Construction of Mini Secretariat Complex, Imphal East District SH I. Civil Works and SH II Electrical and Allied Works

Amount

Civil Components

(A) Main Building (G+5)

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.(i) All kinds of soil.

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.

Supplying and filling in plinth with screen shingles on gravel under floors including watering ramming,consolidating and dressing complete with a lead of 34 km of the following sizes:-a) 40 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:5:10 (1 cement :5 Kanhaighat coarse sand :10 graded stone aggrt. 40mm nominal size).

Providing and laying in position ready mixed plain cement concrete or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland/ Portland Slag cement, admixture in recommended proportions as per IS:9103 to accelerate / retard setting of concrete,to improve ductility and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of Engineer-in-charge; for the follwing grades of concrete. (I) Concrete of M-25 grade with minimum cement content of 330 Kg/m3

Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

(A) All works upto Plinth level

(B) All works above Plinth level upto floor V Level

(i) In walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns,pillars, piers, abutments, posts and struts etc.

(a) Upto 1st floor level

(b) Above 1st level upto 2nd floor level

(c ) Above 2nd floor level upto 3rd floor level

(d) Above 3rd floor level upto 4th floor level

(e) Above 4th floor level upto 5th floor level

(f) Above 5th floor level upto 6th floor level

(ii) In beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases

(a) Upto 1st floor level

(b) Above 1st level upto 2nd floor level

(c ) Above 2nd floor level upto 3rd floor level

(d) Above 3rd floor level upto 4th floor level

(e) Above 4th floor level upto 5th floor level

(f) Above 5th floor level upto 6th floor level

Providing Cast-in-situ reinforced cement concrete under reamed piles of 1:1:2 (1 cem:1 c/sand:2 gr.st. aggrt 20 mm n/size) of following bore diameter e/c reinforcement complete as per drawing and technical specifications

(i) 450mm bore dia with one under reamer at bottom (2.5 times bore diameter) 20.00m depth from existing G.L & inclusive of 1.00m depth breaking/ dismantling RCC and Re-reinforcement of spirals

(ii) 450mm bore dia with one under reamer at bottom (2.5 times bore diameter) 13.00m depth from existing G.L & inclusive of 1.00m depth breaking/ dismantling RCC and Re-reinforcement of spirals

(iii) 450mm bore dia without under reamer at bottom 24.00m depth from existing G.L & inclusive of 1.00m depth breaking/dismantling RCC and Re-reinforcement of spirals

(iv) 500mm bore dia with one under reamer at bottom (2.5 times bore diameter) 24.00m depth from existing G.L & inclusive of 1.00m depth breaking/dismantling RCC and Re-reinforcement of spirals

Extra cement in the items of design mix over and above the specified cement content therein.

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Foundation footings, bases of columns etc. and mass concrete.

(b) Columns, Pillars, Piers, Abutments, Posts and Struts.

(c) Lintels, beams, plinth beams, girders, bressumers and cantilevers,with water proof ply 12mm thick.

(d ) Suspended floors, roofs, landings, balconies and access platform,with water proof ply 12mm thick.

(e) Walls (any thickness) including attached pilasters, buttresses,plinth and string courses etc.

(f) Stairs, (excluding landings) except spiral-staircases.

(g) Edges of slab and breaks in floors and walls (i) Under 20cm wide

Brick work with Ist class common burnt clay F.P.S. (non modular)bricks in foundation and plinth in: (i) (1 Cem: 4 Kanhaighat C/Sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in superstructure above plinth level upto floor V level in : (i) cement mortar 1:4 (1 cement : 4Kanhaighat coarse sand)

(a) Upto 1st floor level

(b) Above 1st level upto 2nd floor level

(c) Above 2nd floor level upto 3rd floor level

(d) Above 3rd floor level upto 4th floor level

(e) Above 4th floor level upto 5th floor level

(f) Above 5th floor level upto 6th floor level

Providing wood work in frames of doors, windows, clerestory windows and other frames,wrought framed and fixed in position with hold fast lugs or with dash fastener of required dia and length (hold fast lugs or dash fastener shall be paid for separately : (a) Local best quality Teak wood.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes including ISI marked MS pressed butt hinges bright finished of required sizes with necessary screws.(a) Local best quality Teak wood.(35mm thick)

Providing 40x3mm flat iron hold fast 40cm long i/c fixing to frames with 10mm dia bolts, nuts and wooden plugs and embedding to cement concrete block 30x10 x15cm 1:3:6 (1 cement : 3 Kanaighat coarse sand : 6 stone aggrt. 20mm nominal guage).

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :(i) 300 x 16 mm

Providing and fixing bright finished brass tower bolts (barrel type)with necessary screws etc. complete : (a) 250x10 mm

Providing & fixing Brass handles with necessary screws etc. complete.(a) 125mm

Providing and fixing bright finished brass hard drawn hooks and eyes (i) 300mm

Providing and fixing 150 mm bright finished floor brass door stopper with rubber cushion, screws etc. to suit shutter thickness complete

Providing & fixing M.S. grills of required pattern to wooden frames vertically and horizontally with M.S. flats at required spacing & frames based on Architectural drawing i/c priming,painting etc. Complete as per direction of Engineer-in-Charge.

Providing and fixing in position collapsible steel shutters with vertical channels 20xl0x2mm and braced with flat iron diagonals 20x5mm size with top and bottom rail of T-iron 40x40x6mm with 40mm dia, steel pulleys complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4(1 cement: 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete.(a) Double charge vitrified tile polished finish of size (i) Size of Tile 600 x 600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.(i) Size of Tile 600x600 mm

Marble stone flooring with 18mm thick marble stone (sample of marble shall be approved by Engineer-in-charge) over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 Kanhaighat coarse sand) laid and jointed with grey cement slurry including rubbing and polishing complete with : Makrana white second quality.

Marble stone flooring in treads of steps and risers using single length upto 2.00 metre with 18mm thick marble stone (sample of marble shall be approved by Engineer-in-charge) over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 Kanhaighat coarse sand) laid and jointed with grey cement slurry including rubbing and polishing complete with : Makrana white second quality.

Providing & fixing M.S. round holding down or anchor bolts with nuts & washer plates complete.

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding,buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts,fasteners etc.).

Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm)with EPDM seal,complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trussesand including cutting to size and shape wherever required with (i) Precoated galvanised iron profile sheets 0.50 mm thick

Providing and fixing precoated galvanised steel sheet roofing accessories , Zinc coating 120gsm as per IS: 277 in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws or with polymer coated J or L hooks, bolts and nuts and or G.I. seam bolts and nuts, G.I. plain and bitumen washers complete : (i) Ridges plain (500 - 600mm). (a) Precoated galvanised iron profile sheets 0.50 mm thick.

Providing and fixing at all height false ceiling including providing and fixing of frame work made of special sections, power pressed from M.S. sheet and galvanised with zinc coating of 120 gms/ sqm (both sided inclusive) as per IS : 277 and consisting of angle cleats of size 25mm wide x 1.6mm thick with flanges of 27mm and 37mm, at 1200mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5mm diax50mm long with 6mm dia bolts,other flange of cleat fixed to the angle hangers of 25x25x0.55mm of required length with nuts and bolts of required size and the other end of the angle hanger fixed with intermediate G.I. channels 45x15x0.9mm running at the spacing of 1200mm centre to centre, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26mm each having clips of 10.5mm at 450mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64mm diax230mm long G.I. wire at every junction, including fixing perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450mm centre, with 25mm long drive-all screws @ 230mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishng to a flush finish of tapered and square edges of the board with recommended jointing compound,jointing tapes, finishing with jointing compund in 3 layers covering upto 150 mm on both sides of joint and

two coats of primer suitable for board,all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, and specification and direction of the Engineer in Charge but excluding the cost of painting with :

(a) Fully Perforated Gypsum Plaster Board of size 1200 x 2400 x 12.5mm having approx. 15% perforated size and pattern as approved by the Engineer-in-charge and as per manufacter's specification,with all 4 sides tapered and backed by acoustical tissue with NRC value not less than 0.60.

Steel work in built up tubular (round, square or rectangular tubes etc.) trusses etc., including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, including welding and bolted including special shaped washers etc.complete. (a) Electric resistance or induction butt welded tubes

12mm cement plaster of mix : 1:4 (1 cement : 4 Kanhaighat coarse sand).

15mm cement plaster on rough side of single or half brick wall of mix (i) 1:4 (1 cement : 4 Kanaighat coarse sand).

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :.(i) Water thinnable cement primer

Providing and applying white cement based putty of average thickness 1mm,of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with textured exterior paint of required shade : (i) New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including base coat of water proofing cement paint applied @ 2.20kg/10 sqm.

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade (i) Two or more coats

Applying priming coat :- (a) With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Applying priming coat :- (b) With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works:

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/ 10 sqm of approved brand or manufacture

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarsesand : 6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

2nd class brick masonary 15x15cm open surface drain in c.m. 1: 5(1cem : 5 c/sand) i/c earth excavation 10cm bed c.c.1: 5 : 10 1cem : 5 c/sand :10gr.st.aggrt.40mm n/size i/c 12mm thick cement plaster 1: 3 (1cem : 3 Kanhaighat c/sand) with a floating coat of neat cement inside & outside as per standard design.

P/F 3mm thick M.S.Sheet eave board with ISA 25x25x4mm and flat 25x4mm with primer and painting complete as per direction of Engineer-in- Charge.

Providing and supplying aluminium extruded tubular and other aluminium sections as per the architectural drawings and approved shop drawings , the aluminium quality as per grade 6063 T5 or T6 as per BS 1474,including super durable powder coating of 60-80 microns conforming to AAMA 2604 of required colour and shade as approved by the Engineer-in-Charge. ( The item includes cost of material such as cleats, sleeves, screws etc. necessary for fabrication of extruded aluminium frame work. Nothing extra shall be paid on this account).The weight of aluminium extruded section shall be taken for purpose of payment.

Designing, fabricating, testing, protection, installing and fixing in position semi (grid) unitized system of structural glazing (with open joints) for linear as well as curvilinear portions of the building for all heights and all levels, including:

(a) Structural analysis & design and preparation of shop drawings for the specified design loads conforming to IS 875 part III (the system must passed the proof test at 1.5 times design wind pressure without any failure), including functional design of the aluminum sections for fixing glazing panels of various thicknesses, aluminium cleats, sleeves and splice plates etc. gaskets, screws,toggles, nuts, bolts, clamps etc., structural and weather silicone sealants,flashings, fire stop (barrier)-cum-smoke seals, microwave cured EPDM gaskets for water tightness, pressure equalisation & drainage and protection against fire hazard including :

(b) Fabricating and supplying serrated M.S. hot dip galvanised / Aluminium alloy of 6005 T5 brackets of required sizes, sections and profiles etc. to accommodate 3 Dimentional movement for achieving perfect verticality and fixing structural glazing system rigidly to the RCC/ masonry/structural steel framework of building structure using stainless steel anchor fasteners/ bolts,nylon seperator to prevent bimetallic contacts with nuts and washers etc. of stainless steel grade 316, of the required capacity and in required numbers.

(c) Providing and filling, two part pump filled, structural silicone sealant and one part weather silicone sealant compatible with the structural silicone sealant of required bite size in a clean and controlled factory / work shop environment, including double sided spacer tape, setting blocks and backer rod, all of approved grade, brand and manufacture, as per the approved sealant design,within and all around the perimeter for holding glass.

(d) Providing and fixing in position flashings of solid aluminium sheet 1 mm thick and of sizes, shapes and profiles, as required as per the site conditions, to seal the gap between the building structure and all its interfaces with curtain glazing to make it watertight.

(e) Making provision for drainage of moisture/ water that enters the curtain glazing system to make it watertight, by incorporating principles of pressure equalization, providing suitable gutter profiles at bottom (if required), making necessary holes of required sizes and of required numbers etc. complete.This item includes cost of all inputs of designing, labour for fabricating and installation of aluminium grid, installation of glazed units, T&P, scaffolding and other incidental charges including wastages etc., enabling temporary structures and services, cranes or cradles etc. as described above and as specified. The item ncludes the cost of getting all the structural and functional design including shop drawings checked by a structural designer, dully approved by Engineer-in-harge. The item also includes the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working structural glazing as specified, cleaning and protection till the handing over of the building for occupation. In the end, the Contractor hall provide a water tight structural glazing having all the performance characteristics etc. all complete as required, as per the Architectural drawings, as per item escription, as specified, as per the approved shop drawings and as directed by the Engineerin-Charge.

Note:- 1. The cost of providing extruded aluminium frames, shadow boxes,extruded aluminium section capping for fixing in the grooves of the curtain glazing and vermin proof stainless steel wire mesh shall be paid for separately under relevant items under this sub- head. However, for the purpose of payment, only the actual area of structural glazing (including width of grooves)on the external face shall be measured in sqm. up to two decimal places.

Note:-2. The following performance test are to be conducted on structural glazing system if area of structural glazing exceeds 2500 Sqm from the certified aboratories accreditated by NABL(National Accreditation Board for Testing and Calibration Laboratories), Department of Science & Technologies,India. Cost of testing is payable separately.

The NIT approving authority will decide the necessity of testing on the basis of cost of the work, cost of the test and importance of the work. Performance Testing of Structural glazing system Tests to be conducted in the NABL accredited lab or any other accreditation body which operates in accordance with ISO/IEC 17011 and accredits labs as per ISO/IEC 17025

1. Performance Laboratory Test for Air Leakage Test (-50pa to - 300pa) & (+50pa to +300pa) as per ASTM E-283-04 testing method for a range of testing limit 1 to 200 mVhr

2. Static Water Penetration Test. (50pa to 1500pa) as per ASTME- 331-09 testing method for a range up to 2000 ml.

3. Dynamic Water Penetration (50pa to 1500pa) as per AAMA 501.01- 05 testing method for a range upto 2000 ml

4. Structural Performance Deflection and deformation by static air pressure test (1.5 times design wind pressure without any failure) as per ASTME-330-10 testing method for a range upto 50 mm

5. Seismic Movement Test (upto 30 mm) as per AAMA 501.4-09 testing method for Qualitative test, Tests to be conducted on site.

6. Onsite Test for Water Leakage for a pressure range 50 kpa to 240 kpa (35psi) upto 2000 ml

Providing, assembling and supplying vision glass panels (IGUs) comprising of hermetically-sealed 6-12- 6 mm insulated glass (double glazed) vision panel units of size and shape as required and specified, comprising of an outer heat strengthened float glass 6mm thick, of approved colour and shade with reflective soft coating on surface # 2 of approved colour and shade, an inner Heat strengthned clear float glass 6mm thick, spacer tube 12mm wide, dessicants, including primary seal and secondary seal (structural silicone sealant) etc. all complete for the required performances, as per the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer-in-Charge. The IGUs shall be assembled in the factory/workshop of the glass processor.

(Payment for fixing of IGU Panels in the curtain glazing is included in cost of item No.25.2)

For payment, only the actual area of glass on face # 1 of the glass panels (excluding the areas of the grooves and weather silicone sealant) provided and fixed in position, shall be measured in sqm.

(i) Coloured tinted float glass 6mm thick substrate with reflective soft coating on face # 2, + 12mm Airgap + 6mm Heat Strengthened clear Glass of approved make having properties as visible Light transmittance (VLT) of 25 to 35 %,Light reflection internal 10 to 15%, light reflection external 10 to 20 %, shading coefficient (0.25- 0.28) and U value of 3.0 to 3.3 W/m2 degree K etc. The properties of performance glass shall be decided by technical sanctioning authority as per the site requirement.

(B) WATER SUPPLY & SANITARY INSTALLATION OF MAIN BUILDING

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.(i) All kinds of soil.

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.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:5:10 (1 cement :5 Kanhaighat coarse sand :10 graded stone aggrt. 40mm nominal size).

(b) 1:2:4 (1 cem :2 Kanhaighat Kanhaighat coarse sand:4 graded stone aggrt.20mm n/size).

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Suspended floors, roofs, landings, balconies and access platform,with water proof ply 12mm thick.

(b) Edges of slab and breaks in floors and walls (i) Under 20cm wide

Brick work with Ist class common burnt clay F.P.S. (non modular)bricks in foundation and plinth in: (i) (1 Cem: 4 Kanhaighat C/Sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in foundation and plinth : (i) cement mortar 1:4 (1 cement : 4Kanhaighat Kanhaighat coarse sand)

15 mm cement plaster 1:3 (1 cement: 3 Kanhaighat coarse sand) finished with afloating coat of neat cement on the roughside of single or half brick wall.

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

Providing and fixing PTMT soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : (i) W.C. pan with ISI marked white solid plastic seat and lid.

Providing Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: White Vitreous china Orissa pattern W.C. pan of size 580 x 440mm with integral type foot rests

Providing and fixing white vitreous china extended wall mounting water closet of size 780x370x690 mm of approved shape including providing & fixing white vitreous china cistern with dual flush fitting, of flushing capacity 3 litre/ 6 litre (adjustable to 4 litre/ 8 litres), including seat cover, and cistern fittings, nuts,bolts and gasket etc complete.

Providing and fixing white vitreous china battery based infrared sensor operated urinal of approx. size 610 x 390 x 370 mm having pre & post flushing with water (250 ml & 500 ml consumption), having water inlet from back side, including fixing to wall with suitable brackets all as per manufacturers specification and direction of Engineer-in-charge.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P.brass pillar taps, 32 mm C.P. brass waste of standard pattern,including painting of fittings and brackets, cutting and making good the walls wherever required: (a) White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap

Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make,including painting of fittings and brackets, cutting and making good the walls wherever required:- (a) (a) White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :(a) 15 mm nominal bore

P/F Brass full way valve with C.I. wheel (screwed end) (i) 25mm dia.

(ii) 32mm dia.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete

Providing and fixing mirror of superior glass (of approved quality)and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : (a) Rectangular shape 1500x450 mm

Providing and fixing telephonic shower rose/hand spray with one meter flexible tube, Dimple/Round/Fancy

P/F C.I. Cover with frame (for manhole and chambers) (i) 600 mm x 450 mm (heavy duty) (38 Kg)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. (a) External Works.(i) 32mm dia. nominal outer dia Pipes

(ii) 100 mm nominal outer dia Pipes

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.(A) Internal Concealed work, including cutting chases and making good the wall etc.(i) 15 mm nominal outer dia Pipes

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.

(c ) Ground Sump 50 KL Capacity - 2 Nos.

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, including getting out the excavated soil and disposal of surplus excavated soil as directed,within a lead of 50 m.(i) All kinds of soil.(a) Lift upto 1.5 m,

(b) Lift above 1.5m

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.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:3:6 (1 cem :3 Kanhaighat coarse sand:6 graded stone aggrt.40mm n/size).

(b) 1:2:4 (1 cem :2 Kanhaighat coarse sand:4 graded stone aggrt.20mm n/size).

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 : (a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

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. up to floor five level,excluding cost of centering, shuttering, finishing and reinforcement :(a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Foundation footings, bases of columns etc. and mass concrete.

(b ) Suspended floors, roofs, landings, balconies and access platform,with water proof ply 12mm thick.

(c) Lintels, beams, plinth beams, girders, bressumers and cantilevers,with water proof ply 12mm thick.

(d) Walls (any thickness) including attached pilasters, buttresses,plinth and string courses etc.

(e) Edges of slab and breaks in floors and walls (i) Under 20cm wide

15 mm cement plaster 1:3 (1 cement: 3 Kanhaighat coarse sand) finished with afloating coat of neat cement on the roughside of single or half brick wall.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. (a) External Works.(i) 32mm dia. nominal outer dia Pipes

(ii) 100 mm nominal outer dia Pipes

P/F C.I. Cover with frame (for manhole and chambers) (i) 600 mm x 450 mm (heavy duty) (38 Kg)

P/F Water Pump 2 H.P i/c all fitting as per instruction of Engineer-in-charge.

(D). 20 SM BARRACK WITH ATTACHED TOILET

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.(i) All kinds of soil.

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.

Supplying and filling in plinth with screen shingles on gravel under floors including watering ramming,consolidating and dressing complete with a lead of 34 km of the following sizes:-a) 40 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:5:10 (1 cement :5 Kanhaighat coarse sand :10 graded stone aggrt. 40mm nominal size).

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 : (a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

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. up to floor five level,excluding cost of centering, shuttering, finishing and reinforcement :(a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Foundation footings, bases of columns etc. and mass concrete.

(b) Columns, Pillars, Piers, Abutments, Posts and Struts.

(c) Lintels, beams, plinth beams, girders, bressumers and cantilevers,with water proof ply 12mm thick.

(d ) Suspended floors, roofs, landings, balconies and access platform,with water proof ply 12mm thick.

(e) Edges of slab and breaks in floors and walls (i) Under 20cm wide

Brick work with Ist class common burnt clay F.P.S. (non modular)bricks in foundation and plinth in: (i) (1 Cem: 4 Kanhaighat C/Sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in superstructure above plinth level upto floor V level in : (i) cement mortar 1:4 (1 cement : 4Kanhaighat coarse sand)

Random rubble masonry with hard stone in foundation and plinth including levellingup with cement concrete 1:6:12 (1 cement: 6 Kanhaighat coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level with : (i) Cement mortar 1:6(1 cement: 6 Kanhaighat coarse sand)

Providing wood work in frames of doors, windows, clerestory windows and other frames,wrought framed and fixed in position with hold fast lugs or with dash fastener of required dia and length (hold fast lugs or dash fastener shall be paid for separately : (a) Local best quality Tolhao wood.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes including ISI marked MS pressed butt hinges bright finished of required sizes with necessary screws.(a) Local best quality Tolhao wood.(35mm thick)

Providing wood work in frames of false ceiling, partitions etc. sawn and put up in position : (a) Local Best Quality Tolhao wood

Providing 40x3mm flat iron hold fast 40cm long i/c fixing to frames with 10mm dia bolts, nuts and wooden plugs and embedding to cement concrete block 30x10 x15cm 1:3:6 (1 cement : 3 Kanaighat coarse sand : 6 stone aggrt. 20mm nominal guage).

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :(i) 300 x 16 mm

Providing and fixing bright finished brass tower bolts (barrel type)with necessary screws etc. complete : (a) 250x10 mm

Providing & fixing Brass handles with necessary screws etc. complete.(a) 125mm

Providing and fixing bright finished brass hard drawn hooks and eyes (i) 300mm

Providing and fixing 150 mm bright finished floor brass door stopper with rubber cushion, screws etc. to suit shutter thickness complete

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4(1 cement: 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete.(a) Double charge vitrified tile polished finish of size (i) Size of Tile 600 x 600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.(i) Size of Tile 600x600 mm

Providing & fixing M.S. round holding down or anchor bolts with nuts & washer plates complete.

Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm)with EPDM seal,complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trussesand including cutting to size and shape wherever required with (i) Precoated galvanised iron profile sheets 0.50 mm thick

Providing and fixing precoated galvanised steel sheet roofing accessories , Zinc coating 120gsm as per IS: 277 in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws or with polymer coated J or L hooks, bolts and nuts and or G.I. seam bolts and nuts, G.I. plain and bitumen washers complete : (i) Ridges plain (500 - 600mm). (a) Precoated galvanised iron profile sheets 0.50 mm thick.

Providing and fixing 4mm thick Rhino Brand A.C.Duro Board (Plain sheet) of 610x610 mm ceiling Roofing and Ceiling Item) with wooden beading 62x12mm Leihao wood spaced 61 cm centre to centre maximum on both sides etc complete ( frame work to be paid separately).

Steel work in built up tubular (round, square or rectangular tubes etc.) trusses etc., including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, including welding and bolted including special shaped washers etc.complete. (a) Electric resistance or induction butt welded tubes

Providing and fixing factory made ISI marked steel glazed doors,windows and ventilators side /top /centre hung with beading and all members such as D,F4B,K11B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and rivetted,including providing and fixing of hinges, pivots,including priming coat of approved steel primer,but excluding the cost of other ittings,complete all as per approved design. (sectional weight of only steel members shall be measured for payment).(a) Fixing with 15x3mm lugs, 10cm long, embedded in cement concrete blocks 15x10x 10cm of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

12mm cement plaster of mix : 1:4 (1 cement : 4 Kanhaighat coarse sand).

15mm cement plaster on rough side of single or half brick wall of mix (i) 1:4 (1 cement : 4 Kanaighat coarse sand).

15 mm cement plaster 1:3 (1 cement: 3 Kanhaighat coarse sand) finished with afloating coat of neat cement on the roughside of single or half brick wall.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :.(i) Water thinnable cement primer

Providing and applying white cement based putty of average thickness 1mm,of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with textured exterior paint of required shade : (i) New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including base coat of water proofing cement paint applied @ 2.20kg/10 sqm.

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade (i) Two or more coats

Applying priming coat :- (a) With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Applying priming coat :- (b) With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works:

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/ 10 sqm of approved brand or manufacture

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarsesand : 6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

2nd class brick masonary 15x15cm open surface drain in c.m. 1: 5(1cem : 5 c/sand) i/c earth excavation 10cm bed c.c.1: 5 : 10 1cem : 5 c/sand :10gr.st.aggrt.40mm n/size i/c 12mm thick cement plaster 1: 3 (1cem : 3 Kanhaighat c/sand) with a floating coat of neat cement inside & outside as per standard design.

P/F 3mm thick M.S.Sheet eave board with ISA 25x25x4mm and flat 25x4mm with primer and painting complete as per direction of Engineer-in- Charge.

(E). WATER SUPPLY & SANITARY INSTALLATION FOR 20 SM BARRACK WITH ATTACHED TOILET

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.(i) All kinds of soil.

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.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:5:10 (1 cement :5 Kanhaighat coarse sand :10 graded stone aggrt. 40mm nominal size).

(b) 1:2:4 (1 cem :2 Kanhaighat Kanhaighat coarse sand:4 graded stone aggrt.20mm n/size).

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Suspended floors, roofs, landings, balconies and access platform,with water proof ply 12mm thick.

(b) Edges of slab and breaks in floors and walls (i) Under 20cm wide

Brick work with Ist class common burnt clay F.P.S. (non modular)bricks in foundation and plinth in: (i) (1 Cem: 4 Kanhaighat C/Sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in foundation and plinth : (i) cement mortar 1:4 (1 cement : 4Kanhaighat Kanhaighat coarse sand)

15 mm cement plaster 1:3 (1 cement: 3 Kanhaighat coarse sand) finished with afloating coat of neat cement on the roughside of single or half brick wall.

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

Providing and fixing PTMT soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : (i) W.C. pan with ISI marked white solid plastic seat and lid.

Providing Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: White Vitreous china Orissa pattern W.C. pan of size 580 x 440mm with integral type foot rests

Providing and fixing wash basin with C.I. brackets, 15 mm C.P.brass pillar taps, 32 mm C.P. brass waste of standard pattern,including painting of fittings and brackets, cutting and making good the walls wherever required: (a) White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :(a) 15 mm nominal bore

P/F Brass full way valve with C.I. wheel (screwed end) (i) 25mm dia.

(ii) 32mm dia.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete

Providing and fixing telephonic shower rose/hand spray with one meter flexible tube, Dimple/Round/Fancy

P/F C.I. Cover with frame (for manhole and chambers) (i) 600 mm x 450 mm (heavy duty) (38 Kg)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. (a) External Works.(i) 32mm dia. nominal outer dia Pipes

(ii) 100 mm nominal outer dia Pipes

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.(A) Internal Concealed work, including cutting chases and making good the wall etc.(i) 15 mm nominal outer dia Pipes

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.

(F) CHOWKIDAR QUARTER

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.(i) All kinds of soil.

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.

Supplying and filling in plinth with screen shingles on gravel under floors including watering ramming, consolidating and dressing complete with a lead of 25 km of the following sizes:-a) 40 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:5:10 (1 cement :5 Kanhaighat coarse sand :10 graded stone aggrt. 40mm nominal size).

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 : (a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

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. up to floor five level,excluding cost of centering, shuttering, finishing and reinforcement :(a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Foundation footings, bases of columns etc. and mass concrete.

(b) Columns, Pillars, Piers, Abutments, Posts and Struts.

(c) Lintels, beams, plinth beams, girders, bressumers and cantilevers,with water proof ply 12mm thick.

(d ) Suspended floors, roofs, landings, balconies and access platform,with water proof ply 12mm thick.

(e) Edges of slab and breaks in floors and walls (i) Under 20cm wide

Brick work with Ist class common burnt clay F.P.S. (non modular)bricks in foundation and plinth in: (i) (1 Cem: 4 Kanhaighat C/Sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in superstructure above plinth level upto floor V level in : (i) cement mortar 1:4 (1 cement : 4Kanhaighat coarse sand)

Random rubble masonry with hard stone in foundation and plinth including levellingup with cement concrete 1:6:12 (1 cement: 6 Kanhaighat coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level with : (i) Cement mortar 1:6(1 cement: 6 Kanhaighat coarse sand)

Providing wood work in frames of doors, windows, clerestory windows and other frames,wrought framed and fixed in position with hold fast lugs or with dash fastener of required dia and length (hold fast lugs or dash fastener shall be paid for separately : (a) Local best quality Tolhao wood.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes including ISI marked MS pressed butt hinges bright finished of required sizes with necessary screws.(a) Local best quality Tolhao wood.(35mm thick)

Providing wood work in frames of false ceiling, partitions etc. sawn and put up in position : (a) Local Best Quality Tolhao wood

Providing wood work in trusses, purlins, rafter, posts, post plate wall plate & the like wrought framed hoisted & fixed in position.(a) Uchan/Tolhao wood..

Providing & fixing local best quality plain lining tongued & grooved on & i/c wooden plug complete with necessary screws & priming coat on unexposed surface.a) 19mm thick. (i) Local best quality Leihao

Providing 40x3mm flat iron hold fast 40cm long i/c fixing to frames with 10mm dia bolts, nuts and wooden plugs and embedding to cement concrete block 30x10x15cm 1:3:6 (1 cement : 3 coarsesand : 6 stone aggrt. 20mm nominal guage).

Providing & fixing M.S. round or square bars at required spacing in windows frame of window & clerestory window.

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :(i) 300 x 16 mm

Providing and fixing bright finished brass tower bolts (barrel type)with necessary screws etc. complete : (a) 250x10 mm

Providing & fixing Brass handles with necessary screws etc. complete.(a) 125mm

Providing and fixing bright finished brass hard drawn hooks and eyes (i) 300mm

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4(1 cement: 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete.(a) Double charge vitrified tile polished finish of size (i) Size of Tile 600 x 600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.(i) Size of Tile 600x600 mm

Providing & fixing M.S. round holding down or anchor bolts with nuts & washer plates complete.

Supplying of H.D. bolts with 40 mm X 6 mm F.B.'U' shape 106 cm long.

Supplying 40 mm X 3 mm X 275 mm F.B. twisted plate i/c cost of bolts & nuts.

Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm)with EPDM seal,complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trussesand including cutting to size and shape wherever required with (i) Precoated galvanised iron profile sheets 0.50 mm thick

Providing and fixing precoated galvanised steel sheet roofing accessories , Zinc coating 120gsm as per IS: 277 in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws or with polymer coated J or L hooks, bolts and nuts and or G.I. seam bolts and nuts, G.I. plain and bitumen washers complete : (i) Ridges plain (500 - 600mm). (a) Precoated galvanised iron profile sheets 0.50 mm thick.

Providing and fixing 4mm thick Rhino Brand A.C.Duro Board (Plain sheet) of 610x610 mm ceiling Roofing and Ceiling Item) with wooden beading 62x12mm Leihao wood spaced 61 cm centre to centre maximum on both sides etc complete ( frame work to be paid separately).

12mm cement plaster of mix : 1:4 (1 cement : 4 Kanhaighat coarse sand).

15mm cement plaster on rough side of single or half brick wall of mix (i) 1:4 (1 cement : 4 Kanaighat coarse sand).

15 mm cement plaster 1:3 (1 cement: 3 Kanhaighat coarse sand) finished with afloating coat of neat cement on the roughside of single or half brick wall.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :.(i) Water thinnable cement primer

Providing and applying white cement based putty of average thickness 1mm,of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with textured exterior paint of required shade : (i) New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including base coat of water proofing cement paint applied @ 2.20kg/10 sqm.

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade (i) Two or more coats

Applying priming coat :- (a) With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Applying priming coat :- (b) With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works:

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/ 10 sqm of approved brand or manufacture

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

Coat tarring two coats on new work using 0.15 and 0.12 litres of coat tar in the 1st coat and second coat respectively.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarsesand : 6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

2nd class brick masonary 15x15cm open surface drain in c.m. 1: 5(1cem : 5 c/sand) i/c earth excavation 10cm bed c.c.1: 5 : 10 1cem : 5 c/sand :10gr.st.aggrt.40mm n/size i/c 12mm thick cement plaster 1: 3 (1cem : 3 Kanhaighat c/sand) with a floating coat of neat cement inside & outside as per standard design.

P/F20 mm thick plank as eave board with (a) Tolhao/Uchan wood

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.

(G) WATER SUPPLY & SANITARY INSTALLATION OF CHOWKIDAR QTR.

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.(i) All kinds of soil.

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.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:5:10 (1 cement :5 Kanhaighat coarse sand :10 graded stone aggrt. 40mm nominal size).

(b) 1:2:4 (1 cem :2 Kanhaighat Kanhaighat coarse sand:4 graded stone aggrt.20mm n/size).

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Suspended floors, roofs, landings, balconies and access platform,with water proof ply 12mm thick.

(b) Edges of slab and breaks in floors and walls (i) Under 20cm wide

Brick work with Ist class common burnt clay F.P.S. (non modular)bricks in foundation and plinth in: (i) (1 Cem: 4 Kanhaighat C/Sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in foundation and plinth : (i) cement mortar 1:4 (1 cement : 4Kanhaighat Kanhaighat coarse sand)

15 mm cement plaster 1:3 (1 cement: 3 Kanhaighat coarse sand) finished with afloating coat of neat cement on the roughside of single or half brick wall.

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

Providing and fixing PTMT soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms

Providing Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: White Vitreous china Orissa pattern W.C. pan of size 580 x 440mm with integral type foot rests

Providing and fixing wash basin with C.I. brackets, 15 mm C.P.brass pillar taps, 32 mm C.P. brass waste of standard pattern,including painting of fittings and brackets, cutting and making good the walls wherever required: (a) White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :(a) 15 mm nominal bore

P/F Brass full way valve with C.I. wheel (screwed end) (i) 25mm dia.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete

Providing and fixing telephonic shower rose/hand spray with one meter flexible tube, Dimple/Round/Fancy

P/F C.I. Cover with frame (for manhole and chambers) (i) 600 mm x 450 mm (heavy duty) (38 Kg)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. (a) External Works.(i) 32mm dia. nominal outer dia Pipes

(ii) 100 mm nominal outer dia Pipes

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.(A) Internal Concealed work, including cutting chases and making good the wall etc.(i) 15 mm nominal outer dia Pipes

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.

(H) MULTIPURPOSE HALL

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.(i) All kinds of soil.

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.

Supplying and filling in plinth with screen shingles on gravel under floors including watering ramming,consolidating and dressing complete with a lead of 34 km of the following sizes:-a) 40 mm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:5:10 (1 cement :5 Kanhaighat coarse sand :10 graded stone aggrt. 40mm nominal size).

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 : (a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

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. up to floor five level,excluding cost of centering, shuttering, finishing and reinforcement :(a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Foundation footings, bases of columns etc. and mass concrete.

(b) Columns, Pillars, Piers, Abutments, Posts and Struts.

(c) Lintels, beams, plinth beams, girders, bressumers and cantilevers,with water proof ply 12mm thick.

Brick work with Ist class common burnt clay F.P.S. (non modular)bricks in foundation and plinth in: (i) (1 Cem: 4 Kanhaighat C/Sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in superstructure above plinth level upto floor V level in : (i) cement mortar 1:4 (1 cement : 4Kanhaighat coarse sand)

Providing wood work in frames of doors, windows, clerestory windows and other frames,wrought framed and fixed in position with hold fast lugs or with dash fastener of required dia and length (hold fast lugs or dash fastener shall be paid for separately : (a) Local best quality Tolhao wood.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes including ISI marked MS pressed butt hinges bright finished of required sizes with necessary screws.(a) Local best quality Tolhao wood.(35mm thick)

Providing 40x3mm flat iron hold fast 40cm long i/c fixing to frames with 10mm dia bolts, nuts and wooden plugs and embedding to cement concrete block 30x10x15cm 1:3:6 (1 cement : 3 coarsesand : 6 stone aggrt. 20mm nominal guage).

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :(i) 300 x 16 mm

Providing and fixing bright finished brass tower bolts (barrel type)with necessary screws etc. complete : (a) 250x10 mm

Providing & fixing Brass handles with necessary screws etc. complete.(a) 125mm

Providing and fixing bright finished brass hard drawn hooks and eyes (i) 300mm

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4(1 cement: 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete.(a) Double charge vitrified tile polished finish of size (i) Size of Tile 600 x 600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.(i) Size of Tile 600x600 mm

Marble stone flooring with 18mm thick marble stone (sample of marble shall be approved by Engineer-in-charge) over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 Kanhaighat coarse sand) laid and jointed with grey cement slurry including rubbing and polishing complete with : Makrana white second quality.

Marble stone flooring in treads of steps and risers using single length upto 2.00 metre with 18mm thick marble stone (sample of marble shall be approved by Engineer-in-charge) over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 Kanhaighat coarse sand) laid and jointed with grey cement slurry including rubbing and polishing complete with : Makrana white second quality.

Providing & fixing M.S. round holding down or anchor bolts with nuts & washer plates complete.

Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm)with EPDM seal,complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trussesand including cutting to size and shape wherever required with (i) Precoated galvanised iron profile sheets 0.50 mm thick

Providing and fixing precoated galvanised steel sheet roofing accessories , Zinc coating 120gsm as per IS: 277 in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws or with polymer coated J or L hooks, bolts and nuts and or G.I. seam bolts and nuts, G.I. plain and bitumen washers complete : (i) Ridges plain (500 - 600mm). (a) Precoated galvanised iron profile sheets 0.50 mm thick.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25 mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer’s specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : Fully Perforated Gypsum Plaster Board of size 1200 x 2400x12.5 mm having approx. 15 % perforated area with perforation size and pattern as approved by the Engineer-in-tapered and backed by acoustical tissue with NRC value not less than 0.60.charge and as per manufacturer's specification, with all 4 side

Steel work in built up tubular (round, square or rectangular tubes etc.) trusses etc., including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, including welding and bolted including special shaped washers etc.complete. (a) Electric resistance or induction butt welded tubes

12mm cement plaster of mix : 1:4 (1 cement : 4 Kanhaighat coarse sand).

15mm cement plaster on rough side of single or half brick wall of mix (i) 1:4 (1 cement : 4 Kanaighat coarse sand).

15 mm cement plaster 1:3 (1 cement: 3 Kanhaighat coarse sand) finished with afloating coat of neat cement on the roughside of single or half brick wall.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :.(i) Water thinnable cement primer

Providing and applying white cement based putty of average thickness 1mm,of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with textured exterior paint of required shade : (i) New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including base coat of water proofing cement paint applied @ 2.20kg/10 sqm.

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade (i) Two or more coats

Applying priming coat :- (a) With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Applying priming coat :- (b) With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works:

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/ 10 sqm of approved brand or manufacture

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarsesand : 6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

2nd class brick masonary 15x15cm open surface drain in c.m. 1: 5(1cem : 5 c/sand) i/c earth excavation 10cm bed c.c.1: 5 : 10 1cem : 5 c/sand :10gr.st.aggrt.40mm n/size i/c 12mm thick cement plaster 1: 3 (1cem : 3 Kanhaighat c/sand) with a floating coat of neat cement inside & outside as per standard design.

P/F 3mm thick M.S.Sheet eave board with ISA 25x25x4mm and flat 25x4mm with primer and painting complete as per direction of Engineer-in- Charge.

(I) COMPOUND FENCING FOR A LENGTH OF 969.39 RM WITH STEEL GATE - 6 NOS

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.(i) All kinds of soil.

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.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering : All work upto plinth level (a) C.C. 1:5:10 (1 cement :5 Kanhaighat coarse sand :10 graded stone aggrt. 40mm nominal size).

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 : (a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

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. up to floor five level,excluding cost of centering, shuttering, finishing and reinforcement :(a)1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement :1.5 Kanhaighat coarse sand:3 graded stone aggregate 20 mm nominal size.)

Reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level/Above Plinth level. ( a ) Thermo-Mechanically Treated bars

Centering and shuttering including strutting, propping etc. and removal of form for: (a) Foundation footings, bases of columns etc. and mass concrete.

(b) Columns, Pillars, Piers, Abutments, Posts and Struts.

(c) Lintels, beams, plinth beams, girders, bressumers and cantilevers,with water proof ply 12mm thick.

Brick work with Ist class common burnt clay F.P.S. (non modular)bricks in foundation and plinth in: (i) (1 Cem: 4 Kanhaighat C/Sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in superstructure above plinth level upto floor V level in : (i) cement mortar 1:4 (1 cement : 4Kanhaighat coarse sand)

Providing & fixing Steel Grill by using 25x25 mm Square section as main bars horizontally and vertically with arrow of decorative type (Cast Iron) readily available at Market i/c painting,Priming etc. complete as per direction of Engineer-in-Charge (conforming to Architectural drawing No. MPHC/A-C6).

Providing & fixing Steel Gate by using 50x50 mm Square section as main bars horizontally and vertically, Square section 40x40 mm as rail bars ,35x35mm Square section as style bars, connecting bars Square section 16x16 mm to arrow of decorative type (Cast Iron) readily available at Market i/c painting,Priming etc. complete as per direction of Engineer-in-Charge (conforming to Architectural drawing No. MPHC/A-C6).

12mm cement plaster of mix : 1:4 (1 cement : 4 Kanhaighat coarse sand).

15mm cement plaster on rough side of single or half brick wall of mix (i) 1:4 (1 cement : 4 Kanaighat coarse sand).

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :.(i) Water thinnable cement primer

Providing and applying white cement based putty of average thickness 1mm,of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with textured exterior paint of required shade : (i) New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including base coat of water proofing cement paint applied @ 2.20kg/10 sqm.

(J) LAND DEVELOPMENT

Banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammer and rolling every third and topmost layer with power roller of minimum 8 tonne and dressing up in embankment for roads marginal banks flood banks and guide bank lead upto 15 KM and lift upto 1.5 metre

K.(Sh: Providing IEI in Main Building)

Wiring

Wiring for light point/fan point/exhaust fan point/call bell point with 1.5mm2 FR PVC insulated copper conductor single core cable in surface/recessed PVC conduit with modular type switch phenolic laminated sheet suitable size MS-box and earthing the point with 1.5mm2 FR PVC insulated copper conductor single core cable etc.as reqd.

(a) Group A

(b) Group B

(c ) Group C

Wiring for light point/power plug with 2X4mm2 FR PVC insulated copper conductor single core cable in surface/recessed PVC conduit with 1 No. 4mm2 FR PVC insulated copper conductor single core cable for loop earthing etc.as reqd.

Wiring for circuit/Sub-main wiring with earth wire with (the following sizes of) FR PVC ins.cu.cond single core cable in PVC sassing & capping etc.as reqd.

(a) 2X1.5mm2+1X1.5mm2 earth wire

(b) 2X2.5mm2+1X2.5mm2 earth wire

(c ) 2X4mm2+1X4mm2 earth wire

(d) 2X10mm2+2X10mm2 earth wire

(e ) 4X16mm2+2X16mm2 earth wire

(f) 4X25mm2+2X16mm2 earth wire

Supply and fixing (following modular type switch/socket) on the existing modular plate and switch box i/c connection but excluding modular plate etc as reqd.

(a) 5/6 amps switch

(b) 15/16 amps switch

(c ) 3 pin 5/6 amps socket outlet

(d) 6 pin 15/16 amps socket outlet

Supply and drawing (following pair) 0.5mm2 FR PVC insulated copper conductor unarmoured telephone cable in the existing surface/ recessed steel/ PVC conduit as reqd.

S/F I.O Outlet Box for RJ 45

Fixture Items

S/F brass batten/angle holder i/c connection etc.as reqd.

S/F fancy wall bracket suitable for 1X15W LED lamp with glass/annodized wall bracket complete with all accessories i/c connection etc. as reqd.

S/F 12W LED bulb.

SITC surface mounted LED Down Lighter with white powder coated Al. housing with integrated electronic driver 10W EN DURANEOHESURFACEDLS10W LED 8575 complete with connection as rqd. (Havell's)

SITC surface mounted LED downlighter with white powder coated Al.housing with intrgrated electronic driver 15 W 840 LHEAAGPIA2W015 complete with connection etc as reqd.(Havell's)

SITC Aesthetically designed 2X2 LED flat panel for surface mounting which provides soft-light and glare free symmetrical illumination SPARKLEPROADJDLR30W 830M0D40D

S/F surface/pendent mounting 1x18 W LED lamp channel luminaries complete with all accessories and connection etc as reqd.

S/F call bell/buzzer suitable foe DC/AC single phase 230V complete as reqd.

S/F bell push modular type complete as reqd.

Installation of exhaust fan upto 450mm sweep in the existing opening i/c making the hole to suit the size of the above fan,making good the damaged, connection testing commissioning etc.as reqd.

S/F 12"(305mm) dia light duty exhaust fan complete with all accessories

S/F fan hook i/c bolt & nuts.

S/F 48" sweep AC ceiling fan complete with down rod, blade, canopy & regulator i/c connection etc.as reqd.(Havell's Pacer) white/Brown/Ivory

S/F stepped type electronic fan regulator on the existing modular plate switch box i/c connection but excluding modular plate etc.

MS & DB Boards

Design, supply, installation testing and commissioning of L.T.Panel board of dust and vermin proof mounted with thickness of 16 SWG metal clad sheet with suitable for use at 3- Phase, 4 pole,50 Hz 415V fitted with the following switch gears of six way outgoing conforming to IS/IEC:60947-2, HSN Code 8537 :-

1. 400 amp. TPN on load changeover switch - 1 No.

2. 400 amp. TPN bus bar chamber - 1 No.

3. 125 amp. TPN thermal adjustable MCCB - 6 Nos.

P/F (following rating and breaking capacity) MCCB in existing cubicle panel board including driling holes in cubicle panel & making connection as reqd.

(a) 4 pole MCCB 100 amp 16 KA

S/F bus bar chamber with 4 strips copper bus bar length 600mm suitable for 200 amp capacity complete with all accessories i/c connection earthing the body etc.as reqd.

S/F wall/floor mounted metal board of welded constn.fabricated with minimum 50mm X 50mm X6mm angle iron frame work with horizontal and vertical intermediate members of suitable angle/flat iron for mounting of switch gear i/c painting etc.

S/F (4+18 way) double door TPN prewired, sheet steel MCCB distribution board 240V on surface/recessed complete with loose wire box, terminal blocks, tinned copper bus bar, neutral link, earth bar, dinbar, detachable gland plate, interconnection, phosphatized powder painted i/c earthing etc. as reqd. (but without MCB/RCCB/Isolator).

P/F following RCCB in existing cubical panel board i/c drilling holes in cubical panel making connection etc. as reqd.

(a) 63 amp. Two pole RCCB 100mA/300mA.

S/F (following way) single/double pole and nuetral, sheet steel MCCB distributuion board, 240V on surface/recessed complete with tinned copper bus bar neutral bus bar, earth bar,din bar detachable gland plate, interconnection, phosphatized and powder painted i/c earthing etc as reqd (but without MCB/RCCB/Isolator) (a) 2+6 way

Supplying & fixing (following rating) double pole 240V isolator in existing MCB DB complete with connection testing & commissioning as reqd. (a) 63 amp

S/F 5 amp to 32 amp rating 230V 'B' series MCB for lighting and other load of (following poles) in the existing MCB DB complete with connection testing and commissioning etc.as reqd. (a) Single pole

Earthing

P/F of lightning conductor finial made of 25mm dia. 900mm long copper tube having 5-prong at top with 85mm dia. 3mm thich copper plate including holes etc. complete as required.

Fixing of lightning conductor finial 25mm dia. 900mm long copper/GI tube having 5-prong at top with 85mm dia. 3mm thick base plate i/c holes etc. as reqd.

P/F copper tape 20mmx3mm thick on parapet or surface of wall for lightning conductor as reqd.(for vertical)

P/F copper tape 20mmx3mm thick on parapet or surface of wall for lightning conductor as reqd.(for horizontal)

Earthing with copper plate 600x600xmm thick i/c accessories and providing masonary enclosure with copper plate having locking arrangement and watering pipes etc.(but without charcoal and salt complete as reqd.)

Extra for using salt and charcoal for G.I.plates or copper plate earth electrode as reqd.

P/F 4.00 mm dia copper wire on surface or in recess for loop earthing as reqd.

120mm2 3.5 core PVC ins.(heavy duty) Al.cond.armoured cable of 1.1KV grade of size not exceeding 25mm2 but not exceeding 125mm2 direct in ground i/c excavation sand, cushioning protective covering & refilling etc.as reqd.

P/L 25 mm2 4 - core pvc ins.(heavy duty) Al. cond. armoured cable of 1.IKV grade in size not exceedng 250mm2 direct in ground i/c excavation, sand cushioning protective covering and refilling the trench etc.as reqd.

(L) SH: Air Conditioner

S/F 25 amp air-conditioner power plug point i/c 4 modules metal box on surface or in recess 4-modules plate and cover in front, 25 amp modular starter modular socket outlet and 25 amp plug i/c connection etc. as reqd.

S/F 1.5 ton 5 stars inverter service split air conditioner with stabilizer in built including all accessories for maximum separation of 5mts and connection as reqd. Make Samsung, Model No. AR18TV5PAWK.

Wiring for circuit/Sub-main wiring with earth wire with (the following sizes of) FR PVC ins.cu.cond single core cable in surface/recessed PVC conduit etc.as reqd.

(a) 2X4mm2+1X4mm2 earth wire

(b) 2X16mm2+1X16mm2 earth wire

Design, supply, installation testing and commissioning of L.T.Panel board of dust and vermin proof mounted with thickness of 16 SWG metal clad sheet with suitable for use at 3- Phase, 4 pole,50 Hz 415V fitted with the following switch gears of six way outgoing conforming to IS/IEC:60947-2, HSN Code 8537 :-

1. 400 amp. TPN on load changeover switch - 1 No.

2. 400 amp. TPN bus bar chamber - 1 No.

3. 125 amp. TPN thermal adjustable MCCB - 6 Nos.

S/F bus bar chamber with 4 strips copper bus bar length 300mm suitable for 100 amp capacity complete with all accessories i/c connection earthing the body etc.as reqd.

S/F wall/floor mounted metal board of welded constn.fabricated with minimum 50mm X 50mm X6mm angle iron frame work with horizontal and vertical intermediate members of suitable angle/flat iron for mounting of switch gear i/c painting etc.

P/F following RCCB in existing cubical panel board i/c drilling holes in cubical panel making connection etc. as reqd.

(a) 63 amp. Two pole RCCB 100mA/300mA.

S/F (following way) single/double pole and nuetral, sheet steel MCCB distributuion board, 240V on surface/recessed complete with tinned copper bus bar neutral bus bar, earth bar,din bar detachable gland plate, interconnection, phosphatized and powder painted i/c earthing etc as reqd (but without MCB/RCCB/Isolator) (a) 2+6 way

S/F 5 amp to 32 amp rating 230V 'B' series MCB for lighting and other load of (following poles) in the existing MCB DB complete with connection testing and commissioning etc.as reqd. (a) Single pole

Supplying & fixing (following rating) double pole 240V isolator in existing MCB DB complete with connection testing & commissioning as reqd. (a) 63 amp

50mm2 3.5 core PVC ins.(heavy duty) Al.cond.armoured cable of 1.1KV grade of size not exceeding 25mm2 but not exceeding 125mm2 direct in ground i/c excavation sand, cushioning protective covering & refilling etc.as reqd.

(M) SH: Elevator

SITC of Automatic gearless elevator/lift of 8(eight) passengers capable of load about 544 kgs @ 1mt/sec. with car size 1200 wide x1200mm deep x 2200mm hight, car enclosure, entrance, machine room, power operated automatic door operation including necessary assembling at site make Kone/Thyssenkrupp Elevators.

Wiring for circuit/Sub-main wiring with earth wire with (the following sizes of) FR PVC ins.cu.cond single core cable in PVC sassing & capping etc.as reqd.

(a) 2X2.5mm2+1X2.5mm2 earth wire

(b) 2X4mm2+1X4mm2 earth wire

(c) 4X10mm2+2X10mm2 earth wire

S/F (following way) single/double pole and nuetral, sheet steel MCCB distributuion board, 240V on surface/recessed complete with tinned copper bus bar neutral bus bar, earth bar,din bar detachable gland plate, interconnection, phosphatized and powder painted i/c earthing etc as reqd (but without MCB/RCCB/Isolator) (a) 2+6 way

Supplying & fixing (following rating) double pole 240V isolator in existing MCB DB complete with connection testing & commissioning as reqd. (a) 63 amp

S/F 5 amp to 32 amp rating 230V 'B' series MCB for lighting and other load of (following poles) in the existing MCB DB complete with connection testing and commissioning etc.as reqd. (a) Single pole

(N) SH: Fire Fighting & Fire Detector System

SECTION-A

INTERNAL HYDRANT

Providing and fixing black steel pipes for internal hydrant & sprinkler piping to I.S 1239 (Heavy class) including all fittings like couplings, bends, elbows unions, fees, flanges as per table 'E' reducers, offsets etc., making connections required including cutting holes and chases in brick or RCC walls and making good comlpete. After completion of the piping work the entire pipe line will be hydrauricaaly tested for a pressure of 10kg/cm2 for a period of 48 hours. The final pipe line will be painted with two or more specifications over one coat of red oxide zinc chromate primer including necessary surface preparation complete. The work will be carried out as per specification and drawings and as directed by the consultant.

(a) 100mm dia NB

(b) 80mm dia NB

Providing and fixing ISI marked stainless steel fire hydrant valve 80mm single outlet with control valve and fitted with 63mm dia instantaneous female coupling at the outlet complete including companion flange as per table 'E' gunmetal blank cap and chain, nuts, bolts and 3mm thick compressed asbestos gasket at locations as per drawings (inlet flange to I.S 5290-1969 Class C).

Supplying, installation,testing and commissioning of stainless steel office plates and having 6mm nominal thickness, upto 200mm outer dia. And internal dia. Suitable to reduce pressure to between 3.2 to 3.5 kg/sq.mm complete as required.

Proving and fixing first aid fire hose reel drum wall mounting, swinging type fitted with 20mm dia 30m long high pressure type II hose to I.S. 5132 with 5mm outlet stainless steel nozzle with shut off valve (I.S 884-1969). Name of manufacturer should be embossed on the drum as well as hose.

Providing and fixing 63mm dia 15m long rubberlined fabric hose including stainless steel male and female instantaneous type coupling approved by fire authority, machine wound with copper wire complete in all respects. Hose shall conform to I.S 636 Type II and coupling to I.S 903-1975 with ISI certification (two per each single landing valve).

Providing and fixing standard short size stainless steel branch pipe with gunmetal nozzle 16mm dia outlet with standard instantaneous type 63mm dia coupling (ISI marked)

Providing and fixing standard fireman's axe with heavy insulated rubber handle tested for 20000 volts confirming to IS:926.

Providing & fixing stainless steel fire brigade inlet with 63mm dia instantaneous type inlet and 150mm dia flanged outlet with built in check valve for fir brigade connection to underground tanks and fire risers (I.S 904-1965) tested for 20kg/cm2 pressure complete in all respects with companion flanges, nuts, bolts, gaskets, etc. (a) Two way

Providing and fixing gunmetal single acting air release valve with screwed inlet 25mm dia as per IS 12992 reted for 20kg/sq.cm.

Providing and fixing SS/brass ball valve full bore type tested for 20kg/cm2 with lever and screwed female ends.

(a) 25mm dia full bore type

Providing and fixing cast iron butterfly valves of PN 1.6 rating complete with bolts, nuts, 3mm thick compressed asbestos gasket, companion flanfes as per table "E" complete in all respects.

(a) 100mm dia with lever

Providing and fixing C.I. horizontal dual plate wafer type non return valves PN 1.6 including washer, nuts, bolts, 1.5mm thick compressed asbestos gasket companion flanges as per table "E" complete.

(a) 100mm dia

SECTION-B

INTERNAL SPRINKLER

Supplying and fixing M.S. pipe to I.S. 1239 (Heavy Class) complete with all fittings like, unions, coupling, bends, elbows, fees, offsets, reducers, flanges, as per table "E" etc. to complete the work as per the requirement at site including painting with one coat of primer after surface preparation and two coats of thick synthetic enamel paint, cutting and making good the walla good complete. Note: The pipe will be hung from the ceiling using GI fully threaded rods and GI Hanger rings only.

100mm dia

80mm dia

65mm dia

50mm dia

40mm dia

32mm dia

25mm dia

20mm dia

Providing & fixing 15mm dia chromium plated brass sprinkler head with quarztzoid bulb and set to operate at 68 Dec C complete in all respects.

Pendent type

Ceiling Rossette

Flexi Drop-UL Listed (upto 1000mm)

Supplying & fixing vane type waterflow switch suitable for installation on 50mm to 150mm dia line for a service pressure upto 20kg/sq.cm to be connected to Fire Alarm Syatem.

SECTION-C

EXTERNAL HYDRANT & RING MAIN

Providing & fixing undeground black steel pipes to IS 1239/3589 heavy C class including all fittings like anchor fastners, couplings, bends, elbows, fees flanges, etc., welding as required painting with one coat of solvent based rubberised asphaltic primer and wrapping with 4mm thick multi layered pipe coat (PYPKOTE) hyper puncture resistant non woven anti corrison mat confirming to IS:10221 as per manufacturer recommendations including necessary excavations to a minimum depth of 1.2mtr refilling masonary supports complete.

(a) 100mm dia

SECTION-D

PUMPS AND ACCESSORIES

Supply, installation,testing and commissioning of electrically driven high pressure centrifugal fire hydrant/sprinkler pump, suitable for automatic operation consicting of the following:

a. End suction centrifugal pumps, suitable for operation on 415 volts ±6%, 3 phase, 50 hz AC supply. The installation shall be complete with flexible coupling and ccoupling guard as required. Fire pump shall have CI casing, CS diffusers, bronze impeller (hard finised and dynamically balanced) and SS (304) shaft with machanical seal, capable for delivering 1620 LPM at outlet head 70mts to ensure a minimum pressure of 3.5kg/sqcm at the farthest or topmost hydrant/sprinkler. The installtion shall be complete with necessary pressure guage with gun metal shut off cock on delivery side (The pump should be tested and assembled for bench mark at factory).

b. Pump shall be capable of furnishing not less than 150% of rated capacity at a head of not less than 65% of the rated head. The shut off head shall not exceed 120% of rated head.

c. Squirrel cage induction motor, TEFC type suitable for operation on 415volts, 3 phase 50Hz A.C supply for the above pump with synchronous speed of 2900 RPM, conforming to IP 55 protection & class F insulation. The motor shall conform to IS 325-1978 (upto date) with flexible coupling and coupling guard, complete as required.

d. Common base plate for (a) and (b) from M.S. Channel for required size.

e. Suitable cement concrete foundation with cement concrete plaster (design and drawing to be provided by the Contractor which will be duly approved by the consultant before construction) complete with anti-vibration arrangement of cushy foot mountings.

f. The rate includes interconnecting cables, foundations & foundation bolts.

Supply, installation,testing and commissioning of deisel engine driven fire pump suitable for automatic operation comprising of the following and conforming to BS 649/IS 10002 all amended upto date.

a. End suction centrifugal pumps, suitable for operation on 415 volts ±6%, 3 phase, 50 hz AC supply. The installation shall be complete with flexible coupling and coupling guard as required. Fire pump shall have CI casing, CS diffusers, bronze impeller (hard finised and dynamically balanced) and SS (304) shaft with machanical seal, capable for delivering 1620 LPM at outlet head 70mts to ensure a minimum pressure of 3.5kg/sqcm at the farthest or topmost hydrant/sprinkler. The installtion shall be complete with necessary pressure guage with gun metal shut off cock on delivery side (The pump should be tested and assembled for bench mark at factory and shall be gotten approved by the Local Fire Authority).

b. Pump shall be capable of furnishing not less than 150% of rated capacity at a head of not less than 65% of the rated head. The shut off head shall not exceed 120% of rated head.

c. Radiator cooled diesel engine of speed 1800 RPM suitable for the above pump with automatic starting mechanism and other accessories including fuel tank (fabricated from 3mm MS sheet, painted with two coats of synthetic enamel paint over a coat of primer) of capacity adequate to sustain pump operation fo 8 hours continuous working. The tank shall be fitted with magnetic oil lever indicator, MH with cover, drain valve, air vent including structural supports (painted with approved shade) 2 nos. x 12 volts battery, flexible coupling, coupling guard & exhaust pipe connection complete as required.

d. Common base plate for (a) and (b) from M.S. Channel for required size.

e. Suitable cement concrete foundation with cement concrete plaster (design and drawing to be provided by the Contractor which will be duly approved by the consultant before construction) complete with anti-vibration arrangement of cushy foot mountings.

Supply, installation,testing and commissioning of jockey pump (pressurisation pump) comprising of the following:

a. Vertical mutistage centrifugal pump, suitable for operation on 415 volts ±6%, 3 phase, 50 hz AC supply. The installation shall be complete with flexible coupling and coupling guard complete as required.Jockey pump shall be of stainless steel construction.

The pump head and base shall be CI GG20 construction and impellers, diffusers, shaff sleeve, seal bush & pump shaff shall be in $$ 304 material.The pump shall be provided with mechanical seal. The system shall be complete with necessary pressure guage with gun metal shut off cock on delivery side. (The pump should be tested and assembled for bench mark at factory)

b. Squirrel cage induction motor TEFC type for operation on 415 V, 3 phase 50 Hz AC supply for the above pump with a synchronous speed of 2900 R.P.M. with flexible coupling and coupling guard etc. as reqd.

c. Common base plate for (a) and (b) from M.S. Channel for required size.

d. Suitable cement concrete foundation with cement concrete plaster (design and drawing to be provided by the Contractor which will be duly approved by the consultant before construction) complete with anti-vibration arrangement of cushy foot mountings.

For pump defined above & of duty as follows:

Hydrant & Sprinkler System

Flow: 180 LPM

Head: 70 mts

Providing, fixing, testing and commissioning of epoxy coated MS body precharged pressure/air vessel 300 ltr capacity having a pressure rating of 1.6 bar for pressurization of hydrant/sprinkler system complete in all respect with valves to operate as per operating sequences incliding 25mm dia drain valve, air release valve duly painted from inside and outside complete as required.

SITC of Pressure guage

Supply, installation,testing and commissioning of 100mm dia bourden type, stainless steel dial type glycerine fillede pressure guage including brass isolation valve and pipe having caliberation of 0-16 kg/cm2.

a. Providing & fixing welded pipe suction header upto 6 mtr. Long with two inlet. All outlets and ends with flanged connections, blank, flanges as required including painting with one coat of red oxide primer and two or more coats of synthetic enamel paint to give an even shade.

200mmx6mm thick-150mmx2 inlet; 80mmx1 inlet; 150mmx1 outlet

Providing and fixing black steel pipes to I.S 1239 (Heavy class) including all fittings like couplings, bends, elbows unions, fees, flanges as per table 'E' reducers, offsets etc., making connections, all type of welded or screwed joint as per specifications and making connections required, including cutting holes and chases in brick or RCC walls and making good comlpete. After completion of the piping work the entire pipe line will be hydrauricaaly tested for a pressure of 10kg/cm2 for a period of 48 hours. The final pipe line will be painted with two or more coats of synthetic enamel paint of first grade as per IS specifications over one coat of red oxide zinc chromate primer including necessary surface preparation complete. The work will be carried out as per specification and drawings and as directed by the consultant.(Make: Tata/Jindal/Nezone)

(a) 200mm dia NB

(b) 150mm dia NB

(c) 100mm dia NB

(d) 80mm dia NB

(e) 65mm dia NB

Providing & fixing cast iron Foot valves including washer, nuts, bolts, 1.5mm thick compressed asbestos gasket, companion as per table

(a) 200mm dia

(b) 80mm dia

Providing & fixing C.I. horizontal dual plate wafer type non return valves PN 1.6 including washer, nuts, bolts, 1.5mm thick compressed asbestos gasket, companion flanges as per table "E" complete

(a) 150mm dia

(b) 65mm dia

Providing & fixing MS structural work fabricated from standard sections, eg., MS rounds, angels, channels, including cutting to size, drilling, welding, fixing and welding to insert plates in RCC structural members as directed by the engineer-in-charge including cutting and making good the walls and floors (for Pipe Support Structures & Cable Tray)

Providing & fixing cast iron butterfly valves of PN 1.6 rating complete with bolts, nuts, 3mm thick compressed asbestos gasket, companion flanges as per table "E" complete in all respects.

(a) 80mm dia with lever

(b) 65mm dia with lever

(c) 150mm dia with lever

Providing and fixing SS/brass ball valve full bore type tested for 20kg/cm2 with lever and screwed female ends.

(a) 25mm dia full bore type

SITC of Pressure Switches

ELECTRICAL INSTALLATION FOR FIRE PROTECTION SYSTEM

MCC for fire fightingequipments

a. 1 No. 400 amps 4 pole mechanical interlocked incoming MCCB complete with the following:

iii. Phase indicating lamp shall be protected by 2 amp SP MCB 1 set

b. Aluminium bus bar sleeves type rated at 500 amps for three phase & neutral phase bus bar shall have maximum current density of 1 amp/sq.cm and the neutral bus bar of not less than 50% capacity.

Outgoing:

b. 1 No. 32 amps TPN MCCB, 7.5 KW direct online starter with single phase preventer and outgoing feeder to jockey pump motor. The compartment shall contain CT operated ammeter of 0-30 amps & indicating lamp with MCBs for 'ON'/'OFF' TRIP status of pump motor.

c. Providing and fixing 1 No. auto start panel activated with pressure switch for diesel engine complete with all accessories, batteries, battery charger of suitable rating, MCB timers, push buttons, microprocessor based alarm annunclator, wiring and cabling including connection to diesel engine complete as required ready for working.

d. Necessary cable alleys space for spare switchs, internal wiring and copper earthing of all equipment shall also be included. All switch gears/control gears shall be motor duty rating.

Note: All MCCB's to be suitable for motor duty shall be of 36KA breaking capacity.

Provision shall be made for providing potential free contacts to all pumps starters for connection for building automation system.

MCC as described above

SECTION-E

HAND APPLIANCES

Providing and fixing mechanical foam type fire extinguishers consisting of welded M.S. cylindrical body squeeze lever discharge valve 30 cms long high pressure discharge hose, discharge nozzle, suspension bracket, ISI marked as per IS:10204 finished externally with red enamel paint and fixed to wall with brackets complete with internal charges.Capacity 9 kg (Pump Room & DG Set)

Providing and fixing store pressure ABC fire extinguishers consisting of welded M.S. cylindrical body squeeze lever discharge valve 30 cms long high pressure discharge hose, discharge nozzle, suspension bracket, ISI marked as per IS:13849 finished externally with red enamel paint and fixed to wall with brackets complete with internal charges.Capacity 6 kg

Providing and fixing carbondioxide fire extinguishers consisting of welded M.S. cylindrical body squeeze lever discharge valve fitted with internal discharge tube, 30 cms long high pressure discharge hose, discharge nozzle, suspension bracket, ISI marked as per IS:2878 finished externally with red enamel paint and fixed to wall with brackets complete with internal charges.Capacity 4.5 kg

Providing and fixing at approved location approved make 4 nos., for buckets of 24 guage galvanised steel, painted white inside and red outside and black on the bottom, inscribed with letters "FIRE" in black nd gold including stand fabricated out to sheet metal (16 guage) shade, platform and associated civil works, painting etc. as approved by the department.

F. FIRE ALARM

Supply, intallation, testing and commissioning of Conventional optical smoke detector with base complete in all respect Morley, Apollo, System Sensor

Supply, intallation, testing and commissioning of Conventional Hooter complete in all respect Morley, Apollo, System Sensor

Supply, intallation, testing and commissioning of PVC Body Manual Call Point (non-glass type) complete in all respect Morley, Apollo, System Sensor, Agni

Supply, intallation, testing and commissioning of Conventional Fire Alarm Panel System Sensor, Ravel, Agni

(a) Microprocessor controller and LCD Display

Supplying, drawing, connecting, testing & commissioning of 2 corex1.5 sq.mm multi stranded copper conductor, pvc insulated PVC sheathed, aluminium myler tape shielded armoured cable suitable for Fire Alarm System. Havells, Polycab, Crystal, Gloster.

(O) SH: Providing IEI in the Chowkidar Quarter

Wiring for light point/fan point/exhaust fan point/call bell point with 1.5mm2 FR PVC insulated copper conductor single core cable in surface/recessed pvc conduit with modular type switch, modular plate suitable size GI-box and earthing the point with 1.5mm2 FR PVC insulated copper conductor single core cable etc.as reqd.

(a) Group A

(b) Group B

(c) Group C

Wiring for light point/power plug with 2X4mm2 FR PVC insulated copper conductor single core cable in surface/recessed PVC conduit with 1 No. 4mm2 FR PVC insulated copper conductor single core cable for loop earthing etc.as reqd.

Wiring for circuit/Sub-main wiring with earth wire with (the following sizes of) FR PVC ins.cu.cond single core cable in surface/recessed PVC conduit etc.as reqd.

(a) 2X2.5mm2+1X2.5mm2 earth wire

(b) 2X4mm2+1X4mm2 earth wire

P/L 4mm2 twin core pvc ins.(heavy duty) Cu. cond. armoured cable of 1.IKV grade in size not exceedng 25mm2 direct in ground i/c excavation, sand cushioning protective covering and refilling the trench etc.as reqd.

Supply and fixing (following modular type switch/socket) on the existing modular plate and switch box i/c connection but excluding modular plate etc as reqd.

(a) 5/6 amps switch

(b) 15/16 amps switch

© 3 pin 5/6 amps socket outlet

(d) 6 pin 15/16 amps socket outlet

SITC surface mounted LED downlighter with white powder coated Al.housing with intrgrated electronic driver 15 W 840 LHEAAGPIA2W012 complete with connection etc as reqd.(Havell's)

S/F brass batten/angle holder i/c connection etc.as reqd.

S/F 12W LED bulb.

S/F fan hook i/c bolt & nuts.

S/F 48"sweep (1200mm) AC ceiling fan complete with down rod,canopy, 3 (three) blades with regulator etc.as reqd. (Make Bajaj/Usha/Crompton)

S/F stepped type electronic fan regulator on the existing modular plate sewitch box i/c connection but excluding modular plate etc.

Installation of exhaust fan upto 450mm sweep in the existing opening i/c making the hole to suit the size of the above fan, making good the damaged, connection testing commissioning etc. as reqd.

S/F 305mm sweep exhaust fan complete with accessories i/c connection etc. as reqd.

P/F 60 amp MCSPN switch unit 240/250v with rewireable fuses i/c drilling holes on the board connection, earthing the body etc.as reqd.

S/F (following way) single/double pole and nuetral, sheet steel MCCB distributuion board, 240V on surface/recessed complete with tinned copper bus bar neutral bus bar, earth bar,din bar detachable gland plate, interconnection, phosphatized and powder painted i/c earthing etc as reqd (but without MCB/RCCB/Isolator) (a) 2+6 way

S/F 5 amp to 32 amp rating 230V 'B' series MCB for lighting and other load of (following poles) in the existing MCB DB complete with connection testing and commissioning etc.as reqd. (a) Single pole

Supplying & fixing (following rating) double pole 240V isolator in existing MCB DB complete with connection testing & commissioning as reqd. (a) 40 amp

Earthing with G.I.earth pipe 4.5mt.long and 40 mm dia. i/c accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc.as reqd.

Extra for using salt and charcoal for pipe electrode as reqd.

P/F 4.06mm dia.copper wire on surface or in recess for loop earthing etc.as reqd.

(P) SH: Providing IEI in the 20 SM Barrack with Attached Toilet)

Wiring for light point/fan point/exhaust fan point/call bell point with 1.5mm2 FR PVC insulated copper conductor single core cable in surface/recessed pvc conduit with modular type switch, modular plate suitable size GI-box and earthing the point with 1.5mm2 FR PVC insulated copper conductor single core cable etc.as reqd.

(a) Group A

(b) Group B

(c) Group C

Wiring for light point/power plug with 2X4mm2 FR PVC insulated copper conductor single core cable in surface/recessed PVC conduit with 1 No. 4mm2 FR PVC insulated copper conductor single core cable for loop earthing etc.as reqd.

Wiring for circuit/Sub-main wiring with earth wire with (the following sizes of) FR PVC ins.cu.cond single core cable in surface/recessed PVC conduit etc.as reqd.

(a) 2X2.5mm2+1X2.5mm2 earth wire

(b) 2X4mm2+1X4mm2 earth wire

P/L 4mm2 twin core pvc ins.(heavy duty) Cu. cond. armoured cable of 1.IKV grade in size not exceedng 25mm2 direct in ground i/c excavation, sand cushioning protective covering and refilling the trench etc.as reqd.

Supply and fixing (following modular type switch/socket) on the existing modular plate and switch box i/c connection but excluding modular plate etc as reqd.

(a) 5/6 amps switch

(b) 15/16 amps switch

© 3 pin 5/6 amps socket outlet

(d) 6 pin 15/16 amps socket outlet

SITC surface mounted LED downlighter with white powder coated Al.housing with intrgrated electronic driver 15 W 840 LHEAAGPIA2W012 complete with connection etc as reqd.(Havell's)

S/F brass batten/angle holder i/c connection etc.as reqd.

S/F 12W LED bulb.

S/F fan hook i/c bolt & nuts.

S/F 48"sweep (1200mm) AC ceiling fan complete with down rod,canopy, 3 (three) blades with regulator etc.as reqd. (Make Bajaj/Usha/Crompton)

S/F stepped type electronic fan regulator on the existing modular plate sewitch box i/c connection but excluding modular plate etc.

Installation of exhaust fan upto 450mm sweep in the existing opening i/c making the hole to suit the size of the above fan, making good the damaged, connection testing commissioning etc. as reqd.

S/F 305mm sweep exhaust fan complete with accessories i/c connection etc. as reqd.

SITC 50W LED 5000K energy saving IP 65 Flood Light luminaries with high power LED as light source Havell's JETACOMPECTOFL50W LED 757LTG complete with connection as rqd. (Havell's)

P/F 60 amp MCSPN switch unit 240/250v with rewireable fuses i/c drilling holes on the board connection, earthing the body etc.as reqd.

S/F (following way) single/double pole and nuetral, sheet steel MCCB distributuion board, 240V on surface/recessed complete with tinned copper bus bar neutral bus bar, earth bar,din bar detachable gland plate, interconnection, phosphatized and powder painted i/c earthing etc as reqd (but without MCB/RCCB/Isolator) (a) 2+6 way

S/F 5 amp to 32 amp rating 230V 'B' series MCB for lighting and other load of (following poles) in the existing MCB DB complete with connection testing and commissioning etc.as reqd. (a) Single pole

Supplying & fixing (following rating) double pole 240V isolator in existing MCB DB complete with connection testing & commissioning as reqd. (a) 40 amp

Earthing with G.I.earth pipe 4.5mt.long and 40 mm dia. i/c accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc.as reqd.

Extra for using salt and charcoal for pipe electrode as reqd.

P/F 4.06mm dia.copper wire on surface or in recess for loop earthing etc.as reqd.

SH: Providing IEI in the Multi purpose Hall - cum - Counting Hall

Wiring for light point/fan point/exhaust fan point/call bell point with 1.5mm2 FR PVC insulated copper conductor single core cable in surface/recessed pvc conduit with modular type switch, modular plate suitable size GI-box and earthing the point with 1.5mm2 FR PVC insulated copper conductor single core cable etc.as reqd.

(a) Group A

(b) Group B

(c) Group C

Wiring for light point/power plug with 2X4mm2 FR PVC insulated copper conductor single core cable in surface/recessed PVC conduit with 1 No. 4mm2 FR PVC insulated copper conductor single core cable for loop earthing etc.as reqd.

Wiring for circuit/Sub-main wiring with earth wire with (the following sizes of) FR PVC ins.cu.cond single core cable in surface/recessed PVC conduit etc.as reqd.

(a) 2X1.5mm2+1X1.5mm2 earth wire

(b) 2X2.5mm2+1X2.5mm2 earth wire

(c) 2X4mm2+1X4mm2 earth wire

(d) 2X10mm2+1X10mm2 earth wire

P/L 25mm2 4 core PVC ins.(heavy duty) Al.cond.armoured cable of 1.1KV grade of size not exceeding 25mm2 but not exceeding 125mm2 direct in ground i/c excavation sand, cushioning protective covering & refilling etc.as reqd.

Supply and fixing (following modular type switch/socket) on the existing modular plate and switch box i/c connection but excluding modular plate etc as reqd.

(a) 5/6 amps switch

(b) 15/16 amps switch

© 3 pin 5/6 amps socket outlet

(d) 6 pin 15/16 amps socket outlet

SITC surface mounted LED downlighter with white powder coated Al.housing with intrgrated electronic driver 15 W 840 LHEAAGPIA2W012 complete with connection etc as reqd.(Havell's)

S/F brass batten/angle holder i/c connection etc.as reqd.

S/F 12W LED bulb.

S/F fan hook i/c bolt & nuts.

S/F 48"sweep (1200mm) AC ceiling fan complete with down rod,canopy, 3 (three) blades with regulator etc.as reqd. (Make Bajaj/Usha/Crompton)

S/F stepped type electronic fan regulator on the existing modular plate sewitch box i/c connection but excluding modular plate etc.

Installation of exhaust fan upto 450mm sweep in the existing opening i/c making the hole to suit the size of the above fan, making good the damaged, connection testing commissioning etc. as reqd.

S/F 305mm sweep exhaust fan complete with accessories i/c connection etc. as reqd.

SITC 50W LED 5000K energy saving IP 65 Flood Light luminaries with high power LED as light source Havell's JETACOMPECTOFL50W LED 757LTG complete with connection as rqd. (Havell's)

S/F wall/floor mounted metal board of welded constn.fabricated with minimum 50mm X 50mm X6mm angle iron frame work with horizontal and vertical intermediate members of suitable angle/flat iron for mounting of switch gear i/c painting etc.

Providing & Fixings (following capacity TP & N) dis-connector fuse switch unit inside the existing cubicle panel board with ISI marks HRC fuses including drilling holes in the cubicle panel board, amking connection as reqd. 1. 100 amp. TP & N

S/F (following way) single/double pole and nuetral, sheet steel MCCB distributuion board, 240V on surface/recessed complete with tinned copper bus bar neutral bus bar, earth bar,din bar detachable gland plate, interconnection, phosphatized and powder painted i/c earthing etc as reqd (but without MCB/RCCB/Isolator) (a) 2+6 way

S/F 5 amp to 32 amp rating 230V 'B' series MCB for lighting and other load of (following poles) in the existing MCB DB complete with connection testing and commissioning etc.as reqd. (a) Single pole

Supplying & fixing (following rating) double pole 240V isolator in existing MCB DB complete with connection testing & commissioning as reqd. (a) 40 amp

Earthing with G.I.earth pipe 4.5mt.long and 40 mm dia. i/c accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc.as reqd.

Extra for using salt and charcoal for pipe electrode as reqd.

P/F 4.06mm dia.copper wire on surface or in recess for loop earthing etc.as reqd.

Nongthombam Motilal Singh

M/s LL Enterprises