SPECIAL REPAIR TO DG ROOM (S-23) BLDG, SPECIAL REPAIRS/ REPLACEMENT OF PATH LIGHTINGS FROM ADMIN BLDG TO FIRING RANGE AND ARMOURY TO MAIN ROAD AT INS KARDIP, KAMORTA UNDER GE (I) CAMPBELL BAY

Amount

B/R PORTION Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings, complete all as specified and as directed.

S & F pre-painted corrugated galvalume (55% Aluminium + 43.5% Zinc+ 1.5% Silicon) steel sheets as in roofing /wall cladding, 0.50mm thick (total coated thickness), conforming to AS-1397/ASTM A-792 and having yield strength minimum 550 MPa fixed with self drilling metal coated screw of appropriate size, self taping bolts and fixed as per manufacturers instructions complete all as specified and directed. (Note: The sheet shall be laid with one corrugation side lap and one end lap minimum 150mm all as per manufacturers instructions alongwith wind ties).

S & F pre-painted galvalume aluminium 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 complete all as specified and as directed.

S & F for mild steel screw bolts 16 to 20 mm dia of neck (machine made) with hexagonal or square heads at one end and screwed the other or serewed both ends to be fited with washer and one hexagonal or square nut exc 22.5 and n.exc 30cm long complete all as specified and as directed.

Taking down roof trusses, coupled rafters etc, for renewal of any defective members of clear span upto 4m (timber renewed to be measured separately and reassembling) all as specified and as directed.

S & F rolled mild steel work for roof trusses (framed), trussed, purlins, crane grantries, rail and fastenings and heavy bracket framing (beam, tee, angle, channel, or flat section ) including bracket, etc conforming to Fe 290 (Gde-E-165) quality complete all as specified and as directed.

M & L for preparation of new or previously untreated steel surfaces of any description over 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed.

M & L for painting on new steel surfaces n.exc, 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed.

Taking down of cement plaster of any description or thickness /chipping of cement concrete in any situation from brick or concrete surface including raking out of joints, hacking for key scrubbing down with water to receive new plaster complete all as specified and as directed.

M & L for rendering 15mm thick plaster in two coats (10mm thick backing coat + 5mm thick finishing coat with WPC) on fair faces of brick work or concrete surfaces finished even and smooth (without using extra cement) on walls in CM 1:4 complete all as specified and as directed.

M & L for preparing new plastered surfaces of wall and applying two coats of cement based paint complete all as specified and as directed.

M & L for rendering 10mm thick in CM (1:6) on fair faces of solid block or concrete surfaces and finishing fair and even without using extra cement complete all as specified and as directed.

M & L for preparing new plastered surfaces of wall and applying two coats of OBD over primer on decorated wall surfaces of any description, complete all as specified and as directed.

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

Taking down chowkats or frame with shutters (without taking off shutters from the frame), exc 1.5 Sqm but n.exc 4.0 Sqm each complete all as specified and as directed.

Taking down shutters of any description n.exc 1 Sqm each complete all as specified and as directed.

S & F for second class HW plain, 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 as directed.

S & F 35mm thick, second class HW plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial veneers ; supplied and fitted to chowkat complete all as specified and as directed.

S & F stainless steel butt hinges 100mm long, medium weight cold rolled, fixed to timber frame work of doors complete all as specified and as directed.

S & F extruded aluminium alloy handles 150mm, fabricated type, anodized complete all as specified and as directed.

S & F aluminium anodized barrel tower bolt of extruded section length of bolt 150mm complete all as specified and as directed.

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

Hacking out old broken unserviceable glass panes (any thickness size, quality or description) from metal frames including punching or drilling out old glazing pins/spring clips and providing and fixing new one complete all as specified and as directed.

S & F 3mm thick figured glass, pin head type and glazing with oil putty in square n.exc 0.5 Sqm in each pane complete all as specified and as directed.

M & L for preparation of new or previously untreated wooden surfaces of any description not otherwise described over 10cm in width or girth and applying two coats of synthetic enamel paint (ordinary tint) over one coat of pink primer complete all as specified and directed.

Demolition of precast cement concrete block walling as in manhole, septic tank and drains etc built in cement mortor including all quoins, arches pillars etc but excluding ashlar facings dressed stone etc all as specified and as directed.

M & L for precast cement concrete (1:3:6) type C-1 (using 20 mm graded stone aggregate) block masonry with solid blocks, exc 10 cm in width and set in CM (1:4) complete all as specified and directed.

Demolition of concrete of any description and in any position not otherwise specifically provided for reinforced concrete all as specified and as directed.

M & L for RCC (Design Mix M20) (using 20mm graded stone aggregate) as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete all as specified and as directed.

M & L for use and waste of timber as in form work to sides of concrete foundations, footings, bases of columns, rafts and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter all as specified and as directed.

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

Description all as per Item No 31 above but 6 to 8 mm dia and over upto and including 10mm dia in stirrups, spacers and binders all as specified and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings exc 15 cm thickness above ground floors complete all as specified and as directed.

M & L for hardcore of guage n.exc 63mm, deposited, spread and levelled in layers n.exc 15cm thick watered and rolled/rammed to a true surface all as specified and as directed.

M & L for providing 75 mm thick plain cement concrete (1:2:4), type B-2 (using 40mm graded stone aggregate) as in plinth protection complete all as specified and as directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc., all as specified and as directed.

M & L for providing 50mm thick cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in flooring complete all as specified and as directed.

M & L for coloured chequered cement concrete tiles 30cm x 30cm x 25mm thick, set in floors etc laid over and including 20mm thick screed bed in CM (1:6) set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

M & L for cement concrete (1:2:4) type B-0 (using 12.5mm graded stone aggregate) as in flooring and rounded or chamfered on edges complete all as specified and as directed.

M & L for dividing strip 22mm width of strip, plastic dividing strip, 1.5mm thick complete all as specified and as directed.

E/M PORTION Taking down old unserviceable point wiring, (light, fan, socket or power) complete including fittings & fixtures such as switch, ceiling rose, pendants, regulator, socket, etc., and making good the disturbed surface of wall, floors, ceiling etc to match with the existing including touch up of paint/white wash all as specified and directed.

M & L for point wiring casing capping on walls and surface on ceiling complete with FRLS PVC insulated unsheathed 1100 Volts grade, conforming to IS-694, 1.5 Sqmm (nominal area) multi stranded copper conductor cable drawn though in and including non metallic medium grade rigid PVC casing capping heavy grade accessories, ISI marked, suitable size including all accessories, surface on walls by driling using machine and making good the disturbed surface, with and including suitable boxes, switch plates of suitable make and 1.5 Sqmm copper earth continuity wire connected to earth dolly for One light point controlled by one switch complete all as specified and as directed. Make of Wires : Polycab / Havells / Finolex Make of Casing Caping : Modi / Prince / Sudhakar / Prestoplast

Description all as per Item No 42.00 above but One Fan point controlled by one switch complete all as specified and as directed.

Description all as per Item No 42.00 above but One socket 5 Amps on same board complete all as specified and as directed.

Description all as per Item No 42.00 above but One socket 5 Amps on independent board complete all as specified and as directed.

Description all as per Item No 42.00 above but with 4 Sqmm cable for 3 pin 15 Amps socket point controlled by one switch on independent board and 4 Sqmm copper conductor green in colour as earth continuity conductor complete all as specified and directed by Engineer-in-Charge.

S & F switch piano, flush type single pole, one way 5 Amp complete all as specified and as directed.

S & F socket outlet 2 in 1, 3 pin 5 Amps complete all as specified and as directed.

S & F switch socket combination outlet 2 in 1, 3 pin 5 Amps flush type complete all as specified and as directed.

S & F switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type universal complete all as specified and as directed.

S & F stepped type electronic fan regulator flush type complete all as specified and as directed.

S & F ceiling rose PVC/ polycarbonate insulated body with three terminals complete all as specified and as directed.

S & F wall mounted LED 18/20 watts with output of 1800 lumens, box type (decorative) light fitting, 230 volts with extruded aluminium heat sink provided for efficient heat dissipation and intregrated electronic driver connector block etc complete with all accessories internally pre wired and necessary mounting arrangements, provision of new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting including LED tube 4' x 18/20 watts including removal old existing unsv tube light fitting complete all as specified and as directed. Make :- Philips/ Wipro/ Havells/ Jaquar

S & F energy saving new generation 10 watts LED bulk head fitting IP 65 luminaire with opal diffuser pre wired and necessary mounting arrangements , provision of new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting including LED bulb and removal old existing unserviceable tube light fitting complete all as specified and as directed. Make :- Philips/ Wipro/ Havells/ Jaquar

Taking down the ceiling /exhaust fans of any model, size & sweep carefully from its original position and dismantling motor and overhauling complete by cleaning all dust / grease with kerosene or petrol, & replacement of unserviceable bearings, bushes, split pins and nut and bolts and applying new grease for bearings, reassembling the motor and fixing the blades, preparation old surfaces of fan of any sweep & model and painting with synthetic enamelled paint by spraying including filling cavities and testing and refixing the same complete all as specified and as directed.

Note: (i) Any Parts required for replacement shall be measured and paid seperately under appropriate item as ''Supply only'' (s) of this schedule. However labour element involved in replacement is included in unit rate quoted against this Item. (ii) Any unforeseen minor repair and minor parts like Rubber bush, MS Clamps, split pins, base frames, nuts, bolts etc that are covered under this and required to complete the repair work / smooth functioning of Fan Motor shall be deemed to be included with the unit rate .Transportation of Stator / Rotor parts for machining & rewinding, shaft / bushing for machining , welding , turning at lathe shop at Port Blair are also deemed to be included with unit rate. (iii) Rewinding of stator / rotor of motor, any machine work where involved shall be measured and paid separetely against relevant item of this schedule.

Supply only following spares of ceiling / exhaust fan of any model, size & sweep to incorporate against each Item of Schedule 'A' here-in-above: (a) Supply only ball bearing suitable for ceiling fan upto 1400 mm sweep complete all as specified and as directed.

(b) Supply only ball bearing suitable for exhaust fan upto 450 mm sweep complete all as specified and as directed.

(c) M & L for rewinding the motor of ceiling fan upto 1400 mm sweep by unscrewing without damaging any parts, rewinding the same with fine quality of super enamelled copper winding wire of suitable size & capacity including, varnishing, drying etc, and refixing the stator and rotor perfectly to rotate smoothly and connection alongwith fixing of suitable fan capacitor complete including taking out burned unserviceable copper winding wire all as specified and as directed. Note: Rates for incorporation of new fan capacitor of suitable capacities for smooth runinng of fans are deemed to be inclusive in the quoted rate.

(d) M & L for rewinding the motor of exhaust fan 300 / 450 mm sweep by unscrewing without damaging any parts, rewinding the same with fine quality of super enamelled copper winding wire of suitable size & capacity including, varnishing, drying etc, and refixing the stator and rotor perfectly to rotate smoothly and connection alongwith fixing of suitable fan capacitor complete including taking out burned unserviceable copper winding wire all as specified and as directed. Note:- Rates for incorporation of new fan capacitor of suitable capacities for smooth runinng of fans are deemed to be inclusive in the quoted rates

M & L for submain wiring with single core PVC insulated FRLS multistranded copper conductor cable of size 2 x 4.0 Sqmm drawn into and including rigid non metallic PVC conduit, medium grade not less than 20mm dia ISI marked ivory colour with all conduit fittings and fixing accessories and 4.0 Sqmm FRLS multistranded copper conductor cable as continuous earth wire and removal of old existing unserviceable one complete all as specified and as directed. Make of Wires : Polycab / Havells / Finolex Make of Conduit & its accessories : Modi / Prince / Sudhakar / Prestoplast Note : (i) 3 Runs of 4 Sqmm cable shall be measured as one unit length. (ii) The wiring shall be done in proper color coding using red, yellow, blue for phases, black for neutral and green for earth.

S & F in replacement sheet metal enclosure MCB DB SPN 8 way with 200 Amps rated bus bar 240 volts double door with magnetic locking system including refixing / fixing of incoming & outgoing MCBs and making smooth the wall surfaces and removal old existing unserviceable one complete all as specified and as directed. Make: L&T/ Legrand/ Havells

Supply only MCB SP 6 to 32 Amps 240V 10 KA, "C" Series complete all as specified and as directed. Make : L&T / Legrand / Havells

Description all as per Item No 55.00 above but MCB DP 32 Amps 240V 10 KA., "C" Series complete all as specified and as directed. Make : L&T / Legrand / Havells

M & L for earthing with galvanised steel earth plate electrode 600 x 600 x 6mm burried earth pit not less than 2.25m depth below normal ground level with to edge of the plate vertically to depth of not less than 1.5 m below ground level connected to & including Galvanised earth wire 4 Sqmm by mean of GI bolts & nuts etc with provision of charcoal and salt etc all as per electrical plate No-3 of SSR-2020 including RCC cover and MS angle iron frame, watering with GI pipe 20 mm dia (medium grade) & MS funnel, concrete pit including excavation and earthwork and testing on completion etc.,dismantling and taking out old unserviceable earthing complete all as specified and as directed. Note : (i) Refilling of the earth pit shall be carried out with black cotton soil. (ii) GI wire 4.0mm dia & GI protection pipe upto 7.5 m length will be measured under this item. (iii) On testing after completion, if the desired earth resistance is not obtained the earthing will be redone to the entire satisfaction of Engr-in-Charge at no extra cost.

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out in soft soil for erection of RCC poles laying of LT UG cables complete all as specified and as directed.

Returning, filling in including spreading levelling, watering and well ramming in layers n.exc 25 cm thick with excavated soil all as specified and as directed.

Removing excavated material (soil) to a distance n.exc 50 mtr and depositing where direced at a level n.exc 1.5 mtr above the starting point all as specified and as directed.

Supply and laying of LT UG cable PVC insulated, PVC sheathed steel armoured 1100 volts grade multistranded aluminium conductor of size 2 core 10 Sqmm including taking out unserviceable LT UG cable of any size complete all as specified and as directed.

S & F for HDPE double wall corrugated pipes conforming to IS-14930 Part-II with IP protection of IP-67 having outer dia 50 mm and inner dia of 38 mm with necessary couplers, bends etc for protection of LT cable all as specified and as directed.

S & F GI pipe 50mm bore light grade with all fittings laid in trenches/on wall / on poles crossing for road etc/ for protection of UG cable complete all as specified and as directed.

S & F PVC junction box of size 140 x 140 x 95 mm, light weight pole mounting hinged type including necessary clamp for MCB mounting and mounting of box on pole / pipe with MS flat frame arrangement and necessary connector for looping in and looping out cable connection and suitable glands (for bollard lights) complete all as specified and as directed. Make : Sintex / Hensel/ OBO

S & F PVC junction box of size 270 x 225 x 135 mm, light weight pole mounting hinged type including necessary clamp for MCB mounting and mounting of box on pole / pipe with MS flat frame arrangement and necessary connector for looping in and looping out cable connection and suitable glands (for street light pole & post top lantern) complete all as specified and as directed. Make : Sintex / Hensel/ OBO

S & F bollard type LED type, 10 watt, 300 lumens 1 mtr long, warm white, 230 volts AC outdoor type with decorative bollard light IP 65, Ik 10 impact protection with impact and corrosion resistant with driver and lamp complete all as specified and as directed. Make:Havells/ Philips/ Wipro/ Crompton/ Jaquar

S & F post top lantern LED type 35 watt, 230 volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant with driver and lamp complete all as specified and as directed. Make: Philips/ Havells/ Wipro/ CG/ Jaquar

S & F LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 66 protection including GI bend, clamps all misc accessories complete all as specified and as directed. Make: Philips/ Havells/ Wipro/ CG/ Jaquar

S & F bracket made out of GI tubing medium grade 40 mm bore, 90 cm long including MS clamps made out of MS flat iron 25 x 10 mm, nuts, bolts, washers etc and including before fixing applying two coats of aluminum paint over a coat of red oxide primer complete all as specified and directed.

S & F steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9 metres long) complete all as specifed and as directed.

M & L for sub main wiring complete with 2 runs of 1.5 Sqmm PVC insulated heavy duty and unsheathed cable with multistranded copper conductor and drawn through conduit of suitable size and including provision of 1 run of 1.5 Sqmm insulated copper cable for earth continuity conductor and connecting to earth dolly from PVC junction box to street light fittings / post top fittings complete all as specified and as directed. Make of Wires : Polycab / Havells / Finolex Make of Conduit & its accessories : Modi / Prince / Sudhakar / Prestoplast Note : (i) 3 Runs of 1.5 Sqmm cable shall be measured as one unit length. (ii) The wiring shall be done in proper color coding using red, yellow, blue for phases, black for neutral and green for earth.

M & L for PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) for coping of poles complete all as specified and as directed

M & L for PCC (1:2:4) type B-2 (using 40mm graded stone aggregate) for coping of poles complete all as specified and as directed

S & F MCB SPN,C curve, 32 Amp 240 volts complete all as specified and as directed.

M & L cutting of road, hard standing made of concrete or premix carpet, WBM, soiling and morrum filling for laying of cable pipe all as directed and making good the road/hard standing by using all old/new materials and with PCC (1:2:4) etc, required to match with the existing surface complete all as specified and as directed.

S & F of factory made single phase, 230 V, 50Hz, 3 pole, timelite 32Amps street light timer control panel with digital timer, control relay contactor, prewired including all accessories for fixing on fabricated enclosure outdoor type fixed with angle iron channel suitable size at least 1 feet above ground and 1 feet below ground mounting on surface complete all as specified and as directed.

T.M.RAMANATHAN AND SONS

MAHESWARI CONSTRUCTIONS