SPECIAL REPAIRS TO POWER HOUSE P-12 AND PUMP HOUSE BUILDING P-62 AT NAVAL BASE

Taking down cement or cement plaster, any description on brick or stone walls, etc, including raking out joints, hacking for key, scrubbing down with water, etc. To receive new plaster complete all as specified

M&L Rendering 15 mm thick in CM 1:6 on surfaces or surface other than fair face of brick-work or on one side of lathing of stone masionary or concrete surfaces finished even and smooth without using extra cement, complete all as specified and directed.

M&L for 12 mm thick modified polymer ready mix plaster to Concrete surfaces wall finished even and fair with 3 % of weight of cement WPC , complete all as specified and as directed.

M&L for rendering 10mm thick in CM 1:3 on ceiling of concrete surface and finishing the surface even and smooth all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying 1 coat of wall care white putty, 1-2mm thick and further applying 2 coats of oil emulsion distemper over a coat of wall priming paint complete all as specified and as directed.

M & L for complete removal of existing treatment on walls and applying 1 coat of wall care putty,2mm thick and further applying two coat of oil bound distemper over one coat of primer paint complete all as specified and directed.

M&L for Preparation of new plastered surfaces in walls soffits, facia roof and applying Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade(Company Depot Tinted) with silicon additives@ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces. at any height including necessary scaffolding etc complete all as specified and as directed by Engr-in-Charge of weather coat primer all as specified.

M&L for Preparation of new plastered surfaces and applying three coats of white wash on ceiling complete all as specified and directed.

M&L for Preparation of old plastered/unplastered surfaces and applying two coats of white wash on ceiling complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and removing of rubbish complete all as specified and directed.

M & L for Glazed ceramic coloured printed tiles in vertical surface 300x450x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match the surface of tile including 15mm thick screed in cm (1:4) as in skirting/dado complete all as specified and directed by Engr-in-Charge.

M & L Non - skid Ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, (300x300mm) in floors etc. set and jointed in neat cement slurry including 20mm thick screed 1:4 as in flooring complete all as specified and directed by Engr-in-Charge .

Demolition of stone slabs and tiles of any description or thickness laid, bedded and pointed in any mortar .

M&L for machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing etc and including 15mm thick screed bed in CM 1:6 complete as specified and directed.

M&L for kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing etc and including 10 mm thick backing coat in CM 1:4 complete all as specified and directed.

M&L for 18-20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite.

M & L Marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms, skirting and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade of following types, including 20mm thick screed bed in CM 1:4, jointed and pointed with grey cement slurry and pointing with white cement (1:3) using marble dust with admixture of pigment to match with shade cutting and polishing etc complete

Demolition of PCC (unreinforced) in ground floors & pavings n exc 15 cm thickness (below or above ground level)

M&L 75mm thick PCC type C-2, (1:3:6) using 40mm graded stone aggregate for plinth protection with finishing cement concrete surface even and smooth without using extra cement complete all as specified and directed

Taking down aluminium sliding window /ventilator including glass complete all as specified and directed.

S& F Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) 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 gasket etc. 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 all complete as per architectural drgs and the directions of Engineer-in-charge.

Taking down wooden chowkats or frames exc 1.5sqm but not exc 4sqm each with shutters (without taking off shutters from the frame) and disposing off complete all as specified

S&F 2nd 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 and directed

S&F 2nd class hardwood 35mm thick Glazed & skeleton shutters, open rebated & prepared to receive glass, gauze, etc. (without sash bars), edge of framing plain, chamfered or rounded, fitted with cut & mitred beds for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8. clause 8.20 (a); to chowkats

S&F 35mm thick 2nd class hardwood Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mmB.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 Aluminium alloy, anodised, sliding door bolt 300mm long with hasp, staple (bolt type) & fixing clips of sheet, cast or extruded sections & fixing bolts & sliding bolts of extruded sections or cast aluminium alloy.

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

S&F Mild Steel 300mm, ordinary rat tail rod patttern springs including roller & roller plate complete

S & F 100 mm long mild steel butt hinges, medium weight cold rolled complete all as specified and directed.

S & F of 200 mm long aluminium anodised barrel tower bolt of extruded section complete all as specified and directed.

S & F Aluminium handles 150mm long anidised aluminium , cast type, complete all as specified and directed by Engr-in-Charge.

M&L for preparation of new painted wood and wood based surfaces of any description not otherwise described over 10 cm width or girth including knotting and stopping and applying 2 coats of synthetic enamel paint over a prink primer (any tint/Shade) complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise described for of any description.

S& F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified.

S&F in repairs Steel rolling shutters 1.00mm thick in laths, without ball bearing, as specified incl top cover. Anchoring rod, hasp and staple and one coat of primer erected in position as indicated complete but gear operated type with chain wheel and hand chain complete all as specified.

Taking down aluminium decogrill of any size and any type all as specified and directed.

S&F aluminium grill with and including suitable aluminium anodised frame F/H section as requird manufactured by M/S Decogrill as per design No DG- 103 or equivatent 6.5 mm thick all as specified and as directed

S&F 4.8 mm thick Sheet glass,ordinary quality pin headed type and glazing with Aluminium snap beading with rubber Neoprene packing in square exc 0.5 sq. m in each pane complete all as specified and as directed

S&F Figured glass 4.0mm thick, pin head type & glazing with oil putty in squares n exc 0.5 sq.m in each pane complete all as specified and as directed

S&F Aluminium alloy wire cloth, 0.45mm nominal dia of wire & average width of aperture 1.40mm with aluminium wire staples complete all as specified and as directed

S&F in repair 25mm dia Stainless Steel curtain rod etc complete all as specified and directed

S&F in repair statinless steel bracket for curtain rod of 25mm dia for fixing in walls etc complete all as specified and as directed

Taking up or down steel tubing of 20 mm bore and connections complete all as specified and directed.

Taking up or down steel tubing of 25 mm bore and connections complete all as specified and directed.

S&F in Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls,ceilings or in floors etc pipes incl cutting/chases of walls etc 25mm inclluding fitting (such as elbow teen reducers, couplers short pieces, connection uion etc) whatever required as per manufacturer's instruction fixed on wall /ceiling complete all as specified.

S&F Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls,ceilings or in floors etc pipes incl cutting/chases of walls etc 20mm including fitting (such as elbow teen reducers, couplers short pieces, connection uion etc) whatever required as per manufacturer's instruction fixed on wall /ceiling complete all as specified.

Dismantling of water storage tank of exc 250 ltrs& n exc 500 ltrs capacity complete all as specified and as directed

S&F 500 Ltrs Rotational moulded polyethylene water storage tanks (cylin-drical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and as directed

S&F 20 mm Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/20 m m - 2 1 0 g m s /25mm-455gms/ 40mm - 690 gms)

Dismantling Plain or corrugated steel sheeting, any type / gauge, thickness and any patten of roof coverings, hanger door, hanger roof complete all as specified.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed by Engineer-in-Charge.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed by Engineer-in-Charge.

S&F, in repairs, false ceiling at any height, 600x600mm grid with Armstrong 'Prelude XL 32' grid system and 4mm thick mineral fibre acoustic tile 'RH-99 classic lite' with suspension system complete all as specified as per manufacturer's instruction. Make : Armstrong or equivalent as approved by GE.

Taking down / Demolition of old textile covering form roof (old WPT) complete all as specified and directed.

M&L PCC type B-1. 1:2:4 (20 mm graded aggregate) as in Padding concrete to over roof slab 40 mm thick mixed with WPC 3% by weight of cement, finished even and smooth without using extra cement complete all as specified and as directed. (WPC shall be measured and paid separately).

M & L Rendering 10 mm thick rendering in CM (1:4) over PCC padding surface finished even & smooth without using extra cement with WPC @ 3% by weight of cement complete all as specified and directed (integral WPC will be measured separately)

Supply only integral waterproofing compound complete all as specified and as directed.

M&L water proofing treatment to RCC roof slab including parapet comprising with the following course of treatment / specification from bottom to top:- (a) Applying bituminous primer @ 0.40 litre per Sqm over plastered surfaces of roof including parapet surfaces. (b) one layer of APP based polymeric membrane of approved manufacturer, 3 mm thick, weight not less than 3.6 Kgs per Sqm, reinforced with non woven polyester fabric or weight not less 150 gms per sqm. Polymeric membrane shall be taken to a height of 60 cm 9 minimum) and then inserted inside the groove of parapet wall and shall be finished by a membrane flashing. Note:- (i) Laying of APP based membrane shall be done by torch on method and as per manufacturer's instructions. (ii) A minimum overlap of 150 mm and 100 mm should be made in the end and sides of the polymeric membrane respectively and all overlaps and joints are properly sealed as per manufacturer's instructions.

M&L for providing and laying at or near ground level factory made kerb stone in repairs of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever reqd complete.

M&L for 75mm thick PCC 1:3:6 Type D-2 using 40mm graded stone aggregate as in sub bases all as specified & directed by Engineer-in-charge.

M&L for even spreading of 25mm thick layer of sand cushioning incl watering & consolidation all as specified & directed by Engineer-in-charge.

M&L for machine pressed precast concrete inter locking paver blocks in repairs any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade with grey cement and no pigment complete all as specified and directed by Engineer-in-charge.

M&L for preparation of new painted surfaces and applying two coat of synthetic enamel on brick, stone, concrete, asbestos cement or plaster surface all as specifed and directed.

Taking down carefully aluminum/copper point wiring (light,fans,socket etc) complete incl battens and fittings such as switch, ceiling rose,light fittings, regulaters, socket etc and making good disturbed surface of wall/floor etc complete all as specified.

Ditto all as per item No 65.00 above but for One 5 amps socket outlet on same board.

Ditto all as per item No 65.00 above but for One 3 pin socket outlet, 5 Amps, independent borad complete all as specified andas directed.

Ditto all as per item No 65.00 above for One 3 pin socket outlet with 2.5 sqmm cable for 15 amps switch socket combination outlet on independent board complete all as specified and directed.

M&L for Repair/Replacement for Sub main wiring power/circuit using PVC insulated unsheathed FRLS, stranded copper conductor cable 2 Single core of size 6 Sqmm, earth continuity conductor of size 6 Sqmm to be drawn through in and including PVC conduit concealed in walls/roof/floors all as directed by Engineer in Charge.Notes:- (i)Two wires of 6 sqmm and one wire of 6 sqmm & PVC conduit shall be measured as one unit.

Supply and fix in Repair/Replacement of ceiling rose surface backelite 65x50 mm having 3 terminal complete all as specified and directed..

M&L for taking down and refixing for after Painting of ceiling fans complete, in situ with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dust etc complete all as specified and as directed.

Supply and fix in Repair/Replacement of LED luminaire 600 mm x 600 mm, 36 watt, 220 V AC Recess type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete.

Supply and fix in Repair/Replacement LED lights fitting 1x 20W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as directed

Supply and fix in Repair/Replacement of Building street light fitting Endura pearl 30W LED lamp new genaration energy saving & environmental friendly long life made up of pressure die-cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP opening separate driver compartment with IP65 protection and impect resistance of IK07,with suitable of GI pipe (light grade) bracket and clamps,nut bolts are fixed on wall/post and all as required and directed Make Bajaj cat No BCLST 30W LED I

Supply and fix in Repair/Replacement of for Modular switch 1 way 6 Amps, 1 modules 230 volts complete all as specified and directed.

Supply and fix in Repair/Replacement of for Modular switch 1 way 16 Amps, 1 modules 230 volts Complete all as specified and directed.

Supply and fix in Repair/Replacement of Modular socket 6A, 2/3 pin combined, 2 modules 230 volts complete all as specified and directed.

Supply and fix in Repair/Replacement of Modular socket 6A/16A, 2/3 pin combined, 2 modules 230 volts complee all as specified and directed.

Supply and fix in Repair/Replacement of five step fan Modular regulator 2 module 230 volts complete all as specified and directed.

Supply and fix in exhaust fan, steel body AC single Phase. 230V of size 380mm sweep with, blades, and frame and louvers complete all as speified and directed by Engr-in-charge.

Supply and fix in Repair/Replacement of MCB DB Single pole and neutral 08 way 240V double door Complete all as specified and as directed.

Supply and fix in Repair/Replacement TPN and vertical loadline 4 way double door suitable for MCCB DBs are fitted with Bus Bars, Neutral Links, Blanking Plates,230V having earthing terminal including making electrical incoming and outgoing connection complete all as specified and as directed. Make :- Havells/C&S/ANCHOR

Supply and fix in Repair/Replacement 240V, 10 KA 'C' curve miniature circuit breaker (MCB) of single poles and current carrying capacity SP 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed by Engineer - in - Charge.

Supply and fix in Repair/Replacement Supply and fixing SPN 63 amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning complete all as specified and directed by Engineer - in - Charge.

Supply and fix in Repair/Replacement of 63 amp 50 Hz, 415 V with rupturing capacity 25 KA for fixed in existing panel & DB complete all as specified and as directed by Engineer - in - Charge.Make - Havells Catpart No. IHLASF0063 or equivalent to L&T/ Legrand/C&S

S & F in replacement of GI slotted type cable trays of the following sizes using MS angle, channels, flats etc. All MS supports used shall be given one coat of red oxide primer & 2 coats of synthetic enamel paint of approved colour of size 150 x 50 mm x 2mm complete all as specified and directed.

S&F in replacement of ACP retro sign board of size 2.2 x 1.2 Mtr using retro reflective high intensity prismatic reflective sheeting. The back ground of board is Blue Colour with white border and writing letter, numbers white colour mentioning the HT Sub Station and pump house Detais, Retro sign board shall be pasted on 3 mm thick ACP sheet. The board shall be fixed on steel tubular poles including fixing of clamps, nuts, bolts, washer etc complete all as directed by Engineer-in-Charge.

M&L in Replacement of earthing complete with galvanized steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground to a depth not less than 2.25 mtr below the normal ground level with top edge of earth plate not less than 1.50 mtr below the normal ground level and connected to galvanised earth lead wire 4.0mm dia by means of nut, bolt & washer and protected by 40mm dia GI pipe light grade and watering pipe of 20mm dia GI pipes light grade and connected to earth test point including necessary excavation, earth work, PCC chamber (1:3:6) type C-1 and 40 mm thick RCC pit cover in RCC (1:2:4) type B-1 using 6 mm dia MS round bars @ 150 mm C/C both ways all as shown in electrical plate No. 3 of SSR Part-I all as specified and directed.

Earth work in excavation by mechanical means (Hydraulic excavator)/ in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the soft / disintegrated rock and disposal of surplus excavated rock as directed, within a lead of 50 m complete all as specified and directed.

Returning and filling in trenches incl spreading, levelling watering and raming in layer n.exc 25 cm complete all as specified and directed.

Removing of excavated mtrls n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point.

Supply and lay Double Walled Corrugated (DWC) Pipes having corrugation on the outer wall and plain surface on the inner wall confirming to IS14930 (Part-II) for protection of UG cables size 40 mm outer dia laid in trenches/ road/ drain or fixed along wall, poles or laid under floor all as spd and as directed by Engr-In-Charge.

Supply, laying and testing in replacement of cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3.5 core complete all as specified and as directed.

Supply, laying and testing in replacement of cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 2core complete all as specified and as directed.

Supply and laying in replacement flxible cable copper conductor 2.5 Sqmm 3 core PVC round sheathed multicore industrial Cables for voltage grade upto 1100 V. as per IS 694:1990 drawn with PVC conduit with all accessories complete all as specified and as directed.

Supply and Repair/Replacement of new generation post top energy saving environmental friendly,long life aesthetically designed with symmetrical light distribution,spun aluminium landscape luminaire with high power LED as light sourse Coral (opal) - IP65 suitable for pole dia 76 mm with 25 watt LED lamp complete all as specified and directed by Engineer - in - Charge. Make :- Havells Cat No:-CORALPT25WLED757PSYMTOPC or its equivalent of Bajaj/C&S

Supply and fixing in replacement of hot press moulded SMC junction box door fixed with left side hinged inside dimension of 140x140x95 mm Fixed with cable terminals with one number of 10 Amp SP MCB incl fixed on pole with clamp nuts,bolts etc complete all as specified and directed by Engineer-in-charge.(Make:Sintex Cat No :- GSJB -1414 or its equivalent of Hensal)

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