete as directed. (Refer to Annexure-III of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) TILE FLOORING Precast terrazo tiles 22 mm thick with graded marble chips of size upto 12 mm, laid in floors, and landings, jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement:4 coarse sand) :Medium shade pigment using 50% white cement and 50% ordinary cement, all complete as directed. (Refer to Annexure-III of the Detailed Annexures of the Bid Document for detailed estimate of the item)

e) DAMP-PROOF COURSE Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources), all complete as directed. (Refer to Annexure-III of the Detailed Annexures of the Bid Document for detailed estimate of the item)

4) WALL a) Brick work with common burnt clay modular bricks of class designation 7.5 in exposed brick work including making horizontal and vertical grooves 10mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand). Above plinth level upto Second Floor level, all complete as directed. (Refer to Annexure-IV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) EXTERIOR FINISHING Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm Above plinth level upto Second Floor level, all complete as directed. (Refer to Annexure-IV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) INTERIOR FINISHING Colour washing such as green, blue or buff to give an even shade : New work (two or more coats) with a base coat of whiting all complete as directed, all complete as directed. (Refer to Annexure-IV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete all complete as directed, all complete as directed. (Refer to Annexure-IV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

e) CEMENT PLASTER WITH A FLOATING COAT OF NEAT CEMENT 12 mm cement plaster finished with a floating coat of neat cement of mix :in aproportion of 1:3 (1 cement: 3 fine sand)(GL), all complete as directed. (Refer to Annexure-IV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

f) Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm,including pointing in white cement mixed with pigment of matching shade complete, all complete as directed. (Refer to Annexure-IV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

5) RCC WORK IN BEAM, COLUMN, SLAB, LINTEL WITH SUN SHADE a) CAST IN SITU(Column) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : in proportion of 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources, all complete as directed. (Refer to Annexure-V of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) CAST IN SITU(Lintel) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : in proportion of 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), all complete as directed. (Refer to Annexure-V of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) CAST IN SITU (Slab Beams) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : in proportion of 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), all complete as directed. (Refer to Annexure-V of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) CAST IN SITU (Slab) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : in proportion of 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), all complete as directed. (iii) M25 grade concrete or Prop 1:1:2(GL) (Refer to Annexure-V of the Detailed Annexures of the Bid Document for detailed estimate of the item)

e) Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers, all complete as directed. (Refer to Annexure-V of the Detailed Annexures of the Bid Document for detailed estimate of the item)

f) Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts cantilevers, all complete as directed. (Refer to Annexure-V of the Detailed Annexures of the Bid Document for detailed estimate of the item)

g) Centering and shuttering including strutting, propping etc. and removal of form for Slab, Beams etc., all complete as directed. (Refer to Annexure-V of the Detailed Annexures of the Bid Document for detailed estimate of the item)

6) REINFORCEMENT IN FOOTING, BEAM, COLUM, SLAB, STAIRS, LINTEL WITH SUN SHADE STEEL REINFORCEMENT (Footing) a) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more., all complete as directed. (Refer to Annexure-VI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more, all complete as directed. (Refer to Annexure-VI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

7) CEILING Providing and fixing insulating board ceiling of approved quality with necessary nails etc. complete (frame work to be paid separately) : 12 mm thick Flame retardant face insulating board, all complete as directed. (Refer to Annexure-VII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

8) ROOFING & DRAINAGE a) SHEET ROOFING : Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. For 0.63 mm thick with zinc coating not less than 275 gm/ m², all complete as directed. (Refer to Annexure-VIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) Structural steel work riveted, bolted or welded in built up sections, 08 nos. trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, all complete as directed. (Refer to Annexure-VIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

9) DOORS, WINDOWS & VENTILATORS a) Supplying with fitting & fixing of 4mm Thick Panelled Door of Indian teak Wood- i) With a door shutter of size 150 x 250 cm (shutter only) for 3.75 sq. m. area, all complete as directed. (Refer to Annexure-XI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

ii) With a door shutter 120 x 250 cm (shutter only) for 3 sq. m. area, all complete as directed. (Refer to Annexure-XI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) Supplying with fitting & fixing of a Window shutter 150 x 150 cm (shutter only) for 2.25 sq. m. area, all complete as directed. (Refer to Annexure-XI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) Supplying with fitting & fixing of a Ventilator shutter 75 x 75 cm (shutter only) for 0.563 sq. m.area, all complete as directed. (Refer to Annexure-XI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

10) SOUND INSULATION AND ALUMINIUM PANEL Providing and fixing double glazed hermetically sealed glazing in aluminium windows, ventilators and partition etc. with 6 mm thick clear float glass both side, having 12 mm air gap, including providing EPDM gasket, perforated aluminium spacers, desiccants, sealant (Both primary and secondary sealant) etc. as per specifications, drawings and direction of Engineer-in-charge complete, all complete as directed. (Refer to Annexure-X of the Detailed Annexures of the Bid Document for detailed estimate of the item)

11) INTERNAL ELECTRIFICATION Supplying, fitting, fixing, installation and commissioning of all Internal Electrification, all complete as directed. (Refer to Annexure-XI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

12) PLUMBING WORKS Providing, fitting, fixing, installation and commissioning of all Internal Electrification, all complete as directed. (Refer to Annexure-XII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

13) OFFICE FURNITURES Supplying with fitting and fixing of all Office Furnitues, all complete as directed. (Refer to Annexure-XIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

14) SITE DEVELOPMENT a) Provision for Site Development including Site Clearance and filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc., all complete as directed. (Refer to Annexure-XIV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) Provision of 5.00 m width and 66.98 m length Internal Pathway, all complete as directed. (Refer to Annexure-XIV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

15) CONFERENCE HALL FURNITURE Supplying with fitting and fixing of all Conference Hall Furnitues along with all audio visual components, all complete as directed. (Refer to Annexure-XV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

16) FIRE FIGHTING Supplying with fitting and fixing of all Fire Fighting Accessories, all complete as directed. (Refer to Annexure-XVI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

17) SEPTIC TANK Construction of Septic Tank for size 4.6 m X 6.6 m X 1.6 m, all complete as directed. (Refer to Annexure-XVII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

18) WATER TANK, PUMP AND FILTER A) WATER TANK: i) Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. For 40 mm nominal dia Pipes, all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

ii) Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank, all complete as directed. a) For ESR (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) For UGR

iii) Boring/drilling bore well of 350 mm dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level for all types of soil, all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

iv) Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge, all complete as directed. For 150 mm nominal size dia. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

v) Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge, all complete as directed. For 150 mm nominal size dia. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

vi) Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge, all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

B) PUMP: Supplying, fitting, fixing and commissioning of Pumps, Control Panel and Motor Starter with all accessories, all complete as directed. a) For Kirloskar 3 HP Three Phase Horizontal Openwell Submersible Pump - JOS-330 CII (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) For Havells 3 HP CMB Series Centrifugal Monobloc Pump MHPTCV3X100

c) For Single Phase 220/240 V CG Control Panel For Water Filled Submersible Pumps -1PH, 3 HP

d) For L&T 4 HP Three Phase 4-6.5A Direct on Line Motor Starter, SS96210POTO

C) RAPID SAND FILTER of 2.00 SqM. size: a) Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge, all complete as directed. For Ordinary rock. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : in proportion of 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) Brick work with common burnt clay modular bricks of class designation 7.5 in exposed brick work including making horizontal and vertical grooves 10mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand), all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. For Aerator and Aerator Beam, all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

e) Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers, all complete as directed. i) For Post, Long Wall, Short Wall, Manifold. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

ii) For Aerator Beam.

f) Centering and shuttering including strutting, propping etc. and removal of form for Aerator Slab, Landing Slab, Walk Way & Aerator, all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

g) Vertical surfaces such as walls (any thickness), partitions & the like including attached pilasters, buttress, plinth & string course and the like. For Long Wall, Short Wall & Aerator, all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

h) Stair case with sloping or stepped soffits including risers and strangers but excluding landing (Using 38 mm thick plank), all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

i) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above linth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement in proportion of 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources), all complete as directed. i) For Long Wall, Short Wall, Baffle wall & Aerator. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

ii) M20 grade concrete or in Proportion of 1:1.5:3 for Coloum, Aerator & Beam.

iii) M20 grade concrete or in Proportion of 1:1.5:3 for Staircase, Step, Op. gallery Landing, Walk way & Railing post.

j) Supplying and filling in plinth with sand under floors,including watering,ramming, consolidating and dressing complete for Filter Unit, all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

k) CEMENT PLASTER WITH A FLOATING COAT OF NEAT CEMENT 12 mm cement plaster finished with a floating coat of neat cement of mix in proportion of 1:3 (1 cement: 3 fine sand), all complete as directed. i) For Inside Wall, Baffle wall, Bottom, Aerator. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

ii) For Outside Wall, Aerator, Beam, Landing, Walk way, Ralling post, Stair, Stair step, Rise & Tread.

l) EXTERIOR FINISHING : Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm, all complete as directed. For Wall (outside), Aerator, Beam, Landing, Walk way, Ralling post, Stair, Stair step, Rise & Tread. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

m) Colour washing such as green, blue or buff to give an even shade : New work (two or more coats) with a base coat of whiting, all complete as directed. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

n) Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete, all complete as directed. For Stair Landing, Stair Flight & Operating Gallery. (Refer to Annexure-XVIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

19) CAR PARKING SHADE a) EARTHWORK IN EXCAVATION: Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in charge for Ordinary rock, all complete as directed. (Refer to Annexure-XIX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m, all complete as directed. (Refer to Annexure-XIX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete, all complete as directed. (Refer to Annexure-XIX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in, all complete as directed. (Refer to Annexure-XIX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

e) Shuttering Work on Column: Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete, all complete as directed. (Refer to Annexure-XIX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

f) Providing and fixing structural steel frame (for dry cladding with 30 mm thick gang saw cut with machine cut edges sand stone) on walls at all heights using M.S. square/ rectangular tube in the required pattern as per architectural drawing, including cost of cutting, bending, welding etc. The frame work shall be fixed to the wall with the help of M.S. brackets/ lugs of angle iron/ flats etc. which shall be welded to the frame and embedded in brick wall with cement concrete block 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 20 mm nominal size)of size 300x230x300 mm, including cost of necessary centring and shuttering and with approved expansion hold fasteners on CC/RCC surface, including drilling necessary holes. Approved cramps/ pins etc.shall be welded to the frame work to support stone cladding, the steel work will be given a priming coat of Zinc primer as approved by Engineer-in-charge and painted with two or more coats of epoxy paint (Shop drawings shall be submitted by the contractor to the Engineer-in-charge for approval before execution). The frame work shall be fixed in true horizontal & vertical lines/planes. (Only structural steel frame work shal be measured for the purpose of payment, stainless steel cramps shall be paid for separately and nothing extra shall be paid) with Hot finished seamless type tubes, all complete as directed. (Refer to Annexure-XIX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

g) CEMENT CONCRETE WORKS ON COLUMN: Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : in proportion of 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) incuding manu factured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size of Recycled Concrete Aggregate (RCA) upto 20%, all complete as directed. (Refer to Annexure-XIX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

h) Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required with 1.00 mm thick with zinc coating not less than 275 gm/m², all complete as directed. (Refer to Annexure-XIX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

20) STAIRCASE a) CAST IN SITU(Column) : Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : for M25 grade concrete or Prop 1:1:2, all complete as directed. (Refer to Annexure-XX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) CAST IN SITU (Beams) : Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above linth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : in proportion of 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) for M25 grade concrete or Prop 1:1:2 (GL), all complete as directed. (Refer to Annexure-XX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) CAST IN SITU (Staircase slab and steps) : Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above linth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : in proportion of 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) for M25 grade concrete or Prop 1:1:2(GL), all complete as directed. (Refer to Annexure-XX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) Centering and shuttering including strutting, propping etc. and removal of form, all complete as directed. i) For Lintels, beams, plinth beams, girders, bressumers and cantilevers (Refer to Annexure-XX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

ii) For Columns, Pillars, Piers, Abutments, Posts and Struts

e) Centering and shuttering including strutting, propping etc. and removal of form for Slab, Steps Risers, Landing, Staircase slab & Staircase Steps, all complete as directed. (Refer to Annexure-XX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

f) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level, all complete as directed. Thermo-Mechanically Treated bars of grade Fe-500D or more. (Refer to Annexure-XX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

g) Precast terrazo tiles 22 mm thick with graded marble chips of size upto 12 mm, laid in floors, and landings, jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement:4 coarse sand) :For Riser, Thread & Landing, all complete as directed. (Refer to Annexure-XX of the Detailed Annexures of the Bid Document for detailed estimate of the item)

21) INTERNAL DRAIN OF 60.0 M LENGTH & 1.2 M BREADTH a) Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge, all complete as directed. (Refer to Annexure-XXI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

b) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level, all complete as directed. (Refer to Annexure-XXI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

c) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level with additional 5% for wastage, all complete as directed. (Refer to Annexure-XXI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

d) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above linth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : For Bottom, Sides & Slab, all complete as directed. (Refer to Annexure-XXI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

e) Supplying and filling in plinth with sand under floors, including watering,ramming,consolidating and dressing complete, all complete as directed. (Refer to Annexure-XXI of the Detailed Annexures of the Bid Document for detailed estimate of the item)

22) BEAUTIFICATION Beautification works with plantation of indoor / outdoor plants, flower pots along with installation of an Outdoor Commercial Advertising LED Screen with Refresh Rate: 1920 Hz, all complete as directed. (Refer to Annexure-XXII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

23) SOLAR ENERGY Provision of Solar Energy System : Supplying & commissioning of 30KW HYBRID INVERTER, 550W Bi fi mono half cut module, Lithium-ion battery 30 kWh, Structure GI FOR 30KW @3, & wire, la, AcDB, DCDB earthing kit and Installation of all accessories installed for Solar Energy, all complete as directed. (Refer to Annexure-XXIII of the Detailed Annexures of the Bid Document for detailed estimate of the item)

24) SUB SOIL INVESTIGATION Sub-Soil Investigation : Provision for Drilling of boreholes (150 mm dia) up to 30 m depth including SPT & sampling, Collection of disturbed & undisturbed samples, Laboratory Testing of samples and Preparation & submission of Report by Manual, all complete as directed. (Refer to Annexure-XXIV of the Detailed Annexures of the Bid Document for detailed estimate of the item)

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