Tender For Repair And Maintenance Work Of Govt Ambedkar Hostel Guhala, 1 Civil work 2 Removing white or colour wash by scrapping and sandpapering and preparing the surface smooth including necessaryrepairs to scratches by sandla/loi. (only for colour changing ). 3 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge.1: 3: 6 or richer mix. 4 P & F 1st qualityVitrified Porcelain Polished tiles on floor, skirting and steps etc.in different sizes (thickness to be specified by manufactuer) with water absortion less than 0.08% and conforming to IS 15622 of approved make in all colour and shade, laid with 20 mm thick CM 1 : 4 including grounting the joints with white cement and matching pigment etc complete.size 600 mm X 600 mm 5 Add extra for Fixing glazed/ Ceramic/ Vitrified floor tiles with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477 , using 5kg. adhesive per sqm of tile area, in average 3mm thickness instead of cement mortar.128.00 6 Providing and fixing 1st quality MAT finished ceremic tilesize 300x300mm confirming to IS : 13755 and IS : 15622colour such as white, grey, ivory, fume red brown, light green,light blue and other light shades in floors, steps, pillars etc.laid on a bed of neat cement slurry finished with flush pointingin the white cement mixed with pigment to match the shade ofthe tile complete (including the cost of cement mortar bed 7 Providing and fixing 20 mm thick precast terrazo tiles ofapproved make, with marble chips of size upto 6mm laid overroof with neat cement slurry mixed with pigment to match theshade of the tiles, including cutting ,grinding rubbing withmachine complete on 20 mm thick bed of cement sandmortar 1 : 4. 8 Providing and laying APP (Atactic Polypropylene Polymer)modified prefabricated five layer 3mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membran @ 0.40 Itr/sq.mt. by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ltr 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 complete. The vital physical and chemical parameters of the membrane shall be as under Joint strength in longitudinal and transverse direction at 23°C as 650/450N/5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D-5147. The laying of membrane shall be got done through the authorized applicator of the manufacturer of membrane. 3 mm thick 9 Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shapes and sizes in :Cement mortar 1 : 6 (1 cement : 6 coarse sand) 10 Plaster on new surface on wall in cement sand mortar 1:3 including racking of joints etc. complete fine finish :12mm thick 11 Providing and applying white cement based putty over plastered surface to prepare the surface even and smooth complete New Plastered Surface (three or more coats) 12 Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 m lead With cement mortar 1 :4 ( 1 cement : 4 coarse sand) 13 Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade including all scaffolding:Two or more coats on new work including prepartion of basewith primer, putty, lippy etc complete in all respect.Old work (One or more coats ) 14 Painting exterior surface of Wall with 100% acrylic exteriorpaint of approved brand and manufacture to give an evenshade with two or more coats including prepartion of basewith sand papering, primer, putty, etc complete in all respectincluding scaffolding and safety provision on old work 15 Supplying and fixing fixed wire gauge of 14 mesh x 24 gauge to the metal frame of rolled section by metal beading 20x3mm with suitable screw at not exceeding 150mm distance. 16 Providing and fixing Square bars or other flat welded to Providing and fixing Square bars or other flat welded to window, ventilatiors etc. 17 roviding and fixing M.S. sheet 1mm thick single leaf door shutter in angle iron frame 35x35x5mm suitabilly diagonally braced with 25x3mm flat iron above and below lock rail of size 50x5mm beading extra including all fittings, as per direction of Engg. incharge but excluding cost of chowkhats: including two coats of anit-corrosive red oxide primer paint 18 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work 19 Renewing glass panes,with putty and nails wherever necessary Float glass panes of thickness 4 mm 20 Renewal of old putty of glass panes (length) 21 Repair of door, window shutters including cost of material and labour for change of damaged Style / rail of teak wood 30mm thick/ Aluminium Section 6wide 22 Providing and fixing of double leaf steel shutter for cupboard, the frame is made of pressed steel ISI section 80x25 mmx 1.25 mm thick with 1.00 mm MS sheet to spot welded including holdfasts of 15x3mm, MS oxidized fittings such as butt hinges, sliding doors bolts, handles, tower bolts and twin peg etc complete including applying priming coat of approved steel primer of red oxide zinc chromate and spray painting in approved shade with deco paint of approved quality complete as per direction of Engineer In Charge 23 Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlierand disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MoRTH Specification Clause 201.By Mechanical MeansIn area of non-thorny jungle 24 Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300-1 and 300-2 with a lead upto 1000 m as per MoRTH Specification Clause 305.3 grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per MoRTH Specification Clause 301.3 25 Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smoothwheel roller to achieve the desired density complete as per MoRTH Specification table 400-1, 400-2. Using naturally occuring gravel 26 Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.M10 grade Nominal Mix1: 3: 6 (1 cement : 3 coarse sand : 6 graded stone aggregate20mm nominal size). 27 M-30, 60 mm thick to be used in non traffic areas like building premises, monument premises, land scapes, public gardens/ park, domestic drives, paths and patios, Embankment slopes, sand stabilization Area etc.( As per table 1 of IS 15658:2006 Category „B‟ Denated only two side like I,Z,T shape etc. asper IRC SP 63:2004 28 Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size) 29 P & F Inlet Connection (Angle Valves) Superior quality, of approved make, for Wash basin, Gyser etc. ---do--- with 37 cm long pipe and nut. 30 P & F WVC Wash basin (Ist quality IS:2556 Mark) of approved make with C.I. brackets duly painted 1 No. 15 mm C.P. Pillar cock (IS:8934 Mark) & 32 mm C.P. brass waste coupling of approved make, P.V.C Waste pipe with PVC nut 32 mm complete including cutting & making good the wall Size 510 mm x 400 mm 31 Half brick masonry in Superstructure , above plinth level upto floor V level using bricks of designation 75 Cement mortar 1 : 4 (1 cement : 4 coarse sand) 32 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets 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 whenever required.1.00 mm thick with zinc coating not less than 275 gm/m2
