Building Repair & Renovation Tenders

ROAD RENOVATION

Rebate service/resodental building such as office rooms, verandah, servics room, lavatory block etc. with contractor's own labour and equipments etc. Released materials such as rails, electrical & telecommunication fictures shall be the property of railway from dismantling of walls, roofing, floors all types of foundations to the required depth and celing at any height the other released material's property and all the dismantling material including rubbing etc.

prepare the surface even and smooth complete. 13.44S EXTERIOR FINISHING Finishing with Deluxe Multi surface paint system 13.48 for interiors and exteriors using Primer as per manufacturers specifications : 13.48.1 Two or more coats applied on walls @ 1.25 Sqm 2520 193.7 488124 57 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm 13.80 Providing and applying white cement based Sqm 900 156.05 140445 putty of average thickness 1 mm, of approved 58 brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved 13.81 brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 59 13.81.1 Old work (one or more coats) Sqm 930 62.7 58311 13.91 Removing dry or oil bound distemper, water Sqm 900 25.15 22635 proofing cement paint and the like by 60 scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. 14.0 REPAIRS TO BUILDING 14.1S General SEALDAH DIVISION-ENGINEERING/EASTERN RLY Fixing chowkhats in existing opening including embedding chowkhats in floors or walls cutting masonry for holdfasts, embedding hold fasts in cement concrete blocks of size 15 x 10 x 10 cm with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm 14.2 nominal size), painting two coats of approved wood preservative to sides of chowkhats and making good the damages to walls and floors as required complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. 61 14.2.1 Door chowkhats Each 10 1782.55 17825.5 14.26S WOOD WORK 14.34 Providing and fixing 150 mm bright finished Each 15 271.45 4071.75 floor brass door stopper with rubber cushion, 62 necessary brass screws etc. to suit shutter thickness complete 14.72S FINISHING 14.72 Providing and fixing double scaffolding system Sqm 77 338.25 26045.25 (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding 63 system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. 14.75AS ROUTINE MAINTENANCE WORK 14.75A Cleaning of terrace/loft water storage tank Litre 20000 .5 10000 (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all 64 complete as per direction of Engineer-in- Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account) 14.82 Dismantling W. C . Pan of all sizes including Each 12 134.1 1609.2 disposal of dismantled materials including 65 malba all complete as per directions of Engineer-in-Charge. 14.84 Dismantling 15 to 40 mm dia G.I. pipe including Metre 200 3.25 650 stacking of dismantled pipes (within 50 metres 66 lead) as per direction of Engineer-in-Charge.(a) Internal Work- Exposed on wall SEALDAH DIVISION-ENGINEERING/EASTERN RLY 14.85 Taking out existing wooden door shutter, repair Each 12 429.1 5149.2 by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including 67 replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge. Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufactured 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 preparing the surface 14.90 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 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. 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 : 68 14.90.1 3 mm thick Sqm 250 537.45 134362.5 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 30 2434.25 73027.5 69 equivalent design mix) 15.3 Demolishing R.C.C. work manually/ by cum 4.5 3551.25 15980.63 mechanical means including stacking of steel 70 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 15.7 serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 71 15.7.4 In cement mortar cum 50 2060.2 103010 Dismantling doors, windows and clerestory windows (steel or wood) shutter including 15.12 chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 72 15.12.1 Of area 3 sq. metres and below Each 100 367.2 36720 Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 15.14 metres height including stacking the material within 50 metres lead : 15.14.1 Of sectional area 40 square centimetres and cum 1.5 4459.1 6688.65 73 above 15.19 Dismantling steel work manually/ by Kg 1200 3.85 4620 mechanical means in built up sections without 74 dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge. Dismantling tile work in floors and roofs laid in 15.23 cement mortar including stacking material within 50 metres lead. SEALDAH DIVISION-ENGINEERING/EASTERN RLY 75 15.23.1 For thickness of tiles 10 mm to 25 mm Sqm 600 73.4 44040 15.52 Dismantling of flushing cistern of all types Each 12 112.05 1344.6 (C.I./PVC/Vitreous China) including stacking of 76 useful materials near the site and disposal of unserviceable materials within 50 metres lead. 15.56 Dismantling old plaster or skirting raking out Sqm 200 54.65 10930 joints and cleaning the surface for plaster 77 including disposal of rubbish to the dumping ground within 50 metres lead. 15.60 Disposal of building rubbish / malba / similar cum 16 263.95 4223.2 unserviceable, dismantled or waste materials by mechanical means, including loading, 78 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 16.49S MISCELLANEOUS Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of 16.91 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. 16.91.1 60mm thick cement concrete paver block of M- Sqm 45 1045.65 47054.25

Estimate for Renovation of Mata Darwaja pond, M.C.Rohtak