Formation of Storm Water drains

5) Manufacturer's Test certificate of cement which is procured from dealer/company is to be submitted for all cement related works by the contractor. 6) "Substrcture" referes to the part of structure upto top level of ground floor grade slab and "Superstructure"refers to the part of structure above the top of the ground floor grade slab. 7) The Scope of works which are not included in any specific items but indicated in the document "General Scope of all works" shall be within the scope of overall contract works. The cost of work/item/material indicated in this document shall be deemed to be included in the quoted rates of all individual items.

8) The quoted rates shall include necessary royalties, seigneiorage charges,etc. and all other charges to supply all the required construction materials. 9) For all standards and code of practices, specifications, like Indian Standard, MORT&H, ASTM, etc. refer only latest revisions including all applicable amendments, revisions and additional publications (during contract period) and these have to be followed. 10)Prior approval for source of all construction materials by submission of relavent test certificates, documents, invoices etc. have to be taken from BARC. 11) All the tests mentioned in Quality Assurance Plan(QAP) should be carried out without any extra cost. 12) The contractor has to submit all royalty /seigneiorage slips,etc for all the naturally available construction materials before submitting the RA bills.

e) the loose pockets shall be excavated and compacted after back filling as directed by Engineer-in-charge, as per detailed specification and conforming to safety rules during progress of the work. f) Contour levels to be taken jointly with the Engineer-in-charge and prior written approval be taken before starting any excavation/ filling at every 3 m grids for arriving at the actual quantity, g) Backfilling will be done in layers of thickness as specified below. h) Cost inclusive of necessary royalties, seigneiorage charges and other charges to supply all the required construction materials, i) cost of items shall include all labour charges, hire charges of machinery, lubricants, fuels and tests etc.

Earth work excavation by mechanical means (Hydraulic excavator)/ manual means in all types of soil other than soft and hard rock, dressing the sides of foundation, ramming of bottom etc. including jungle Clearance, shoring and dewatering (if necessary) and refilling with selected excavated earth in layers of not more than 500 mm thick, each layer well rammed and consolidated including disposing the surplus earth within a distance of 500 m all as per specifications including clearing Jungle, uprooting of vegetation, grass, etc. complete and as directed by the Engineer-in-charge

i) From 0.00m to 1.50m below average GL with refilling of excavated earth in layers

i) From1.5m to3.00m below average GL with refilling of excavated earth in layers

i) From 3m to 4.50 m below average GL with refilling of excavated earth in layers

Filling, spreading with available excavated murrum/gravel with a maximum lead of 1000m in the area wherever specified including breaking clods, storing, transportation, watering, with compacted thickness of each layer not exceeding 250mm with suitable vibratory roller to achieve 90% proctor density at optimum moisture content, all leads and lifts, bailing/ pumping out of water to keep site dry while backfilling. Cost shall include conveyance of all materials, labour, machinery, etc. complete. The rate quoted shall include testing as per QAP, loading, unloading, hire and fuel charges for tools and plants and other incidental charges etc. all as per drawings, specifications and as directed by the Engineer-In-charge.