Military Engineer Services Tender

M&L for injection grouting of construction joints with non shrink cement slurry admixed with epoxy grouting Conbextra GP of M/S Fosroc Chemical or SikaGrout -214 IN or Berger HS Super grout @ 300 mm C/C including of opening of cracks to a groove of size 12mm X 12 mm, Nozzle at 300 mm C/C including of opening of cracks to be grooved of size 10mm X 10mm fixing of nozzles with fast setting plugging compound Renderoc plug, cutting the extra length of nozzle after grouting all in complete as per manufacturers instructions including necessary scaffolding as required and as per the directions of Engineers incharge complete all as specified and directed. Seal the nozzle with Sikagard 694 F(l) or equivalent thixotropic epoxy putty after the refusal of grout material from the nozzle. Note: (a) Leakage through other nozzle or cracks are required to be monitored while grouting and such points to be sealed as and when required without any extra cost. (b) Work to be executed by the authorised applicator of manufacturers only.

Providing & applying two coats of SikaTopseal 107 or Fosroc Brushbond or Berger HS Latex 2kShield inside of the wall & floor of the tank, a two components ready to use polymer modified cementatious coating . First Coat should be applied horizontzlly and second coat should be applied verticallyThe thickness of coating shall not be less than 1.5mm. complete all as specified and directed.

M&L Applying two coats of Sikagard 67 or Fosroc Nitocote EP405 or Berger HS tank linker , a water based epoxy coating certified for portable water on all over the concrete surface from inside.Apply the first coat by brush allow it to dry for 6-8 hrs and then apply 2nd coat and allow it to cure complete 24 hrs The coating shall be applied using brush application. The Thickness after two coating should not be less than 500 microns complete all as specified and directed.

Notes for item Nos. 01.00 to 06.00:-(i) Scaffolding required for execution of work at site shall be provided by the contractor and cost for the same shall be included in the quoted unit rates and nothing extra shall be admissible to the contractor on this account. (ii)Work to be executed by the authorised applicator of manufacturers only.