Construction of 30.00 Mtr span RCC Bridge over Jhangi khad at Bhaletuwan on Seoh Kaltri Fakhdol Road

Amount

Earth work in excavation for foundation of all type of bridge structures (Abutments) in all depths as per drawing and MORTH specification clause 304 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal of material in all lead and lift including dressing of sides and bottom and back filling in trenches with excavated suitable materials. All work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion damage to hill side water pollution etc. and to protect stability of hill side rock shall be excavated with chiseling and wedging out rock(where blasting is prohibited). All type of classifications of soil by manual / mechinical means comprising of ordinary rock, soft rock, / Hard rock as per drawing and technical specfication and as per direction of Engineer -In - Charge including carriage of materials with in all leads and lifts and other incidential. Hauling and stacking of useful materials for construction at suitable sites and safe disposal of unsuitable cut materials in specified manner triming filling of unevenness blindage and finishing of the brigde site to specified dimension or as directed by the Engineer-in-Charge. If the foundation of the structure is in an area with stagnant water or water is met with in the excavation due to spring seepage rain and other causes it shall be remove by suitable diversion bailing out or pumping as directed and the area of the foundation shall be kept dry. Any loss to the public or private property during the course of excavation shall be the sole responsibility of the contractor which shall have to be duly compensated by him in all cases. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST , Labour cess, or other taxes imposed by the Government.

Providing and laying Mechanically mixed and vibrated cement concrete 1:3:6 (one cement :Three sand: six crushed stone aggregate 40mm (forty millimeter) nominal size) in open foundations and plinths on ground or under water and curing complete including pumping or bailing out water, dewatering removal of slush as required at site which may arise at the time of laying under water complete for all heights/depths including the cost of form work as per drawings and MORTH 2013 technical specification clause 2100 as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying mechanically mixed and vibrated concrete for plain/reinforced concrete in sub structures , drains and open foundation for all type of structures complete of plain cement concrete Grade M-15 (Fifteen) grade design mix minium cement conent not less than 275 Kg ( two hundred seventy five Killogramme) per Cubic metre on ground or under water and curing complete including pumping or bailing out water, dewatering removal of slush as required at site which may arise at the time of laying under water complete for all heights/depths including the cost of form work as per drawings and technical specification M ORTH clause 1500, 1700,2100 as per direction of Engineer-in-Charge including entire carriage of material within all leads and lifts and other incidentals. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying Plain / reinforced cement concrete Mechanically mixed and vibrated cement concrete RCC M-30 (Thirty)grade design mix using graded/ crushed stone aggregate minimum cement contents not less than 407.00 Kg ( Four hundred seven point Zero zero) Killogramme per Cubic metre as specfied in the design mix in substructure complete as per drawing and MORTH technical specifications clause 1500,1700 & 2200 including the cost of form work, curing complete in dirt wall and bed block of abutment/pier and including entire carriage of material in all leads, lifts and heights as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST, Labour cess or other taxes imposed by the Government.

Supplying, fitting and placing HYSD bar reinforcement made of TATA TISCO. SAIL, in substructure of bridge complete as per drawings and MORTH technical specifications-2013 clause 1600 & 2200 including the cost of bending, binding, cutting and placing in postion of bars complete and including the cost of winding wire including entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST, Labour cess or other taxes imposed by the Government.

Back filling behind abutment , wing walls and return walls complete as per drawings and technical specification MORTH Clause 710.1.4 of IRC : 78 of 2200 with Granular Material and as per direction of Engineer-in-Charge including entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge and MORTH spection 2100. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying of filter media with granular material/ stones crushed agreegate satfifying the requirements laid down in clause 2504.2.2 of MORTH specifications to a thickness of not less than 600mm(six hundred millimeter) with smaller size towards the soils and bigger size towards the wall and providing over the entire surface behind abutment wing wall return walls, to the full height compacted to firm condition complete as per drawing and technical specification .. including entire carriage of material in all leads, liftsand heights as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST, Labour cess or other taxes imposed by the Government.

Supplying, fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, complete assembly to be of cast steel/fabricated structural steel, metal and elastomer elements to be as per IRC: 83 part-I & II respectively and other parts conforming to BS: 5400, section 9.1 & 9.2 and clause 2006 of MoRTH Specifications complete as per drawing and approved Technical Specifications including entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing weep holes in brick masonry / Stone masonry / plain/reinforced concrete in retaining walls, breast walls and the like with 100mm ( One hundred ) dia AC pipe extending through the full width of the structure with slope of 1(V):20(H) ( one vertical : twenty horizontal ) towards drawing face complete as per drawing and MORTH technical specification clause 2706 & 2200 in all leads and lifts and carriage of material by all modes of transportation as per the direction of Engineer- in-chrage. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Furnishing and Placing Reinforced/Prestressed RCC/PSC grade M-30 (thirty) grade using graded /crushed stone aggregate miniumem cement contents not less than 407(Four Hundred seven) Killogramme as per design mix minium cement as specified in design mix Mechanically mixed and vibrated cement concrete in super-structure as per drawing and Technical MORTH specification clause 1500,1600,1700 including the cost of form work and curing complete including entire carriage of material in all leads, lifts and heights as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST, Labour Cess or other taxes imposed by the Government.

Furnishing and Placing Reinforced/Prestressed cement concrete grade M-30 (Thirty ) grade using graded /crushed stone aggregate miniumem cement contents not less than 407 ( Four hundred seven) Killogramme as per design mix minium cement as specified in design mix Mechanically mixed and vibrated cement concrete in super-structure in Kerbs as per drawing and Technical MORTH specification clause 1500,1600,1700 including the cost of form work and curing complete including entire carriage of material in all leads, lifts and heights as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST, Labour Cess or other taxes imposed by the Government.

Supplying, fitting and placing HYSD Bars reinforcement made of TATA TISCO. SAIL in superstructure complete as per drawing and MORTH technical specifications clause1600 including the cost of bending, binding, cutting and placing in postion of bars complete and including the cost of binding wire including entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST, Labour cess or other taxes imposed by the Government.

Construction of precast RCC railing of M-30 (thirty) Grade, aggregate size not exceeding 12 mm (twelve milimeters), true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500 (one in five hundred), centre to centre spacing between vertical post not to exceed 2000 mm (two thousand milimeters), leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications and reference to MORT&H specification 2703, 1500, 1600 & 1700 including the cost of form work and curing complete including entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST, Labour cess or other taxes imposed by the Government.

Providing and laying reinforced Cement concrete M-30 (Thirty) Mechanically mixed and vibrated miniumem cement contents not less than 407 ( Four hundred seven) Killogramme as per design mix minium cement in Approach slab including reinforcement complete as per drawing and MORTH technical specifications clause 1500,1600,1700, & 2704 including the cost of form work and curing complete and entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST,labour cess or other taxes imposed by the Government.

Providing and fixing Drainage Spouts complete as per drawing and Technical specification of MORT&H section 2705 as directed by the Engineer-in-Charge including the cost of Labour for febrication and for fixing in postion including entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST, Labour cess or other taxes imposed by the Government.

Providing and laying cement concrete Mechanically mixed and vibrated wearing coat RCC grade M-30 (Thirty) grade using graded /crushed stone aggregate as per design mix minium cement as specified in design mix including reinforcement complete as per drawings and technical specifications including the cost of form work and curing complete including entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 (Seventy) millimetres , complete as per approved drawings and standard specifications to be installed by the manufacturer / supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation and MORTH Specfication 2607 including the cost of form work and curing complete including entire carriage of material in all leads, lifts as per the entire satisfaction and direction of Engineer-in-charge. The rates are inclusive of octroi, royality, malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

SUNIL KUMAR