SPECIAL REPAIRS TO VALLEY GUTTERS AND LINK PATHWAYS AT PT SHED I P 88 AND II P 89 AND PROVISION OF AIR CONDITIONERS FOR VARIOUS NETWORK SWITCH LOCATIONS OF PROJECT NCN AT INA EZHIMALA

Amount

Dismantling of plain or corrugated steel / PVC sheeting of any gauge, thickness, including Nainital or similiar pattern roof coverings complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided complete all as specified and as directed.

Taking down cement plaster on brick/ PCC block wall or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed by Engineer in charge.

M&L for rendering 15mm thick on fair faces of brick work or stone work, concrete surfaces in CM (1:4) complete all as specified and as directed.

M&L for PCC 1:2:4 type B0 using 12.5 mm graded stone aggregate as in coping, roof kerbs etc complete all as specified and as directed.

S&F 1.00 to 1.2 mm thick pre-painted galvalume aluminum zinc coating GI based plain steel sheet 1.00 to 1.2 mm thick moulded to shape of gutter of approved colour having tensile strength of 550 Mpa as in roof covering/cladding to wall,ridge etc fixed with self tapping screws, rivetting with existing roof sheets/ valley gutters, bolting on to parapet walls etc at any height complete all as specified and as directed. Note:- The quoted rate is deemed to be inclusive of necessary scoffolding also.

S&F MS steel work in tubular sections (Circular/Square/ Rectangular) as in post, trusses, brackets, purlins, rafters etc., conforming to IS 1161-1998 grade St-240 for hollow tubes including necessary welding etc., complete all as specified and as directed.

M&L for preparation of new steel surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

M&L for scrapping down the existing treatment on walls by rubbing,washing etc and applying two coat of acrylic emulsion interior grade over a coat of primer over three coat of putty mixed with Dr Fixit 302 Super Latex over a coat of Asian paints smart care damp proof as thick paste all as specified by manufacturer.

Demolition of plain cement concrete of any description and in any position including floor finishes of any description and material complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position including floor finishes of any description and material complete all as specified and as directed.

S&F granite finish aluminium composite panel 4mm thick matching with existing granite stone including necessary aluminium supports and fixing arrangements upto a height of 30 mtr complete all as specified and as directed. Note:- Rate of scaffolding/mechanical instruments like cranes to access the site upto 30 mtr height shall be deemed to be inclusive in the quoted rates and no claim whatsoever is entertained on this account.

S&F for 150 mm dia PVC pipes to carry rainwater from GI gutter including all fittings like bends, TEE, elbow, Y etc and necessary clamping and fixing arrangements as directed by Engg in charge.

S&F for 110 mm dia PVC pipes to carry rainwater from GI gutter including all fittings like bends, TEE, elbow, Y etc and necessary clamping and fixing arrangements as directed by Engg in charge.

M&L for preparation of old decorated surfaces and applying one coat of acrylic emulsion (interior grade) on wall all as specified and as per manufacturers instructions and as directed.

M&L for preparation of old treated surfaces and applying one coat of exterior emulsion weather proof Anti-fungal paint on wall including necessary scaffolding all as specified and as per manufacturers instructions and as directed.

M&L for preparation of old painted steel surfaces of any description over 10 cm width or girth upto a height of 9 meters and applying one coat of epoxy paint including necessary scaffolding complete all as specified and as directed.

S&F for 2 mm thick SS plate fixed on RCC column with stone finish using SS anchor fastners/ cup screws of 8 to 12 mm dia and 200 mm long. The size of plate shall be 600 mm x 1200 mm and engraving/ etching of letters with approved colour finish. Size of letters shall be 200 mm height and 100 mm width. Letters to be engraved/ etched are "PT SHED I" and "PT SHED II". Margin on SS plate shall be provided with same engraving/etching colour finish complete all as specified and as directed.

Supply and install 1.5 Ton invertor type split air conditioner units indoor & outdoor complete with (Non CFC/HCHC) suitable for 230 Volt + 10% , 50 Hz, AC supply complete with cordless remote control unit and with copper condenser with minimum 5 star rating complete all as specified and as directed. (a) Indoor unit ceiling mounted with three speed blower fan of appropriate capacity including PCB, thermostatic control, air filter and drain for condensing water. (b) Out door unit comprising compressor with motor, air cooled copper condenser with fan and motor etc unit shall be installed outside the building/on roof top. (c) Refrigerant copper pipe for suction and discharge line with insulation, condensing water drain pipe & protected by suitable size of flexible PVC conduit with control valves & safety accessories including control wiring for evaporator & condensing unit with suitable size of copper cables as per site requrement,all these items has to be provided by contractor and no extra cost will be paid on this account. (d) Making good the disturbed surface to match with the existing surface after plugging the hole etc. (e) PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in plinth suitable for installation of outdoor unit or powder coated MS bracket fixed on wall as per manufacture's instruction with necessary grouting MS hold fast, bolts, washers duly painted and making good to disturbed surfaces suitable for installing outdoor unit complete all as specified and directed. (f) Electrical cable required to connect outdoor unit and indoor unit to voltage stablizer is deemed to be inclusive in the quoted rate.

S&F MCB protected modular socket (Modular AC Box) 20 Amps, heavy duty 230 Volts AC ISI Marked complete all as specified and directed by Engineer-in-Charge.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA with digital display complete all as specified and as directed.

M&L for Copper piping of suitable size for installation to 1.5 TR split air conditioner (Indoor & Outdoor Unit) as extra length to lead conduits complete all as specified and as directed. Note:- One running metre of both pipe including insulation with white tape will be measured as one unit length.

M&L for sub main wiring with two runs of single core 6 Sq.mm for main wire and one run of single core 6 Sq.mm as earth wire of multi stranded copper conductor FRLSH PVC insulated unsheathed cable conforming to IS : 694 drawn through and including surface in PVC coduit conforming to IS : 9537 ( Part-3) and ISI marked not less than 20 mm dia and all accessories as per site requrement all conforming to IS specification complete all as specified and as directed. Note:- (i) Two run of main wire, one run earth wire and one run of PVC conduit shall be measure as one unit. (ii) Strictly follow the proper colour code red/yellow/blue for phase, black for neutral and green for earth wiring. (iii) Strictly follow the continuous wire without any joints.

S&F in replacement of sheet metal enclosures for 4 way with 200 amps rated bus bar double door type 240 volts complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of MCB SP single pole ( 240 Volts) 40 Amps complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of MCB SPN single pole neutral ( 240 Volts) 40 Amps complete all as specified and directed by Engineer-in-Charge.

RS ENTERPRISES

KDR CONSTRUCTION