Improvements to various service buildings from Samdari(Excl.) to Munabao in the section of ADEN/Barmer

Hiring of machinery for minor miscellaneous works for short duration including 1 operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site. JCB Backhoe Loaders 3DX Plus or similar with minimum 1.10 cum bucket capacity Above/

Item Breakup - A-All items of DSR 2023

slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete. 11.37S CERAMIC GLAZED TILES 11.37 Providing and laying Ceramic glazed floor tiles Sqm 250 1096.55 274137.5 of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 30 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete. 11.37A Providing and fixing 1st quality ceramic glazed Sqm 500 1112.7 556350 floor tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, 31 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. 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 make, in all colours and shades, laid 11.41 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 1500 1553.45 2330175 12.0 ROOFING 12.1S SHEET ROOFING Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone 12.21 aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : 33 12.21.1 In 75x75 mm deep chase Metre 1000 305.15 305150 12.37S RAIN WATER SPOUT AND PIPE Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 12.41 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 34 12.41.2 110 mm diameter Metre 140 377.4 52836 Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes 12.42 conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 12.42.1 Coupler 35 12.42.1.2 110 mm Each 65 136.15 8849.75 12.42.4 Single tee without door JODHPUR DIVISION-ENGINEERING/NORTH WESTERN RLY 36 12.42.4.2 110x110x110 mm Each 50 221.35 11067.5 12.50 Providing and fixing precoated galvanised iron Sqm 600 738.65 443190 profile sheets (size, shape and pitch of corrugation as approved by Engineer-in- charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) 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 37 protective guard film of 25 microns 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 of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness 12.51 of 0.05 mm) 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 using self drilling/ self tapping screws complete : 38 12.51.1 Ridges plain (500 - 600mm) Metre 120 532.35 63882 13.0 FINISHING 13.11S CEMENT PLASTER IN TWO COATS 13.11 18 mm cement plaster in two coats under layer Sqm 2200 518.55 1140810 12 mm thick cement plaster1:5 (1 cement : 5 39 coarse sand) finished with a top layer 6 mm thick cement plaster 1:6 (1 cement : 6 fine sand). 13.28S PLAIN CEMENT MORTAR BANDS 18 mm thick plain cement mortar band in 13.29 cement mortar 1:4 (1 cement : 4 fine sand): 13.29.4 cm per 5000 21.4 107000 40 Moulded Band metre 13.33S POINTING ON STONE WORK Pointing on stone work with cement mortar 1:3 13.33 (1 cement : 3 fine sand) : 41 13.33.1 Flush/ Ruled pointing Sqm 1000 385.4 385400 Pointing on stone slab ceiling with cement 13.35 mortar 1:2 (1 cement : 2 fine sand): 42 13.35.1 Flush/ Ruled pointing Sqm 800 214.2 171360 13.37S INTERIOR FINISHING Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 13.41 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour : 13.41.1 New work (two or more coats) over and Sqm 9500 185.65 1763675 including water thinnable priming coat with 43 cement primer having VOC content less than 50 gram/litre 13.44S EXTERIOR FINISHING 13.71 per 25000 6.15 153750 Lettering with black Japan paint of approved letter 44 brand and manufacture per cm height JODHPUR DIVISION-ENGINEERING/NORTH WESTERN RLY Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, 13.81 of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 45 13.81.1 Old work (one or more coats) Sqm 2500 62.7 156750 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved 13.82 brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 46 13.82.1 One coat Sqm 3500 92 322000 13.91 Removing dry or oil bound distemper, water Sqm 2000 25.15 50300 proofing cement paint and the like by 47 scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. Painting with synthetic enamel paint of 13.99 approved brand and manufacture of required colour to give an even shade : 48 13.99.1 One or more coats on old work Sqm 1500 102.8 154200 14.0 REPAIRS TO BUILDING 14.75AS ROUTINE MAINTENANCE WORK Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non- woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25 degreeC, 0.87-0.89 kg/ litre and viscosity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and 14.91 preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23 degreeC as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150 degreeC. Cold flexibility shall be upto -2 degreeC when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 49 14.91.1 3 mm thick Sqm 600 560.95 336570 15.0 DISMANTLING AND DEMOLISHING 15.1S General 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 (including cum 50 2434.25 121712.5 50 equivalent design mix) 15.2.2 Nominal concrete 1:4:8 or leaner mix cum 100 1503.6 150360 51 (including equivalent design mix) Demolishing stone rubble masonry manually/ by mechanical means including stacking of 15.9 serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : 52 15.9.2 In cement mortar cum 50 2458.95 122947.5 JODHPUR DIVISION-ENGINEERING/NORTH WESTERN RLY Dismantling doors, windows and clerestory windows (steel or wood) shutter including 15.12 chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 53 15.12.1 Of area 3 sq. metres and below Each 50 367.2 18360 15.29 Dismantling stone slab roofing over wooden cum 20 2664.65 53293 karries or R.C.C. battens (dismantling karries and battens to be paid for separately), 54 including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. 15.56 Dismantling old plaster or skirting raking out Sqm 6500 54.65 355225 joints and cleaning the surface for plaster 55 including disposal of rubbish to the dumping ground within 50 metres lead. 15.60 Disposal of building rubbish / malba / similar cum 475 263.95 125376.25 unserviceable, dismantled or waste materials by mechanical means, including loading, 56 transporting, unloading to approved municipal dumping ground or as approved by Engineer- in-charge, beyond 50 m initial lead, for all leads including all lifts involved. 16.0 ROAD WORK 16.42S CONCRETE PAVEMENTS 16.42 Cement concrete 1:2:4 (1 cement : 2 coarse cum 70 7993.8 559566 sand : 4 graded stone aggregate 40 mm nominal size) in pavements, laid to required 57 slope and camber in panels as required including consolidation finishing and tamping complete. 16.49S MISCELLANEOUS Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick 16.91 compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 16.91.2 80 mm thick C.C. paver block of M-30 grade Sqm 200 1091.5 218300 58 with approved color design and pattern. 17.0 SANITARY INSTALLATIONS 17.1S General Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with 17.1 manually controlled device (handle lever) conforming to IS : 7231,with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: 17.1.1 White Vitreous china Orissa pattern W.C. pan of Each 15 6767.4 101511 59 size 580x440 mm with integral type foot rests JODHPUR DIVISION-ENGINEERING/NORTH WESTERN RLY Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush 17.2 pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : 17.2.1 W.C. pan with ISI marked white solid plastic Each 15 6515.55 97733.25 60 seat and lid 17.7B Providing and fixing wash basin with C.I. Each 20 1550.6 31012 brackets, 15 mm PTMT pillar cock, 32 mm PTMT waste coupling of standard pattern, including painting of fittings and brackets, 61 cutting and making good the walls wherever required. White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm PTMT pillar cock. Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle 17.18 lever) conforming to IS : 7231, with all fittings and fixtures complete. 62 17.18.1 10 litre capacity - White Each 10 1190.65 11906.5 Providing and fixing P.V.C. waste pipe for sink 17.28 or wash basin including P.V.C. waste fittings complete. 17.28.1 Semi rigid pipe 63 17.28.1.1 32 mm dia Each 10 103.9 1039 Providing and fixing PTMT Waste Coupling for 17.69 wash basin and sink, of approved quality and colour. 17.69.1 Waste coupling 31 mm dia of 79 mm length Each 10 115.3 1153 64 and 62mm breadth weighing not less than 45 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, and all CPVC plain & brass threaded fittings, including fixing the 18.7 pipe with 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 ) 65 18.7.2 20 mm nominal dia Pipes Metre 150 335 50250 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one 18.8 step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. 66 18.8.2 20 mm nominal dia Pipes Metre 200 537.6 107520 JODHPUR DIVISION-ENGINEERING/NORTH WESTERN RLY Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes 18.9 jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 67 18.9.2 20 mm nominal dia Pipes Metre 100 274.3 27430 68 18.9.3 25 mm nominal dia Pipes Metre 90 355.4 31986 69 18.9.6 50 mm nominal dia Pipes Metre 125 794.25 99281.25 Making connection of G.I. distribution branch with G.I. main of following sizes by providing 18.13 and fixing tee, including cutting and threading the pipe etc. complete : 70 18.13.1 25 to 40 mm nominal bore Each 10 911.9 9119 71 18.13.2 50 to 80 mm nominal bore Each 5 1785.35 8926.75 18.15S BRASS FITTINGS Providing and fixing ball valve (brass) of 18.18 approved quality, High or low pressure, with plastic floats complete : 72 18.18.2 20 mm nominal bore Each 10 462.5 4625 73 18.18.3 25 mm nominal bore Each 10 464.05 4640.5 Providing and fixing uplasticised PVC 18.21 connection pipe with brass unions : 18.21.1 30 cm length 74 18.21.1.2 20 mm nominal bore Each 10 93.55 935.5 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES 18.48 Providing and placing on terrace (at all floor Per 6000 11 66000 levels) polyethylene water storage tank, IS : Litre 12701 marked, with cover and suitable locking 75 arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 18.54S PTMT FITTINGS Providing and fixing PTMT bib cock of approved 18.54 quality and colour. 18.54.2 15 mm nominal bore, 122 mm long, weighing Each 20 161.2 3224 76 not less than 99 gms Providing and fixing PTMT stop cock of 18.55 approved quality and colour. 18.55.2 20 mm nominal bore, 89 mm long, weighing Each 10 129.9 1299 77 not less than 88 gms Providing and fixing PTMT grating of approved 18.58 quality and colour. 18.58.1 Circular type 78 18.58.1.1 100 mm nominal dia Each 10 37.6 376 18.59S AIR VALVE & WATER METER (BULK TYPE) Providing and fixing PTMT Ball cock of approved quality, colour and make complete 18.62 with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball. 18.62.2 20 mm nominal bore, 120 mm long, weighing Each 10 257.6 2576 79 not less than 198 gms Providing and fixing PTMT extension nipple for 18.75 water tank pipe, fittings of approved quality and colour. 18.75.2 20 mm nominal bore, weighing not less than Each 5 93.45 467.25 80 40 gms 22.0 WATER PROOFING 22.1S General JODHPUR DIVISION-ENGINEERING/NORTH WESTERN RLY 22.14 Grading roof for water proofing treatment with 22.14.1 Cement concrete 1:2:4 (1 cement : 2 coarse cum 50 8042.3 402115 81 sand : 4 graded stone aggregate 20 mm nominal size) Total 18914059.55