SPECIAL REPAIRS TO BLDG NO XI/1 TO XI/4 OF CENTRAL KOTE AT FORT SAINT GEORGE UNDER GE CHENNAI

Amount

BOQ UPLOADED ON 14 SEP 2021

SCH "A" PART-I (CIVIL WORKS)

Dismantling of asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and as directed.

Dismantling of mangalore tiles in roof coverings complete all as specified and as directed.

Dismantling of battens for tiles, shingles etc, of any size including tilting fillets spaced exceeding 15CM complete all as specified and as directed.

Dismantling timber scantlings 40 sqcm and over in section, in any position complete all as specified and as directed.

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) and removal of unserviceable debris outside of MD land complete all as specified and as directed.

Demolition of cement concrete reinforced (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided for and and removal of unserviceable debris outside of MD land complete all as specified and as directed.

Taking down cement plaster any description on brick or stone walls, concrete surfaces, ceiling, etc. including raking out joints, hacking for key, scrubbing down with water, etc. and removal of unserviceable debris to outside of MD land complete all as specified and as directed.

Demolition of brickwork or stone/ boulder masonry, built in lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as directed.

Brick work with fly ash bricks, old size, straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 of designation 50 complete all as specifed and as directed.

Second class hard wood timber scantling framed and fixed complete all as specified and as directed.

Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. Fe 410-W (Gde- E- 250) quality- A complete all as specified and as directed.

Pre-painted galvalume aluminium 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 complete all as specified and as directed.

Sand filling under floors including watering and consolidation complete all as specified and as directed.

Hardcore broken stone boulders of guage exc 63mm but n exc. 100 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface complete all as specified and as directed.

Cement concrete in type D2, 1:4:8 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

Machine cut kota stone slab flooring 20-25mm thick laid over 20mm thick cement screed base in cement mortar 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over 15mm thick cement plaster in cement mortar 1:4 and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

Plain cement concrete 75mm thick, 1:3:6, type C1, using 20mm graded stone aggregate as in plinth protection surface finished fair and even complete all as specified and as directed.

Providing precast cement concrete type 1:2:4, type B1 (using 20mm graded stone aggregate) in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar 1:4 complete all as specified and as directed.

Mild steel TMT bars 10mm dia and over as in reinforcement, cut to length, bent to shape required, including cranking aqnd binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and as directed.

Rendering 15mm thick in CM(1:4) on fair faces of brickwork or concrete surfaces finished fair and even complete all as specified and as directed.

Rendering 10mm thick in CM(1:6) on fair faces of brickwork or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed.

Rendering 5mm thick in CM(1:3) on fair faces of concrete surfaces as in ceiling finished fair and even complete all as specified and as directed.

Preparing newly plastered surfaces of ceiling, applying three coats of white wash including in narrow widths, bands, cornices, pillasters etc., complete all as specified and as directed

Preparing newly plastered surfaces of wall and applying two coats of weather proof paint over a coat of primer to match with the existing adjoining surfaces including in narrow widths, bands, cornices, pilasters etc., complete all as specified and as directed.

Preparing newly plastered surfaces of wall, applying two coats of distemper oil emulsion white or tinted including in narrow widths, bands, cornices, pilasters etc., over a coat of alkali resistant priming paint complete all as specified and as directed

Preparing new surfaces of wood and wood based materials of any description, not otherwise described, over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

Complete removal of existing treatment from wall surfaces, applying two coats of distemper oil emulsion white or tinted including in narrow widths, bands, cornices, pilasters etc., over a coat of alkali resistant priming paint complete all as specified and as directed

Complete removal of existing treatment from wall surfaces and applying two coats of weather proof paint over a coat of mprimer to match with the existing adjoining surfaces including in narrow widths, bands, cornices, pilasters etc., complete all as specified and as directed.

Preparing old painted surfaces of steel of any description, not otherwise described, over 10cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

Preparing old painted surfaces of wood and wood based materials of any description, not otherwise described, over 10cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

Preparing old plastered surfaces of wall and applying one coat of white wash on plastered surfaces including in narrow widths, bands, cornices, pillasters etc., complete all as specified and as directed.

Preparing old plastered surfaces of ceiling and applying one coat of white wash on plastered surfaces including in narrow widths, bands, cornices, pillasters etc., complete all as specified and as directed.

SCH "A" PART-II (INTERNAL ELECTRIFICATION)

Point wiring on stone / brick masonry wall complete with two 1.5 sqmm single core PVC insulated 1100 volts grade unsheathed cable confirming to IS-694, 2010 with multistranded copper conductor, drawn through and including non-metalic rigid PVC conduit, conduit fittings and conduit accessories not less than 20 mm dia concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc., and including provision of one 1.5 sqmm PVC insulated single core multistranded copper conductor green in colour as earth continuity conductor and connected to common earth dolly, including pressed steel terminal boxes made out of 1.6 mm thick mild steel sheet, 60mm deep, concealed in walls, duly painted with two coats of anti-corrosive over a coat of red oxide zinc chrome primer and covered with bakelite hylam sheet cover 3mm thick fixed with cadmium plated screws for housing the switches, socket outlets, fan regulators etc., including taking down the existing unserviceable point wiring complete all as specified and as directed for one light point controlled by one switch.

Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

All as per BOQ SL No.37 here-in-before but for one exhaust fan point controlled by one switch.

Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

All as per BOQ SL No.37 here-in-before but for one ceiling fan point controlled by one switch and regulator

Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

All as per BOQ SL No.37 here-in-before but for One switch socket outlet point 3 pin 5 Amps on same board with other switches.

Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

All as per BOQ SL No.37 here-in-before but for One switch socket outlet point 3 pin 5 Amps on independent board.

Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

All as per BOQ SL No.37 here-in-before but for point wiring with two 2.5 sqmm single core copper conductor multistranded cable and one 2.5 sqmm PVC insulated single core multistranded cable as earth continuity conductor green in colour for one 3 pin switch socket outlet, 15 Amps, on independent board complete all as specified and as directed.

Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

Switch piano, flush type single pole, one way, 5 Amps including taking down the existing unserviceable switch complete all as specified and as directed.

Switch socket combination, flush type, 2 in 1, 3 pin, 5 Amps universal type including taking down the existing unserviceable switch socket complete all as specified and as directed.

Switch socket combination, flush type, 2 in 1, 3 pin, 5 Amps and 15 Amps universal type including taking down the existing unserviceableswitch socket complete all as specified and as directed.

Ceiling rose, 3 terminal, PVC / polycarbonate, insulated body including taking down the existing unserviceable ceiling rose complete as specified and as directed.

Stepped type electronic fan regulator, 300 W, flush type, fixed on existing laminated sheet including taking down the existing unserviceable regulator complete as specified and as directed.

Surface and wall mounted LED tube light fitting with tube, 22 W, batten type, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver complete with all accessories, suitable for operation on AC, single phase 220 / 230 Volts, 50 Hz supply, and including connecting up with PVC sheathed 1.5 sqmm 3 core copper conductor flexible wire from ceiling rose to fitting including taking down existing unserviceable fitting complete all as specified and as directed.

(a) Make shall be Havells Cat No LUMILINEPLUSSBS22WLED865SPCSS or equivalent of makes as listed here-in-after.

(b) For all other mandatory requirements of LED fittings, please refer under Particular Specifications here-in-after.

Surface and wall mounted LED tube light fitting with tube, 10 W, batten type, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver complete with all accessories, suitable for operation on AC, single phase 220 / 230 Volts, 50 Hz supply, and including connecting up with PVC sheathed 1.5 sqmm 3 core copper conductor flexible wire from ceiling rose to fitting including taking down existing unserviceable fitting complete all as specified and as directed.

(a) Make shall be Havells Cat No LUMILINEPLUSSBS10WLED865SPCSS or equivalent of makes as listed here-in-after.

(b) For all other mandatory requirements of LED fittings, please refer under Particular Specifications here-in-after.

Power / Sub-main wiring with PVC insulated unsheathed, 1100 volts, grade multistranded copper conductor, two runs of single core 4 sqmm FRLSH conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 4 sqmm PVC insulated single core multistranded copper conductor cable FRLSH (green) as earth continuity conductor concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc. and connecting to common earth dolly including taking down existing unserviceable sub main wiring complete all as specified and as directed.

(a) Two runs of 4 sqmm cable and one run of 4 sqmm cable and one run of conduit will be measured as one length.

(b) Cutting chases on walls for concealing pipes and cost of terminal box is deemed to be included in the item rates quoted for sub-main wiring / circuit wiring.

Taking down MCB DB including inner components and provision of MCB DB SPN 8 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed.

Isolator of rating 415V, TPN 63 Amps including taking down existing unserviceable isolator complete all as specified and as directed.

MCB 6-32 Amps, SP, 240 Volts, 50 Hz, AC supply, "B" curve, with breaking capacity of 10 kA including taking down existing unserviceable MCB complete all as specified and as directed.

MCB 63 Amps, SP, 240 Volts, 50 Hz, AC supply, "B" curve, with breaking capacity of 10 kA including taking down existing unserviceable MCB complete all as specified and as directed.

Exhaust fan, heavy duty, 300mm sweep, 1400 RPM, with louvers, metal body conforming to IS-2312-1967, AC single phase, 240 Volts, 50 Hz and connecting including provision of two way PVC connectors, 1 sqmm flexible three core multistranded copper conductor cable from ceiling rose or connector to fan including earthing and fixing arrangements like making hole in wall and finishing to shape to match adjoining surface and writing MES No.20mm height with synthetic enamel paint black complete all as specified and as directed.

Note:- Make shall be of Crompton Greaves Cat No. Fluxair 12" or equivalent of makes as listed here-in-after.

Taking down ceiling fan any sweep, dismantling and opening up, replacing bearings, bushes, condensors of same existing type and capacity, greasing, assembling back, painting of fans complete, with synthetic enamel paint by spraying including filling cavities with filler, coat after cleaning all dust, dirt, grease, rewinding motor etc., testing and writing MES No.20mm height with synthetic enamel paint black and hanging back in position with all accessories and connecting including 1.5 sqmm flexible three core multistranded copper conductor cable from ceiling rose or connector to fan including earthing complete all as specified and as directed.

Taking down exhaust fan any sweep, dismantling and opening up, replacing bearings, bushes, condensors of same existing type and capacity, greasing, assembling back, painting of fans complete, with synthetic enamel paint by spraying including filling cavities with filler, coat after cleaning all dust, dirt, grease, rewinding motor etc., testing and writing MES No.20mm height with synthetic enamel paint black and fixing back in position with all accessories and connecting including 1.5 sqmm flexible three core multistranded copper conductor cable from ceiling rose or connector to fan including earthing complete all as specified and as directed.

Taking out existing earthing materials and provision of Earthing complete with galvanised iron earth plate electrode 600mm X 600mm X 6mm thick, with and including earthing of 4mm dia GI wire protected by 15mm dia GI pipe light grade upto a length of 7.5m. The plate shall be buried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of the earth plate at a depth not less than 1.5 metres below ground level, connected to earth lead as described here-in-before by means of bolts, nuts, washers and checknuts made out of galvanised iron or mild steel, earthing lead protected by as described here-in-before and connected to main switch board or main control board or electric pole all as shown on electrical plate No.3 of MES Sch Part-I including necessary earth work and excavation in any type of soil, plain cement concrete 1:3:6, type C1 chamber, reinforced cement concrete cover slab with locking arrangement and handle of 10mm dia MS round bars 450mm long, 1:2:4 type B1, 50mm thick with 8mm dia TMT bars at 140mm centre to centre both ways, GI pipe of bore 20mm medium grade for watering with funnel, wiremesh, salt, charcoal, lugs including testing complete all as specified and as directed.

LED street light luminaire outdoor type 25 Watt new generation energy saving & environmental friendly long life versatile pressure die cast aluminium IP66 with high power LEDs as light source and electronic driver suitable for operation on AC, single phase 220 / 230 Volts, 50 Hz supply, and including provision of two single core 4 sqmm copper conductor PVC insulated 1100v cable not less than 8m long etc connecting from juction box to pole including taking down existing unserviceable fitting complete all as specified and as directed.

(a) Make shall be Havells Cat No ENDURAPEARLSL25WLED757SASYTOPCMP or equivalent of makes as listed here-in-after.

(b) For all other mandatory requirements of LED fittings, please refer under Particular Specifications here-in-after.

LED post top luminaire 35 Wat,t new generation energy saving & environmental friendly long life IP65 suitable for operation on AC, single phase 220 / 230 Volts, 50 Hz supply, and including provision of two single core 2.5 sqmm copper conductor PVC insulated 1100v cable not less than 8m long etc connecting from juction box to pole/post including taking down existing unserviceable fitting complete all as specified and as directed.

(a) Make shall be Havells Cat No CORALPT35WLED757PSYMTOPC or equivalent of makes as listed here-in-after.

(b) For all other mandatory requirements of LED fittings, please refer under Particular Specifications here-in-after.

DJ Group

G.JANAKIRAMAN CO