Chandrakona Road - Chandrakona Road eliminate the facility of DN main cum UP loop by provision of UP loop line and Passenger Platform at Chandrakona Road.

Chapter 2 of SER-HQ-IR-USSOR 2021-3-Ver-1 pertaining to the items of soil testing.

ADRA DIVISION-ENGG/SOUTH EASTERN RLY

Execution of all works under SER-HQ-IR-USSOR 2021-3-Ver-1 related to the item of Chapter 2 of

SER-HQ-IR-USSOR 2021-3-Ver-1 pertaining to the items of soil testing.

S No. Item No Description of Item Unit Qty Rate Amount

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

undisturbed samples of soil from bore

holes, including provision of air tight

containers for packing and, labeling incl.

transporting the samples to laboratory.

Piston sampler shall be used for extracting

undisturbed samples where necessary.

Samples shall be collected as per IS:2720.

disturbed samples of soil from bore holes,

including provision of air tight containers

for packing, labeling and transporting the

samples to laboratory. Samples shall be

collected as per IS:2720.

5 021130 Conducting standard penetration test as Each 20.00 751.44 15028.80

per IS:2131 at approximate1.5m intervals

in bore holes, as directed by the Engineer

Conducting laboratory Tests on collected

soil samples as per relevant IS code

9 021154 Grain size analysis including Hydrometer Each 8.00 706.46 5651.68

Item Breakup - A-Execution of all works under SER-HQ-IR-USSOR 2021-3-Ver-1

Providing and laying in position machine cum 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. 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 for not using plasticiser 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 Supply and using Cement at Worksite

Ordinary Portland Cement 53 grade of MT 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.

Thermo-Mechanically Treated grade Fe-500D or more of approved brands/makes. ADRA DIVISION-ENGG/SOUTH EASTERN RLY Supplying, fabrication, assembling of all types of steel girders of specified spans with structural steel conforming to Quality "B0" Grade Designation E250 conforming t o 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) Metallizing of steel work of girders with sprayed aluminium after surface preparation by Sand/grit blasting, followed by one coat of etch primer (IS:5666) & one coat of Zinc Chrome primer (IS:104) and two coats of aluminium paint (IS:2339) with all labour, T&P and material as a complete job duly conforming to all relevant specifications and process given under Clause 39 of IRS-B1-2001. Note: Nominal Thickness of sprayed Aluminium coating shall be 150 microns. DFT of Zinc chrome primer shall be 25-30 microns and DFT of each coat of Aluminium paint shall be 12-14 microns.

On new girder during fabrication Providing and fixing various size HTS holding down bolts conforming to relevant Codes/Specification in concrete column 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 epoxy concrete grouting. Painting of cleaned plate/composite bridge girders including all scaffolding along with provision of Jhoola / hanging scaffolding ladders etc. where required.

With two coats of Aluminium paint in dual Sqm containers conforming to IS:2339 with DFT of 15 - 20 Microns for each coat. Total 2761428.18 Item- 2 Execution of all works under SER-HQ-IR-USSOR 2021-3-Ver-1 related to the construction of platfrom S No. Item No Description of Item Unit Qty Rate Amount ADRA DIVISION-ENGG/SOUTH EASTERN RLY Earthwork in filling in embankment, guide bunds, around buried type abutments, bridge gaps, trolley refuges, platforms etc. with contractor's own earth conforming to Soil Quality Class SQ1/SQ2/SQ3, after preparation of foundations as applicable, benching in existing banks wherever required, spreading in layers with motor grader, bringing the moisture content to OMC, mechanical compaction to specified density a n d dressing of bank to final profile as per RDSO Specifications: RDSO/2020/GE: IRS-0004 with latest correction slips. Note: 1) Foundation preparation, Benching including additional earthwork on account of this, wherever required, shall be paid extra under relevant schedule item for benching. 2) Payment for Earthwork under this item shall be made based on the cross section measurements calculated (i) with original ground profile of existing bank based on initial ground levels before doing benching and (ii) final profile of the bank worked out with final levels as per prevailing guidelines.

Using Soil Class SQ1 Total 2171900.00 Item- 3 Execution of all works under SER-HQ-IR-USSOR 2021-3-Ver-1 related to construction of buffer stop S No. Item No Description of Item Unit Qty Rate Amount Earthwork in cutting in formation, trolley refuges, side drains, level crossing approaches, platforms, catch water drains, diversion of nallah & finishing to required dimension and slopes to obtain a neat appearance to standard profile inclusive of all labour, materials, plant & machinery, leading all cut spoils either to make spoil dumps or for filling in embankment with leads within 2 km on either side of edge of the cutting(s) including all lifts, ascent, descent, loading, unloading, bailing & pumping out water, if required, clearance of site and all other works incidental thereto for completing the work as per RDSO Specification No. RDSO/2020/GE: IRS-0004 with latest updated correction slips and to the satisfaction of the Engineer-in-Charge. Note: (i) All usable earth arising from cut spoils shall be led into bank formation and Unusable spoils shall be dumped / stacked away from toe of embankment. (ii) All hard rock /and boulders not fit for filling will be stacked by the contractor and will be property of the Railways. (iii)Cut trees shall be property of Railways and to be deposited in the railway godown unless specified otherwise in the Conditions of Contract.

In all conditions and classifications of soil cum except rock 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 : ADRA DIVISION-ENGG/SOUTH EASTERN RLY

1:3:6 (1 Cement : 3 coarse sand (zone-III): cum 6 graded stone aggregate 40 mm nominal size). 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 Supply and using Cement at Worksite

Pozzolana Portland brands/makes Total 214431.15

Item Breakup - B-Execution of all works under CPWD DSR 2021-Ver-2

approved quality with necessary screws etc. complete. 9.105S GYPSUM BOARD PARTITIONS Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance +/-1 mm), with wall thickness 2.0 mm (+/- 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel 9.117 screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (+/- 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer's specification and direction of Engineer- in-charge 25 9.117.1 Extruded section profile size 48x40 mm Metre 25 232.55 5813.75 Providing and fixing to existing door 9.118 frames. ADRA DIVISION-ENGG/SOUTH EASTERN RLY 9.118.1 24 mm thick factory made PVC door Sqm 9 1790.65 16115.85 shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (+/- 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (+/- 0.1 mm) wall thickness. The lock rail made up of 'H' section, a uPVC hollow section of size 100x24 mm 26 and 2 mm (+/- 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multi- chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (+/- 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter). 10.0 STEEL WORK 10.28 Providing and fixing stainless steel ( Grade Kg 50 612.25 30612.5 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & 27 stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). 11.0 FLOORING 11.2 Dry brick on edge flooring in required Sqm 55 733.3 40331.5 pattern with bricks of class designation 7.5 28 on a bed of 12 mm mud mortar, including filling joints with local sand, with common burnt clay non modular bricks. 11.16S TILE FLOORING Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with 11.20 pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). 29 11.20.4 Ordinary cement without any pigment Sqm 3000 928.5 2785500 Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali 11.21 resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, complete as per the direction of Engineer-in- Charge. ADRA DIVISION-ENGG/SOUTH EASTERN RLY In flooring on a bed of 10 mm thick mortar 11.21.1 1:4 (1 acid proof cement : 4 coarse sand) 30 11.21.1.1 Acid and alkali resistant tile Sqm 55 1515.45 83349.75 In dado/skirting on 12 mm thick mortar 1:4 11.21.2 (1 acid proof cement : 4 coarse sand) 31 11.21.2.1 Acid and alkali resistant tile Sqm 100 1637.7 163770 12.0 ROOFING Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry surrounded with 12 mm thick 12.40 cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including 12.41 jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 32 12.41.2 110 mm diameter Metre 10 319.75 3197.5 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC 12.42 rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 12.42.1 Coupler 33 12.42.1.2 110 mm Each 2 119.95 239.9 12.42.5 Bend 87.5 degrees 34 12.42.5.2 110 mm bend Each 2 132 264 12.42.6 Shoe (Plain) 35 12.42.6.2 110 mm Shoe Each 2 115.95 231.9 13.0 FINISHING 13.4S CEMENT PLASTER (IN COARSE SAND) 13.4 12 mm cement plaster of mix : 36 13.4.2 1:6 (1 cement: 6 coarse sand) Sqm 150 294.35 44152.5 15 mm cement plaster on rough side of 13.5 single or half brick wall of mix: 37 13.5.2 1:6 (1 cement: 6 coarse sand) Sqm 3100 339.1 1051210 13.16S 6MM CEMENT PLASTER 13.16 6 mm cement plaster of mix : 38 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 55 253.05 13917.75 13.25 Extra for plastering: 13.26 Providing and applying plaster of paris Sqm 150 214.3 32145 putty of 2 mm thickness over plastered 39 surface to prepare the surface even and smooth complete. 13.37S INTERIOR FINISHING White washing with lime to give an even 13.37 shade : 40 13.37.1 New work (three or more coats) Sqm 130 32.45 4218.5 13.44S EXTERIOR FINISHING 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. 41 13.52.1 On steel work Sqm 7 201.7 1411.9 ADRA DIVISION-ENGG/SOUTH EASTERN RLY Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ 13.81 litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 42 13.81.2 Two coats Sqm 150 90.05 13507.5 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 43 equivalent design mix) 15.3 Demolishing R.C.C. work manually/ by cum 2 2928.1 5856.2 mechanical means including stacking of 44 steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of 15.7 unserviceable material within 50 metres lead as per direction of Engineer-in- charge. 45 15.7.4 In cement mortar cum 5 1698.45 8492.25 17.0 SANITARY INSTALLATIONS Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement 17.3 with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : 17.3.1 W.C. pan with ISI marked white solid Each 2 6941.3 13882.6 46 plastic seat and lid Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, 17.7 including painting of fittings and brackets, cutting and making good the walls wherever require: 17.7.2 White Vitreous China Wash basin size Each 6 1913.75 11482.5 47 630x450 mm with a single 15 mm C.P. brass pillar tap Providing and fixing white vitreous china 17.13 water closet squatting pan (Indian type) : 17.13.2 Orissa pattern W.C. pan of size 580x440 Each 1 2758.2 2758.2 48 mm 17.23 Providing and fixing white vitreous china Each 8 1382.3 11058.4 flat back or wall corner type lipped front 49 urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively. 17.31 Providing and fixing 600x450 mm beveled Each 6 1411.15 8466.9 edge mirror of superior glass (of approved 50 quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. Providing and fixing soil, waste and vent 17.35 pipes : ADRA DIVISION-ENGG/SOUTH EASTERN RLY 17.35.1 100 mm dia 51 17.35.1.1 Sand cast iron S&S pipe as per IS: 1729 Metre 100 1018.05 101805 17.72 Providing and fixing PTMT towel ring Each 6 204.7 1228.2 trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm 52 from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms. Providing and fixing PTMT towel rail complete with brackets fixed to wooden 17.73 cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 17.73.2 600 mm long towel rail with total length of Each 10 600.35 6003.5 645 mm, width 78 mm and effective 53 height of 88 mm, weighing not less than 190 gms. 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, including fixing the pipe with 18.7 clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.-Internal work - Exposed on wall 54 18.7.1 15 mm nominal dia Pipes Metre 20 255.9 5118 55 18.7.2 20 mm nominal dia Pipes Metre 10 325.1 3251 56 18.7.3 25 mm nominal dia Pipes Metre 60 408.55 24513 57 18.7.6 50 mm nominal dia Pipes Metre 10 927 9270 Providing and fixing G.I. pipes complete 18.12 with G.I. fittings including trenching and refilling etc.-External work 58 18.12.3 25 mm dia nominal bore Metre 100 417.95 41795 Providing and fixing uplasticised PVC 18.21 connection pipe with brass unions : Providing and fixing C.P. brass shower 18.22 rose with 15 or 20 mm inlet : 59 18.22.1 100 mm diameter Each 2 166.35 332.7 18.49S C.P. BRASS FITTINGS Providing and fixing C.P. brass bib cock of 18.49 approved quality conforming to IS:8931 : 60 18.49.1 15 mm nominal bore Each 20 434.2 8684 Providing and fixing C.P. brass stop cock 18.52 (concealed) of standard design and of approved make conforming to IS:8931. 61 18.52.1 15 mm nominal bore Each 4 594.75 2379 18.59S AIR VALVE & WATER METER (BULK TYPE) 18.65 Providing and fixing PTMT soap Dish Each 6 96.75 580.5 Holder having length of 138mm, breadth 62 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms. Total 42495811.50 Item- 3 Execution of all works under CPWD DSR 2021-Ver-2 related to the construction of septic tank. S No. Item No Description of Item Unit Qty Rate Amount 1.0 CARRIAGE OF MATERIALS By Mechanical Transport including 1.1 loading,unloading and stacking 1.1.2 Earth ADRA DIVISION-ENGG/SOUTH EASTERN RLY 1 1.1.2.5 5km cum 39 271.45 10586.55 2.0 EARTH WORK Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on 2.6 plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. 2 2.6.1 All kinds of soil cum 39 205.45 8012.55 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 : 4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) cum .9 7365.15 6628.64 derived from natural sources : 4 graded 3 stone aggregate 20 mm nominal size derived from natural sources) 4.1.6 1:3:6 (1 Cement : 3 coarse sand (zone-III) cum 4.2 6670.25 28015.05 derived from natural sources: 6 graded 4 stone aggregate 40 mm nominal size derived from natural sources) 5.0 REINFORCED CEMENT CONCRETE 5.1S CAST IN SITU Providing and laying in position specified grade of reinforced cement concrete, 5.1 excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone- cum 1.8 8364.2 15055.56 III) derived from natural sources: 3 graded 5 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 5.9.3 Suspended floors, roofs, landings, Sqm 15 766.55 11498.25 6 balconies and access platform 5.9.5 Lintels, beams, plinth beams, girders, Sqm .75 608.35 456.26 7 bressumers and cantilevers 5.22S STEEL REINFORCEMENT Steel reinforcement for R.C.C. work including straightening, cutting, bending, 5.22 placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of Kg 270 89.65 24205.5 8 grade Fe-500D or more. 6.0 MASONRY WORK Brick work with common burnt clay F.P.S. 6.1 (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse cum 15.6 6658.25 103868.7 9 sand) 6.12S HALF BRICK MASONRY Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class 6.13 designation 7.5 in superstructure above plinth level up to floor V level. 6.13.1 Cement mortar 1:3 (1 cement :3 coarse Sqm 6 1043.1 6258.6 10 sand) ADRA DIVISION-ENGG/SOUTH EASTERN RLY 13.0 FINISHING 13.1S CEMENT PLASTER (IN FINE SAND) 13.1 12 mm cement plaster of mix : 11 13.1.1 1:4 (1 cement: 4 fine sand) Sqm 27 294.85 7960.95 13.4S CEMENT PLASTER (IN COARSE SAND) 13.6 20 mm cement plaster of mix : 12 13.6.1 1:4 (1 cement: 4 coarse sand) Sqm 63 421.4 26548.2 13.16S 6MM CEMENT PLASTER 13 13.18 Neat cement punning. Sqm 57 67.8 3864.6 17.0 SANITARY INSTALLATIONS Providing and fixing soil, waste and vent 17.35 pipes : 17.35.1 100 mm dia 14 17.35.1.1 Sand cast iron S&S pipe as per IS: 1729 Metre 9 1018.05 9162.45 19.0 DRAINAGE 19.1S STONE WARE PIPES AND FITTINGS Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff 19.1 mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete : 15 19.1.1 100 mm diameter Metre 3.6 375.75 1352.7 Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (Zone-III) : 8 graded stone aggregate 40 mm nominal 19.7 size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total 19.7.1 weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : 19.7.1.1 With common burnt clay F.P.S. (non Each 3 11687.1 35061.3 16 modular) bricks of class designation 7.5 Total 298535.86 Item- 4 Execution of all works under CPWD DSR 2021-Ver-2 related to construction of buffer stop. S No. Item No Description of Item Unit Qty Rate Amount 16.0 ROAD WORK 16.1S ROADS 16.3 Supplying and stacking at site. 1 16.3.10 Moorum cum 16 888.3 14212.8 Total 14212.80 Item- 5 Execution of all works under CPWD DSR 2021-Ver-2 related to construction of Platfrom shed. S No. Item No Description of Item Unit Qty Rate Amount 2.0 EARTH WORK ADRA DIVISION-ENGG/SOUTH EASTERN RLY Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on 2.6 plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. 1 2.6.1 All kinds of soil cum 200 205.45 41090 2.27 Supplying and filling in plinth with sand cum 20 2161.2 43224 2 under floors, including watering, ramming, consolidating and dressing complete. 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 : 4.1.4 1:2:4 (1 Cement : 2 coarse sand (zone-III) cum 45.3 7226.95 327380.84 derived from natural sources : 4 graded 3 stone aggregate 40 mm nominal size derived from natural sources) 4.1.6 1:3:6 (1 Cement : 3 coarse sand (zone-III) cum 30 6670.25 200107.5 derived from natural sources: 6 graded 4 stone aggregate 40 mm nominal size derived from natural sources) 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, columns, pillars, piers, 5.2 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- cum 2 10185.05 20370.1 III) derived from natural sources : 3 graded 5 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 columns, Sqm 87.97 307.95 27090.36 6 etc. for mass concrete 5.22S STEEL REINFORCEMENT Steel reinforcement for R.C.C. work including straightening, cutting, bending, 5.22 placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of Kg 240 89.65 21516 7 grade Fe-500D or more. 6.0 MASONRY WORK Brick work with common burnt clay F.P.S. 6.1 (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse cum 30 6658.25 199747.5 8 sand) Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 6.3 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) : ADRA DIVISION-ENGG/SOUTH EASTERN RLY 9 6.3.1 With F.P.S.(non modular) bricks cum 20 8030.6 160612 10.0 STEEL WORK 10.1 Structural steel work in single section, Kg 1000 93.05 93050 fixed with or without connecting plate, 10 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 14000 111.95 1567300 welded in built up sections, trusses and framed work, including cutting, hoisting, 11 fixing in position and applying a priming coat of approved steel primer all complete. 10.19 Providing and fixing mild steel round Kg 722 88.5 63897 12 holding down bolts with nuts and washer plates complete. 11.0 FLOORING 11.26S KOTA STONE FLOORING Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with 11.26 pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 13 11.26.1 25 mm thick Sqm 192 1706.6 327667.2 12.0 ROOFING Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry surrounded with 12 mm thick 12.40 cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including 12.41 jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 14 12.41.2 110 mm diameter Metre 28 319.75 8953 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC 12.42 rain water pipes conforming to IS : 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 15 12.42.5.2 110 mm bend Each 8 132 1056 ADRA DIVISION-ENGG/SOUTH EASTERN RLY 12.50 Providing and fixing precoated galvanised Sqm 520 671.55 349206 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 16 minimum to 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. Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, 12.51 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : 17 12.51.6 Gutter (600 mm over all girth) Metre 32 1110.6 35539.2 13.0 FINISHING Painting with aluminium paint of approved 13.63 brand and manufacture to give an even shade . 18 13.63.1 Two or more coats on new work Sqm 1200 121.45 145740 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 2 2007.1 4014.2 19 equivalent design mix) 15.25 Dismantling stone slab flooring laid in Sqm 20 219.75 4395 cement mortar including stacking of 20 serviceable material and disposal of unserviceable material within 50 metres lead. Total 3641955.90 Execution of all works under CPWD DSR 2021-Ver-2 related to the Construction of EI main building Item- 6 (47.61 x 8.81 = 419.44 sqm) 1 No. S No. Item No Description of Item Unit Qty Rate Amount 2.0 EARTH WORK Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on 2.6 plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. 1 2.6.1 All kinds of soil cum 300 205.45 61635 2.27 Supplying and filling in plinth with sand cum 40 2161.2 86448 2 under floors, including watering, ramming, consolidating and dressing complete. 4.0 CONCRETE WORK 4.1S CEMENT CONCRETE (CAST IN SITU) ADRA DIVISION-ENGG/SOUTH EASTERN RLY 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 : 4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) cum 5 7365.15 36825.75 derived from natural sources : 4 graded 3 stone aggregate 20 mm nominal size derived from natural sources) 4.1.6 1:3:6 (1 Cement : 3 coarse sand (zone-III) cum 95 6670.25 633673.75 derived from natural sources: 6 graded 4 stone aggregate 40 mm nominal size derived from natural sources) Centering and shuttering including 4.3 strutting, propping etc. and removal of form work for : 5 4.3.1 Foundations, footings, bases for columns Sqm 393.55 307.95 121193.72 4.3.3 Columns, piers, abutments, pillars, posts Sqm 289.25 804.25 232629.31 6 and struts 4.10S DAMP-PROOF COURSE 4.10 Providing and laying damp-proof course Sqm 45 370.85 16688.25 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived 7 from natural sources: 4 graded stone aggregate 12.5mm nominal size derived from natural sources) 5.0 REINFORCED CEMENT CONCRETE 5.9S FORM WORK Centering and shuttering including 5.9 strutting, propping etc. and removal of form for 5.9.3 Suspended floors, roofs, landings, Sqm 419.44 766.55 321521.73 8 balconies and access platform 5.9.5 Lintels, beams, plinth beams, girders, Sqm 547.76 608.35 333229.8 9 bressumers and cantilevers 5.9.19 Weather shade, Chajjas, corbels etc., Sqm 50.43 814.95 41097.93 10 including edges 5.22S STEEL REINFORCEMENT Steel reinforcement for R.C.C. work including straightening, cutting, bending, 5.22 placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of Kg 38250 89.65 3429112.5 11 grade Fe-500D or more. 5.33S DESIGN MIX CONCRETE ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete w o r k ; u s i n g 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, 5.33 curing, 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 120 8683.8 1042056 12 cement content of 330 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 135 10306.2 1391337 13 cement content of 330 kg /cum 6.0 MASONRY WORK Brick work with common burnt clay F.P.S. 6.1 (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse cum 95 6658.25 632533.75 14 sand) Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 6.4 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 100.1 8288.35 829663.84 15 sand) 8.0 CLADDING WORK Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture 8.2 laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. Raj Nagar Plain white marble/ Udaipur 8.2.1 green marble/ Zebra black marble 16 8.2.1.2 Area of slab over 0.50 sqm Sqm 50 2639.45 131972.5 8.20S STONE WORK DRY CLADDING ADRA DIVISION-ENGG/SOUTH EASTERN RLY 8.31 Providing and fixing Ist quality ceramic Sqm 160 1063.45 170152 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 17 Engineer-in-Charge, in skirting, risers of 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 9.40S MISCELLANEOUS-WOOD WORK Providing and fixing M.S. grills of required pattern in frames of windows etc. with 9.48 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 2460 197.7 486342 18 rawl plugs screws etc. COPER OXIDISED MILD STEEL FITTINGS 9.57S (COPPER OXIDISED AS PER IS: 1378) Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) 9.63 with necessary screws etc. complete : (copper oxized as per IS: 1378) 19 9.63.1 250x10 mm Each 12 74.65 895.8 Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with 9.66 necessary screws etc. complete : (copper oxized as per IS: 1378) 20 9.66.1 125 mm Each 10 35.2 352 9.72S BRASS FITTINGS 9.82 Providing and fixing bright finished brass Each 8 109.6 876.8 21 hanging type floor door stopper with necessary screws, etc. complete. 9.84 Providing and fixing aluminium extruded Each 8 856.3 6850.4 section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, 22 door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete. 9.88S CHROMIUM PLATED BRASS FITTINGS 9.88 Providing and fixing chromium plated Each 14 817.5 11445 brass 100 mm mortice latch and lock with

approved quality with necessary screws etc. complete. 9.105S GYPSUM BOARD PARTITIONS ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance +/-1 mm), with wall thickness 2.0 mm (+/- 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel 9.117 screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (+/- 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer's specification and direction of Engineer- in-charge 24 9.117.1 Extruded section profile size 48x40 mm Metre 11.4 232.55 2651.07 Providing and fixing to existing door 9.118 frames. 9.118.1 24 mm thick factory made PVC door Sqm 3.15 1790.65 5640.55 shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (+/- 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (+/- 0.1 mm) wall thickness. The lock rail made up of 'H' section, a uPVC hollow section of size 100x24 mm 25 and 2 mm (+/- 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multi- chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (+/- 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter). 9.121 Providing and fixing Fiber Glass Reinforced Metre 44 702.6 30914.4 plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminate shall be moulded with fire resistant grade 26 unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame. Providing and fixing to existing door 9.122 frames. ADRA DIVISION-ENGG/SOUTH EASTERN RLY 9.122.2 30 mm thick Fiberglass Reinforced Plastic Sqm 20 3963.7 79274 (F.R.P.) flush door shutter in different plain and wood finish made with fire retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate all around, with suitable wooden blocks inside at required places for fixing of fittings and 27 polyurethane foam (PUF)/Polystyrene foam to be used as filler material throughout the hollow panel, casted monolithically with testing parameters of F.R.P. laminate conforming to table - 3 of IS: 14856, complete as per direction of Engineer-in- charge. 9.155 Providing and fixing panelling or paneling Sqm 115 1693.3 194729.5 and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows ( area of opening for panel inserts excluding portion inside 28 grooves or rebated to be measured). Panelling for panelled and glazed shutters 25mm to 40mm thick: Pre-laminated with decorative lamination on both side exterior Grade - I MDF Board 12 mm thick confirming to IS:14587 10.0 STEEL WORK 10.28 Providing and fixing stainless steel ( Grade Kg 50 612.25 30612.5 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & 29 stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). 11.0 FLOORING 11.2 Dry brick on edge flooring in required Sqm 525 733.3 384982.5 pattern with bricks of class designation 7.5 30 on a bed of 12 mm mud mortar, including filling joints with local sand, with common burnt clay non modular bricks. 11.16S TILE FLOORING Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with 11.20 pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). 31 11.20.4 Ordinary cement without any pigment Sqm 125 928.5 116062.5 Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali 11.21 resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, complete as per the direction of Engineer-in- Charge. In flooring on a bed of 10 mm thick mortar 11.21.1 1:4 (1 acid proof cement : 4 coarse sand) 32 11.21.1.1 Acid and alkali resistant tile Sqm 23 1515.45 34855.35 ADRA DIVISION-ENGG/SOUTH EASTERN RLY In dado/skirting on 12 mm thick mortar 1:4 11.21.2 (1 acid proof cement : 4 coarse sand) 33 11.21.2.1 Acid and alkali resistant tile Sqm 40 1637.7 65508 11.41S VITRIFIED FLOOR TILES Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved 11.41 make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. 34 11.41.2 Size of Tile 600x600 mm Sqm 370 1416.65 524160.5 12.0 ROOFING Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry surrounded with 12 mm thick 12.40 cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including 12.41 jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 35 12.41.2 110 mm diameter Metre 40 319.75 12790 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC 12.42 rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 12.42.1 Coupler 36 12.42.1.2 110 mm Each 10 119.95 1199.5 12.42.5 Bend 87.5 degrees 37 12.42.5.2 110 mm bend Each 10 132 1320 12.42.6 Shoe (Plain) 38 12.42.6.2 110 mm Shoe Each 10 115.95 1159.5 13.0 FINISHING 13.4S CEMENT PLASTER (IN COARSE SAND) 13.4 12 mm cement plaster of mix : 39 13.4.2 1:6 (1 cement: 6 coarse sand) Sqm 880 294.35 259028 15 mm cement plaster on rough side of 13.5 single or half brick wall of mix: 40 13.5.2 1:6 (1 cement: 6 coarse sand) Sqm 400 339.1 135640 13.16S 6MM CEMENT PLASTER 13.16 6 mm cement plaster of mix : 41 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 419.44 253.05 106139.29 13.25 Extra for plastering: 13.26 Providing and applying plaster of paris Sqm 1299.44 214.3 278469.99 putty of 2 mm thickness over plastered 42 surface to prepare the surface even and smooth complete. 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 400 97.6 39040 43 3.84 kg/10 sqm) ADRA DIVISION-ENGG/SOUTH EASTERN RLY 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. 44 13.52.1 On steel work Sqm 120 201.7 24204 Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ 13.81 litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 45 13.81.2 Two coats Sqm 1299.44 90.05 117014.57 17.0 SANITARY INSTALLATIONS Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement 17.3 with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : 17.3.1 W.C. pan with ISI marked white solid Each 1 6941.3 6941.3 46 plastic seat and lid Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, 17.7 including painting of fittings and brackets, cutting and making good the walls wherever require: 17.7.2 White Vitreous China Wash basin size Each 1 1913.75 1913.75 47 630x450 mm with a single 15 mm C.P. brass pillar tap 17.31 Providing and fixing 600x450 mm beveled Each 1 1411.15 1411.15 edge mirror of superior glass (of approved 48 quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 17.72 Providing and fixing PTMT towel ring Each 1 204.7 204.7 trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm 49 from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms. Providing and fixing PTMT towel rail complete with brackets fixed to wooden 17.73 cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 17.73.2 600 mm long towel rail with total length of Each 1 600.35 600.35 645 mm, width 78 mm and effective 50 height of 88 mm, weighing not less than 190 gms. 18.0 WATER SUPPLY 18.7S C.P.V.C. PIPES ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with 18.7 clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.-Internal work - Exposed on wall 51 18.7.1 15 mm nominal dia Pipes Metre 30 255.9 7677 52 18.7.2 20 mm nominal dia Pipes Metre 10 325.1 3251 53 18.7.3 25 mm nominal dia Pipes Metre 100 408.55 40855 54 18.7.6 50 mm nominal dia Pipes Metre 5 927 4635 Providing and fixing uplasticised PVC 18.21 connection pipe with brass unions : Providing and fixing C.P. brass shower 18.22 rose with 15 or 20 mm inlet : 55 18.22.1 100 mm diameter Each 1 166.35 166.35 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES 18.48 Providing and placing on terrace (at all Litre 1000 9.7 9700 floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and 56 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 bib cock of 18.49 approved quality conforming to IS:8931 : 57 18.49.1 15 mm nominal bore Each 3 434.2 1302.6 18.59S AIR VALVE & WATER METER (BULK TYPE) 18.65 Providing and fixing PTMT soap Dish Each 1 96.75 96.75 Holder having length of 138mm, breadth 58 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms. 21.0 ALUMINIUM WORK Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene 21.1 gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for 21.1.2 fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) ADRA DIVISION-ENGG/SOUTH EASTERN RLY 21.1.2.1 Anodised aluminium (anodised Kg 230 531.8 122314 transparent or dyed to required shade 59 according to IS: 1868, Minimum anodic coating of grade AC 15) 26.0 NEW TECHNOLOGIES AND MATERIALS 26.41S NEW TECHNOLOGY ITEMS 26.41 Designing, providing, installing and fixing Kg 170.94 235.7 40290.56 factory finished custom designed cold form Light Gauge Steel Framed super structure comprising of steel wall panel, trusses, purlins etc manufactured out of minimum 0.75 mm thick steel sheet as per design requirements. The steel sheet shall be galvanized (AZ-150gms Aluminium Zinc Alloy coated steel having minimum yield strength 300-550 Mpa) conforming to AISI specifications and IBC 2009 for cold formed steel framing and construction and also as per IS: 875-1987, ISO 800-1984 and IS:801- 1975. The wind load shall be as per provisions of IS 875 (part -III). LGSFS frame shall be designed as per IS: 801 using commercially available software such as Frame CAD Pro-11.7/ STAAD PRO- V8i/ArchitekV2.5.16/ Revit architecture- 2011 or equivalent. Proper usage of Connection Accessories like Heavy Duty Tension Ties, Light Duty Hold-ons, Twist Straps (to connect truss with wall frames), Strong Tie, Tie Rod, H-Brackets, Boxing Sections, L-Shaped Angles for better structural stability. The framing section shall be cold form C-type having minimum web depth 89 mm x 39mm flange x 11mm lip in required length as per structural design requirement duly punched with dimple/slot at required locations as per 60 approved drawings. The slots will be along centre line of webs and shall be spaced minimum 250mm away from both ends of the member. The frame can be supplied in panelized or knock down condition in specific dimensions and fastened with screws extending through the steel beyond by minimum of three exposed threads. All self drilling tapping screws for joining the members shall have a Type II coating in accordance with ASTM B633(13) or equivalent corrosion protection of gauge 10 & 12, TPI 16 & 8 of length 20mm. The frames shall be fixed to RCC slab or Tie beam over Neoprene rubber using self expanding carbon steel anchor bolt of dia as per approved drawings. design subject to minimum 12mm diameter and 121mm length conforming to AISI 304 and 316 at 500mm c/c with minimum embedment of 100mm in RCC (RCC to be paid separately) and located not more than 300mm from corners or termination of bottom tracks complete in all respects. The item also includes the submission of stability reports duly examined and issued by any NIT/IIT. The rate includes the concept design, detailed design, fabrication of sections, transportation, installation and all required fixing arrangement at site as described above. Total 12705288.06 ADRA DIVISION-ENGG/SOUTH EASTERN RLY Execution of all works under CPWD DSR 2021-Ver-2 related to the Construction of EI End Goomties Item- 7 (23.88m x 6.46m = 154.26 sqm) 2 Nos. S No. Item No Description of Item Unit Qty Rate Amount 2.0 EARTH WORK Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on 2.6 plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. 1 2.6.1 All kinds of soil cum 220 205.45 45199 2.27 Supplying and filling in plinth with sand cum 78 2161.2 168573.6 2 under floors, including watering, ramming, consolidating and dressing complete. 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 : 4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) cum 2 7365.15 14730.3 derived from natural sources : 4 graded 3 stone aggregate 20 mm nominal size derived from natural sources) 4.1.6 1:3:6 (1 Cement : 3 coarse sand (zone-III) cum 88 6670.25 586982 derived from natural sources: 6 graded 4 stone aggregate 40 mm nominal size derived from natural sources) Centering and shuttering including 4.3 strutting, propping etc. and removal of form work for : 5 4.3.1 Foundations, footings, bases for columns Sqm 200 307.95 61590 4.3.3 Columns, piers, abutments, pillars, posts Sqm 152.46 804.25 122615.96 6 and struts 4.10S DAMP-PROOF COURSE 4.10 Providing and laying damp-proof course Sqm 74.38 370.85 27583.82 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived 7 from natural sources: 4 graded stone aggregate 12.5mm nominal size derived from natural sources) 5.0 REINFORCED CEMENT CONCRETE 5.9S FORM WORK Centering and shuttering including 5.9 strutting, propping etc. and removal of form for 5.9.3 Suspended floors, roofs, landings, Sqm 308.52 766.55 236496.01 8 balconies and access platform 5.9.5 Lintels, beams, plinth beams, girders, Sqm 140.24 608.35 85315 9 bressumers and cantilevers 5.9.19 Weather shade, Chajjas, corbels etc., Sqm 31.5 814.95 25670.93 10 including edges 5.22S STEEL REINFORCEMENT Steel reinforcement for R.C.C. work including straightening, cutting, bending, 5.22 placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of Kg 18450 89.65 1654042.5 11 grade Fe-500D or more. 5.33S DESIGN MIX CONCRETE ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete w o r k ; u s i n g 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, 5.33 curing, 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 12 cement content of 330 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 73 10306.2 752352.6 13 cement content of 330 kg /cum 6.0 MASONRY WORK Brick work with common burnt clay F.P.S. 6.1 (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse cum 94.26 6658.25 627606.65 14 sand) Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 6.4 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 176.32 8288.35 1461401.87 15 sand) 8.0 CLADDING WORK 8.20S STONE WORK DRY CLADDING 8.31 Providing and fixing Ist quality ceramic Sqm 474.88 1063.45 505011.14 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 16 Engineer-in-Charge, in skirting, risers of 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 9.40S MISCELLANEOUS-WOOD WORK Providing and fixing M.S. grills of required pattern in frames of windows etc. with 9.48 M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. ADRA DIVISION-ENGG/SOUTH EASTERN RLY 9.48.2 Fixed to openings /wooden frames with Kg 840 197.7 166068 17 rawl plugs screws etc. COPER OXIDISED MILD STEEL FITTINGS 9.57S (COPPER OXIDISED AS PER IS: 1378) Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) 9.63 with necessary screws etc. complete : (copper oxized as per IS: 1378) 18 9.63.1 250x10 mm Each 20 74.65 1493 Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with 9.66 necessary screws etc. complete : (copper oxized as per IS: 1378) 19 9.66.1 125 mm Each 10 35.2 352 9.72S BRASS FITTINGS 9.82 Providing and fixing bright finished brass Each 10 109.6 1096 20 hanging type floor door stopper with necessary screws, etc. complete. 9.84 Providing and fixing aluminium extruded Each 2 856.3 1712.6 section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, 21 door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete. 9.88S CHROMIUM PLATED BRASS FITTINGS 9.88 Providing and fixing chromium plated Each 10 817.5 8175 brass 100 mm mortice latch and lock with

approved quality with necessary screws etc. complete. 9.105S GYPSUM BOARD PARTITIONS 9.121 Providing and fixing Fiber Glass Reinforced Metre 50 702.6 35130 plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminate shall be moulded with fire resistant grade 23 unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame. Providing and fixing to existing door 9.122 frames. 9.122.2 30 mm thick Fiberglass Reinforced Plastic Sqm 24 3963.7 95128.8 (F.R.P.) flush door shutter in different plain and wood finish made with fire retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate all around, with suitable wooden blocks inside at required places for fixing of fittings and 24 polyurethane foam (PUF)/Polystyrene foam to be used as filler material throughout the hollow panel, casted monolithically with testing parameters of F.R.P. laminate conforming to table - 3 of IS: 14856, complete as per direction of Engineer-in- charge. ADRA DIVISION-ENGG/SOUTH EASTERN RLY 9.155 Providing and fixing panelling or paneling Sqm 42 1693.3 71118.6 and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows ( area of opening for panel inserts excluding portion inside 25 grooves or rebated to be measured). Panelling for panelled and glazed shutters 25mm to 40mm thick: Pre-laminated with decorative lamination on both side exterior Grade - I MDF Board 12 mm thick confirming to IS:14587 10.0 STEEL WORK 10.28 Providing and fixing stainless steel ( Grade Kg 200 612.25 122450 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & 26 stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). 11.0 FLOORING 11.2 Dry brick on edge flooring in required Sqm 20 733.3 14666 pattern with bricks of class designation 7.5 27 on a bed of 12 mm mud mortar, including filling joints with local sand, with common burnt clay non modular bricks. Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of 11.3 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 70.88 545 38629.6 28 stone aggregate 11.16S TILE FLOORING Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with 11.20 pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). 29 11.20.4 Ordinary cement without any pigment Sqm 400 928.5 371400 Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali 11.21 resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, complete as per the direction of Engineer-in- Charge. In flooring on a bed of 10 mm thick mortar 11.21.1 1:4 (1 acid proof cement : 4 coarse sand) 30 11.21.1.1 Acid and alkali resistant tile Sqm 42 1515.45 63648.9 In dado/skirting on 12 mm thick mortar 1:4 11.21.2 (1 acid proof cement : 4 coarse sand) 31 11.21.2.1 Acid and alkali resistant tile Sqm 70.88 1637.7 116080.18 11.41S VITRIFIED FLOOR TILES ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved 11.41 make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. 32 11.41.2 Size of Tile 600x600 mm Sqm 238.56 1416.65 337956.02 12.0 ROOFING Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry surrounded with 12 mm thick 12.40 cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including 12.41 jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 33 12.41.2 110 mm diameter Metre 50 319.75 15987.5 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC 12.42 rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 12.42.1 Coupler 34 12.42.1.2 110 mm Each 10 119.95 1199.5 12.42.5 Bend 87.5 degrees 35 12.42.5.2 110 mm bend Each 10 132 1320 12.42.6 Shoe (Plain) 36 12.42.6.2 110 mm Shoe Each 10 115.95 1159.5 13.0 FINISHING 13.4S CEMENT PLASTER (IN COARSE SAND) 13.4 12 mm cement plaster of mix : 37 13.4.2 1:6 (1 cement: 6 coarse sand) Sqm 627 294.35 184557.45 15 mm cement plaster on rough side of 13.5 single or half brick wall of mix: 38 13.5.2 1:6 (1 cement: 6 coarse sand) Sqm 455.84 339.1 154575.34 13.16S 6MM CEMENT PLASTER 13.16 6 mm cement plaster of mix : 39 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 308.52 253.05 78070.99 13.25 Extra for plastering: 13.26 Providing and applying plaster of paris Sqm 570.32 214.3 122219.58 putty of 2 mm thickness over plastered 40 surface to prepare the surface even and smooth complete. 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 455.84 97.6 44489.98 41 3.84 kg/10 sqm) ADRA DIVISION-ENGG/SOUTH EASTERN RLY 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. 42 13.52.1 On steel work Sqm 42 201.7 8471.4 Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ 13.81 litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 43 13.81.2 Two coats Sqm 570.32 90.05 51357.32 17.0 SANITARY INSTALLATIONS Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, 17.7 including painting of fittings and brackets, cutting and making good the walls wherever require: 17.7.2 White Vitreous China Wash basin size Each 4 1913.75 7655 44 630x450 mm with a single 15 mm C.P. brass pillar tap 17.31 Providing and fixing 600x450 mm beveled Each 4 1411.15 5644.6 edge mirror of superior glass (of approved 45 quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 17.72 Providing and fixing PTMT towel ring Each 4 204.7 818.8 trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm 46 from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms. 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, including fixing the pipe with 18.7 clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.-Internal work - Exposed on wall 47 18.7.1 15 mm nominal dia Pipes Metre 50 255.9 12795 48 18.7.2 20 mm nominal dia Pipes Metre 100 325.1 32510 49 18.7.3 25 mm nominal dia Pipes Metre 10 408.55 4085.5 50 18.7.6 50 mm nominal dia Pipes Metre 100 927 92700 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES 18.48 Providing and placing on terrace (at all Litre 1000 9.7 9700 floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and 51 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 bib cock of 18.49 approved quality conforming to IS:8931 : 52 18.49.1 15 mm nominal bore Each 4 434.2 1736.8 ADRA DIVISION-ENGG/SOUTH EASTERN RLY 18.59S AIR VALVE & WATER METER (BULK TYPE) 18.65 Providing and fixing PTMT soap Dish Each 4 96.75 387 Holder having length of 138mm, breadth 53 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms. 21.0 ALUMINIUM WORK Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene 21.1 gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for 21.1.2 fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) 21.1.2.1 Anodised aluminium (anodised Kg 84 531.8 44671.2 transparent or dyed to required shade 54 according to IS: 1868, Minimum anodic coating of grade AC 15) 26.0 NEW TECHNOLOGIES AND MATERIALS 26.41S NEW TECHNOLOGY ITEMS ADRA DIVISION-ENGG/SOUTH EASTERN RLY 26.41 Designing, providing, installing and fixing Kg 300 235.7 70710 factory finished custom designed cold form Light Gauge Steel Framed super structure comprising of steel wall panel, trusses, purlins etc manufactured out of minimum 0.75 mm thick steel sheet as per design requirements. The steel sheet shall be galvanized (AZ-150gms Aluminium Zinc Alloy coated steel having minimum yield strength 300-550 Mpa) conforming to AISI specifications and IBC 2009 for cold formed steel framing and construction and also as per IS: 875-1987, ISO 800-1984 and IS:801- 1975. The wind load shall be as per provisions of IS 875 (part -III). LGSFS frame shall be designed as per IS: 801 using commercially available software such as Frame CAD Pro-11.7/ STAAD PRO- V8i/ArchitekV2.5.16/ Revit architecture- 2011 or equivalent. Proper usage of Connection Accessories like Heavy Duty Tension Ties, Light Duty Hold-ons, Twist Straps (to connect truss with wall frames), Strong Tie, Tie Rod, H-Brackets, Boxing Sections, L-Shaped Angles for better structural stability. The framing section shall be cold form C-type having minimum web depth 89 mm x 39mm flange x 11mm lip in required length as per structural design requirement duly punched with dimple/slot at required locations as per 55 approved drawings. The slots will be along centre line of webs and shall be spaced minimum 250mm away from both ends of the member. The frame can be supplied in panelized or knock down condition in specific dimensions and fastened with screws extending through the steel beyond by minimum of three exposed threads. All self drilling tapping screws for joining the members shall have a Type II coating in accordance with ASTM B633(13) or equivalent corrosion protection of gauge 10 & 12, TPI 16 & 8 of length 20mm. The frames shall be fixed to RCC slab or Tie beam over Neoprene rubber using self expanding carbon steel anchor bolt of dia as per approved drawings. design subject to minimum 12mm diameter and 121mm length conforming to AISI 304 and 316 at 500mm c/c with minimum embedment of 100mm in RCC (RCC to be paid separately) and located not more than 300mm from corners or termination of bottom tracks complete in all respects. The item also includes the submission of stability reports duly examined and issued by any NIT/IIT. The rate includes the concept design, detailed design, fabrication of sections, transportation, installation and all required fixing arrangement at site as described above. Total 9201288.54 Execution of all works under CPWD DSR 2021-Ver-2 related to the Construction of Gate goomty Item- 8 (13.05m x 5.5m = 71.78 sqm) 1 No S No. Item No Description of Item Unit Qty Rate Amount 2.0 EARTH WORK ADRA DIVISION-ENGG/SOUTH EASTERN RLY Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on 2.6 plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. 1 2.6.1 All kinds of soil cum 72.56 205.45 14907.45 2.27 Supplying and filling in plinth with sand cum 2 2161.2 4322.4 2 under floors, including watering, ramming, consolidating and dressing complete. 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 : 4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) cum 1 7365.15 7365.15 derived from natural sources : 4 graded 3 stone aggregate 20 mm nominal size derived from natural sources) 4.1.6 1:3:6 (1 Cement : 3 coarse sand (zone-III) cum 19.52 6670.25 130203.28 derived from natural sources: 6 graded 4 stone aggregate 40 mm nominal size derived from natural sources) Centering and shuttering including 4.3 strutting, propping etc. and removal of form work for : 5 4.3.1 Foundations, footings, bases for columns Sqm 67.35 307.95 20740.43 4.3.3 Columns, piers, abutments, pillars, posts Sqm 49.5 804.25 39810.38 6 and struts 4.10S DAMP-PROOF COURSE 4.10 Providing and laying damp-proof course Sqm 12.54 370.85 4650.46 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived 7 from natural sources: 4 graded stone aggregate 12.5mm nominal size derived from natural sources) 5.0 REINFORCED CEMENT CONCRETE 5.9S FORM WORK Centering and shuttering including 5.9 strutting, propping etc. and removal of form for 5.9.3 Suspended floors, roofs, landings, Sqm 71.78 766.55 55022.96 8 balconies and access platform 5.9.5 Lintels, beams, plinth beams, girders, Sqm 93.74 608.35 57026.73 9 bressumers and cantilevers 5.9.19 Weather shade, Chajjas, corbels etc., Sqm 8.63 814.95 7033.02 10 including edges 5.22S STEEL REINFORCEMENT Steel reinforcement for R.C.C. work including straightening, cutting, bending, 5.22 placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of Kg 4800 89.65 430320 11 grade Fe-500D or more. 5.33S DESIGN MIX CONCRETE ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete w o r k ; u s i n g 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, 5.33 curing, 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 14 8683.8 121573.2 12 cement content of 330 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 18 10306.2 185511.6 13 cement content of 330 kg /cum 6.0 MASONRY WORK Brick work with common burnt clay F.P.S. 6.1 (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse cum 16.22 6658.25 107996.82 14 sand) Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 6.4 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 17.13 8288.35 141979.44 15 sand) 8.0 CLADDING WORK 8.20S STONE WORK DRY CLADDING 8.31 Providing and fixing Ist quality ceramic Sqm 18.24 1063.45 19397.33 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 16 Engineer-in-Charge, in skirting, risers of 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 9.1S FRAMES AND TRUSSES ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in 9.1 position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). 17 9.1.1 Second class teak wood cum .52 131576.95 68420.01 9.40S MISCELLANEOUS-WOOD WORK Providing and fixing M.S. grills of required pattern in frames of windows etc. with 9.48 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 172.8 197.7 34162.56 18 rawl plugs screws etc. COPER OXIDISED MILD STEEL FITTINGS 9.57S (COPPER OXIDISED AS PER IS: 1378) Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) 9.63 with necessary screws etc. complete : (copper oxized as per IS: 1378) 19 9.63.1 250x10 mm Each 23 74.65 1716.95 Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with 9.66 necessary screws etc. complete : (copper oxized as per IS: 1378) 20 9.66.1 125 mm Each 4 35.2 140.8 9.72S BRASS FITTINGS 9.82 Providing and fixing bright finished brass Each 4 109.6 438.4 21 hanging type floor door stopper with necessary screws, etc. complete. 9.84 Providing and fixing aluminium extruded Each 2 856.3 1712.6 section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, 22 door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete. 9.88S CHROMIUM PLATED BRASS FITTINGS 9.88 Providing and fixing chromium plated Each 3 817.5 2452.5 brass 100 mm mortice latch and lock with

approved quality with necessary screws etc. complete. 9.105S GYPSUM BOARD PARTITIONS Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance +/-1 mm), with wall thickness 2.0 mm (+/- 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel 9.117 screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (+/- 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer's specification and direction of Engineer- in-charge 24 9.117.1 Extruded section profile size 48x40 mm Metre 11.4 232.55 2651.07 Providing and fixing to existing door 9.118 frames. ADRA DIVISION-ENGG/SOUTH EASTERN RLY 9.118.1 24 mm thick factory made PVC door Sqm 3.15 1790.65 5640.55 shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (+/- 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (+/- 0.1 mm) wall thickness. The lock rail made up of 'H' section, a uPVC hollow section of size 100x24 mm 25 and 2 mm (+/- 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multi- chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (+/- 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter). 9.121 Providing and fixing Fiber Glass Reinforced Metre 16.2 702.6 11382.12 plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminate shall be moulded with fire resistant grade 26 unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame. Providing and fixing to existing door 9.122 frames. 9.122.2 30 mm thick Fiberglass Reinforced Plastic Sqm 7.56 3963.7 29965.57 (F.R.P.) flush door shutter in different plain and wood finish made with fire retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate all around, with suitable wooden blocks inside at required places for fixing of fittings and 27 polyurethane foam (PUF)/Polystyrene foam to be used as filler material throughout the hollow panel, casted monolithically with testing parameters of F.R.P. laminate conforming to table - 3 of IS: 14856, complete as per direction of Engineer-in- charge. 9.155 Providing and fixing panelling or paneling Sqm 1.08 1693.3 1828.76 and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows ( area of opening for panel inserts excluding portion inside 28 grooves or rebated to be measured). Panelling for panelled and glazed shutters 25mm to 40mm thick: Pre-laminated with decorative lamination on both side exterior Grade - I MDF Board 12 mm thick confirming to IS:14587 10.0 STEEL WORK ADRA DIVISION-ENGG/SOUTH EASTERN RLY 10.28 Providing and fixing stainless steel ( Grade Kg 10 612.25 6122.5 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & 29 stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). 11.0 FLOORING 11.2 Dry brick on edge flooring in required Sqm 105.53 733.3 77385.15 pattern with bricks of class designation 7.5 30 on a bed of 12 mm mud mortar, including filling joints with local sand, with common burnt clay non modular bricks. 11.16S TILE FLOORING Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with 11.20 pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). 31 11.20.4 Ordinary cement without any pigment Sqm 75 928.5 69637.5 Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali 11.21 resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, complete as per the direction of Engineer-in- Charge. In flooring on a bed of 10 mm thick mortar 11.21.1 1:4 (1 acid proof cement : 4 coarse sand) 32 11.21.1.1 Acid and alkali resistant tile Sqm 2.07 1515.45 3136.98 In dado/skirting on 12 mm thick mortar 1:4 11.21.2 (1 acid proof cement : 4 coarse sand) 33 11.21.2.1 Acid and alkali resistant tile Sqm 17 1637.7 27840.9 11.41S VITRIFIED FLOOR TILES Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved 11.41 make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. 34 11.41.2 Size of Tile 600x600 mm Sqm 69.71 1416.65 98754.67 12.0 ROOFING Providing, fixing and embedding sand cast iron accessories for rain water pipes in the masonry surrounded with 12 mm thick 12.40 cement mortar of the same mix, as that of masonry (lead caulking will be paid for separately): ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including 12.41 jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 35 12.41.2 110 mm diameter Metre 20 319.75 6395 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC 12.42 rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 12.42.1 Coupler 36 12.42.1.2 110 mm Each 5 119.95 599.75 12.42.5 Bend 87.5 degrees 37 12.42.5.2 110 mm bend Each 5 132 660 12.42.6 Shoe (Plain) 38 12.42.6.2 110 mm Shoe Each 5 115.95 579.75 13.0 FINISHING 13.4S CEMENT PLASTER (IN COARSE SAND) 13.4 12 mm cement plaster of mix : 39 13.4.2 1:6 (1 cement: 6 coarse sand) Sqm 162.48 294.35 47825.99 15 mm cement plaster on rough side of 13.5 single or half brick wall of mix: 40 13.5.2 1:6 (1 cement: 6 coarse sand) Sqm 146.04 339.1 49522.16 13.16S 6MM CEMENT PLASTER 13.16 6 mm cement plaster of mix : 41 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 71.78 253.05 18163.93 13.25 Extra for plastering: 13.26 Providing and applying plaster of paris Sqm 234.26 214.3 50201.92 putty of 2 mm thickness over plastered 42 surface to prepare the surface even and smooth complete. 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 146.04 97.6 14253.5 43 3.84 kg/10 sqm) 13.50 Applying priming coat: 13.50.1 With ready mixed pink or Grey primer of Sqm 14.07 61.45 864.6 44 approved brand and manufacture on wood work (hard and soft wood) 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. 45 13.52.1 On steel work Sqm 8.64 201.7 1742.69 Painting with oil type wood preservative of 13.57 approved brand and manufacture : 46 13.57.1 New work (two or more coats) Sqm 14.07 47.1 662.7 Polishing on wood work with ready mixed 13.69 wax polish of approved brand and manufacture : 47 13.69.1 New work Sqm 14.07 164.15 2309.59 ADRA DIVISION-ENGG/SOUTH EASTERN RLY Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ 13.81 litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 48 13.81.2 Two coats Sqm 234.26 90.05 21095.11 17.0 SANITARY INSTALLATIONS Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement 17.3 with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : 17.3.1 W.C. pan with ISI marked white solid Each 1 6941.3 6941.3 49 plastic seat and lid Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, 17.7 including painting of fittings and brackets, cutting and making good the walls wherever require: 17.7.2 White Vitreous China Wash basin size Each 1 1913.75 1913.75 50 630x450 mm with a single 15 mm C.P. brass pillar tap 17.31 Providing and fixing 600x450 mm beveled Each 1 1411.15 1411.15 edge mirror of superior glass (of approved 51 quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 17.72 Providing and fixing PTMT towel ring Each 1 204.7 204.7 trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm 52 from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms. Providing and fixing PTMT towel rail complete with brackets fixed to wooden 17.73 cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 17.73.2 600 mm long towel rail with total length of Each 1 600.35 600.35 645 mm, width 78 mm and effective 53 height of 88 mm, weighing not less than 190 gms. 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, including fixing the pipe with 18.7 clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.-Internal work - Exposed on wall 54 18.7.1 15 mm nominal dia Pipes Metre 15 255.9 3838.5 55 18.7.2 20 mm nominal dia Pipes Metre 5 325.1 1625.5 56 18.7.3 25 mm nominal dia Pipes Metre 50 408.55 20427.5 ADRA DIVISION-ENGG/SOUTH EASTERN RLY 57 18.7.6 50 mm nominal dia Pipes Metre 5 927 4635 Providing and fixing uplasticised PVC 18.21 connection pipe with brass unions : Providing and fixing C.P. brass shower 18.22 rose with 15 or 20 mm inlet : 58 18.22.1 100 mm diameter Each 1 166.35 166.35 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES 18.48 Providing and placing on terrace (at all Litre 500 9.7 4850 floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and 59 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 bib cock of 18.49 approved quality conforming to IS:8931 : 60 18.49.1 15 mm nominal bore Each 3 434.2 1302.6 18.59S AIR VALVE & WATER METER (BULK TYPE) 18.65 Providing and fixing PTMT soap Dish Each 1 96.75 96.75 Holder having length of 138mm, breadth 61 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms. 21.0 ALUMINIUM WORK Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene 21.1 gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for 21.1.2 fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) 21.1.2.1 Anodised aluminium (anodised Kg 2.16 531.8 1148.69 transparent or dyed to required shade 62 according to IS: 1868, Minimum anodic coating of grade AC 15) Total 2055289.07 Item- 9 Execution of all works under CPWD DSR 2021-Ver-2 related to the Construction of mastic road S No. Item No Description of Item Unit Qty Rate Amount 2.0 EARTH WORK ADRA DIVISION-ENGG/SOUTH EASTERN RLY Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on 2.6 plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. 1 2.6.1 All kinds of soil cum 360 205.45 73962 2.25A Excavating, supplying and filling of local cum 360 368.65 132714 earth (including royalty) by mechanical transport upto a lead of 5km also including 2 ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. 16.0 ROAD WORK 16.1S ROADS 16.1 Preparation and consolidation of sub grade Sqm 1400 180.5 252700 with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to 3 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. 16.3 Supplying and stacking at site. 4 16.3.1 90 mm to 45 mm size stone aggregate cum 180 1937.6 348768 5 16.3.2 63 mm to 45 mm size stone aggregate cum 135 1624.5 219307.5 6 16.3.3 53 mm to 22.4 mm size stone aggregate cum 135 1837.25 248028.75 7 16.3.10 Moorum cum 90 888.3 79947 16.4 Laying, spreading and compacting stone cum 540 865.8 467532 aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in 8 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. 9 16.13.1 bituminous portion cum 18 4157.85 74841.3 16.30S PREMIX CARPET Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying 16.30 the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : 10 16.30.2 On bituminous surface @ 0.50 Kg / sqm Sqm 1800 36.6 65880 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. ADRA DIVISION-ENGG/SOUTH EASTERN 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 : 16.36.2 For 75 mm compacted thickness in two Sqm 1800 611.55 1100790 layers using stone aggregate of size 63-41 mm graded @ 0.90 cum per 10 sqm key 11 aggregate of size 20.0 mm graded @ 0.18 cum per 10 sqm. With paving asphalt grade VG - 10 @ 68 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 16.37 size at the rate of 0.005 cum per 10 sqm and at approximate spacing of 10 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). 12 16.37.2 40 mm thick Sqm 1800 1163.1 2093580 16.49S MISCELLANEOUS 16.62 Providing and applying 2.5 mm thick road Sqm 120 623.8 74856 marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and 13 profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. 75 mm thick back filling for pitching 16.74 including supplying of required materials and consolidation etc. complete with : 14 16.74.1 Moorum Sqm 1600 82 131200 Total 5364106.55 Item- 10 Execution of all works under CPWD DSR 2021-Ver-2 related to the Construction of boundary wall S No. Item No Description of Item Unit Qty Rate Amount 2.0 EARTH WORK ADRA DIVISION-ENGG/SOUTH EASTERN RLY Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on 2.6 plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. 1 2.6.1 All kinds of soil cum 200.16 205.45 41122.87 2.27 Supplying and filling in plinth with sand cum 22.11 2161.2 47784.13 2 under floors, including watering, ramming, consolidating and dressing complete. 4.0 CONCRETE WORK 4.1S CEMENT CONCRETE (CAST IN SITU) Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, 4.2 parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 4.2.3 1:2:4 (1 Cement : 2 coarse sand (zone-III) cum 11.55 9375.2 108283.56 derived from natural sources : 4 graded 3 stone aggregate 20 mm nominal size derived from natural sources) 4.2.5 1:3:6 (1 cement : 3 coarse sand (zone-III) cum 18.84 8843.45 166610.6 derived from natural sources : 6 graded 4 stone aggregate 20 mm nominal size derived from natural sources) Centering and shuttering including 4.3 strutting, propping etc. and removal of form work for : 5 4.3.1 Foundations, footings, bases for columns Sqm 176.46 307.95 54340.86 5.0 REINFORCED CEMENT CONCRETE 5.1S CAST IN SITU Providing and laying in position specified grade of reinforced cement concrete, 5.1 excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone- cum 64.23 8364.2 537232.57 III) derived from natural sources: 3 graded 6 stone aggregate 20 mm nominal size derived from natural sources) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, 5.2 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- cum 19.17 10185.05 195247.41 III) derived from natural sources : 3 graded 7 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 columns, Sqm 278.76 307.95 85844.14 8 etc. for mass concrete ADRA DIVISION-ENGG/SOUTH EASTERN RLY 5.9.6 Columns, Pillars, Piers, Abutments, Posts Sqm 264 804.25 212322 9 and Struts 5.22S STEEL REINFORCEMENT Steel reinforcement for R.C.C. work including straightening, cutting, bending, 5.22A placing in position and binding all complete above plinth level. 5.22A.6 Thermo-Mechanically Treated bars of Kg 5022.81 89.65 450294.92 10 grade Fe-500D or more. 6.0 MASONRY WORK Brick work with common burnt clay F.P.S. 6.1 (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse cum 22.29 6658.25 148412.39 11 sand) Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 6.4 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 152.22 8288.35 1261652.64 12 sand) 13.0 FINISHING 13.1S CEMENT PLASTER (IN FINE SAND) 15 mm cement plaster on the rough side 13.2 of single or half brick wall of mix : 13 13.2.2 1:6 (1 cement: 6 fine sand) Sqm 1617 324.3 524393.1 13.16S 6MM CEMENT PLASTER 14 13.18 Neat cement punning. Sqm 267.3 67.8 18122.94 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 1320 97.6 128832 15 3.84 kg/10 sqm) Total 3980496.13 Item- 11 Execution of all works under CPWD DSR 2021-Ver-2 related to the provision of deep tubewell S No. Item No Description of Item Unit Qty Rate Amount 2.0 EARTH WORK Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on 2.6 plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. 1 2.6.1 All kinds of soil cum 60 205.45 12327 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 : 4.1.5 1:3:6 (1 Cement : 3 coarse sand (zone-III) cum 4 6833.4 27333.6 derived from natural sources : 6 graded 2 stone aggregate 20 mm nominal size derived from natural sources) ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, 4.2 parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 4.2.5B 1:3:6 (1 cement : 3 manufactured sand cum 5 7132.35 35661.75 derived from Recycled Concrete 3 Aggregate (RCA) : 6 graded stone aggregate 20 mm nominal size Recycled Aggregate (RA)) 5.0 REINFORCED CEMENT CONCRETE 5.1S CAST IN SITU Providing and laying in position specified grade of reinforced cement concrete, 5.1 excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone- cum 2 8364.2 16728.4 III) derived from natural sources: 3 graded 4 stone aggregate 20 mm nominal size derived from natural sources) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, 5.2 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- cum 3 10185.05 30555.15 III) derived from natural sources : 3 graded 5 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 columns, Sqm 20 307.95 6159 6 etc. for mass concrete 5.9.3 Suspended floors, roofs, landings, Sqm 20 766.55 15331 7 balconies and access platform 5.9.5 Lintels, beams, plinth beams, girders, Sqm 10 608.35 6083.5 8 bressumers and cantilevers 5.9.6 Columns, Pillars, Piers, Abutments, Posts Sqm 20 804.25 16085 9 and Struts 5.22S STEEL REINFORCEMENT Steel reinforcement for R.C.C. work including straightening, cutting, bending, 5.22 placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of Kg 500 89.65 44825 10 grade Fe-500D or more. 6.0 MASONRY WORK Brick work with common burnt clay F.P.S. 6.1 (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse cum 3 6658.25 19974.75 11 sand) ADRA DIVISION-ENGG/SOUTH EASTERN RLY Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 6.4 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 7 8288.35 58018.45 12 sand) 10.0 STEEL WORK 10.1 Structural steel work in single section, Kg 800 93.05 74440 fixed with or without connecting plate, 13 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 250 111.95 27987.5 welded in built up sections, trusses and framed work, including cutting, hoisting, 14 fixing in position and applying a priming coat of approved steel primer all complete. 13.0 FINISHING 13.4S CEMENT PLASTER (IN COARSE SAND) 13.4 12 mm cement plaster of mix : 15 13.4.2 1:6 (1 cement: 6 coarse sand) Sqm 50 294.35 14717.5 18.0 WATER SUPPLY 18.7S C.P.V.C. PIPES Providing and fixing G.I. pipes complete 18.12 with G.I. fittings including trenching and refilling etc.-External work 16 18.12.1 15 mm dia nominal bore Metre 12 267.5 3210 17 18.12.3 25 mm dia nominal bore Metre 50 417.95 20897.5 18 18.12.4 32 mm dia nominal bore Metre 75 457.7 34327.5 19 18.12.7 65 mm dia nominal bore Metre 60 768.6 46116 20 18.12.8 80 mm dia nominal bore Metre 200 919.1 183820 18.15S BRASS FITTINGS Providing and fixing gun metal gate valve 18.17 with C.I. wheel of approved quality (screwed end) : 21 18.17.1 25 mm nominal bore Each 2 532.35 1064.7 Providing and fixing gun metal non- return 18.19 valve of approved quality (screwed end) : 18.19.6 80 mm nominal bore 22 18.19.6.1 Horizontal Each 2 3134.8 6269.6 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber 18.31 insertions etc. (the tail pieces if required will be paid separately) : 18.31.1 100 mm diameter 23 18.31.1.2 Class II Each 2 4500.25 9000.5 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe 18.46 and making long screws etc. complete (New work) : 24 18.46.4 32 mm nominal bore Each 2 409.45 818.9 25 18.46.8 80 mm nominal bore Each 2 1061.25 2122.5 18.48 Providing and placing on terrace (at all Litre 10000 9.7 97000 floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and 26 suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. ADRA DIVISION-ENGG/SOUTH EASTERN RLY 18.54S PTMT FITTINGS Providing and fixing PTMT bib cock of 18.54 approved quality and colour. 18.54.1 15mm nominal bore, 86 mm long, Each 10 109.85 1098.5 27 weighing not less than 88 gms 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/ 23.1 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 28 23.1.1.1 300 mm dia Metre 90 592.05 53284.5 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/ 23.2 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, beyond 90 metre & upto 150 metre depth below ground level. 23.2.1 All types of soil 29 23.2.1.1 300 mm dia Metre 60 690.7 41442 23.2.2 Rocky strata including Boulders 30 23.2.2.1 300 mm dia Metre 10 1561.7 15617 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. 31 23.3.2 150 mm nominal size dia Metre 30 668.5 20055 32 23.3.3 200 mm nominal size dia Metre 100 951.95 95195 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. 33 23.4.2 150 mm nominal size dia Metre 20 681.9 13638 23.8 Gravel packing in tubewell construction in cum 6 1479.25 8875.5 accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in 34 required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. ADRA DIVISION-ENGG/SOUTH EASTERN RLY 23.9 Providing and fixing factory made precast Each 50 1213.25 60662.5 RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross 35 sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all 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, 23.10 including 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. 23.10.2 150 mm nominal size dia having minimum Metre 100 1675.8 167580 36 wall thickness 5.00 mm 23.10.3 200 mm nominal size dia having minimum Metre 30 2082.1 62463 37 wall thickness 5.40 mm 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 23.11 approved make, 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. 38 23.11.2 150 mm nominal size dia Metre 20 1790 35800 23.12 Development of tube well in accordance Hour 12 916.8 11001.6 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" 39 notch 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. Providing and fixing suitable size threaded mild steel cap or spot welded plate to the 23.13 top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of: 40 23.13.3 200 mm dia Each 1 280.95 280.95 ADRA DIVISION-ENGG/SOUTH EASTERN RLY Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of 23.14 tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete. 41 23.14.3 200 mm clamp Each 2 1827 3654 Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe 23.15 assembly of tubewell as per IS:2800 (part I). 42 23.15.2 150 mm dia Each 1 281.75 281.75 Total 1401804.10

Item Breakup - C-Execution of special item of work

80mm G.I. flange with nut bolt

80mmx150mm long GI nipple

80mmx32mm G.I. R.Socket

32mmx6mm long G.I. nipple

32mm bolt valve (Zaloto make)

80mmx600mm long G.I. nipple

32mmx75mm Long G.I. nipple

Automatic star-Delta starter, 10HP 415 Each Volts, 3 phase with over load relaly and single phasing preventer conforming to IS- 13947-4

Installatioin, testing & commissioning Job charges of starter & IPTN main switch

Ammeter Analog with suitale for 0 to 50 amps

Voltmeter Analog with selector switch Set suitbale for 0 to 500 volts.

Installaltion, testing & commissioning Job charges of voltmeter & Ammeter

3 phase Indicator with neon lamp 415 V Set including Installation & commissioning

Flat PVC insulated cable with flexible coper Metre conductor 6.0 Sq.mm. 3 core

Laying of cable along the road/field/nallah Metre through trench asper CEE/GRC's drg. No. CEE/G/A3/P-134

Supply,provision & erection of earthling Each arrangement by one 50mm inside Dia, medium gauge, 2.8M Long GI pipe earth cone including excavation of earth, re- fillingtesting, connection through No. 8 SWG GI wire from earth cone to the panels, pump motor, starter etc. guard wire, armour of pVC underground cable etc. as required separately & distinctly, conforming to IS specification with latest amendment, Entire earth electrode to be inserted to the earth bewside 30cm. to be kept above earth level. A concrete earth sump is to be provided of size: 30x30x30 cm. with a cover slab of 5 cm thick, Alternate layer of salt and charcoal shall fill up at least 1.5 M of the excavated earth. Erection of earth station shall be complied as per CEE/GRC's drg, no.CEE/G/A3/P-134

80 mm Buterfly valve ADRA DIVISION-ENGG/SOUTH EASTERN RLY

Submersible pump motor 10HP/12.5HP Numbers with suitable auto star delta starter(make kirloskar)

Submersible3 core flat cable 6 sqmm with Metre laying through PVC/GI Pipe

PVC PIPE 2 inch dia

Providing & laying Precast RCCof M-25 or cum higher mix design,in Steps of the Stair, Landingand walk way of FOB as perdesign & drawing, approved byRailway with contractor'sgraded hard stone chips of size20mm & below ( granite,basalt, black trap) aggregrateof approved quality and contractor's sand of approvedquality including contractor's allmaterials, steel form work,tools & plants with all lead, lift,loading , unloading, all taxes,royalty etc complete in allrespect but excluding cost ofcement & steel, as per Drawing and as per instruction ofEngineer incharge. Cost of Cement & steel will be paidseperately as per consumption.Note: (1) 50% of the rateincluding cement & steelconsumption will be retain &released after successfull laying& fixing of slab (2) Design Mixof concrete and test forcompressive strength will beobtained by the agency as perinstruction of Engineer inCharge.

Launching & placing of Girder of the Foot Each Over Bridge in required location using Road crane including contractor's all labours, materials, all consumeable fuel etc, tools and plants lead, lift, GST and all taxes etc complete as per instruction of Engineer-incharge. "Note : (1) The work includes Fixing of slings, cost of slings, lifting of FOB. ( 2) The work includes all pre work such as placement of girder at an appropriate location on platform as required, fixing of slings as per requirement and placement on the column and fixing of bolts after placement of girder over the column The work includes cost of man power, operations machines, gas cutting equipments and is inclusive of execution of work under traffic com power block. (3) The work is inclusive of all lead, lifts, track crossing and all other hidden operation during placement of the FOB girder between Platform and required location. (4) The work is inclusive of all taxes, octroi, road tax for cranes, vehicle etc. (5) The work may be done during day or night hours as per the timing of traffic cum power block granted by Railway. In case of of night working, light arrangements will be provided by the agency at his own cost. (6) In case of Non availability / ncancellation of traffic cum power block, No contractor's claim will be accepted. (7) Crane will be applicable only for launching of Girder only. (8) No other charges will be paid for launching of Girders of FOB."

Preparation of Design and drawing for Sqm building Total 1121344.31 Schedule D-Execution of all works under SER-HQ-IR-USSOR 2021-3-Ver-1 related to the item of