ABSS:- Renovation & Improvement of station building and balance work at Jalpaiguri Railway Station.

Item Breakup - A-DSR

of 88 mm, weighing not less than 190 gms. 17.74 Providing and fixing PTMT shelf 440 mm Each 5 713.2 3566 long, 124 mm width and 36 mm height of 95 approved quality and colour, weighing not less than 300 gms. 17.78 Providing and fixing white vitreous china Each 5 14999.15 74995.75 extended wall mounting water closet of size 780x370x690 mm of approved shape including providing & fixing white vitreous 96 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. 17.79 Providing & fixing white vitreous china water Each 4 18088.45 72353.8 less urinal of size 600 x 330 x 315 mm 97 having antibacterial /germs free ceramic surface, fixed with cartridge having debris catcher and hygiene seal. 17.80 Providing and fixing white vitreous china Each 4 7979.2 31916.8 battery based infrared sensor operated urinal of approx. size 610 x 390 x 370 mm having pre & post flushing with water (250 98 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. KATIHAR DIVISION-ENGINEERING/N F RLY 17.81 Providing and fixing floor mounted, white Each 5 18212.9 91064.5 vitreous china single piece, double traps syphonic water closet of approved brand/make, shape, size and pattern including integrated white vitreous china cistern of capacity 10 litres with dual 99 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 18.4S PP-R PIPES Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS 15801, UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, 18.4 including all PP - R plain & brass threaded polypropylene random fittings and fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-in-Charge. ( Internal Exposed on walls ) 100 18.4.1 PN - 16 Pipe, 20mm OD (SDR-7.4) Metre 100 272 27200 101 18.4.2 PN - 16 Pipe, 25mm OD (SDR-7.4) Metre 50 318.35 15917.5 Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801, UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded 18.5 polypropylene random fittings and fixing the pipe with clamps at 1.00 m spacing. This includes the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer- in-Charge. Concealed work, including cutting chases and making good the wall etc. 102 18.5.1 PN - 16 Pipe, 20mm OD (SDR-7.4) Metre 50 477.85 23892.5 103 18.5.2 PN - 16 Pipe, 25mm OD (SDR-7.4) Metre 50 515.2 25760 Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, 18.6 including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in- Charge. External work 104 18.6.1 PN - 16 Pipe, 20mm OD (SDR-7.4) Metre 35 224.95 7873.25 105 18.6.2 PN - 16 Pipe, 25 mm OD (SDR-7.4) Metre 50 265.05 13252.5 106 18.6.4 PN - 16 Pipe, 40 mm OD (SDR-7.4) Metre 100 415.1 41510 107 18.6.6 PN - 10 Pipe, 63 mm OD (SDR-11) Metre 200 597.75 119550 108 18.6.7 PN - 10 Pipe, 75 mm OD (SDR-11) Metre 250 696.75 174187.5 109 18.6.8 PN - 10 Pipe, 90 mm OD (SDR-11) Metre 300 975.3 292590 110 18.6.9 PN - 10 Pipe, 110 mm OD (SDR-11) Metre 450 1301.35 585607.5 111 18.6.10 PN - 10 Pipe, 160 mm OD (SDR-11) Metre 500 2746.85 1373425 18.6A Providing and fixing PPR Unions 112 18.6A.4 PPR Union 40mm Each 5 543.1 2715.5 113 18.6A.5 PPR Union 50mm Each 5 782.1 3910.5 114 18.6A.6 PPR Union 63mm Each 5 913 4565 115 18.6A.7 PPR Union 75mm Each 5 1684.05 8420.25 KATIHAR DIVISION-ENGINEERING/N F RLY 18.15S BRASS FITTINGS Providing and fixing gun metal gate valve 18.17 with C.I. wheel of approved quality (screwed end) : 116 18.17.1 25 mm nominal bore Each 4 622.4 2489.6 117 18.17.3 40 mm nominal bore Each 4 826.1 3304.4 Providing and fixing ball valve (brass) of 18.18 approved quality, High or low pressure, with plastic floats complete : 118 18.18.3 25 mm nominal bore Each 4 464.05 1856.2 Providing and fixing gun metal non- return 18.19 valve of approved quality (screwed end) : 18.19.1 25 mm nominal bore 119 18.19.1.1 Horizontal Each 4 591.4 2365.6 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES 18.48 Providing and placing on terrace (at all floor Per 10000 11 110000 levels) polyethylene water storage tank, IS : Litre 12701 marked, with cover and suitable 120 locking 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 bib cock of 18.49 approved quality conforming to IS:8931 : 121 18.49.1 15 mm nominal bore Each 10 506.8 5068 Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS 18.50 standards and weighing not less than 810 gms. 122 18.50.1 15 mm nominal bore Each 4 820.7 3282.8 Providing and fixing C.P. brass stop cock 18.52 (concealed) of standard design and of approved make conforming to IS:8931. 123 18.52.1 15 mm nominal bore Each 10 670.45 6704.5 18.59S AIR VALVE & WATER METER (BULK TYPE) 18.65 Providing and fixing PTMT soap Dish Holder Each 10 111.45 1114.5 having length of 138mm, breadth 102mm, 124 height of 75mm with concealed fitting arrangements, weighing not less than 106 gms. 21.0 ALUMINIUM WORK 21.1S General 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 21.1 rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately) : KATIHAR DIVISION-ENGINEERING/N F RLY 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) 21.1.2.1 Anodised aluminium (anodised transparent Kg 500 598.6 299300 or dyed to required shade according to IS: 125 1868, Minimum anodic coating of grade AC 15) Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene 21.3 gasket etc. 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 100 1505.25 150525 126 (weight not less than 12.50 kg/sqm) 22.0 WATER PROOFING 22.1S General Grading roof for water proofing treatment 22.14 with 22.14.1 Cement concrete 1:2:4 (1 cement : 2 coarse cum 40 8042.3 321692 127 sand : 4 graded stone aggregate 20 mm nominal size) STRUCTURAL GLAZING ALUMINIUM 25.0 COMPOSITE PANEL 25.1S General 25.8 Design supply & installation of suspended Sqm 35 9502.35 332582.25 Spider Glazing system designed to withstand the wind pressure as per IS 875 (Part-III). The Suspended System held with Spider Fittings of SS-316 Grade Steel of approved manufacturer with glass panel having 12 mm thick clear toughened glass held together with SS- 316 Grade Stainless steel Spider & bolt assembly with laminated glass fins 21 mm thick. The Glass fins and glass panel assembly shall be connected to Slab/beams by means of SS- 316 Grade stainless steel brackets & Anchor bolts and at the bottom using SS channel of 50x25x2 mm using fastener & anchor bolts, non staining weather sealants of approved make, Teflon/ nylon bushes and separators to prevent bi-metallic contacts, all complete to perform as per specification and 128 approved drawings. The complete system to be designed to accommodate thermal expansion & seismic movements etc. The joints between glass panels (6 to 8 mm) and gaps at the perimeter & in U channel of the assembly to be filled with non staining weather sealant, so as to make the entire system fully water proof & dust proof. The rate shall include all design, Engineering and shop drawing including approval from structural designer, labour, T& P,scaffolding, other incidental charges including wastage, enabling temporary services all fitting fixers nut bolts, washer, Buffer plates, fastener, anchors,SS channel laminated glass etc. all complete. For the purpose of payment, actual elevation area of Glazing including thickness of joints and the portion of Glass panel inside the SS channel shall be measured. KATIHAR DIVISION-ENGINEERING/N F RLY Total 34828024.95 Item- 2 Execution of works as per Annexure - II (Road work) S No. Item No Description of Item Unit Qty Rate Amount 16.0 ROAD WORK 16.1S ROADS 16.1 Preparation and consolidation of sub grade Sqm 4000 218.9 875600 with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to 1 camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres. 16.3 Supplying and stacking at site. 2 16.3.1 90 mm to 45 mm size stone aggregate cum 600 2098.4 1259040 3 16.3.2 63 mm to 45 mm size stone aggregate cum 300 1636.05 490815 4 16.3.3 53 mm to 22.4 mm size stone aggregate cum 300 1842.3 552690 16.4 Laying, spreading and compacting stone cum 1200 1046.95 1256340 aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in 5 stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density . Cutting road and making good the same including supply of extra quantities of 16.13 materials i.e. aggregate, moorum screening, red bajri and labour required. 6 16.13.1 bituminous portion cum 40 5032.25 201290 16.30S PREMIX CARPET Providing and applying tack coat using bitumen emulsion conforming to IS:8887, 16.31 using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom. 16.31.1 With rapid setting bitumen emulsion 7 16.31.1.1 On W.B.M / W.M.M. @ 0.4kg/sqm Sqm 4000 13.45 53800 8 16.31.1.2 On bituminous surface @ 0.25kg/sqm Sqm 4000 9.2 36800 2.5 cm premix carpet surfacing with 2.25 cum and 1.12 cum of stone chippings of 13.2 mm and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 16.33 mm and 11.2 mm size respectively, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately). 16.33.1 With paving Asphalt grade VG - 10 heated Sqm 4000 281 1124000 9 and then mixed with solvent at the rate of 70 grams per kg of asphalt KATIHAR DIVISION-ENGINEERING/N F RLY Providing and laying Bitumen Penetration Macadam with hard stone aggregate of quality, size and grading as specified, with bitumen of suitable penetration grade, including required key aggregate as specified, spreading coarse aggregate with the help of self propelled/ tipper tail 16.36 mounted aggregate spreader and applying bitumen by a pressure distributor and then spreading key aggregate with the help of aggregate spreader complete, including consolidation with road roller of minimum 8 to 10 tonne capacity to achieve specified values of compaction and surface accuracy : 16.36.1 For 50 mm compacted thickness using Sqm 4000 505.65 2022600 coarse aggregate of size 50-20 mm graded @ 0.60 cum per 10 sqm key aggregate of 10 size 12.5 mm graded @ 0.15 cum per 10 sqm. With paving asphalt grade VG - 10 @ 50 kg/ 10 sqm. Providing and laying bitumen mastic wearing course (as per specifications) with industrial bitumen of grade 85/25 conforming to IS : 702, prepared by using mastic cooker and laid to required level and slope, including providing antiskid surface with bitumen precoated fine grained hard stone chipping of approved size at the rate 16.37 of 0.005 cum per 10 sqm and at approximate spacing of10 cm centre to centre in both directions, pressed into surface protruding 1 mm to 4 mm over mastic surface, including cleaning the surface, removal of debris etc. all complete. (Considering bitumen using 10.2% as per MORTH specification). 11 16.37.2 40 mm thick Sqm 4000 1365.5 5462000 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 compacted bed of sand, compacting 16.91 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. 16.91.1 60mm thick cement concrete paver block of Sqm 600 1045.65 627390 12 M-35 grade with approved colour, design & pattern. 16.91.2 80 mm thick C.C. paver block of M-30 grade Sqm 1000 1091.5 1091500 13 with approved color design and pattern. Total 15053865.00

Item Breakup - B-NS

Supplying, fitting and fixing GI tee, GI bend, Kg GI elbow, GI flange, GI socket, GI plug etc. from 15mm to 100mm of ISI marked. The rate includes all labour, materials, tools, plants, threading, jointing including supply of jointing materials, fixing in position where required etc. complete in all respect as per direction of Engineer-in-charge or his authorised representative at site. Materials also to be passed by the competent authority before using at site.

Boring holes of adequate dia by hydraulic jet Running 150.00 method or any other approved method for Metre suitable 200/300 mm dia deep tube well with steel pipe including refilling the annular space between pipe and size of bore hole with selected pea gravel with all tools, plants, equipments all complete as per direction of Engineer-in-charge or his authorised representative at site.

Supplying, fitting , fixing and lowering Running 200mm dia steel pipe (ERW) of approved Metre quality of 6mm thick including all fittings and accessories as required including taxes and transportation etc. complete in all respect as per direction of Engineer-in- charge or his authorised representatives at site.

Soil investigation in connection with Each provision of 01 no RCC overhead tanks of capacity 100000 litre from IIT/ or any other approved Engineering College including submission of the report to ascertain the bearing capacity and its suitability for foundation of tank from authorised institute.

Supplying, fitting , fixing and lowering Running 300mm dia steel pipe (ERW) of approved Metre quality of 6mm thick including all fittings and accessories as required including taxes and transportation etc. complete in all respect as per direction of Engineer-in- charge or his authorised representatives at site.

Supplying, fitting , fixing and lowering Running 200mm dia ISI marked brass strainer of Metre approved make and quality including all fittings and accessories as required including taxes and transportation etc. complete in all respect as per direction of Engineer-in-charge or his authorised representatives at site.

Trial boring hole of 50mm dia up to 150m Running 150.00 depth by contractor's own tools and plants Metre including supply of pipes for required depth for strata and yield of deep tube etc. complete in all respect.

Supplying, fitting and fixing Choloropower/ Each cheminject RC series chemical dosing pump including 100 litre capacity solution container suction and discharge tubing , spring loads anti syphon valve low level switch etc of approved make and quality including all fittings and accessories as required including taxes and transportation etc. complete in all respect as per direction of Engineer-in-charge or his authorised representatives at site. KATIHAR DIVISION-ENGINEERING/N F RLY

Supplying and installing complete set of iron Each removal plant of 8000GPH capacity with supplying all equipments like face piping, fittings, coke chamber, air compressor, iron removal filter pump, hypochloride doser, test kit, chlorinator, filter media, valves, catalytic, PVC strainer, pressure gauge, coagulant feeder with accessories, back washing facility etc. including RCC foundation work. as required as per ISI mark and manufacture's specification. The rate includes spare parts of water testing like chlorine test kit, iron test kit, hardness test kit of approved made and quality all complete. Iron removal plant shall be RMCO / LYRICA / SHEETAL / TITANOR.

Electrical logging a pilot bore hole to asses Each the ground water potentiality of the alluvial formation with conductivity test. Total 2939236.87