SPECIAL REPAIRS TO NITOFLOR SL CONDUCTIVE FLOORING EPOXY PAINTING AND CONNECTED ITEMS IN BUILDING No 0210 IN TECHNICAL AREA UNDER GE I RND RCI HYDERABAD

Amount

M&L, Nitoflor SL Conductive flooring topping in two coats (under coat + top coat) under coat embedded with self adhesive copper tape over 3mm thick high strength self smoothing epoxy screed Nitoflor EU5 over a coat of primer using Nitoprime 25 including preparation and cleaning of surfaces by mechanical means to remove oil, grease to ensure surfaces are dry and free from all traces of containments including use of blasting techniques, grinding of floor surface to remove surface undulations to sound, clean concrete, taking down damaged conductive flooring with screed and disposing of rubbish material off the premises complete all as specified and directed. Flooring treatment shall consist of the following: Note: The treatment shall be got executed through authorized applicator of the make under their supervision and guidance.

Preparation and cleaning of surfaces by scarifying, blasting and grinding as per manufacturer's instructions.

Applying one coat of epoxy primer using Nitoprime 25 of M/s FOSROC or techno commercially equivalent in BASF or PIDILITE

Applying 3mm thick high strength self smoothing epoxy screed using Nitoflor EU5 of M/s FOSROC or techno commercially equivalent in BASF or PIDILITE

Fixing self adhesive copper tape of 100micron thick and 25mm wide in bays, bay area not exceeding 2.25Sqm each. The self adhesive copper tape shall be struck at the peripheries of the floor and jointed to the ground. All concrete slabs shall be electrically connected across the expansion and contraction joints by fixing copper tape.

Mixing all components and applying under coat with a trowel or flat using Nitoflor SL Conductive of M/s FOSROC or techno commercially equivalent of product in BASF or PIDILITE

Mixing all components and applying 2mm thick top coat with a trowel or flat using Nitoflor SL Conductive of M/s FOSROC or techno commercial equivalent product in BASF or PIDILITE

M&L, specialized epoxy resin based treatment to walls of any height with two coats using Nitocote EPW100 of FOSROC or PegasIndia Zoricoat FC 4E or Essar Zoricoat FC 140 over a coat of water based primer of FOSROC or Zorifloor primer or Essar power Primer over waterproof wall care putty, 1mm thick (average) including preparation and cleaning of wall surfaces by mechanical means to remove oil, grease to ensure surfaces are dry and free from all traces of containments, grinding of wall surfaces to remove surface undulations, complete removal of existing treatment from wall surfaces and disposing of rubbish material off the premises complete all as specified and directed. Treatment to wall surfaces shall consist of the following: Note: The treatment shall be got executed through authorized applicator of the make under their supervision and guidance.

Preparation and cleaning of wall surfaces by scarifying and grinding as per manufacturer's instructions.

Applying waterproof wall care putty, 1mm thick (average) including rubbing/grinding with sand paper and making smooth and even surface.

Applying one coat of water based primer of M/s FOSROC or Zorifloor primer or Essar Power Primer

Mixing all components and applying two coats of Epoxy resin painting to wall surfaces using Nitocote EPW100 of FOSROC or PegasIndia Zoricoat FC 4E or Essar Zoricoat FC 140

S&F in repairs, porcelain/epoxy, white / brown / green spacer insulator with one GI stud bolt with nut and washer with necessary drilling for bolt hole for holding or fixing roof / down conductor of lightning complete all as specified and directed. Make: OBLUM / JYASREE / ELPORO /JB

S&F in repairs, Earth continuity conductor with 20 x 3mm copper strip fixed to wall on batten or recess or chases with necessary porcelain insulators or buried in ground or drawn in conduit/pipe/wall or fixed to poles or any other indicated situation for loop earthing etc., complete all as specified and as directed.

M&L in repairs, Earthing complete with copper earth plate electrode of size 600 x 600 x 3.15mm thick buried directly in ground (earth pit not less than 2.25m deep below the normal ground level) with top edge of plate not less than 1.5m below normal ground level connected to copper strip 20 x 3mm as earth lead by means of bolts, nuts, washers and check nuts made out of galvanized iron or steel all as shown on Electrical Plate No. 3 of SSR Part-I including testing on completion complete all as specified and directed.

Notes: The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, 50mm thick RCC 1:2:4 type B-1 using 20mm graded stone aggregate cover slab reinforced with 6 Nos of 8mm dia TMT bars both ways, funnel with watering pipe 20mm dia medium grade, GI protection pipe light grade 25mm dia and wire mesh complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub-heading earthing, specified on Sl Page No. 446 of SSR Part-II. Make of GI Pipe: JINDAL / TATA / ZENITH

Copper earth strip beyond 7.5m will be measured and paid separately.

M/s ANUSHA ENTERPRISES

Hari Om Construction

sandhya enterprises

SHAH ENTERPRISES

Indu Electricals