maintenance of agartala town road during the year 2025 26 construction of rcc cross drainage structure on pragati road near cake buffet sh rcc work and other allied items-dismantling of structuresdismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including t&p and scaffolding whenever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and upto a lead of 1000 m as per mort&h technical specification clause 202.ii) dismantling brick / tile workb) cement mortar 2 without dewatering.earthwork in excavation for structures as per drawing and mord technical specifications clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material.i) ordinary soili) upto 3 m depth 3 filling in foundation trenches as per drawing & mord technical specification clause 305.3.9, 1200.i sand filling 4 providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings & mord technical specifications clauses 802, 803, 900, 1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement).i) p.c.c grade m 10 : ii) nominal mix 1:3:6 5 providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings & mord technical specifications clauses 802, 803, 900, 1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement).iv) r.c.c grade m 25 6 supplying, fitting & placing thermo-mechanically treated bar/ cold twisted deformed steel bar reinforcement in foundation complete as per drawings & mord technical specifications clauses 1000 & 1202. 7 providing weep holes on brick masonry/ plain/ reinforced concrete wall with 75 mm dia upvc pipe with isi mark of approved/ reputed make extending through the full width of the structures with slope of 1(v):20(h) towards drawing face including cutting, fixing etc. complete as per drawing and direction of the engineer-in-charge and technical specification. 8 wrought iron and mild steel welded workwrought iron and mild steel welded work (using angles, square bars, tees and channel in grills, grating frames, gates and tree guards of any size and design etc. including cost of screens and welding rods or bolts and nuts complete fixed in position but without the cost of excavation and concrete for fixing which will be paid separately as per mort&h technical specifications clauses and as directed. 9 carriage of available excavated earth with an average distance of 10.00 km by mechanical means using truck, tipper, lari, loder etc including loading & unloading dressing complete as per direction of engineer-in-charge. 10 providing and laying flat brick soling layer on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with earth, free from clay with a plasticity index not exceeding 6, watering and rolling the same with three wheeled road roller 80-100 kn as per mord technical specification clause 412. 11 painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade [payment shall be made after submission of test certificate issued by the manufacturer]:two or more coats on new work over an under coat of suitable shade with ordinary paint (primer) of approved brand and manufacture