Balance work in connection with Elimination of Level crossing by construction of LHS on DUK section under ADEN/KUN.

Specifications (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR-2021 (Corrected up to date) Please see Item Breakup for details. 13767.50 (-) 1.72 13530.70 Description:- All items under chapter No.03 i.e. "Bridge works- Super structure (RCC)" of NR/DLI

standard Specifications (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR-2021 (Corrected up to date) Please see Item Breakup for details. 5189291.20 (-) 0.34 5171647.61 Description:- All items under chapter No.04 i.e. "Bridge works- Super structure (steel)" of NR/DLI

standard Specifications (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR-2021 (Corrected up to date) Please see Item Breakup for details. 1493563.00 (-) 0.34 1488484.89 Description:- All items under chapter No.05 i.e. "Bridge works- Miscellaneous" of NR/DLI USSOR-

Specifications (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR-2021 (Corrected up to date) Please see Item Breakup for details. 182739.00 (-) 3.73 175922.84 Description:- All items under chapter No.21 i.e. "Miscellaneous Items" of NR/DLI USSOR-2021

Specifications (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR-2021 (Corrected up to date) DELHI DIVISION-ENGG/NORTHERN RLY S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit Above/ Schedule () B-DSR ITEM 8407517.86 Below/P ar Please see Item Breakup for details. 1843250.00 (-) 11.54 1630538.95

( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 457516.50 (-) 11.54 404719.10

rates ( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 4664083.25 (-) 11.54 4125848.04

Schedule of rates ( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 18497.50 (-) 11.54 16362.89

rates ( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 366420.00 (-) 11.54 324135.13

rates ( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 391100.00 (-) 11.54 345967.06

( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 64863.45 (-) 11.54 57378.21

Delhi Schedule of rates ( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 281805.50 (-) 11.54 249285.15

rates ( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 74077.50 (-) 11.54 65528.96

( Volume-I & II ) 2021 edition (Corrected upto date). Please see Item Breakup for details. 1342702.20 (-) 11.54 1187754.37

CPWD Delhi Schedule of rates ( Volume-I & II ) 2021 edition (Corrected upto date). S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit Above/ Schedule () C-NS ITEM -1212242.72 Below/P ar NS 1 40.00 Hour 5115.33 204613.20 AT Par 204613.20 Description:- "Item rate for Hire Charges of Poklain Machine (Excavator) for working day and night,

required for placement of segment, including loading, unloading of earth, malba off the ground etc., including all cahrges, such as fuel, carriage, driver's wages, with all labour, amterial as a complete job. So nothing extra shall be paid to affect this item whatsoever the case may be. " NS 2 90.00 Each 335.94 30234.60 AT Par 30234.60 Description:- Providing orange colour safety foot rest of minimum 6mm thick plastic encapsulated as per IS:10910, on 12mm dia steel bar conforming to IS: 1786, having minimum cross section as 23mm X 25mm and over all minimum length 263mm and width as 165mm with minimum 112 mm

necessary and adequate anchoring projection on tail length on 138mm as per standard drawing and suitable to with stand the bend test and chemical resistance identification mark to be visible even after fixing,including fixing manhole with 30X20X15cm cement concrete block 1:3:6(1 cement: 3 Coarse sand: 6 graded stone aggregrate 20mm nominal size) complete as per design NS 3 50.00 MT -30463.70 -1523185.00 AT Par -1523185.00 Description:- Rebate for dismanteling structural posts in fencing & other steel structures like

including all lead lift ,disposal of released material outside railway land . Note released material such as Tie Bar fencing ,Railposts ,beam ,channels ,angles etc shall be property of contractor. NS 4 4.00 Per Day 19023.62 76094.48 AT Par 76094.48 4 DELHI DIVISION-ENGG/NORTHERN RLY

DGPC (Differential Global positioning system) including all men and with the help of local commission & revenue map

cum Providing and laying in position Plain cement concrete of specified Nominal Mix f o r miscellaneous works like side drains, foundation for OHE masts and other miscellaneous structures excluding the cost of Cement, centering and shuttering - All work up to plinth level :

300.00 graded stone aggregate 40 mm nominal size).

700.00 batched, machine mixed and machine v i b r a t e d 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. DELHI DIVISION-ENGG/NORTHERN RLY Providing and laying in position machine batched, machine mixed and machine v i b r a t e d 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.

20.00 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 c h a r g e . N o t e : 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 :

6150.00 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 Supply and using Cement at Worksite

43 approved 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. DELHI DIVISION-ENGG/NORTHERN RLY

223000.00 Fe-500D or more of approved brands/makes. Total 35639298.90 All items under chapter No.03 i.e. "Bridge works- Super structure (RCC)" of NR/DLI USSOR-2021 edition (Corrected upto date) complete for all L&M as per Indian Railways Unified standard Item- 2 Specifications (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR-2021 (Corrected up to date) S No. Item Description of Item Unit Qty Rate Amount No

50.00 coats on existing bottom surface of deck slab including cleaning surface of dirt, dust & other foreign matter, sand papering, wire brushing as required with all contractor's materials tools, machinery, scaffolding, lead, lifts etc. complete as per specifications and as directed by Engineer in-charge Total 13767.50 All items under chapter No.04 i.e. "Bridge works- Super structure (steel)" of NR/DLI USSOR-2021 edition (Corrected upto date) complete for all L&M as per Indian Railways Unified standard Item- 3 Specifications (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR-2021 (Corrected up to date) S No. Item Description of Item Unit Qty Rate Amount No

40.00 129732.28 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 specification and as directed by Engineer-in-charge. Note: The payment shall be made on the theoretical weight of main components and gusset plates only. Total 5189291.20 All items under chapter No.05 i.e. "Bridge works- Miscellaneous" of NR/DLI USSOR-2021 edition (Corrected upto date) complete for all L&M as per Indian Railways Unified standard Specifications Item- 4 (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR- 2021 (Corrected up to date) S No. Item Description of Item Unit Qty Rate Amount No

220.00 20 mm dia. with approved fixing compound after drilling holes for grouting as per Technical Specifications including subsequent cutting/removal and sealing of the hole as necessary after completion of grouting. DELHI DIVISION-ENGG/NORTHERN RLY 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).

800.00 compound w.r.t. cement.

Kg Providing & laying non pressure NP-4 Class RCC pipe with collars, jointing with 1:2 cement and ordinary sand mortar including testing of joints, but excluding earthwork with all labour and material as a complete job. Cement for mortar will be paid separately.(Pipes of 600mm dia and above will be laid using crane/hydra).

2000.00 from any location. Payment to be done for Hour Horse power of pump multiplied by pumping hours. Total 1493563.00 All items under chapter No.21 i.e. "Miscellaneous Items" of NR/DLI USSOR-2021 edition (Corrected upto date) complete for all L&M as per Indian Railways Unified standard Specifications (Formation Item- 5 Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR-2021 (Corrected up to date) S No. Item Description of Item Unit Qty Rate Amount No Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

150.00 with minimum 1.10 cum bucket capacity

50.00 crane of 12T capacity for misc. works of handling of material

50.00 or other misc. works. Total 182739.00 Schedule Schedule B-DSR ITEM All items appearing in chapter 2 i.e. ''Earthwork'' as per CPWD Delhi Schedule of rates ( Volume-I & Item- 1 II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 2.0 EARTH WORK 2.25A Excavating, supplying and filling of local cum 5000 368.65 1843250 earth (including royalty) by mechanical transport upto a lead of 5km also including 1 ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. Total 1843250.00 All items appearing in chapter 4 i.e. ''Concrete work'' as per CPWD Delhi Schedule of rates ( Item- 2 Volume-I & II ) 2021 edition (Corrected upto date). DELHI DIVISION-ENGG/NORTHERN RLY S No. Item Description of Item Unit Qty Rate Amount No 4.0 CONCRETE WORK 4.1S CEMENT CONCRETE (CAST IN SITU) Providing and laying in position cement concrete of specified grade excluding the 4.1 cost of centering and shuttering - All work up to plinth level : 4.1.2 1:1.5:3 (1 Cement: 1.5 coarse sand (zone-III) cum 50 7783.65 389182.5 derived from natural sources : 3 graded 1 stone aggregate 20 mm nominal size derived from natural sources) 4.1.5 1:3:6 (1 Cement : 3 coarse sand (zone-III) cum 10 6833.4 68334 derived from natural sources : 6 graded 2 stone aggregate 20 mm nominal size derived from natural sources) Total 457516.50 All items appearing in chapter 5 i.e. "Reinforced cement concrete'' as per CPWD Delhi Schedule of Item- 3 rates ( Volume-I & II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 5.0 REINFORCED CEMENT CONCRETE 5.1S CAST IN SITU Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, 5.2 columns, 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 sand(zone-III) cum 15 10185.05 152775.75 derived from natural sources : 3 graded 1 stone aggregate 20 mm nominal size derived from natural sources) 5.9S FORM WORK Centering and shuttering including strutting, 5.9 propping etc. and removal of form for 5.9.2 Walls (any thickness) including attached Sqm 350 669.55 234342.5 2 pilasters, butteresses, plinth and string courses etc. 5.12S PRE-CAST RCC 5.12 Providing, hoisting and fixing above plinth cum 25 9673.5 241837.5 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 3 cost of 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). 5.33S DESIGN MIX CONCRETE DELHI DIVISION-ENGG/NORTHERN RLY 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 c e m e n t , 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, curing, carriage for all leads; 5.33 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 5.33.1.3 Concrete of M35 grade with minimum cum 450 8966.95 4035127.5 4 cement content of 370 kg /cum Total 4664083.25 All items appearing in chapter 8 i.e. ''Cladding work '' as per CPWD Delhi Schedule of rates ( Item- 4 Volume-I & II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 8.0 CLADDING WORK Providing and fixing expansion hold fasteners on C.C. /R.C.C./Brick masonry 8.8 surface backing including drilling necessary holes and the cost of bolt etc complete. 8.8.1 Wedge expansion type 1 8.8.1.3 Fastener with threaded dia 12 mm Each 350 52.85 18497.5 Total 18497.50 All items appearing in chapter 10 i.e. ''steel work '' as per CPWD Delhi Schedule of rates ( Volume-I Item- 5 & II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 10.0 STEEL WORK 10.2 Structural steel work riveted, bolted or Kg 500 111.95 55975 welded in built up sections, trusses and 1 framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 10.19 Providing and fixing mild steel round holding Kg 750 88.5 66375 2 down bolts with nuts and washer plates complete. 10.20 Providing and fixing bolts including nuts and Kg 150 140.15 21022.5 3 washers complete. Steel work welded in built up sections/ framed work, including cutting, hoisting, 10.25 fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 10.25.2 In gratings, frames, guard bar, ladder, Kg 1500 142.3 213450 4 railings, brackets, gates and similar works DELHI DIVISION-ENGG/NORTHERN RLY Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk 10.27 head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge. 5 10.27.5 10 x 160 mm Each 50 191.95 9597.5 Total 366420.00 All items appearing in chapter 13 i.e. ''Finishing'' as per CPWD Delhi Schedule of rates ( Volume-I & Item- 6 II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 13.0 FINISHING 13.44S EXTERIOR FINISHING Finishing walls with water proofing cement 13.44 paint of required shade : 13.44.1 New work (Two or more coats applied @ Sqm 2500 97.6 244000 1 3.84 kg/10 sqm) Finishing with Deluxe Multi surface paint 13.48 system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.1 Two or more coats applied on walls @ 1.25 Sqm 500 158.95 79475 2 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm Painting with synthetic enamel paint of 13.61 approved brand and manufacture to give an even shade : 3 13.61.1 Two or more coats on new work Sqm 500 131.45 65725 Applying priming coats with primer of approved brand and manufacture, having 13.85 low VOC (Volatile Organic Compound ) content. White washing with lime to give an even 13.87 shade : 4 13.87.1 Old work (two or more coats) Sqm 100 19 1900 Total 391100.00 All items appearing in chapter 15 i.e. ''Dismantling and Demolishing'' as per CPWD Delhi Schedule Item- 7 of rates ( Volume-I & II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 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 5 2007.1 10035.5 1 equivalent design mix) 15.2.2 Nominal concrete 1:4:8 or leaner mix (i/c cum 15 1239.6 18594 2 equivalent design mix) 15.3 Demolishing R.C.C. work manually/ by cum 12 2928.1 35137.2 mechanical means including stacking of 3 steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. 15.60 Disposal of building rubbish / malba / similar cum 5 219.35 1096.75 unserviceable, dismantled or waste materials by mechanical means, including 4 loading, 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. Total 64863.45 DELHI DIVISION-ENGG/NORTHERN RLY All items appearing in chapter 16 i.e. ''Road work'' as per CPWD Delhi Schedule of rates ( Volume-I Item- 8 & II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 16.0 ROAD WORK 16.1S ROADS 16.1 Preparation and consolidation of sub grade Sqm 1000 180.5 180500 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 earthwith lead upto 50 metres. 16.2 Extra for compaction of earth work in cum 2200 20.55 45210 embankment under optimum moisture 2 conditions to give at least 95% of the maximum dry density (proctor density). 16.49S MISCELLANEOUS Manufacturing, supplying and fixing retro reflective overhead signage boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTM-D-4956-01 as approved by Engineer- in-charge, letters, borders etc. as per IRC : 67-2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or 16.60 bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer-in-charge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment). 3 16.60.1 Overhead informatory road signage Sqm 10 5609.55 56095.5 Total 281805.50 All items appearing in chapter 19 i.e. ''Drainage'' as per CPWD Delhi Schedule of rates ( Volume-I & Item- 9 II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 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 19.4 tight C.I. cover with frame of 300 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: DELHI DIVISION-ENGG/NORTHERN RLY Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed 19.6 with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 1 19.6.5 450 mm dia. R.C.C. pipe Metre 50 1481.55 74077.5 Total 74077.50 All items appearing in chapter 23 i.e. ''rain water harvesting and tube well'' as per CPWD Delhi Item- 10 Schedule of rates ( Volume-I & II ) 2021 edition (Corrected upto date). S No. Item Description of Item Unit Qty Rate Amount No 23.0 RAIN WATER HARVESTING & 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 submitting strata chart/ bore 23.1 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 1 23.1.1.3 400 mm dia Metre 600 828.85 497310 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 23.2 log, 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 2 23.2.1.3 400 mm dia Metre 55 1036.1 56985.5 Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 23.3 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge. 3 23.3.3 200 mm nominal size dia Metre 510 951.95 485494.5 Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with 23.4 ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. 4 23.4.3 200 mm nominal size dia Metre 120 1099.25 131910 23.5 Supplying, filling, spreading & leveling stone cum 60 1302.3 78138 boulders of size range 5 cm to 20 cm, in 5 recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. 23.6 Supplying, filling, spreading & leveling cum 70 1309 91630 gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of 6 boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. DELHI DIVISION-ENGG/NORTHERN RLY Providing and fixing Bail plug/ Bottom plug 23.15 of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). 7 23.15.3 200 mm dia Each 4 308.55 1234.2 Total 1342702.20