VOLUME-II PRICE BID. D.N.I.T. No.: - DNIT / DGM / CCD / / 15 Date:

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1 1 (Separate envelop in Packet-III) Tripura State Electricity Corporation Limited (A Government of Tripura Enterprise) Office of the. VOLUME-II PRICE BID Name of work: - Construction of R.C.C. double storied framed structure (G+1) Sub-Divisional office building under Tripura State Electricity Corporation Ltd. at Melagarh. D.N.I.T. : - DNIT / DGM / CCD / / 15 Date: Estimated cost: - Rs.59,92, (Rupees Fifty Nine Lakh Ninety Two Thousand Four Hundred and Forty Four) only. Earnest money: - Rs.1,19, (Rupees One Lakh Nineteen Thousand Eight Hundred and Forty Nine) only. Completion iod: (Three hundred & sixty) days. [This D.N.I.T. (Price Bid) contain 26 (Twenty-six) pages including cover pages].

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3 3 SECTION - VIII A BILL OF QUANTITIES AND PRICE BID

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5 5 Name of work: - Construction of R.C.C double storied framed structure (G+1) Sub-Divisional office building under Tripura State Electricity Corporation Ltd. at Melagarh. Item 1 Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m. in width or 10 sqm. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m., including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. - All kinds of soil i) By manual means. 2 Earth work in excavation over areas (exceeding 30 cm. in depth, 1.5m in width as well as 10 sqm. on plan) including disposal of excavated earth, lead upto 50 m. and lift upto 1.5 m., disposed earth to be levelled and neatly dressed. - All kinds of soil i) By manual means. 3 Filling available excavated earth (excluding rock) in trenches,plinth, sides of foundations etc. in layers not exceeding 20 cm. indepth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. - All kinds of soil Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering. - All work upto plinth level: i) 1:3:6 (1 Cement : 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size) ii) 1: 4: 8 (1 cement : 4 fine sand : 8 graded well burnt brick aggregate of 40 mm nominal size)

6 Item 6 B.F Providing and laying damp-proof course with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm / 20 mm nominal size) i) D.P.C. 40 mm thick Extra for providing and mixing water proofing material in cement concrete 1 kg per 50 kg. of cement. 15 bags kg. of Cement Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- - All work upto plinth level: i) 1:1½:3 (1 Cement : 1½ fine sand : 3 graded stone aggregate 20 mm nominal size). 9 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- A) In walls (any thickness), including attached pilasters, buttresses, piers, abutments etc Cum cum i) 1: 1.5: 3 (1 cement : 1.5 fine sand : 3 graded stone aggregate of 20 mm nominal size). B) In plinth & skirting courses, fillets, columns, pillars, post & struts etc. i) 1: 1.5: 3 (1 cement : 1.5 fine sand : 3 graded stone aggregate of 20 mm nominal size) Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15 landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement- A) RCC work in suspended floors, roofs having slope upto 15 landings, balconies, shelves and chajjas

7 7 Item B.F i) 1:1½:3 (1 Cement : 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) B) RCC work in beams, lintels, bands, plain window sills, staircases and spiral staircases excluding precast spiral staircase. i) 1:1½:3 (1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) Centering shuttering including struttings, propping etc. and removal of form work for: i) Foundations, footings, bases for columns etc. for mass concrete with timber plank ii) Columns, Pillars, Piers, Abutments, Posts and Struts with shuttering ply iii) Lintels, beams, plinth beams, girders, bressumers and cantilevers with shuttering ply iv) Suspended floors, roofs, landings, balconies and access platform with 12 mm. thick shuttering ply v) Stairs (excluding landings) except spiralstaircases with wooden plank vi) Weather shade, Chajjas, corbels etc., including edges Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto floor five level Kg. i) Thermo-Mechanically Treated bars / Cold twisted deformed steel bars Kg Providing precast cement concrete Jali 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate 6mm nominal size) reinforced with 1.6 mm dia mild steel wire including centring and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3 (1cement : 3 fine sand) etc. complete, excluding the plastering of jambs, sills and soffits i) 50 mm. thick

8 8 Item B.F First class brick work in foundation and plinth including cost of all materials as required complete: i) In cement mortar 1:4 (1 cement : 4 fine sand) First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete: i) In cement mortar 1:4 (1 cement : 4 fine sand) First class brick work in triangular, square and rectangular pillars including cost of all materials as required complete Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete: i) In cement mortar 1:4 (1 cement : 4 fine sand). 18 Extra for providing & placing in position 2 nos 6 mm. dia MS bars at every 6th course of full brick masonry work including anchorage in joints of 75 mm. in each side in superstructure for all level including cost of all materials as required complete: i) In cement mortar 1:4 (1 cement : 4 fine sand). 19 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : i) Karai wood Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) nondecorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veeners on both faces of shutters sqm i) 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

9 Item 9 B.F Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part-I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters sqm i) 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws. 22 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete Kg i) Fixed to steel windows by welding. Kg ii) Fixed to openings / wooden frames with rawl plugs screws etc Kg kg Providing 40 x 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30 x 10 x 15 cm 1:3:6 mix (1 cement : 3 fine sand : 6 graded stone aggregate 20 mm nominal size). 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. 235 Nos Each Nos Each ii) 250 x 16 mm. 6 Nos Each Providing and fixing aluminium tower 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 necessary screws etc. complete : i) 300 x 10 mm. 46 Nos Each ii) 250 x 10 mm. 25 Nos Each Providing and fixing aluminium handles ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete :

10 10 Item B.F i) 125 mm. 23 Nos Each ii) 100 mm. 13 Nos Each Providing and fixing aluminium hanging floor door stopper ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc. complete. i) Single rubber stopper. 23 Nos Each Providing and fixing factory made door frame (single rebate) made of solid PVC foam profile with homogenous fine cellular structure having smooth outer integral skin having 60mm width & 30mm thickness and shall be fixed to wall as per instructions of Engineer-In-Charge using 100 x 8 sheet metal CSK screws Providing and fixing 28 mm thick door shutter made of solid PVC foam profile with homogenous fine cellular structure having smooth outer integral skin having 71mm width & 28mm thick as vertical & horizontal styles. Joints are made using solvent adhesive and GI C sections (39 mm x 19 mm x 0.6 mm thick) or M S pipe (40 mm x 20 mm) stiffener frame insert & telescopic polymeric L corners.the panel shall be filled with 3mm thick highpressure compact laminate as per manufacturer s specifications and directions of the Engineer-in-charge, cover moulding shall be provided for covering fixing screws and elegant look.( for W.C. bathroom door shutter) sqm Providing and fixing IS : 3564 marked Aluminium extruded section body tubular type universal hydraulic door closer with double speed adjustment with necessary accessories and screws etc complete. 15 Nos Each Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Teesections, joints mitred and welded with 15 x 3 mm lugs 10 cm long embedded in cement concrete blocks 15 x 10 x 10 cm of 1:3:6 (1 cement : 3 river sand : 6 graded jhama aggregate 20 mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with dash fastener or with fixing clips or with bolts and nuts as required including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer complete as required Kg Kg

11 11 Item B.F Renewing glass panes with putty and nails wherever necessary, including painting or varnishing or bees waxing as required to match the existing surface including disposal of broken glass panes and other damaged materials to the dumping ground with all leads and lifts complete as per direction of the Engineer in charge: i) Glass panes of 5.5 mm thick (13.50 kg / sqm). 33 Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:- i) In stringers, treads, landings etc. of stair cases including use of chequered plate wherever required, all complete Kg kg Providing and fixing hand rail using structural steel etc. of approved size by welding etc. to steel ladder railing, balcony railing and staircase railing etc. including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer complete as required: Kg kg i) M.S. tube. 35 Providing and fixing in position collapsible steel shutters with vertical channels 20 x 10 x 2 mm. at 100 mm. centre to centre and braced with flat iron diagonals 20 x 5 mm. size with top and bottom rail of T-iron 40 x 40 x 6 mm. with 40 mm. dia. steel pulleys & with riveted bolts, nuts, locking arrangement, stoppers, handles, hold fast /anchor bolt including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required Providing and fixing fan clamp type-i of 16 mm dia M.S. bar bent to shape with hooked ends in R.C.C. slabs during laying including painting the exposed portion of loop, all as per standard design complete. 12 Nos Each

12 Item 12 B.F Providing and fixing aluminium work for doors, windows, ventilators, stair railing including hand rail and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene felt etc. aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineerincharge. (Glazing and paneling to be paid for separately) : Kg Kg A) For fixed portion of approved quality:- i) Anodised aluminium (anodized transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15). 38 For shutters/ sliding shutters of doors, windows & ventilators including providing and fixing hinges / pivots / rollers and making provision for fixing fittings wherever required including the cost of PVC / neoprene gasket required of approved quality (Fittings shall be paid for separately): Kg Kg i) Anodised aluminium (anodized transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15). 39 Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition frames with PVC / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge : i) With glass / float glass panes of 5.5 m thickness (weight not less than kg / sqm). 40 Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. of approved quality complete as per direction of Engineer-in-charge:

13 Item 13 B.F i) Anodised aluminium (anodized transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) Nos Each Providing, fitting & fixing in position 4mm thick aluminium composite panel (ACP) cladding of approved make, fabricated to flat, smooth curved to required radius,circular ring cladding to shape as per requirement( exterior / interior surface), in metalic colours using prefabricated aluminium extruded profiles of alloy-6063 T6 in chromatized finish to withstand the design wind pressure of 200 Kg / sqm. The fastening brackets of aluminium / hot dip galvanised with SS-304 screws, fasteners and anchor bolts complete with nylon seperators to prevent bi-metallic contacts. ACP sheets will be fixed with both ways Norton tape and Dow coring 995 structured sealant, including necessary scaffolding complete, as per approved architectural drawing, design and direction of the Engineer-in-charge sqm Providing and laying 40 mm thick marble chips flooring rubbed and polished to granolithic finish, under layer 34 mm thick cement concrete 1:2:4 (1 ordinary cement : 2 fine sand : 4 graded stone aggregate 12.5 mm nominal size) and top layer 6 mm thick with white, black, chocolate, grey, yellow, pink, blue or green marble chips of sizes from 1 mm to 4 mm nominal size laid in cement marble powder mix 3 : 1 (3 cement : 1 marble powder) by weight in proportion of 4:7 (4 cement marble powder mix : 7 marble chips) by volume including cement slurry etc. complete sqm i) Using light shade pigment with white cement in top layer. 43 Providing and laying marble chips skirting (upto 300 mm height rubbed and polished to granolithic finish, top layer 6 mm thick with white, black, chocolate, grey, yellow, pink, blue or green marble chips of sizes from 1 mm to 4 mm nominal size laid in cement marble powder mix 3 : 1 (3 cement : 1 marble powder) by weight in proportion of 4 : 7 (4 cement marble powder mix : 7 marble chips) by volume including cement slurry etc. complete

14 Item 14 B.F a) 18 mm thick with under layer 12 mm thick cement plaster 1 : 3 (1 Cement : 3 fine sand). i) Using light shade pigment with white cement in top layer b) 21 mm thick with under layer 12 mm thick cement plaster 1 : 3 (1 Cement : 3 fine sand). i) Using medium shade pigment with white cement in top layer Extra for providing and fixing glass strips in joints of terrazo flooring complete. i) 40 mm wide and 4 mm thick Providing and fixing precast chequered cement concrete tiles 22 mm thick, laid in footpath & courtyard, on 20 mm thick bed of cement mortar 1 : 4 (1 cement : 4 fine sand) jointed with neat cement slurry mixed with pigment to match the shade of tiles including rubbing and polishing complete i) In dark shade using ordinary cement. 46 Providing and laying polished vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08 % and conforming to IS : of approved make in all colours, shades over 20 mm thick bed of cement mortar 1 : 4 (1 cement : 4 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade complete i) Size of tile 60 x 60 cm. 47 Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS : (thickness to be specified by the manufacturer) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-charge in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade complete sqm

15 Item 15 B.F Providing and laying 1st quality ceramic glazed floor tiles 300 x 300 mm conforming to IS : (thickness to be specified by the manufacturer) of approved make in colours, shades such as white, ivory, grey, fume red, brown over 20 mm thick bed of cement mortar 1 : 4 (1 cement : 4 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade complete Providing and fixing on wall face unplasticised Rigid PVC rain water pipes (working pressure 4 kg / cm2) conforming to IS : Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: i) Single socketed pipe mm OD. Providing and fixing on wall faceunplasticised - PVC moulded fittings / accessories for unplasticised Rigid PVC rain water pipes conforming to IS : Type-A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: 20 Nos Each A) Coupler. i) 110 mm. B) Single equal tee with door. i) 110 x 110 x 110 mm. C) Single equal tee without door. i) 110 x 110 x 110 mm. D) Bend 87.5 degree. i) 110 mm. E) Shoe plain. i) 110 mm OD. Providing and fixing unplasticised-pvc pipe clips of approved design to unplasticised-pvc rain water pipes by means of 50 x 50 x 50 mm. hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing with cement mortar 1:4 (1cement : 4 fine sand) making good the wall etc. complete. 12 Nos Each Nos Each Nos Each Nos Each

16 Item 16 B.F i) 110 mm. 140 Nos Each Providing and fixing to the inlet mouth of rain water pipe PTMT grating with thickness of 8mm and weighing not less than 100gm. complete. 16 Nos Each i) 100 mm mm cement plaster in single layer including cost of materials required and finishing even and smooth and curing complete i) Cement mortar 1:4 (1 cement : 4 fine sand) mm cement plaster in single layer including cost of materials required and finishing even and smooth and curing complete i) In cement mortar 1:4 (1 cement : 4 fine sand) mm cement plaster in single layer including cost of materials required and finishing even and smooth and curing complete i) Cement mortar 1:4 (1 cement : 4 fine sand) sqm Neat cement punning sqm Applying one coat of cement primer of approved brand and manufacturer on wall surface complete Distempering with oil bound washable distemper of approved brand and manufacture and of required shade on new work (two or more coats), over and including a priming coat of cement primer to give an even shade complete Finishing walls with acrylic smooth exterior paint of required shade of approved brand and manufacture on new work (two or more coats 1.67 kg / 10 sqm.) over and including base coat water proofing cement paint 2.20 kg / 10 sqm. complete Applying priming coat: i) With ready mixed pink primer of approved brand and manufacture on wood work (hard & soft wood)

17 Item 17 B.F ii) With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel, galvanised iron / steel work Painting with synthetic enamel paint (two or more coats) of required colour of approved brand and manufacture on new work to give an even shade Providing and laying grading of roof for water proofing treatment complete as required as per direction of the Engineer-in-charge:- i) Cement concrete 1:2:4 (1 cement : 2 fine sand : 4 graded stone aggregate 20 mm. nominal size) Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern 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 : i) White Vitreous china Orrisa pattern W.C. pan of size 580x440 mm with integral type foot rests. Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern 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: i) W.C. pan with ISI marked white solid plastic seat and lid. Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430 x 260 x 350 mm and 340 x 410 x 265 mm sizes respectively. 6 Nos Each Each Nos Each Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings: 7 Nos Each i) Flat back wash basin of size 550 x 400 mm

18 Item 18 B.F Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. a) Semi rigid pipe. i) 32 mm dia. Providing and fixing 100 mm sand cast Iron grating for gully trap. 7 Nos Each Nos Each Providing and fixing 600 x 450 mm bevelled 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 600 x 120 x 5 mm. glass shelf with edges round of supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete. 6 Nos Each Nos Each Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved 450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height quality and colour. 7 Nos Each i) 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88mm, weighing not less than 190 gms. Providing and fixing PTMT liquid soap container 109 mm. wide, 125 mm. high and 112 mm. distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colours weighing not less than 105 gms. 7 Nos Each Providing, fixing & laying rigid UPVC pipes conforming to IS:4985 jointing with couplers, of same class conforming to IS:14182 including testing of joints complete (but excluding the cost of specials like bend, tees etc. which will be paid separately) as per Chapter-20 of CPWD specification & direction of the Engineer-incharge. (DWS Schedule 2010) A. Class-3 (working pressure 6.0 kg / sq cm). i) 110 mm. OD

19 19 Item 8 Nos Each Nos Each Nos Each Nos Each B.F. 74 Providing, fixing & laying fabricated UPVC bend of required degree conforming to IS : (Part-8/9/10/11/12/13) with solvent cement conforming to IS:14182 including testing of jointcomplete as per Chapter-20 of CPWD specification & direction of the Engineer-in-charge. (DWS Schedule 2010) i) 110 mm dia. 75 Providing, fixing & laying fabricated UPVC end cap conforming to IS : (Part-4) with solvent cement conforming to IS : including testing of jointcomplete as per Chapter-20 of CPWD specification & direction of the Engineer-in-charge.(DWS Schedule 2010) i) 110 mm dia. 76 Providing, fixing & laying fabricated UPVC tee conforming to IS : (part-5) with solvent cement conforming to IS :14182 including testing of joint complete as per chapter-20 of CPWD specification & direction of the Engineer-in-charge. (DWS Schedule 2010) i) 110 x 110 mm dia. 77 Providing, fixing & laying fabricated UPVC socket/coupler conforming to IS : 10124(Part-2) with solvent cement conforming to IS: including testing of joints complete as per CPWD specification & direction of Engineer-in charge. (DWS Schedule 2010) i) 110 mm dia. 78 Cutting chases in brick masonry walls for following diameter sand cast iron / centrifugally cast (spun) iron pipes and making good the same with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 12.5 mm nominal size) including necessary plaster and pointing in cement mortar 1:4 (1 cement : 4 coarse sand): i) 100 mm. dia. 79 Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. Internal work - Exposed on wall

20 20 Item 80 B.F i) 15 mm. dia nominal bore ii) 20 mm. dia nominal bore iii) 25 mm. dia nominal bore iv) 40 mm. dia nominal bore mtr Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 10 Nos Each i) 25 to 40 mm. nominal bore Providing and fixing brass bib cock of approved quality: 12 Nos Each i) 15 mm dia nominal bore. Providing and fixing brass stop cock of approved quality: 6 Nos Each i) 15 mm dia nominal bore. 83 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end): i) 25 mm. dia nominal bore Each ii) 40 mm. dia nominal bore Each Providing and fixing gun metal non-return valve of approved quality (screwed end): a) Vertical type. i) 50 mm. dia nominal bore Each Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 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 Ltr Ltr Painting G.I. pipes and fittings with synthetic enamel white paint over a ready mixed priming coat, both of approved quality for new work : i) 15 mm. dia

21 21 Item B.F ii) 20 mm. dia iii) 25 mm. dia iv) 40 mm. dia Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality: i) 40 mm. dia Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet: 6 Nos Each. i) 100 mm. dia Constructing soak pit 1.20 x 1.20 x 1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design. Constructing brick masonry chamber for underground C.I. inspection chamber and bends with 1st class bricks in cement mortar 1:4 (1 cement : 4 fine sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) R.C.C. top slab with 1:2:4 mix (1 cement :2 fine sand : 4 graded stone aggregate 20 mm nominal size) foundation concrete 1:5:10 (1 cement: 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement: 3 fine sand) finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design: i) Inside dimensions 600 x 850 mm and 45 cm deep for pipe line with three or more inlets : Two or more coats of glue with copal varnish over an under coat of flatting varnish. 2 Nos Each Nos Each (Rupees Fifty Nine Lacs Ninety Two Thousand Four Hundred and Forty Four) only

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23 23 SCHEDULE PRICE BID To, The, West Tripura. Date.. Authorized address for communication: - Telephone nos.: - Mobile Nos.: - Fax no.: - ID: - Name of Work: - Construction of R.C.C. double storied framed structure (G+1) Sub-Divisional office building under Tripura State Electricity Corporation Ltd. at Melagarh. 1. I / WE offer to execute the work(s) described above and remedy any defects therein with conditions of the contract, specifications, drawings, Bill of quantities and Addenda for a. Item rate Contract (Total Bid Price) Rs...*(NOT APPLICABLE HERE). b. For percentage Contract, (in figures)... (in words) cent below / above / at par with the rates entered in the schedule of rates, as referred to clause 12 of ITB. 1. I / WE undertake to commence the work(s) on receiving the notice to precede with work in accordance with the contract documents. 2. This bid and your written acceptance of it shall constitute a binding contract between us. I understand that you are not bound to accept the lowest or any bid you receive. I / WE hereby confirm that this bid complies with the Bid validity and earnest money required by the bidding documents and specified in NIT. Authorized Signature. Name and Title of Signatory Name of the Bidder Address.....

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25 25 BILL OF QUANTITIES PREAMBLE 1. The Bill of quantity shall be read in conjunction with the instruction to Bidders, conditions of contract, Specifications and drawings For the construction works, the quantities given in the Schedule of quantities are estimated, and are given to provide a common basis for bidding. The basis of payment will be the actual quantities of the work ordered and carried out, as measured and verified by the Manager (Engineer) and valued a. At the rates and prices tendered in the Schedule of quantities in the case of item rate tenders; and b. At percentage rate above or below or at par of the schedule of rates as tendered by the contractor. 2.2 The rates and prices tendered in the priced bill of quantities shall, except in so far as it is otherwise provided under the contract, include all constructional plant, labour, supervision, materials, erection, maintenance, insurance, profit, taxes and duties, together with all general risks, liabilities and obligations, etc. set out in the contract. 3. Discrepancies between rate in figures and words if arises, will govern by the Clause no 14 of NIT & Clause no. 24 of ITB. 4. When percentage rate tenders are invited, the Schedule of quantities will show in the bidding documents the rates used for different items.

26 26 BILL OF QUANTITIES FOR PERCENTAGE RATE BIDS Sl No 1. Description of Item In Figures In words For description of items & schedule of quantities, refer page 5 (five) to page 21 (twenty-one) of bidding documents.