1. Construction of control office in SF of new control building in DRM office campus and improvement of surrounding area in 2nd entry side at SPJ. 2. Creation of direct entry of new control office and renovation of old control office at Samastipur.

A-Non Schedule items

C-DSR-Horticulture

Item Breakup - B-DSR-2021

local sand, with common burnt clay non modular bricks. 11.7 Cement concrete pavement with 1:2:4 (1 cum 530 7958.65 4218084.5 cement : 2 coarse sand : 4 graded stone 28 aggregate 20 mm nominal size), including finishing complete. 11.16S TILE FLOORING Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to 11.20 match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). 29 11.20.1 Light shade pigment using white cement Sqm 300 1233.05 369915 11.41S VITRIFIED FLOOR TILES Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with 11.41A grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. 11.41A.3 Glazed Vitrified tiles Matt/Antiskid finish of size 30 11.41A.3.4 Size of Tile 800 x 1200 mm Sqm 900 1859.6 1673640 31 11.41A.3.5 Size of Tile 1200 x 1200 mm Sqm 100 2572.75 257275 11.53 Providing and fixing Glass mossaic tiles on Sqm 50 3282.5 164125 finished plain wall surface of size 20 mm x 20 mm x 4 mm in all colour, design , fixing in customize design as per direction of Engineer- in- Charge. The glass mosaic tiles to be fixed 32 on the wall surface with the help of approved adhesive applied at the rate of 2.5 kg per sqm and grouting of the same. The rate is inclusive of all operation, material and required pattern approved by Engineer-in-Charge: Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 11.55 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge : 11.55.1 Flamed finish granite stone slab Jet Black, Sqm 20 2589.9 51798 33 Cherry Red, Elite Brown, Cat Eye or equivalent. SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 11.56 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. 11.56.1 Polished Granite stone slab colour of Black, Sqm 45 3908.8 175896 34 Cherry/Ruby Red or equivalent 12.0 ROOFING Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry 12.40 surrounded with 12 mm thick cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring 12.41 conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 35 12.41.1 75 mm diameter Metre 110 213 23430 36 12.41.2 110 mm diameter Metre 330 319.75 105517.5 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes 12.42 conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 12.42.1 Coupler 37 12.42.1.1 75 mm Each 20 79.8 1596 38 12.42.1.2 110 mm Each 40 119.95 4798 12.42.4 Single tee without door 39 12.42.4.1 75x75x75 mm Each 10 124.2 1242 40 12.42.4.2 110x110x110 mm Each 20 190.75 3815 12.42.5 Bend 87.5 degrees 41 12.42.5.1 75 mm bend Each 10 91.8 918 42 12.42.5.2 110 mm bend Each 40 132 5280 12.42.6 Shoe (Plain) 43 12.42.6.1 75 mm Shoe Each 10 81.1 811 44 12.42.6.2 110 mm Shoe Each 40 115.95 4638 Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of 12.43 required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 45 12.43.1 75 mm Each 100 310.85 31085 46 12.43.2 110 mm Each 400 309.5 123800 12.44 Providing and fixing to the inlet mouth of rain Each 65 47.9 3113.5 47 water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams. SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 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 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm 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 12.45 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 25mm 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 : 12.45.3 12.5 mm thick tapered edge gypsum moisture Sqm 1100 1300.5 1430550 48 resistant board 13.0 FINISHING 13.1S CEMENT PLASTER (IN FINE SAND) 13.1 12 mm cement plaster of mix : 49 13.1.2 1:6 (1 cement: 6 fine sand) Sqm 2750 282 775500 CEMENT PLASTER WITH A FLOATING COAT OF 13.7S NEAT CEMENT 12 mm cement plaster finished with a floating 13.7 coat of neat cement of mix : 50 13.7.2 1:4 (1 cement: 4 fine sand) Sqm 400 361.3 144520 13.44S EXTERIOR FINISHING Finishing walls with Acrylic Smooth exterior 13.46 paint of required shade : 13.46.1 New work (Two or more coat applied @ 1.67 Sqm 3000 166.85 500550 51 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) Finishing with Deluxe Multi surface paint 13.48 system for interiors and exteriors using Primer as per manufacturers specifications : SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 13.48.3 Painting Steel work with Deluxe Multi Surface Sqm 1000 140.05 140050 Paint to give an even shade. Two or more coat 52 applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 13.48A 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives. 13.48A.1 New work (Two or more coats applied @ 1.43 Sqm 1000 154.45 154450 53 litre/ 10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm. 13.80 Providing and applying white cement based Sqm 2200 123.85 272470 putty of average thickness 1 mm, of approved 54 brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 14.0 REPAIRS TO BUILDING 14.75AS ROUTINE MAINTENANCE WORK Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non- woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25 degrees celsius, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital 14.91 physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23 degrees celsius as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150 degrees celsius. Cold flexibility shall be upto -2 degrees celsius when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 55 14.91.1 3 mm thick Sqm 500 563.5 281750 15.0 DISMANTLING AND DEMOLISHING Demolishing cement concrete manually/ by mechanical means including disposal of 15.2 material within 50 metres lead as per direction of Engineer - in - charge. 15.2.1 Nominal concrete 1:3:6 or richer mix (i/c cum 10 2007.1 20071 56 equivalent design mix) 15.3 Demolishing R.C.C. work manually/ by cum 10 2928.1 29281 mechanical means including stacking of steel 57 bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. Demolishing brick work manually/ by mechanical means including stacking of 15.7 serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 58 15.7.4 In cement mortar cum 100 1698.45 169845 Taking out doors, windows and clerestory 15.13 window shutters (steel or wood) including stacking within 50 metres lead : SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 59 15.13.1 Of area 3 sq. metres and below Each 10 118.3 1183 15.60 Disposal of building rubbish / malba / similar cum 50 219.35 10967.5 unserviceable, dismantled or waste materials by mechanical means, including loading, 60 transporting, unloading to approved municipal dumping ground or as approved by Engineer- in-charge, beyond 50 m initial lead, for all leads including all lifts involved. 16.0 ROAD WORK 16.49S MISCELLANEOUS Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick 16.91 compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 16.91.2 80 mm thick C.C. paver block of M-30 grade Sqm 2500 1011.2 2528000 61 with approved color design and pattern. 17.0 SANITARY INSTALLATIONS 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 17.1 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: 17.1.1 White Vitreous china Orissa pattern W.C. pan Each 2 5781.35 11562.7 62 of size 580x440 mm with integral type foot rests Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm 17.7 C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: 17.7.2 White Vitreous China Wash basin size 630x450 Each 4 1913.75 7655 63 mm with a single 15 mm C.P. brass pillar tap 17.23 Providing and fixing white vitreous china flat Each 4 1382.3 5529.2 back or wall corner type lipped front urinal 64 basin of 430x260x350 mm or 340x410x265 mm sizes respectively. Providing and fixing P.V.C. waste pipe for sink 17.28 or wash basin including P.V.C. waste fittings complete. 17.28.1 Semi rigid pipe 65 17.28.1.2 40 mm dia Each 4 101.65 406.6 17.28.2 Flexible pipe 66 17.28.2.2 40 mm dia Each 4 104.35 417.4 Providing and fixing mirror of superior glass (of approved quality) and of required shape and 17.32 size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : 67 17.32.4 Rectangular shape 1500x450 mm Each 2 1817.2 3634.4 SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 17.71 Providing and fixing PTMT liquid soap Each 2 146.3 292.6 container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with 68 bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms. Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP 17.73 brass screws with concealed fittings arrangement of approved quality and colour. 17.73.2 600 mm long towel rail with total length of 645 Each 2 600.35 1200.7 69 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms. 17.81 Providing and fixing floor mounted, white Each 6 16100.4 96602.4 vitreous china single piece, double traps syphonic water closet of approved brand/make, shape, size and pattern including integrated white vitreous china cistern of 70 capacity 10 litres with dual flushing system, including all fittings and fixtures with seat cover, cistern fittings, nuts, bolts and gasket etc including making connection with the existing P/S trap, complete in all respect as per directions of Engineer-in-Charge. 18.0 WATER SUPPLY 18.7S C.P.V.C. PIPES 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 18.9 jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.-External work 71 18.9.3 25 mm nominal dia Pipes Metre 50 370.65 18532.5 72 18.9.5 40 mm nominal dia Pipes Metre 100 559.2 55920 73 18.9.6 50 mm nominal dia Pipes Metre 200 811.85 162370 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES 18.48 Providing and placing on terrace (at all floor Litre 4000 9.7 38800 levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking 74 arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 18.49S C.P. BRASS FITTINGS Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS 18.51 standards and weighing not less than 690 gms. 75 18.51.1 15 mm nominal bore Each 10 708.4 7084 Providing and fixing C.P. brass angle valve for 18.53 basin mixer and geyser points of approved quality conforming to IS:8931 76 18.53.1 15mm nominal bore Each 2 500.35 1000.7 21.0 ALUMINIUM WORK SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY Providing and fixing aluminium work for doors, windows, ventilators 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, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket 21.1 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 drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : 21.1.1 For fixed portion 21.1.1.2 Powder coated aluminium (minimum thickness Kg 50 466.3 23315 77 of powder coating 50 micron) For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings 21.1.2 wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) 21.1.2.2 Powder coated aluminium (minimum thickness Kg 50 564.8 28240 78 of powder coating 50 micron) Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in 21.2 aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. 21.2.1 Pre-laminated particle board with decorative Sqm 50 965.1 48255 79 lamination on one side and balancing lamination on other side Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. 21.3 complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): 21.3.2 With float glass panes of 5 mm thickness Sqm 50 1325.55 66277.5 80 (weight not less than 12.50 kg/sqm) Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg, for doors, including cost of 21.4 cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge. 21.4.1 With stainless steel cover plate minimum 1.25 Each 10 2448.85 24488.5 81 mm thickness Providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0 mm thick & 2100 21.12 mm long with SS screws etc .complete as per direction of Engineer-in-Charge. SAMASTIPUR DIVISION-ENGINEERING/EAST CENTRAL RLY 21.12.2 Powder coated minimum thickness 50 micron Each 5 563.5 2817.5 82 aluminium tubular handle bar 21.18 Providing and fixing 12 mm thick frameless Sqm 300 4540.7 1362210 toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting 83 hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge (Door handle, lock and stopper etc.to be paid separately). 26.0 NEW TECHNOLOGIES AND MATERIALS 26.73S PREFAB/PRECAST TECHNOLOGY Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/window/clerestory windows & desertory other Frames/Chowkhat comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, 26.86 modulus of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixed in position with M.S hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-In- Charge. (M.S hold fast/lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimensions i.e depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made. 84 26.86.5 Frame size 65 x 100 mm Metre 30 1000.15 30004.5 Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N 26.87 (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately) 85 26.87.1 30 mm thick Sqm 10 3954 39540 Total 33170619.10

Item Breakup - C-DSR-Horticulture