Refurbishment and augmentation of Water level in Dallupura UGR by Injection system

Providing /Fixing of injection packers fitted with NRV drilling holes using 14mm dia drill bits to the required depth of 150mm deep i/c surface preparation by scrapping, cleaning for carring out injection operations, as per specification and as per direction of Engineer in charge. (Note:- Item to be executed by authorized applicator of principal Manufacturer only.)

Providing polyurethane injection to observed leakages through spillway Aquaduct, water retaining RCC structures, spillway piers/abutments by using HA series safe foam, flex, HAcut/MC inkjekt 2300+ and injected in predrilled holes using MCI -500 pneumatic injection pump with cost of material, consumables like PU cleaners, lubricating oil, flexible high pressure hoses, adapters, quick setting grouts etc. Complete with all leads & lifts as per specification of company and as per direction of Engineer-in-charge. (Note:- Item to be executed by authorised applicator of principal Mfr. only.)

Removing all dirt, loose concrete/motor, oil and cleaning the RCC surface grease through brushing , rubbing and washing the surface with water and make up the depression by applying polymer modified mortar cement :2 coarse sand :10% nafufil (SBR) to make the surface levelled & smooth. Providing & applying protective coating by applying two coats of flexible elastic water proofing protection system Zentrifix Elastic system of MC-Bauchemie or approved equivalent consisting of Zentrifix Elastic powder &Emceflex-15 liquid or MC Ditchtament DS2 on terrace/Walls, Columns and floor of water retaining structures including embedding fibre mesh with roller or brush as per manufacturer specification on RCC structure and up to 300mm height on walls and allow it to dry after this water ponding test shall be carried out by filling water there should not be any seepage. In case of any leakage /dampness the same shall be redone until all treated surfaces are found to free from any leakage etc all complete as per direction of Engineer in charge. (Note:- Item to be executed by authorized applicator of principal Mfr. only.)

Hire charges of pump set for pumping out water @ 4000 liter per hour or 32 KL /Day i/c cost of service, operating & supply of lubricant etc.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineerin-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially , necessary deduction for scaffolding in the existing item to be done.

De-silting & taking out of silt/debris rubbish etc. from internal/pheriphral sewer line which is partially surcharged with the help of sewer cleaning machine/jetting machine i/c all cost of labour material T & P watch and ward, caution board, diesel mobil oil, grease etc. The silt/debris shall be carted to municipal ground or as directed by engineer in charge etc. Any damage to the manhole during the work shall be rectified by the contractor at his own cost (for sewer line)

Providing free flow non shrink Micro concrete to slabs , beams, columns, wall i/c surface preparation with chisel up to required depth & cleaning exposed concrete surface & corrosion in reinforcement steel bars by means of flint paper, wire brushes and using rust remover & proving & applying corrosion inhibitor colusal VL or equivalent product and bond coat of MC KMH over the prepared surface, providing, mixing and trowel application of pre packed polymer repair mortar Emcekrete type A up to 6mm thick to membrane etc. All complete as directed excluding the cost of centring, shuttering. (Note:- Item to be executed by authorized applicator of principal Mfr. only.)

A S BUILDING SOLUTION