Directorate Of Municipal Administration Tender

code04 - Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as pertechnical specifications. (The cost of steel reinforcement & formwork shall be paid separately) Mix 1:3:6 (M10) Using 40 mm nominal size graded crushed coarse aggregates ( CM SR 2023-24 P.No.15/Vol-1/2.1.3 )

code05 - Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coaSDe sand) (CM SR 2023-24/P.No.9/Vol-2/5.4)

code06 - Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications.(CM SR 2023-24/P.No.15/Vol-1/2.2.5) M30 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

code07 - Providing and laying in cement concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necesary, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (CM SR 2023-24/P.No.16/Vol-1/2.3.3) M30 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

code08 - Providing and laying in position cement concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/ trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications (CM SR 2023-24/P.No.16/Vol-1/2.5.3) M30 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

code09 - Providing and laying in position cement concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/ trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications (CM SR 2023-24/P.No.16/Vol-1/2.5.3) M30 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

code10 - Providing and laying in position cement concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/ trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications (CM SR 2023-24/P.No.16/Vol-1/2.5.3) M30 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

code11 - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification. (CM SR 2023-24/P.No.18/Vol-1/2.11 a)

code12 - Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. (Page No. 7 Item No.-1.9 common SR 2023-24 VOLUME-1 ).

code13 - Filling approved earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. (CM SR 2023-24/P.No.7/Vol-1/1.11) Filling.

code14 - Construction of Granular Sub-Base of required grading as per design mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 (CM SR 2023-24/P.No.23/Vol-3/4.1(v))

code15 - Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. (CM SR 2023-24/P.No.26/Vol-3/4.17)

code16 - Providing and constructing un-reinforced plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383:2016:, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including construction joints, primer, sealant, curing of concrete slabs for 14-days, and water finishing to lines and grade as per drawing and technical specification clause 1501 with all lead, lifts, loading & unloading charges, cost and conveyance of all materials, labour, equipments etc., complete. as per the directions of the Engineer-in-charge of the work. (CM SR 2023-24/P.No.149/Vol-3/16.28)

code17 - Providing and fixing of self supported mechanically seamed roofing system such as proflex, green curve, Kialash roofing or equivalent made of high strength quality steel, having 340 MPA yield strength, pre coated galvalume sheet as per ASTM A792 M of base metal thickness 1.4 mm (Tolerance (+/- 0.02 mm). high grade steel sheet should have 55% aluminium and 45% Zinc coating by hot dip process of minimum 25 micron on top side and 12 micron on back side with epoxy primer and polyester wash -coat as per AZM 150. Roofing should be designed as per ASCE 7-20 international building code 2002. The analysis should carried out for span and centre arch -rise considering the required live load, wind load, dead load and seismic factor. The analysis should also determine the thickness of steel and the end reaction at the beam level. Shop drawing of roofing system shall be submitted by contractor through consultant and same shall be checked and approved by the department. The roof panel formation shall be done as per the required length and curvature using hydraulic profile machine to give it the trapezoidal shape in required curvature. In this process the width of sheet the width of sheet reduces from 0.914 meter to 0.61 meter (tolerance +/- 0.02 mm). The roof panel shall be lifted using a suitable crane and using a spreader bar and a sling evenly placed to ensure no distortion of panel till the alignment is done and completed using plumb and a water tube and bolted into beam. These curved panels have interlocking formation and are crimped together using mechanical seaming machine which imposed a load of approximately five tonnes to ensure the seaming of required rigidity. After seaming a clear epoxy lacquer is applied on the inner side of panel and concrete beam. Theses panel are installed over water proof concrete gutter - beams having bevelled edge to receive (support) curved panels. Beam shall designed for arch reaction and vertical loads. Plaster shall not be applied on the beam. Schmitt hammer test of concrete should be carried before erection to ensure that the anchor bolt can be securely fixed on the support. In case of steel structure a steel runner plate of 6 mm thickness and GI sheet gutter of suitable size shall be provided for installation of panels, G.I. anchor bolt of required sizes and type with G.I. washer and neoprene asher shall be as design. After installation of panels, rapezoidal voids are created between gutter-beam and panels which should be covered by a flashing fabricated or brick masonry which is to be paid separately. Area of this roof shall be measured along the periphery on hem-top between end to end panels. Ridge and valley shall not taken in to consideration for measuring length transverse to periphery. The rate includes supplying, fixing, loading unloading, hire charges of all plants machineries, anchors, fasteners, washers, bolt, epoxy, paint and all wastage etc. complete. Accessories and fixtures like hangers /clamp for installation of lighting/ fixtures /utility/duct as per requirement and ventilators, skylight can also be provided at crown/ridge by making cuts into the panels which is to be paid separately. This item shall be executed only by the agency which has all required manufacturing machineries and necessary expertise.Roofing, Wall panneling and Internal partitions for material stacking

code18 - Providing and constructing load bearing wall with Solid Concrete blocks of size 400x200x200mm having block density more than 1800kg/m3 and minimum compressive strength of 4.00 N/mm2 conforming to IS 2185 (Part - I) - 2005 and constructed with CM 1:4 as per IS 2572:2005 including cost of all materials, labour, scaffolding and curing, usage charges of machinery etc complete as per specifications. ( CM SR 2023-24/ P.No.17/Vol-2/6.32)

code19 - Providing 18mm cement plaster in two coats under layer 12mm thick cement plaster with cement mortar 1:5 (1 cement : 5 coarse sand) finished with atuoplayer 6mm thick cement plaster with cement mortar 1:6 (1 cement : 6 fine sand) to brick masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge. (CM SR 2023-24 V-2,/P.No.42, I-8.8)

code20 - Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two coat applied @ 1.67L/10 m² over and including priming coat of exterior primer applied @ 2.20 kg/10 m²) with paint of approved quality to give an even shade, after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge. (CM SR 2023-24/P.No.46/Vol-2/8.30)

code21 - Providing and fixing Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in- Charge. (CM SR 2023-24/P.No.84/Vol-2/11.25.2)

code22 - Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 80x1.25 mm M.S. laths with 1.25 mm thick top cover including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. (CM SR 2023-24/P.No.78/Vol-2/11.6.1)

code23 - Extra for providing 2 HP Mild Steel Auto Reverse Shutter Gearbox for operating rolling shutters including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. (CM SR 2023-24/P.No.79/Vol-2/11.8.4)

code24 - Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two coat applied @ 0.90L/10 m² over an under coat of primer applied @ 0.80 L/10 m² of approved brand and manufacture including preparing the surface after thorougly cleaning oil, grease, dirt and foreign matter, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge. (CM SR 2023-24/P.No.45/Vol-2/8.33.3)

code25 - Providing and fixing on wall face unplasticised Rigid PVC Rain water pipes Conforming of IS13592 Type A inculding Jointing with seal ring Conforming of IS 5382 leaving 10mm gap for thermal Expension (I) single socketed Pipe 100mm diameter ( Page no125, item no 13.48,Buildings SR 2023-24 Volume-2 ).