Tender For Maintenance Of Kote Building (10X 4 Mtrs) By Providing Roof Treatment Works To Prevent Seepage Water From Roof In/C Front Verandah (10 Mtrs X 2.4Mtrs) Gci Sheets Walling Replacement, Plaster In Ceiling, Wall, Floor And Painting Etc. At A.D
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Project Description
Tender for Maintenance Of Kote Building (10X 4 Mtrs) By Providing Roof Treatment Works To Prevent Seepage Water From Roof In/C Front Verandah (10 Mtrs X 2.4Mtrs) Gci Sheets Walling Replacement, Plaster In Ceiling, Wall, Floor And Painting Etc. At A.D Nagar, Vip
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling old plaster or pointing, raking out joints, cleaning and preparing the surface for replastering or re-pointing including disposal of rubbish to the dumping ground with all leads and lifts etc complete as per direction of the Engineer in charge. |
| 2 | Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering repairs to scratches etc complete. |
| 3 | Dismantling GS Sheet roofing including ridges, hips, valleys, gutters wind ties etc. including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and up to a lead of 50 m etc. complete as per direction of the Engineer in- charge. |
| 4 | Supply & installation of pre-painted Galvalume sheets for roofing/ cladding (size, shape and pitch of corrugation as approved by Engineer in charge) in 550mpa steel grade, made out of Cold Rolled Steel coated with Zinc- Aluminium alloy coating of 43.5% Zn 55% Al and 1.5% Silicon confirming to ASTM A792/ A792M and AS 1397, Alloy coating AZ150/ AZ70, colour coated with high quantity Polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should have protective guard film of 25 microns minimum to avoid scratch while transportation and should be supplied in single length up to 12 metre or as desired by Engineer In-charge. The sheet shall be fixed using self drilling/ self tapping screws of size (5.5x55mm) with EPDM washers filled with white lead 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 and as per direction of Engineer in-charge. a) 0.50mm thickness. |
| 5 | Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer In-charge. i) Bars upto 12 mm diameter. |
| 6 | Providing & fixing super latex- 302 (SBR based) water proofing expert ( Dr. Fixit) on R.C.C slab with 03(three) component by mixing super latex, water & cement at 1:4:7 or as per Manufacturer recommendation in/c cleaning the roof surface with wire brush & with clean water before application & curing the chemicals by sprinkling water for 3-5 days after application of water proofing components complete as per direction of the Engg in charge and technical recommendation of the manufacturer. |
| 7 | Grading roof for water proofing treatment complete as required as per direction of the Engineer in-charge with : a) Cement concrete 1:2:4 (1 cement : 2 fine sand : 4 graded stone aggregate 20 mm nominal size) |
| 8 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level : i) 1:2:4 ( 1 Cement : 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) |
| 9 | 12 mm cement plaster of mix (1) In cement mortar 1: 4 ( 1 cement : 4 fine sand) |
| 10 | 12 mm cement plaster of mix (1) In cement mortar 1: 4 ( 1 cement : 4 fine sand) i/c neat punning |
| 11 | Distempering with 1st quality washable acrylic distemper of approved brand and manufacture and of required shade on old work ( one or more coats) to give an even shade as required complete as per direction of the Engineer in charge |
| 12 | Distempering with 1st quality acrylic distemper ( ready mixed) having VOC content less than 50 grams litre, of approved brand and manufacture to give an even shade ( Payment shall be made after submission of Test Certificate issued by the Manufacturer): a) New work (two or more coats) over and including water thinnable priming coat with cement primer. |
| 13 | Finishing walls with acrylic smooth exterior paint of required shade of approved brand and manufacture ( Payment shall be made after submission of Test Certificate issued by the Manufacturer) : a) New work ( two or more coats applied @ 1.67 litre/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm) |
| 14 | Painting with synthetic enamel paint ( one or more coats ) of require d colour of approved brand and manufacture on old works to give an even shade including preparation of surface as required complete as per direction of the Engineer in-charge. Please Enable Macros to View BoQ information |
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