AS AS TO WINDOWS AND DOORS OF CERTAIN BUILDINGS AT NAUSENA BAUGH AND PROVISION OF CHEMICAL EARTHING AND AC IN BUILDING NO T-201 FOR FITMENT OF IACSS EQUIPMENT AT INS CIRCARS, VISAKHAPATNAM

Amount

Taking down chowkats or frame, n.exc 1.5 Sqm each with shutters (without taking off shutter from the frame) complete all as specified and directed.

Taking down chowkats or frames, exc 1.5 but n.exc. 4 Sqm in each with shutter (without taking off shutter from the frame) complete all as specified and directed.

S & F Well seasoned 2nd class hard wood plain, solid, straight chowkat and frames, wrought, framed, rebated on the solid rounded or chamfered, put together with glue pinned at joints complete all as specified and as directed.

S & F 35 mm thick, 2nd class hardwood, factory made, Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

S & F 35 mm thick, factory made, glazed/skeleton window shutters with second class hard wood, open rebated and prepared to receive glass, gauze, etc (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut mitred beads for securing glass, etc complete as specified and directed . Sizes of members of shutters as specified in SSR Part I, clause 8.24 (b) complete all as specified and directed

S & F 35 mm thick, factory made Flush shutters, solid core construction, with particle board core and plywood face panels, commercial type on both sides complete all as specified and directed.

S & F Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasketetc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle,Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws etc . complete all as specified and directed.

S & F Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1no.) complete all as specified and directed.

Providing and fixing in repairs Powder coated Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineerin-charge complete all as specified and directed.

S & F solid PVC door frames of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S & F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, complete as per specification and drawing and as directed.

S & F PVC solid ventilators with frame size 55x47mm with wall thickness 5mm made out of extruded PVC sheet, mitre cut at corners and jointed with 2 Nos, 150mm long brackets of 15x15mm MS Square tube, the two vetted profiles are to be reinforced with 19x19mm MS square tube, 50% of bottom portion shall be fixed with 4mm thick pin headed glass and balance 50% of top portion shall be fixed with 4mm thick pin headed glass lowers and covered with 0.36mm dia stainless steel wire mesh at top portion including necessary PVC beading with screw and 3 Nos 12mm dia MS guard bars fixed in ventilator frame including two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer to MS guard bars and necessary fixtures complete all as specified and as directed.

S & F 150 mm long, Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F Aluminium alloy anodised sliding door bolt with hasp & staple (bolt type) and fixing clipes of sheet, cast or extruded sections and fixing bolts of extruded sections or cast aluminium alloy, length of bolt of 300 mm complete all as specified and directed.

S & F 125 mm long, stainless steel butt hinges fixed with stainless steel hinge pin etc complete all as specified and directed.

S & F 100 mm long, stainless steel barrel tower bolts (ISI marked) of extruded section fixed with screw complete all as specified and directed.

S & F 150 mm size, extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S & F 100 mm size, extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S & F Second class hardwood, Small fittings such as brackets of any type, latch & hinge blocks, shaped door & window stops and the like, including all necessary labours; articles n.exc. 200 cu.cm each complete all as specified and directed

S & F mild steel bands, straps, supports or stays of rain water, ventilating pipes including bolts, hooks (stay) for large gates, hook and pintel hinges, clamps, hold fasts, wall ties, flat iron fillets for securing wire mesh, wind tie, fan hook and similar work including necessary drilling bolting or riveting etc conforming to Fe – 290 Gde E – 165 complete all as specified and as directed.

M & L for plain cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate) for embedding holdfast, bed block, cills, etc including necessary form work complete all as specified and directed.

Supply only 5.5 mm thick, sheet glass, ordinary quality and glazing with beading for door/window etc in square exceeding 0.5 Sqm in each pane complete all as specified and directed. (Note: The cost of fixing and glazing beads included with the unti quoted rate of respective shutter)

S & F Stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

S & F 300 mm long, mild steel, ordinary rat tail rod pattern springs incuding roller and roller plate complete all as specifed and directed.

Dismantling boarding, any description, fixed in any position with nails etc complete all as specified and directed.

S & F 18 mm thick, plywood, grade BWP, type BB, fixed with screws, nails to timber frame work, etc complete all as specified and directed.

S & F 82mm size, night latch with 7 levers with two keys, brass body, polished bright; vertical type with brass knob or lever handle and fixed complete all as specified and directed.

S & F 150 mm long, stainless steel handle (ISI marked) complete all as specified and directed.

S & F Continuous (piano) hinges, mild steel, bright finish or electrogalvanised, 40mm width of flape when open complete all as specified and directed.

S & F Magnetic Catches PVC body with Striking Plate, First quality suitable for Cupboard Each shutters complete all as specified and as directed.

S & F Floor door stopper of aluminium alloy body and tongue, anodised, 150 mm overall length of cover plate with hard drawn steel spring, fixed in floor complete all as specified and directed.

M & L for Preparation of new or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of pink primer complete all as specified and directed.

M & L for post construction Antitermite treatment by treating At points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45 degree at 150mm centre to centre and sealing the same complete all as specified and directed.

M & L for Point wiring with two runs of single core 1.5 Sq.mm. (Nominal area) PVC insulated unsheathed multistranded copper conductor cable FRLSH (ISI marked) drawn through and including non metallic PVC conduit 20 mm bore (Minimum) medium grade (ISI marked) surface fitted type including Flush type metal GI boxes of suitable module including modular white cover plate of suitable module for fixing modular type switches including provision of multistranded 1.5 Sq.mm copper conductor cable FRLSH [ISI marked] as earth wire connected to common earth dolly and earth in distribution board for One 3/5 pin socket outlet 6 amps on independent board complete all as specified and as directed. (Note.: (i) The rate quoted is deemed to include making good the disturbed sufaces and to match the adjoining surface.)

All as per item No. 34 above but for One 3/5 pin socket outlet 6 amps point on same board complete ditto

All as per item No. 34 here in before but for one 15 Amps power point on the independent board with two runs of PVC insulated and unsheathed copper conductor cable of size 2.5 sqmm multistranded FRLSH (ISI marked) and 2.5 sqmm PVC insulated unsheathed solid copper conductor cable FRLSH (ISI marked) as earth lead complete ditto

S & F switch modular single pole one way 6 amp 240 volts,1 Module complete all as specified and as directed.

S & F switch modular single pole one way 16 amp 240 volts,1 Module complete all as specified and as directed.

S & F Modular socket outlet 6A, 2/3 pin combined, 2 module, AC 230V, 50HZ complete all as specified and as directed.

S & F Modular socket outlet 6A/16A, 2/3 pin combined, 2 module, AC 230V, 50HZ complete all as specified and as directed.

S & F Distribution Board, TPN 4 Way, 415V, Double door with IP 43 protection, IK 09 complete all as specified and as directed. (Make: Havell's cat part No. DHDNTHCDRW04 or equivalent make as per List of Manufacturer's)

S & F Distribution Board, SPN 12 Way, 240V, Double door with IP 43 protection, IK 09 complete all as specified and as directed. (Make: Havell's cat part No. DHDPSHODRW12 or equivalent make as per List of Manufacturer's)

S & F RCBOs for earth leakage, overload & short circuit protection, 63 Amps, 4 pole, 100mA, conforming to IEC: 61009 & EMC standard EN 61543 for electrical networks with high harmonics/pulsated currents and transients with earth fault indicator & positive contact indication complete all as specified and as directed (Make : Havell's Cat part No. DHBMACDP4100063 or equivelant of make as perList of manufacturer's)

Supply, fixing, commissioning and testing MCB SPN 63 Amps, 240 Volts, 10KA, C curve complete all as specified and as directed (Make: Havell's cat part No. DHMGCSNF063 or equivalent make as per List of Manufacturer's)

Supply, fixing, commissioning and testing in repair MCB SPN 6-32A Amps, 240 Volts, 10KA, C Curve complete all as specified and as directed (Make: Havell's cat part No. DHMGCSNF006-032 or equivalent make as per List of Manufacturer's)

Supply, fixing, commissioning and testing MCB TPN 63 Amps, 240 Volts, 10KA, C curve complete all as specified and as directed (Make: Havell's cat part No. DHMGCTNF063 or equivalent make as per List of Manufacturer's)

Supply, fixing, commissioning and testing MCB TP 63 Amps, 240 Volts, 10KA, C curve complete all as specified and as directed (Make: Havell's cat part No. DHMGCTPF063 or equivalent make as per List of Manufacturer's)

M & L for Sub main wiring with 2 runs of Single core 2.5 sqmm [ for Phase & Neutral ] PVC insulated multi stranded FRLSH (ISI marked) copper cable drawn through and including surface PVC conduit of suitable size with all conduit accesories and fittings along with 1 run of single core 2.5 sqmm PVC insulated multi stranded FRLSH (ISI marked) copper cable as earth continuity conductor complete all as specified and as directed. (Note :- Two runs of 2.5 sqmm and one runs of 2.5 sqmm cable as earth wire and one run of conduit shall be measured as one length)

M & L for Sub main wiring with 2 runs of Single core 4 sqmm [ for Phase & Neutral ] PVC insulated multi stranded FRLSH (ISI marked) copper cable drawn through and including surface PVC conduit of suitable size with all conduit accesories and fittings along with 1 run of single core 4 sqmm PVC insulated multi stranded FRLSH (ISI marked) copper cable as earth continuity conductor complete all as specified and as directed. (Note :- Two runs of 4 sqmm and one runs of 4 sqmm cable as earth wire and one run of conduit shall be measured as one length)

M & L for Sub main wiring with 2 runs of Single core 6 sqmm [ for Phase & Neutral ] PVC insulated multi stranded FRLSH (ISI marked) copper cable drawn through and including surface PVC conduit of suitable size with all conduit accesories and fittings along with 1 run of single core 6 sqmm PVC insulated multi stranded FRLSH (ISI marked) copper cable as earth continuity conductor complete all as specified and as directed. (Note :- Two runs of 6 sqmm and one runs of 6 sqmm cable as earth wire and one run of conduit shall be measured as one length)

M & L for Sub main wiring with 4 runs of Single core 10 sqmm [ for Phase & Neutral ] PVC insulated multi stranded FRLSH (ISI marked) copper cable drawn through and including surface PVC conduit of suitable size with all conduit accesories and fittings along with one run of single core 10 sqmm PVC insulated multi stranded FRLSH (ISI marked) copper cable as earth continuity conductor complete all as specified and as directed. (Note :- Four runs of 10 sqmm and one runs of 10 sqmm cable as earth wire and one run of conduit shall be measured as one length)

Supply & Installation of advance conductive compound based chemical compound technology with upgraded high tensile low carbon steel rod as per UL 467 and as per BS 7430 with copper coating 250 microns. Earthing system confirming to IS:3034. The ROD should 17.2 mm & 3 meter length with rod to tape clamp, CR 125 (type A) additional protection of the terminal. Chemical compound should be the highly Conductive Compound as per BSEN 50164-7 with 2 bags of 25 kg each & resistivity should be 0.05 ohm. The job includes digging the pit and refilling the same by furse CEM back Fill Compound (Ground Enhancer), the BFC should be mixed with cement in 3:1 for forming conductive concrete and it should be eco friendly, not contain environmentally hazardous material/metal. The earth pit should be provided with a light weight inspection pit cover PT-205 for protection and safe guard of terminals. In areas where soil condition is bad Good earth is to be arranged to fill the excavated pits by mixing furse CEM- a convenient and permanent solution by adding with 3:1 ratio chemical compound with the earth electrode in the main component of the earthing system which is in direct contact with the ground and thus provides a mean of releasing or collecting earth leakage currents. The material should have good electrical conductivity and anti corrosion property in wide range of soil conditions complete all as specified & directed . (Make : ABB Furse CEM as per RB 336 or equivalent approved make). (NOTE :-Each earth pit should contain:- a) 1 No. copper bonded high tensile low carbon steel,17.2 mm dia, 3 meter length. b) Rod to tape clamp (type A). c) 25 kg chemical compound as per BSEN 50164-7. d) Light weight inspection pit cover with 5000 kg weight load capacity. e) Supply and installation shall be done by the authorised technician of the manufacturer)

S & F earth continuity conductor or main earthing lead with copper strip of size 20x3mm mm, fixed to wall on batten or recesses or chases or burried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, as required complete all specification and directed. (Note: Quoted rate deemed to be included two pieces Hylem sheet block of 10mm thick etc including making grooves and fixing with brass screws etc)

Supply, installation and testing inverter split AC units indoor/outdoor complete with cordless remote control with inbuilt air ioniser and plasma filter for better indoor air quality, minimum 5 star rating,copper condenser,copper cooling coil and EER 3.2 of capacity 2.0 TR including 4.00 sqmm 3 core flex copper cable connection from indoor to outdoor unit as per site requirement including making holes of required dia on walls and necessary masonry work for making good distrubuted surface and match with the existing colour complete all as specified. Make: Voltas / LG/ Samsung / Blue Star / Hitachi / Carrier / Lloyd/Daikin/ O-General

S & F voltage stabilizer of capacity 5 KVA, single phase, input working voltage 170-270 Volts, metal body with time delay system, wall mountable, built in thermal overload protection, low & high voltage cut-off protection, micro controller based design complete all as specified and directed. Make: V-Gaurd model no VG-500 or equivalent model of make mentioned in PS

S & F MS stand for mounting outdoor unit of Split Ac of capacity 2.00 Ton complete all as specified and as directed.

GVR CONSTRUCTIONS (BID ID -3203254)

JAYAM BUILD CONSTRUCTIONS (BID ID -3202610)