Public Works Department Tender

Providing and laying of boulder apron laid in wire crates with 4mm (four milimetrre) dia G.I. wire (Galvanized iron wire) confirming to IS:280 (IS : two hundred eighty) and IS : 4826 (IS : four thousand eight hundred twenty Six) in 100mmx100mm (One hundred milimetres into one hundred millimetres) mesh (Wovon diagonally) including 10% (ten percent) extra for laps and joints laid with stone boulders weighing not less than 25kg (Twenty five kilograms) each as per drawing and M.O.R.D. technical specification Clause 1301 and as per directions of Engineer-in-Charge including the carriage of material with in all leads, lifts and other incidental. The rate including octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.

Construction of embankment with approved materials deposited at site from road way cutting and excavation from drain and foundation of other structures or other sources graded and compacted transporting to site, spreading, grading in 200mm (Two hundred milimetres) thickness with three wheel 80-100 (eighty- hundred) KN static weight road roller to meet requirement of table 300.1 and 300.2 as per M.O.R.D. technical specifications clause 301.5 and as per the direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidentals. The rate including octroi, royality, Malkana, toll tax, GST or any other taxes imposed by the Government.

Construction of granular sub-base by providing well graded materials, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with three Wheel 80-100 ( Eighty-hundred) kN static roller to achieve the deired density, complete as per Technical Specification Section 401 for grading-I Material and as per the direction of the Engineer-in-Charge and carriage of material within all leads, lifts and other incidental. The rate is including octroi, royality, Malkana, toll tax, GST or other taxes imposed by the Government.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers Ist layer 100mm (Hundred milimetres) and 2nd layer 75mm (Seventy five milimetres) thick in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and MORD Technical Specification Clause 406. within all leads and lifts and other incidental. The rate including octroi, royality, Malkana, toll tax, sale tax or other taxes imposed by the Government.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 (Forty three) grade cement or any other type as per Clause 1501.2.2 M-30 (M-Thirty) (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm (Twenty five millimetres), mixed in a concrete mixer of not less than 0.2 cum (Zero point two cubic metre) capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron (One hundred twenty five) 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 provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501 as directed by the Engineer- Incharge including entire carriage of materials within all leads, lifts and other incidentals.