SPECIAL REPAIRS TO AWS WORKSHOP NO P 84 AND MAGAZINE NOS P 85 P86 P87 AT NAD BHEEMUNIPATNAM

Amount

Demolition of un reinforced cement concrete of any description and in any position not otherwise specifically provided for complete and remove the debris up to to a distance of 10 Km,or beyond the GVMC area complete all as directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) exc 1.5 sqm and not exc 4.0 sqm complete all as specified.

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

S&F Factory made 35 mm thick 2nd class hard wood plain, framed, panelled shutters (any number of panels), with lock rail and panel of 9 mm BWP,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.

S & F 125 mm size cold rolled mild steel (medium weight) butt hinges complete all as specified.

S & F 150 mm long aluminium anodised barrel tower bolt of extruded section complete all as specified.

S & F 150 mm long aluminium handles, fabricated type, complete all as specified.

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

S&F in repairs aluminium XPM wire average width of aperture 1.40mm and fixed with aluminium wire staple complete all as specified.

Hacking out broken glass any thickness, size ,fixed with beads comlpete all as directed by Eng-in-charge.

S&F 6.4 mm thick rough cast wired glass and glazing with oil putty in squares not exc 0.5 sqm in each pane complete all as specified.

M&L for mild steel TMT bars 10mm dia and over, cut to length bent to shape required including cranking bending spirally for hooping for column hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified.

S&F MS framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete drilled for fixing of steel sheeting or other covering. Doors etc., to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel, sheeting or other covering, running rails and guides) and hanging also fastening confirming to Fe- 410-W (Gde E-250) quality A and fixing complete all as specified and directed.

S&F 2mm thick Mild steel, plain black sheet in wall cladding, steel gates and similar work , cut to size, holes punched including round headed screws, clout nails or riverts and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc as required complete all as specified and directed.

S&F 1mm thick Mild steel, plain black sheet in wall cladding, steel gates and similar work , cut to size, holes punched including round headed screws, clout nails or riverts and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc as required complete all as specified and directed.

S&F 0.71 mm thick plain aluminium sheeting,alloy 31000 H4 as in covering to doors including fixing accessories complete all as directed by Eng-in-charge.

M&L for 75 mm thick PCC (1:3:6) type C1 (using 20mm graded stone aggregate) as in plinth protection finished surface even and smooth without using extra cement complete all as specified.

M&L for 100 mm thick PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in sub base or floors complete all as specified.

M&L for 100 mm thick PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) as in flooring finished even and smooth without using extra cement complete all as specified.

M&L 40 mm thick PCC 1:2:4, type B-0, (using 12.5mm graded stone aggregate) as in flooring finished even and smooth without using extra cement,complete all as specified.

Removing of existing PVC tiles/sheet and cleaning the surface thoroughly complete so as to recieve new PVC tiles and M&L 3 mm thick PVC tiles/sheets, laminated, plain coloured,marbled,mosaic or mottled finish laid with approved rubber based adhesive complete all as specified and directed.

M&L forming construction joints 30mm deep x 10 mm wide filled with sealing compound grade 'A' complete all as specified and directed.

M&L forming contraction (Dummy) joints 65mm deep x 10 mm wide filled with sealing compound grade 'A' complete all as specified and directed.

Taking down existing roof treatment roghening surfaces of old concrete floor / roof by picking sweeping clean and washing down with water to remove dust etc., complete all as specified and directed.

M& L for water proofing treatment to roof with the following :- (a) brushing neat cement slurry @ 3 Kg of cement per sqm (b) 15 mm thick plaster in CM (1:3) with including water proofing compound as per manufacturers instructions (c) After setting and drying cement mortar, the entire surface shall be cleaned and apply hot blown bitumen of grade VG-10 @ 1.2 Kg /sqm over bitumen primer @ 0.5 ltr / sqm. (d) APP based polymeric membrane not less than 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms / sqm) (e) Apply hot blown bitumen of grade VG-10 @ 1.2 Kg /sqm over water proofing membrane and finally bitumens aluminium paint @ 0.1 ltr / sqm. complete all as specified.

Taking down cement plaster on brick or stone wall etc including ranking out joints hacking for keys scrubbing down with water etc complete all as specified.

M&L for rendering 10mm thick in cement mortar 1:6 on internal wall brick / concrete surfaces, finished even and smooth without using extra cement complete all as specified.

M&L for rendering two coats, first coat 10mm thick in cement mortar 1:6 and 2nd coat 5mm thick in cement mortar 1:4 with water proofing compound on external wall brick / concrete surfaces, finished even and smooth without using extra cement complete all as specified. (Note : Supply only approved water proofing compound shall be measured and paid separately under relevant item)

Supply only water proofing compound complete all as specified.

M&L for rendering 5mm thick in cement mortar 1:3 on concrete surfaces of ceiling, finished even and smooth without using extra cement complete all as specified.

M&L for preparation of new plastered surface of walls or ceilings and applying three coats of white wash complete all as specified.

M&L for preparation of old plastered surface of ceilings and applying one coat of distemper oil emulsion complete all as specified.

M&L for preparation of old plastered surface of ceilings and applying one coat of cement base paint complete all as specified.

M&L complete removal of old existing treatment on walls and preparation of un plastered decorated surfaces and applying two coats of cement base paint complete all as specified.

M&L for preparation of new plastered surface of walls and applying two coats of cement base paint over a coat of primer complete all as specified.

M&L Preparation of new plastered surfaces of walls and applying two coats of plastic emulsion paint over a coat of primer complete all as specified.

M&L Preparation of old plastered surfaces of walls and applying one coat of plastic emulsion paint complete all as specified.

M&L for preparation of new wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink wooden primer complete all as specified

M&L for preparation of old wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified.

M&L for preparation of new steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of high build chlorinated rubber paint over two coats of epoxy micaceous iron oxide paint protection with total thickness not less than 100 microns over two pack zinc epoxy primer with total thickness not less than 45 microns complete all as per manufacturers instructions and as directed.

M&L for preparation of old steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified.

M&L Providing pressure guniting average 30 mm thick in CM (1:3) for concrete surfaces of columns,beams,slabs after cutting/chipping the spaling concrete amd timming and cleaning the surface to recieve the guniting and applying NITOBOND AR (Epoxy bonding agent) prior to guniting with a coverage of 6-8 sqm per Litre complete all as per manufacturers instructions including providing double scaffolding as required and removal of the same on completion of work all as directed by Eng-in-charge. Make : M/s FOSROC or M/s BASF as approved by GE.

M&L 4 mm thick(minimum) Poly urethane anti-static flooring, by mechanical means including scratch coat/priming coat,placing copper tape & PU anti-static topping with finished surface to earth resistivity not less than 1x10 to the power of 6 Ohm (ASTM F 150) compelete all as per manufacturers instructions,as specified and as directed by Eng-in-charge with the following details :- Make : BASF/Fosroc/Sika (A) PROPERTIES AND VALUES. (i) Resistance to Earth : < 1x10 to the power of 6 Ohm (ASTM F 150/EN 61340-1) (ii) Density : > 1850 Kg/Cum. (iii)Compressive strength : > 43 Mpa as per BS 6319. (iv) Tensile strength : > 6 Mpa as per BS6319 (v) Flexural strength : > 20 Mpa as per BS 6319 (vi) Adhesive strength to concrete (EN13892-8) : concrete failure (vii) Thermal expansion (ASTM C531 Part 4.05) : 3.6 x 10 to the power of (-5) degree C- 1

(viii) Flame spread classification : Class 2 as per BS 476-7 (ix) Abrasion resistance : > 0.03mm as per IS 9162-1979. (x) Co-efficient of thermal expansion (ASTM C 531 Part 4.05) : 3.6x 10 to the power (-5) degree C-1. (xi) Anti-static PU cementitious flooring shall be confirming to the requirements of BS 5958, EN081, D1N51953 and EN61340. (xii) Transport and storage conditions to be complied as per manyfacturers instructions. (xiii) Before proceeding with PU primer/scratch coat moisture content of less than 5% will ensured in the concrete floor with minimum of 5 readings per 500 sqm with a Thermo - Hygrometer.All ventilation systems of the building will be temporarily covered by the contractor before preparation of surfaces.

(xiv) Scratch coat 1 mm thick will be applied on prepared concrete surface by mechanical means and allowed to cure as per manufacturers instructions fallowed by laying of copper strip of 25 mm width,90 micron thickness (minimum) with one side adhesive will be placed at 5 m c/c in agrid pattern. (xv) Conductive under coat will be applied (as applicable) as per manufacturers instructions. (xvi) Finished with PU anti-static topping by mechanical means and cured as per manufacturers instructions.

Taking down carefully copper / aluminium point wiring surface/concealed [light, fan, socket, ceiling or power] complete including fittings, switches, ceiling roses, pendents, regulators, sockets, holders stair case light etc., and making good the disturbed surfaces complete all as specified.

M&L Surface point wiring with 1.5 Sqmm (Nominal area) PVC insulated unsheathed cable FRLSH grade with copper conductors, single core, multi stranded 1100 Volts, ISI marked (IS 694) (For Phase, neutral ) drawn through and including suitable dia stove enamelled ERW MS conduit ISI marked, with conduit accessories fixed in surface on wall/ceiling/floors,etc for flame proof application connected up to light fitting with including 1.5 sq mm FRLSH multistranded copper conductor cable as continuous earth wire complete and connecting the earth wire to common earth dolly and to be terminated for flame proof application,etc including testing on completion complete all as directed.

M&L Point wiring with 1.5 Sqmm (Nominal area) PVC insulated Unsheathed cable FRLS grade with copper conductors, single core, multi stranded 1100 Volts, ISI marked (IS 694) (For Phase, neutral ) drawn through and including 20mm dia PVC rigid conduit ISI marked, (IS 9537 Part III) Heavy grade with conduit accessories including concealed steel terminal boxes fabricated out of 2mm thick MS sheet, fitted with 3mm thick masonite or approved laminated sheet top cover for fixing switches, sockets etc, including 1.5 sq mm FRLS multistranded copper conductor cable as continuous earth wire complete and connecting the earth wire to common earth dolly for one light controlled by one one way switch complete all as specified.

All as per Item No.46 above but one 3 pin switch socket outlet 5 Amps point controlled by one switch on the independent board.

M&L Point wiring with 2.5 Sqmm (Nominal area) PVC insulated Unsheathed cable FRLS grade with copper conductors, single core, multi stranded 1100 Volts, ISI marked (IS 694) (For Phase, neutral ) drawn through and including 20mm dia PVC rigid conduit ISI marked, (IS 9537 Part III) Heavy grade with conduit accessories including concealed steel terminal boxes fabricated out of 2mm thick MS sheet, fitted with 3mm thick masonite or approved laminated sheet top cover for fixing switches, sockets etc, including 2.5 sq mm FRLS multistranded copper conductor cable as continuous earth wire complete and connecting the earth wire to common earth dolly for one 15 Amps 3 pin switch socket outlet 15 Amps complete all as specified.

S&F Switch socket combination,multipurpose 2 in 1 pin 15 Amps,,3 pin 5 Amps,controlled by flush type 15 Amps switch complete all as directed.

S & F switch paino flush type single pole one way, 5 Amps, 230 Volts,50Hz complete all as specified.

S & F Switch socket outlet,5 pin, 5 Amps, flush type, multipurpose, including switch complete all as specified.

S&F Ceiling rose surface bakelite 65x50mm 2/3 terminals, 230 volts,50Hz, complete all as specified.

S&F Fan regulator,electronic deluxe rotary step type,complete all as directed.

M&L for sub main wiring with two runs of 2.50 sq. mm multistranded copper conductor cable FRLS grade 1100 volt and one run of 2.50 Sq.mm multistranded copper conductor cable FRLS grade 1100 volt drawn through and including ERW MS conduit medium grade 25 mm dia ISI markd with fittings and fixtures including taking down old unserviceable sub main wiring complete all as specified. Note: Three runs of 2.50 Sq.mm cable and 01 run of ERW MS conduit will be measured as one unit.

M&L for sub main wiring with two runs of 4 sq. mm multistranded copper conductor cable FRLS grade 1100 volt and one run of 4 Sq.mm multistranded copper conductor cable FRLS grade 1100 volt drawn through and including ERW MS conduit medium grade 25 mm dia ISI markd with fittings and fixtures including taking down old unserviceable sub main wiring complete all as specified. Note: Three runs of 4 sqmm cable and 01 run of ERW MS conduit will be measured as one unit.

S&F Flame proof weather proof rotary switch with seperate cable terminal box including rubber gasket as per IS-2149,SP,16 Amps,250 V,ISI marked for on-off light made out of aluminium alloy (LM-6) construction,in high tensile steel,epoxy powder coated grey shade,certified by CMRS for group IIA &IIB,complete all as specified and directed.

S&F Flame proof weather proof switch socket outlet combined,LM-6, cable termination box in LM-6,16 Amps,250V 2P+ earth controlled by one switch,complete all as specified and directed.

S&F Flame proof weather proof threaded junction boxes in LM-6 2/3/4 way suitable for 20 mm dia ERW steel conduit complete certified by CIMFR for gas group I, IIA,& IIB for zone I & II complete all as specified and directed.

S&F Flame proof and weather proof LED light fitting with tube 2x18Watt body made out of aluminium alloy with epoxy finish LM6 with wire guard,mirror optic reflector,flame proof heat resistant glass all accessories pre wired CMRI certified and hard ware in high tensile with anti corrosive epoxy grey shade paint fixed to wall/ceiling with MS flat grouted to wall/ceiling including LM-6 flame froof flexible conduit with three core flexible FRLS cable of suitable size and length duly connected to light fitting including taking down old unserviceable fitting complete all as specified and directed.

S&F Indoor luminare decorative batten for wall/ceiling mounting box type,extruded aluminium housing PC,diffuser,energy efficient saving LED batten light fitting 20 Watt, slim integrated design easy install with all accessories including twin twisted copper conductor flexible cable from ceiling rose to connector complete all as directed. Make : CG cat part No.CCS-100-20-65-HL-2-DP-NWH or equivalent model in Havells/ Bajaj/Philips/Surya Roshini.

S& F Wall security LED light luminiare fitting, 1x25Watt with suitable size of GI bracket, with clamps,bolts and nuts including cable of size 1.5 sqmm FRLS, copper conductor for connection from ceiling rose to connect the fitting complete all as specified and directed. Make : CG/ Havells/ Bajaj/Philips/.Surya Roshni

Taking down carefully by unscrewing from boards/outlet boxes, fittings and fixtures such as flame proof ceiling fittings/bulk head fittings/light fittings,etc complete all as directed.

Fixing only Flame proof/weather proof existing light fitting with all accessories complete all as directed by Eng-in-charge.

S&F Flame proof weather proof encloser for MCB DB/186 including gas cut ring endless neoprene rubber gas kit IP-66 as per IS-2147/1962,ISI marked made out of cast aluminium alloy LM-6,epoxy painted CMRI certified 63 Amps,Cat No. Mcdb/186,AC supply,230V,including taking down old unserviceable DB complete all as specified and directed.

S&F Flame proof weather proof multi cable entry junction box including gas cut O ring endless neoprene rubber gas kit IP-66 as per IS-2147/1962,ISI marked made out of cast aluminium alloy LM-6,epoxy painted CMRI certified 63 Amps,including taking down old unserviceable junction box complete all as specified and directed.

S & F Sheet metal enclosure for MCB DB, phosphastised,powder coated,TPN, 4 way, double door type,415 Volts, complete all as specified

S&F MCB Four pole(FP), 63 Amps,415 V, C curve, 10 KA breaking capacity,complete all as specified.

S&F MCB SP,6 to 32 Amps, 240 V, C curve, 10 KA breaking capacity,complete all as specified.

S&F MCB double pole(DP), 40 Amps,240 V, C curve, 10 KA breaking capacity,complete all as specified.

Supply, lay, test & commissioning of FRLS LT UG XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of size 3.5 core, 35 sq mm,laid in trenches/poles/on wall complete all as specified and directed.

Supply, lay, test & commissioning of FRLS LT UG XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of size 3.5 core, 25 sq mm,laid in trenches/poles/on wall complete all as specified and directed.

Excavation in trenches, not exc 1.5 m wide & not exc 1.5 m in depth; for foundation, paths,laying of cables etc, and getting out in soft / loose soil complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified.

Removing excavated soil to a distance n.exc. 50 m and depositing where directed at a level not exceeding 1.5 m above the ground level complete all as specified

M & L for natural river sand as cushioning of cables, including spreading and punning down complete all as specified and directed by Engineer in charge. Note : punned thickness shall be measured for payment purpose

M&L Common burnt clay building bricks,sub class B of size 230x115x75 mm for cable protection complete all as specified.

M&L Boring of holes below ground level in any strata i.e road/pavement/hard standing by means of trenchless technology using ultra sound technique with nececessary machine including 150 mm dia HDPE pipe suitable for 0.40 Mpa working pressure,complete all as directed by Eng-in-charge

M&L Earthing complete with CI pipe 80 mm dia 7.5 m with flanged ends centrifugally cast,class "A" joints with suitable stainless steel bolts,nuts and sufficient slot up to 7.00 m length buried directly and preferably vertically in ground with top flanged ende 0.5 m above GL,welded/connected with 32x6 mm copper conductor by means of bolts, nuts, check nuts and washers of galvanised iron including PCC 1:3:6 type C1 chamber and RCC 1:2:4 type B1 cover 40 mm thick, with 8mm dia steel deformed (TMT bars) reinforcement at 150mm c/c both ways, 20mm dia GI light grade pipe for earth lead protection, 20 mm dia GI light grade pipe for watering, water funnel, testing point etc and connected to earthing test point including drilling 400 mm dia bore in any strata of soil to lower the CI pipe complete all as specified and directed by Eng-in-charge and testing on completion.

M&L Copper strip of size 20x3.50 mm with saddles and fixing screws including insulating block,copper tape,etc and fixing accessories for wall conductor,jointing flour copper strip connected with test point complete all as directed.

M&L Single pointed air terminal aluminium rod 12mm dia 300mm long complete all as specified and as directed

M&L Aluminium strip of size 25x3.15 mm including insulating block,saddles and fixing screws,etcfixing arrangement for all earthing connectionsby each other complete all as specified.

M&L Test Point Terminal Block made of Gun Metal or Phosphorus Bronze of size 75 X 75 X 25 mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hexagonal head screw complete all as specified and as directed

Supply, install and commissioning analogue addressable type Fire alarm control panel along with network interface card and with Lead acid battery back up for 08 hours normal operation and 15 minutes alarm operation. (The control panel, battery charger, etc shall be UL listed) complying with BS EN 54 four loop panel with 99 detectors & 99 modules & upto 200 detectors and modules (per each loop) all as directed .

Supply, lay, test ,saddling and glanding, termination of 2. core, 2.5 sq mm, twisted pair armoured cable copper conductor including taking down old unserviceable cable complete all as specified and directed.

Supply,install and commissioning of addressable manual call point resettalable type complete all as directed

Supply,install and commissioning of addressable electronic sounder cum strobe complete all as directed

S&F Fire hose box made out out of MS sheet 18 guage of size 450 mm x 450 mm x 300 mm with single door with frame made of 16 gauge MS sheet with 4 mm thick glass marked with "FIRE POINT AND IN CASE OF FIRE BREAK THE GLASS " in signal red paint for keeping the fire hoses,nozzles,etc.The MS sheet cabinet duly painted with fire red outside and brilliant white inside over a coat of zinc chrome primer including hose box stand post of size 1200x450x300mm made with 6mm thick angle iron frame with 4 Nos supporting legs and applying 2 coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces complete all as specified and directed.

M&L GI Pipe 40 mm bore ( light grade) with all fittings laid as in cable protection,complete all as specified.

P SRINIVASA RAO

Ruchira Associates

Mahanti Benarjee