Construction of Limited Height Subway at Level crossing no 415B (Shankargarh Yard) and other connected works.

Item Breakup - A-All chapters of USSOR-2021

Using Soil Class SQ1

Using Soil Class SQ2 Felling trees of girth (measured at a height of 1.0 m above ground level) including leading and stacking of material within 100m. Note : 1. When stumps are grubbed up in addition, the rates shall be doubled for trees cut and grubbed 2. Payment for grubbing shall only be made where specially ordered. 3. Grubbing shall be ordered only where it is essential to remove the stumps, including the roots, as per specification. 4. Grubbing shall include removal of roots of trees and saplings to a depth of 60cm below ground level or 30 cm below formation level or 15 cm below sub grade level, whichever is lower.

Girth over 30 cm and up to 60 cm

Girth over 60 cm and up to 1.5m P r o v i d i n g portable fencing along running track where work is to be done in close vicinity of track, maintaining during execution of work and removing after completion of the work as per direction of the Engineer. Fencing shall consist of self supporting steel angles of size 50mm x 50mm x 6mm, 1.5m long provided with hooks etc. and embedded in CC 1:2:4 block of size 0.23m x 0.23m x 0.23m placed at c/c distance of 2m along track. 12mm dia rods in three horizontal layers shall be tack welded with angle posts. Note : Released material will be property of the contractor after completion of work. Cost of cement required for CC blocks shall be paid separately.

With provision of one 50mm wide retro- Metre reflective tape in horizontal direction, duly secured/tight with vertical posts.

Shoring with 'Z' section MS sheet piles Sqm side by side in all kinds of soil mechanically or manually as per approved drawing with contractor's own arrangement complete in all respects and removal of sheet piles after completion of the work as directed by engineer in-charge Note: Payment will be made as per actual driven length of pile. Exploratory drilling of boreholes down to required depth, drilling of 150mm dia. boreholes in all type of soils except hard rock & large boulders (boulder core more than 30cm) including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion/chiselling tool for advancing through occasional seams of hard strata to be employed, where necessary in Dry area.

0m to 10m DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Exploratory drilling of Boreholes down to required depth, drilling of 150mm diameter boreholes in all type of soils except hard rock and large boulders (boulder core more than 30cm), including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion / chiselling tool for advancing through occasional seams of hard strata to be employed where necessary in River bed area including standing/flowing water with all necessary arrangements except making of platform under water which shall be paid under relevant item of SOR.

0m to 10m Drilling of NX size borehole (75mm dia.) in all types of hard rock and collection of rock core samples from boreholes and preserving in boxes.

0m to 10m Earthwork in excavation by mechanical means (Hydraulic Excavator)/Manual Means for foundations and floors of the bridges, retaining walls etc. including setting out, dressing of sides, ramming of bottom, getting out the excavated material, back filling in layers with approved material and consolidation of the layers by ramming and watering etc. including all lift, disposal of surplus soil up to a lead of 300m, all types of shoring and strutting with all labour and material complete as per drawing and technical specification as directed by Engineer in charge. Note: This item will be used for excavation work in connection with other miscellaneous works also like side drains, foundation for OHE masts and other miscellaneous structures in connection with Gauge Conversion, Doubling, New lines.

All kinds of soils

Soft rock (not requiring blasting)

Hard rock (blasting prohibited ) DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY

P r o v i d i n g and laying in position cum machine batched, machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants) using 20mm graded crushed stone aggregate and coarse sand of approved quality in RCC raft foundation & Pile cap including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item. P r o v i d i n g and laying in position machine batched, machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants) using 20mm graded crushed stone aggregate and coarse sand of approved quality for the following Reinforced cement concrete structural elements up to height of 9.0 m from foundation top level, including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item.

Wing wall and Return wall

Providing and laying Plain Cement cum Concrete 1:3:6 with graded stone aggregate of 40mm nominal size, in foundation and floors, retaining walls of bridges including mechanical mixing, vibrating, pumping and bailing out water where ever required with all materials and labour complete but excluding the cost of cement and shuttering as per drawings and technical specifications as directed by Engineer. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY

Providing and casting machine batched, cum machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix, mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants, (Cast in-Situ/Pre-cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons at the stage of Mix Design and in that case deduction shall be made as per relevant item. Centering and shuttering including strutting, propping etc. and removal of form for :

All types of bridge sub-structures, e.g. Sqm pier, abutment, wing wall, retaining wall, RCC box type foundations, Abutment cap, Pier Cap, Inspection Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc. up to 5m above ground level

All types of bridge super-structures, e.g. Sqm slabs, I-girders, T-girders, Box girders etc. up to 5m above ground level.

Extra for additional height over item no. Sqm 025031 & 025032 wherever required with adequate bracing, propping etc. over initial height of 5 metres for every additional height of 1 metre or part thereof. Supply and using Cement at Worksite

Ordinary Portland Cement 43 grade MT approved brands/makes

Pozzolana Portland Cement approved MT brands/makes Supply of steel reinforcement of approved brands/makes for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

Thermo-Mechanically Treated bars of Kg grade Fe-500D or more of approved brands/makes. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY

Extra for using GI Drag Sheet, 1.50 mm cum t h i c k , for protection of t r a c k from subsidence while pushing the box as per design over item no. 031120. Note: The payment for this item shall be made for the clear inner cross section area of the parent RCC Box/Boxes and barrel length i.e. clear inner volume of parent RCC Box/Boxes.

Casting and installation of single/twin cum RCC box of all sizes with or without common web section after supporting the track on temporary girders including design of pushing scheme, thrust bed, casting of all RCC components, with specified grade of controlled concrete, pushing it in correct position and alignment below Railway track/Road following all measures of track safety by 'Air pushing technique" as per approved drawings/scheme, in all types of soils with disposal of surplus earth away from vent up to 1 Km, fixing arrangement for all services & utilities including parapet walls on both sides, wearing course, foot paths, plaques, drainage arrangements etc. and all other incidental works to complete the ROB/RUB/Canal crossing in all respect as per specifications to the satisfaction of Engineer-in-Charge. N o t e : (1) The rate includes all items of work/supplies for complete job in all respects except "cost of Reinforced cement concrete, cement, reinforcement & shuttering" of (i) main RCC Box; (ii) Thrust Bed; (iii) Footpath (iv) Parapet wall and (v) wearing Course only, which shall be paid extra under relevant items of USSOR. (2) The CC Cribs as required and Temporary Girder shall be supplied by Railways at available location. (3) Transportation of Temporary Girder to site shall be paid separately under relevant item.. (4) The payment for this item shall be made for the clear inner cross section area of the parent RCC Box/Boxes and barrel length i.e. clear inner volume of parent RCC Box/Boxes.

Fabrication, insertion and removal of MT rail cluster below the running track to ensure safety of track during box pushing in correct position and alignment with Railway rails and contractors MS flats, wooden blocks, and 12 mm dia bolts etc., as per approved drawing including removing and filling back of ballast below track under traffic conditions of Electrified/Non-Electrified section with all contractors, labour, tools, tackles, consumables plants, and 50MT capacity crane and any other material required for execution of work in all respect with all lead and lift, transportation and as directed by Engineer in-charge. Payment quantity shall be as per the weight of rail in rail cluster used at site or as per approved drawing, whichever is minimum. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge up to 60 kms.

Above 5 km up to 10 km

Above 10 km up to 15 km

Above 15 km up to 20 km

Above 20 km up to 25 km

Above 25 km up to 30 km

Above 30 km up to 35 km

Above 35 km up to 40 km

Above 40 km up to 60 km Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge above 60 kms.

Above 60 km up to 80 km

Above 80 km up to 100 km

Above 100 km up to 150 km

Above 150 km up to 200 km

Above 200 km Supplying, fabrication, assembling of all types of steel girders of specified spans with structural steel conforming to Quality "B0" Grade Designation E250 conforming to IS:2062, erection / slewing / end launching of steel girders with cranes or any other approved launching methods as per site conditions (not requiring traffic block) on sub-structure including provision of trolley refuges etc., complete as per approved QAP and drawings conforming to IRS-B1-2001 and other relevant codes and specifications. Note: 1. Detailed fabrication and erection drawings & launching methodology will be prepared by the contractor and got approved from Railway. 2. The rate is all inclusive including launching in position, complete in all respect except cost of (i) Painting / Metalising; (ii) Bearings & (iii) HSFG bolts which shall be paid extra under relevant item. 3. The payment shall be made on the theoretical weight of main components and gusset plates only. 4. Payment Schedule: (i) Receipt of material at site: 40% (ii) Fabrication of girders: 20% (iii) Erection/Launching: 20% (iv) Completion in all respects: 20%

Plate Girder/Composite Girder (Steel Work)

Supplying and fixing HSFG bolts of any Kg dia and any length with suitable nuts including DTI washers conforming to IRS-B1-2001 f o r bridges and steel structures with contractors labour, tools and plants and lead and lift etc., complete. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Providing and fixing various size HTS holding down bolts conforming to relevant Codes/Specification in concrete c o l u m n or in other structures with proper nuts, bolts, washers/plates, grouting of holes with cement or epoxy concrete with all material, labour, T&P as a complete job.

With Cement Grout. Cost of cement Kg shall be paid extra.

Supplying fabricating and erecting MT welded and/or bolted and/or riveted steel work in built up sections, trusses and framed work, staging, racks, Height Gauge etc. for Steel Structures other than bridge girders, using RSJ, tees, angles and channels/flats, plates, gussets, round or square bars, cleats, bolts etc., with contractors own steel including cutting, bending, straightening, drilling, riveting, hoisting, fixing, erecting, welding, bolting etc., with Providing stiffeners wherever required as per approved drawing including applying a priming coat of a approved steel primer with all contractor's materials, labour, tools & plants, lead & lift including crossing of tracks if required etc., complete as per s p e c ifi c a t io n and as directed by Engineer-in-charge. Note: The payment shall be made on the theoretical weight of main components and gusset plates only.

Supply and laying of quarry dust cum including consolidation, supply of all materials, labour, lead, lift, tools, plants, crossing of tracks as per drawing and technical specification as directed by the Engineer in charge in case loose slush is encountered at site of foundation before casting the foundation or laying the filtering media. Grouting of masonry/concrete by injection process duly Sealing of cracks, through nipples complete as per Technical Specification and procedure given in IRBM Para No 209 including necessary admixture. Payment shall be as per use of cement by weight in case of neat cement/cement mortar grouting and weight of Epoxy in case of Epoxy Grouting. (Cement will be paid extra).

Neat Cement Grout with 20% anti Kg shrinkage compound w.r.t. cement.

Dewatering of natural or accumulated HP water from any location. Payment to be Hour done for Horse power of pump multiplied by pumping hours. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Cutting / cropping of rail of 60Kg - 90 UTS, manually and perfectly vertical with contractor's labour, hacksaw blade and tools & plants - Note: 1.Manual cutting should be used only in emergencies with prior permission of sectional ADEN where machine cutting can not be arranged in time. 2. Cutting of Rails with blade and forcing to part by using other means to break the rails is prohibited. 3.Rails should be cut right through hacksaw blades only.

In-situ situation Drilling of hole of different diameter and chamfering, in rail of any section and any UTS manually only in emergencies with contractor's labours, tools & plants, consumables etc.

Hole of dia. 26.5mm and above Gas cutting of rail of various sections with contractor's tools & plants, as directed by engineer in-charge :

Rail section of 52Kg and above Recoupment of ballast in running line with railway's stone ballast from existing stacks available along alignment either on top of cutting or on cess or at toe of bank by head leads or by any other means and spreading to make up deficiency in the required profile with contractor's labour, tools & plants, as directed by Engineer-in- charge. Note: Payment shall be made based on ballast stack measurement.

For average lead up to 50m and lift up cum to 5m DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 25mm gap 'in-situ' welding during traffic block using Railway's welding portion and finishing of weld to meet the prescribed tolerances and pass all stipulated tests with all required labour, materials, consumables, tools, equipments etc. to complete the work in all respect as per IR's "Manual for Fusion Welding of Rails by Alumino - Thermic Process" with latest correction slips, including marking of welded joint, painting weld collar with anticorrosive paint, restoration of track near weld joint to original position and fixing of joggled fish plate at new weld, to be removed after passing of weld in USFD test as directed by Engineer in charge. Note: 1. Welding portion and related accessories as per Annexure - I shall be supplied by Railways. All other items required shall be supplied by the Contractor. 2. Welding shall be carried out only by trained welder having valid competency certificate. 3. Hydraulic Weld trimmer shall be used for chipping and profile Grinder for finishing. 4. Required nos. of Joggled fish plates shall be supplied by Railway at nearest P. Way Stores and the same shall be returned at nearest P. Way Store or at other location as per direction of Engineer-in-Charge after release from track.

For 60 Kg Rail, Single shot crucible Each fitted with Automatic Tapping Thimble , 3 pieces Mould (Zircon washed) and Compressed Air Petrol/LPG pre heating technique Insertion of temporary girder in place of formation involving dismantling of track, removal of ballast and neatly stacking for future use, excavation & installation of CC crib or wooden crib at both ends as per approved design in one or more traffic blocks, excavation for creating space for insertion of girder as required, placement of girder by contractor's Crane, tools & plants, filling of earth/sand filled bags at different stages as required, linking of track and connecting with the approaches, ballasting, boxing and packing approach sleepers to make track fit for 20 kmph to the satisfaction of Engineer in-charge. Note: 1. The CC Cribs as required and Temporary Girder shall be supplied by Railways at available location. 2. Transportation of Temporary Girder to site shall be paid separately under relevant item. 3. The charges for wooden sleepers/blocks required for matting and bearing as per approved design shall be paid extra as per relevant item. 4. In case bridge timber / channel sleepers are required to be laid on girder, the same shall be paid separately under relevant item.

RH /Temporary girder of length above Each 16.3m and up to 26.00 using Road crane capacity of 80 MT DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY

Manufacturing and using wooden cum sleepers/blocks required for matting and bearing as per approved design for use below and above CC Crib for insertion of Temporary Girder etc.. Note: The item is for one time use and released wooden sleepers/blocks shall be the property of the Contractor. Removal of temporary girder, crib on both ends and placing temporary girder on crib / cess away from Railway track as directed by engineer at site under traffic block; filling of Railway's earth by ramming, pulling ballast from stack / adjoining track / same track, laying track, linking with approach track and packing of ballast for opening track at 20 kmph speed, boxing & dressing of cess, ballast profiling etc. Note: If earth is to be brought by contractor from outside, the same will be paid separately.

RH /Temporary girder of length above Each 16.3m and up to 26.00 using Road crane capacity of 80 MT

Inserting in track Steel Channel/H-beam Each sleepers with all Railway supplied fittings complete for TBTR work to specified gauge under traffic block with contractor's tools including aligning, levelling to make track fit for 20 kmph speed and as directed by Engineer in- charge. Note: Transportation of track material if supplied beyond 250m of bridge approaches, shall be paid separately under relevant item.

Tightening of steel channel sleeper Sleeper fittings i.e. hook bolts, running rails bolts, guard rail bolts on girder bridges with contractor labour tools, plants etc., including oiling, greasing of fittings complete and as directed by engineer in charge. Note: Before execution of work specific approval of ADEN to be obtained by duly indicating the locations with specific reasons along with date of last tightening done.

Manufacture & supply of a set of 2 Nos Set of Elastomeric Pads 25mm / 30mm thick and 4 nos of Grooved rubber pads as per RDSO drawing No. B/1636/5 alt 2 to suit Insulated H Beam sleepers from RDSO approved sources with all contractor's material, lead, lift, labour, tools, plant and transportation etc. complete as per approved drawings and as instructed by Engineer in-charge. Note: One Set consists of 2 nos. Elastomeric Pad 25mm/30mm and 4 nos. Grooved Rubber Pad. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Manufacturing, fabricating and supplying retro-reflective Engineering Indicator boards, made of 2mm thick aluminium sheet or 3mm thick aluminium composite sheet, face to be fully covered with high intensity encapsulated type heat activated retro- reflective sheeting conforming to type- IV of ASTM-D4956-01 in yellow & black or other colour combination including subject matter, message, symbols, borders etc. as approved by Engineer In-charge or as per IRPWM guidelines, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back-support frame of M.S. angle iron of size 25mm x25mm x 3mmprovided all along the edges of board with theft resistant measures back side of board shall be with non-peelable weatherproof paint, consisting of one coat of zinc chromate primer and two coats of epoxy paint. Vertical post shall have black & white anti-corrosive paint or powder coating complete, as directed.

Caution 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Speed Indicator Board of equilateral Each triangular shape having each side of 1000mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Termination Indicator Board of Circular Each shape having diameter of 1000mm with back support frame welded to vertical post of MS angle of size 50mmx50mmx6mm of 3950 mm long Erection or removal of temporary Engineering Indicator Board or any other board at specified locations without causing infringement to track etc. complete and as directed.

Arranging labour as and when required Day by the Engineer in charge, for various works under SSE/P.Way, with contractor's T&P, equipments, hand signal flags, etc. as per specifications, special conditions and detailed scope of work as furnished in the tender and as directed by the Engineer in charge. Note: Item shall be operated with prior approval of concerned Sr. DEN / DEN in charge. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY

Supply, filling and stacking of sand bags Each layer by layer filled with Railway Sand/railway quarry dust in Contractor's empty polythene cement bags of 50 kg bags with all contractors labour, tools, plants, lead, lift etc., including stitching the same with machine using polythene thread complete as directed by Engineer-in charge at site. Total 120284915.43

Item Breakup - B-All chapters of CPWD DSR-2021

nominal size derived from natural sources) 5.1.2A 1:1.5:3 (1 cement : 1.5 coarse cum 300 8180.85 2454255 sand(zone-III) including manufactured sand derived from Recycled Concrete 22 Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size of Recycled Concrete Aggregate (RCA) upto 20%. Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, 5.2 pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse cum 300 10185.05 3055515 sand(zone-III) derived from natural 23 sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 5.2.2A 1:1.5:3 (1 cement : 1.5 coarse sand cum 300 10001.7 3000510 including manufactured sand derived from Recycled Concrete Aggregate 24 (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 20% 5.3 Reinforced cement concrete work in cum 200 10719.3 2143860 beams, suspended floors, roofs having slope up to 15 degree landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level 25 up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). 5.9S FORM WORK Centering and shuttering including 5.9 strutting, propping etc. and removal of form for 5.9.1 Foundations, footings, bases of Sqm 3000 307.95 923850 26 columns, etc. for mass concrete 5.9.2 Walls (any thickness) including Sqm 6000 669.55 4017300 27 attached pilasters, butteresses, plinth and string courses etc. 5.9.3 Suspended floors, roofs, landings, Sqm 1000 766.55 766550 28 balconies and access platform 5.12S PRE-CAST RCC 5.12 Providing, hoisting and fixing above cum 200 9673.5 1934700 plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of 29 required centering, shuttering but , excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). 5.13 Providing, hoisting and fixing up to floor cum 20 13581.85 271637 five level precast reinforced cement concrete in small lintels not exceeding 1.5m clear span up to floor five level, including the cost of required centering, 30 shuttering but , excluding the cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources ). 5.22S STEEL REINFORCEMENT Steel reinforcement for R.C.C. work including straightening, cutting, 5.22 bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of Kg 22000 89.65 1972300 31 grade Fe-500D or more. Steel reinforcement for R.C.C. work including straightening, cutting, 5.22A bending, placing in position and binding all complete above plinth level. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 5.22A.6 Thermo-Mechanically Treated bars of Kg 85000 89.65 7620250 32 grade Fe-500D or more. 5.33S DESIGN MIX CONCRETE Providing and laying in position ready mixed 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, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, 5.33 c u r i n g , carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in- charge ; for the following grades of concrete. 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 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. 5.33.1 All works upto plinth level 5.33.1.1 Concrete of M25 grade with minimum cum 50 8683.8 434190 33 cement content of 330 kg /cum 5.33.1.2 Concrete of M30 grade with minimum cum 390 8825.35 3441886.5 34 cement content of 350 kg /cum All works above plinth level upto floor V 5.33.2 level 5.33.2.1 Concrete of M25 grade with minimum cum 50 10306.2 515310 35 cement content of 330 kg /cum 5.33.2.2 Concrete of M30 grade with minimum cum 100 10477.75 1047775 36 cement content of 350 kg /cum 6.0 MASONRY WORK Brick work with common burnt clay F.P.S. (non modular) bricks of class 6.1 designation 7.5 in foundation and plinth in: 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse cum 80 6658.25 532660 37 sand) Brick work with common burnt clay F.P.S. (non modular) bricks of class 6.4 designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : 6.4.2 Cement mortar 1:6 (1 cement : 6 coarse cum 100 8288.35 828835 38 sand) 8.0 CLADDING WORK 8.20S STONE WORK DRY CLADDING DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 8.31 Providing and fixing Ist quality ceramic Sqm 20 1063.45 21269 glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of 39 steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. 9.0 WOOD AND P.V.C. WORK Providing and fixing 25 mm thick 9.16 shutters for cup board etc. : Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 9.21 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 9.21.2 30 mm thick including ISI marked Sqm 25 1881.95 47048.75 40 Stainless Steel butt hinges with necessary screws 9.40S MISCELLANEOUS-WOOD WORK Providing and fixing M.S. grills of required pattern in frames of windows 9.48 etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. 9.48.2 Fixed to openings /wooden frames with Kg 250 197.7 49425 41 rawl plugs screws etc. 9.70S STAINLESS STEEL FITTINGS Providing and fixing IS : 12817 marked 9.70 stainless steel butt hinges with stainless steel screws etc. complete : 42 9.70.3 75x47x1.80 mm Each 50 64.2 3210 9.72S BRASS FITTINGS Providing and fixing bright finished 9.74 brass tower bolts (barrel type) with necessary screws etc. complete : 43 9.74.2 200x10 mm Each 50 300.55 15027.5 Providing and fixing bright finished 9.81 brass handles with screws etc. complete: 44 9.81.1 125 mm Each 90 205.1 18459 9.82 Providing and fixing bright finished Each 16 109.6 1753.6 45 brass hanging type floor door stopper with necessary screws, etc. complete. ANODISED ALUMINIUM FITTINGS (ALL 9.95S FITTINGS SHALL BE ISI MARKED) Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as 9.96 per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete : 46 9.96.1 300x16 mm Each 60 260.3 15618 9.105S GYPSUM BOARD PARTITIONS DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 9.129 Providing and fixing cup board shutters Sqm 30 1982.7 59481 25 mm thick, with Pre-laminated flat pressed three layer particle board or graded wood particle board IS: 12823 marked, exterior grade (Grade l Type ll), having one side decorative 47 lamination and other side balancing lamination, including IInd class teak wood lipping of 25 mm wide x12 mm thick with necessary screws and bright finished stainless steel piano hinges, complete as per direction of the Engineer-in-Charge 10.0 STEEL WORK 10.1 Structural steel work in single section, Kg 500 93.05 46525 fixed with or without connecting plate, 48 including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 10.2 Structural steel work riveted, bolted or Kg 25000 111.95 2798750 welded in built up sections, trusses and framed work, including cutting, 49 hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push 10.6 and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 10.6.2 80x1.20 mm M.S. laths with 1.20 mm Sqm 50 2868.3 143415 50 thick top cover 10.7 Providing and fixing ball bearing for Each 10 424.2 4242 51 rolling shutters. Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, 10.16 fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. 52 10.16.1 Hot finished welded type tubes Kg 100000 154.9 15490000 10.18 Providing and fixing circular/ Hexagonal Each 10 185.2 1852 cast iron or M.S. sheet box for ceiling fan clamp, of internal dia 140 mm, 73 mm height, top lid of 1.5 mm thick M.S. sheet with its top surface hacked for 53 proper bonding, top lid shall be screwed into the cast iron/ M.S. sheet box by means of 3.3 mm dia round headed screws, one lock at the corners. Clamp shall be made of 12 mm dia M.S. bar bent to shape as per standard drawing. 11.0 FLOORING DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat 11.3 of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 11.3.1 40 mm thick with 20 mm nominal size Sqm 500 545 272500 54 stone aggregate 11.9S TERRAZO FLOORING Providing and fixing glass strips in joints 11.13 of terrazo/ cement concrete floors. 55 11.13.1 40 mm wide and 4 mm thick Metre 50 79.5 3975 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 grey cement slurry @3.3 11.41A 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. Double charge vitrified tile polished 11.41A.1 finish of size 56 11.41A.1.1 Size of Tile 600 x 600 mm Sqm 50 1286.6 64330 12.0 ROOFING 12.1S SHEET ROOFING 12.11 Extra for providing and fixing wind ties Metre 800 163.65 130920 57 of 40x 6 mm flat iron section. Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry surrounded with 12.40 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, 12.41 including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 58 12.41.2 110 mm diameter Metre 30 319.75 9592.5 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 12.42 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 12.42.5 Bend 87.5 degrees 59 12.42.5.2 110 mm bend Each 6 132 792 12.42.6 Shoe (Plain) 60 12.42.6.2 110 mm Shoe Each 6 115.95 695.7 DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood 12.43 plugs, screwed with M.S. screws of 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. 61 12.43.2 110 mm Each 10 309.5 3095 12.50 Providing and fixing precoated Sqm 2500 671.55 1678875 galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness 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 62 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 trusses and including cutting to size and shape wherever required. 13.0 FINISHING 13.1S CEMENT PLASTER (IN FINE SAND) 13.1 12 mm cement plaster of mix : 63 13.1.1 1:4 (1 cement: 4 fine sand) Sqm 250 294.85 73712.5 64 13.1.2 1:6 (1 cement: 6 fine sand) Sqm 60 282 16920 13.4S CEMENT PLASTER (IN COARSE SAND) 13.4 12 mm cement plaster of mix : 65 13.4.2 1:6 (1 cement: 6 coarse sand) Sqm 500 294.35 147175 CEMENT PLASTER WITH A FLOATING 13.7S COAT OF NEAT CEMENT 12 mm cement plaster finished with a 13.7 floating coat of neat cement of mix : 66 13.7.2 1:4 (1 cement: 4 fine sand) Sqm 150 361.3 54195 13.44S EXTERIOR FINISHING Finishing walls with water proofing 13.44 cement paint of required shade : 13.44.1 New work (Two or more coats applied @ Sqm 6500 97.6 634400 67 3.84 kg/10 sqm) Finishing with Deluxe Multi surface paint system for interiors and exteriors 13.48 using Primer as per manufacturers specifications : 13.48.3 Painting Steel work with Deluxe Multi Sqm 800 140.05 112040 Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 68 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as 13.48A per IS 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 @ Sqm 1000 154.45 154450 1.43 litre/ 10 sqm. Over and including 69 priming coat of exterior primer applied @ 0.90 litre/10 sqm. Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's 13.52 specifications including appropriate priming coat, preparation of surface, etc. complete. 70 13.52.2 On concrete work Sqm 800 198.4 158720 13.59 Coal tarring two coats on new work Sqm 800 55.55 44440 using 0.16 Litre and 0.12 litre coal tar 71 per sqm in the first coat and second coat respectively. Painting with synthetic enamel paint of 13.61 approved brand and manufacture to give an even shade : 72 13.61.1 Two or more coats on new work Sqm 3000 131.45 394350 13.80 Providing and applying white cement Sqm 1500 123.85 185775 based putty of average thickness 1 mm, of approved brand and manufacturer, 73 over the plastered wall surface to prepare the surface even and smooth complete. Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of 13.83 approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. 74 13.83.2 Two coats Sqm 1000 121.55 121550 15.0 DISMANTLING AND DEMOLISHING Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of 15.7 unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 75 15.7.4 In cement mortar cum 15 1698.45 25476.75 15.19 Dismantling steel work manually/ by Kg 1500 3.2 4800 mechanical means in built up sections 76 without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge. 16.0 ROAD WORK 16.1S ROADS 16.1 Preparation and consolidation of sub Sqm 2000 180.5 361000 grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing 77 to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 16.2 Extra for compaction of earth work in cum 1500 20.55 30825 embankment under optimum moisture 78 conditions to give at least 95% of the maximum dry density (proctor density). 16.3 Supplying and stacking at site. 79 16.3.1 90 mm to 45 mm size stone aggregate cum 800 1937.6 1550080 80 16.3.2 63 mm to 45 mm size stone aggregate cum 800 1624.5 1299600 16.3.3 53 mm to 22.4 mm size stone cum 800 1837.25 1469800 81 aggregate 82 16.3.10 Moorum cum 400 888.3 355320 16.4 Laying, spreading and compacting cum 2000 865.8 1731600 stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 83 tonne capacity in 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 . 16.15S FENCING 16.15 Supplying at site : 16.15.1 R.C.C. Standards post/ struts/rails/ pales cum 20 28603 572060 of mix 1:1.5:3 (1 cement : 1.5 coarsesand : 3 graded stone aggregate 12.5 mm nominal size) with wooden 84 plugs or 6mm bar nibs wherever required as per direction of Engineer-in- charge (cost of earth works in excavation, concrete works in foundation to be paid separately). Fencing with R.C.C. post placed at required distance, embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post one side only, provided with horizontal lines and two diagonals of barbed wire weighing 9.38 kg per 100 metres 16.17 (minimum), between the two posts fitted and fixed with G.I. staples on wooden plugs or G.I. binding wire tied to 6 mm bar nibs fixed while casting the post (cost of R.C.C. posts, struts, earth work and concrete to be paid for separately) :- Payment to be made per metre cost of total length of barbed wire used. 85 16.17.1 With G.I. barbed wire Metre 3000 12.45 37350 Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of 16.18 barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used. 86 16.18.1 With G.I. barbed wire Metre 250 19.6 4900 DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 16.20 Welded steel wire fabric fencing with Sqm 250 55 13750 posts of specified material and of standard design placed and embedded in cement concrete blocks 45x45x 60 cm of mix 1:5:10 (1 cement:5 fine sand : 10 graded stone aggregate 40 mm nominal size), every 15th post, last but one end post and corner post shall be strutted on both sides and end post on 87 one side only and struts embedded in cement concrete blocks 70x45x50 cm of the same mix, provided with welded steel wire fabric fixed between the posts fitted and fixed with G.I. staples on wooden plugs or tied to 6 mm bar nibs with G.I. binding wire (cost of posts, welded steel wire fabric, painting, earth work in excavation and concrete to be paid for separately). 16.49S MISCELLANEOUS 16.50 Providing and fixing Glow studs of size Each 140 175.5 24570 100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro- prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be 35 (+/-5) degress to 88 base .The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS: 873 part 4 : 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge. 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 Each 4 5781.35 23125.4 89 W.C. pan of size 580x440 mm with integral type foot rests 17.7A Providing and fixing wash basin with C.I. Each 4 3459.05 13836.2 brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings 90 and brackets, cutting and making good the walls wherever required:- (a) White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer Providing and fixing P.V.C. waste pipe 17.28 for sink or wash basin including P.V.C. waste fittings complete. DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 17.28.2 Flexible pipe 91 17.28.2.2 40 mm dia Each 4 104.35 417.4 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, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step 18.8 CPVC solvent cement and 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. 92 18.8.1 15 mm nominal dia Pipes Metre 50 441.15 22057.5 93 18.8.2 20 mm nominal dia Pipes Metre 50 513.75 25687.5 Providing and fixing G.I. pipes complete 18.12 with G.I. fittings including trenching and refilling etc.-External work 94 18.12.3 25 mm dia nominal bore Metre 40 417.95 16718 95 18.12.6 50 mm dia nominal bore Metre 40 654.2 26168 18.15S BRASS FITTINGS Providing and fixing gun metal gate 18.17 valve with C.I. wheel of approved quality (screwed end) : 96 18.17.1 25 mm nominal bore Each 4 532.35 2129.4 97 18.17.4 50 mm nominal bore Each 4 878.25 3513 Providing and fixing ball valve (brass) of 18.18 approved quality, High or low pressure, with plastic floats complete : 98 18.18.1 15 mm nominal bore Each 4 348.85 1395.4 Providing and fixing uplasticised PVC 18.21 connection pipe with brass unions : 18.21.2 45 cm length 99 18.21.2.1 15 mm nominal bore Each 20 85.2 1704 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES 18.48 Providing and placing on terrace (at all Litre 1500 9.7 14550 floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and 100 suitable 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 long body bib cock of approved quality 18.51 conforming to IS standards and weighing not less than 690 gms. 101 18.51.1 15 mm nominal bore Each 10 708.4 7084 Providing and fixing C.P. brass stop cock (concealed) of standard design 18.52 and of approved make conforming to IS:8931. 102 18.52.1 15 mm nominal bore Each 5 594.75 2973.75 AIR VALVE & WATER METER (BULK 18.59S TYPE) DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Providing and fixing PTMT Ball cock of approved quality, colour and make 18.62 complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball. 18.62.3 25 mm nominal bore, 152mm long, Each 4 459.4 1837.6 103 weighing not less than 440 gms 19.0 DRAINAGE Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 19.4 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design: Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of 19.6 cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 104 19.6.7 600 mm dia. R.C.C. pipe Metre 600 2098.1 1258860 105 19.6.10 900 mm dia. R.C.C. pipe Metre 300 4260.35 1278105 22.0 WATER PROOFING 22.26 Providing and applying of swellable Metre 300 495.4 148620 type water stop tape, 19mm x 25mm thick in linear meter (expansive nature) for construction joints treatment of RCC structure such as raft slab, retaining walls, water storage tank and at the junctions of raft slab with the retaining walls etc.. After cleaning the surface, one coat of required primer for 106 swellable water stop tape shall be applied throughout the length of the joint @3.78 litre per 240 running meter. Over the primed surface swellable type water stop tape shall be placed. The work shall be carried out all complete as per specification and the direction of the Engineer-In-Charge. The product performance shall carry guarantee for 10 years against any leakage. RAIN WATER HARVESTING & 23.0 TUBEWELLS Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and 23.1 submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. 23.1.1 All types of soil 107 23.1.1.1 300 mm dia Metre 180 592.05 106569 108 23.1.1.3 400 mm dia Metre 90 828.85 74596.5 DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, 23.2 including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level. 23.2.1 All types of soil 109 23.2.1.1 300 mm dia Metre 120 690.7 82884 110 23.2.1.3 400 mm dia Metre 60 1036.1 62166 Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to 23.3 IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge. 111 23.3.3 200 mm nominal size dia Metre 300 951.95 285585 Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 23.4 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. 112 23.4.3 200 mm nominal size dia Metre 100 1099.25 109925 23.8 Gravel packing in tubewell construction cum 15 1479.25 22188.75 in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, 113 in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including 23.10 painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in- charge. 23.10.3 200 mm nominal size dia having Metre 150 2082.1 312315 114 minimum wall thickness 5.40 mm DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, 23.11 having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumestic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge. 115 23.11.3 200 mm nominal size dia Metre 30 2194.85 65845.5 23.12 Development of tube well in accordance Hour 100 916.8 91680 with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch 116 method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer- in-charge. 26.0 NEW TECHNOLOGIES AND MATERIALS 26.73S PREFAB/PRECAST TECHNOLOGY DYCE-C-ALD-ENGINEERING/NORTH CENTRAL RLY 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) & 26.86 1100 N (Edge), minimum compressive strength of 58 N/mm2, 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. 117 26.86.1 Frame size 45 x 70 mm Metre 15 632.25 9483.75 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 a n d 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) 118 26.87.1 30 mm thick Sqm 15 3954 59310 Total 83721774.35