Addition Alteration and Upgradation works at CDAC Delhi

Providing & laying of waterproofing treatment joints of pavement and basement, with painting of Primer of Aqua Crete BA-30 (Star ) or relevant products with HIGH PERFORMANCE POLYMER MODIFIED CEMENTITIOUS COATING such as Dr. Fixit Fast flex or similar product, Thereafter making of slope with micro concrete of M40 Grade as per site condition, on this surface applying of double coat of Modified Polymer Black Star Proof 602 or relevant product with fiber mat and finishing will be done double coat of star -600 (grey) or similar products This operation shall be carried out dismantling of old mortar/concrete from surface , cleaning the surface properly. The items of services performance shall carry guarantee for 5 years against any leakage. (Products are mentioned in item as reference, however agency may use similar properties product after consent from C-DAC, OEM recommendation will be strictly followed unless specified)

Providing & Laying of Waterproofing of Sewage manhole by removing of old plaster and clean the surface properly, 1st coat of Dr. Fixit URP with Filling the cracks or Gaps, fixing of suitable type of fiber mat then Applying of Dr. Fixit First flex as 2nd coat or similar products inside the manhole etc. Finishing plaster will be done with mixing of LW+. The items of service performance shall carry guarantee for 5 years against any leakage. (Products are mentioned in item as reference, however agency may use similar products after consent from C-DAC, OEM recommendation will be strictly followed unless specified

Providing and fixing in position pre-cast R.C.C. manhole/catch basin cover and frame of required shape and approved quality with proper finishing, matching with existing slab Square 630 mm

Providing and fixing in position pre-cast R.C.C. manhole/catch basin cover and frame of required shape and approved quality with proper finishing, matching with existing slab Circular shape 900 mm external dia.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Preferrable Make: JSW Steel, SAIL etc.

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm Dia 10 meter openable length ( total length 90 m), having 50 no’s rounds per 6 meter length, up to 3 m height of wall with existing angle iron ‘Y’ shaped placed 2 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ meter (cost of M.S. angle, C.C. blocks shall be paid separately)

Dismantling barbed wire or flexible wire rope in fencing include making rolls and stacking with 50-meter lead Dismantling barbed wire or flexible wire rope in fencing including making rolls and stacking with 50-meter lead

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade Two or more coats on new work Preferable Make: Asian Paints, Nerolac, Berger etc.

Providing & fixing of 8 mm dia anchor fastener of carbon Steel with Zinc coating, at all levels comprising of following: - Drilling in RCC member with drill machine - along with all tools, tackles, lab our, materials etc. Preferable Make: Hilti, Fischer etc.