SPECIAL REPAIRS TO WALLS DOORS FALSE CEILING AND ASSOCIATED WORKS AT HQ SNC CIO OFFICE BLDG NO P 49 AND CERTAIN SANCTIONED WORKS IN DAD COMPLEX AND NAVAL BASE UNDER GENW KOCHI

Amount

Excavation in trenches not exceedig 1.5 m wide and not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and directed

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

Removing excavated material (soils) exc. 1.50km and not exceeding 5.00km and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed

Material and labour for plain cement concrete 1:4:8 type D2 using 40mm graded stone aggregate in foundation, filling and mass concrete complete all as specified and as directed

Material and labour for precast cement concrete block masonary with solid blocks exceeding 10 cm width type C1 1:3:6 using 20mm graded stone aggregate set in CM 1:6, complete all as specified and directed

Material and labour for rendering 15mm thick with CM 1:4 on fair faces of brick work or concrete surfaces finished even and fair without using extra cement complete all as specified and as directed

Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering etc complete all as specified and directed

Material and labour for hardcore of gauge exceeding 63mm but not exceeding 100mm broken stone or boulders, deposited, spread and levelled in layers not exceeding 15cm thick watered and rammed to a true surface complete all as specified and as directed

Material and labour for TMT (CRS) bars 6-8mm dia cut to length bent to shape required including cranking, bending spirally for hooping column, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed

Material and labour for 75mm thick cement concrete type D2 1:4:8 with 40mm graded aggregate as in sub base,path,paving etc complete all as specified and directed.

Material and labour for RCC (design mix ) as in sub base or in floors complete all as specified and directed.

Forming Contraction (Dummy) joints 100mm deep x 6mm wide, filled with sealing compound grade 'A' complete all as specified and directed

Surface excavation n.exc(not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed

Material and labour for 100mm thick cement concrete type D2 1:4:8 with 40mm graded aggregate as in sub base,path,paving plinth protection etc complete all as specified and directed.

Material and labour for Machine pressed precast concrete interlocking paver block any shape and size as approved confirming to IS 15658-2006 of 80 mm thickness, M-40 Grade with grey cement and pigment,over and including 30mm thick coarse aggregate for granolithic floors graded from 12.5mm to 4.75mm Spreading and levelling in layers n exc. 25cm thick and add for well ramming including watering as required complete all as specified and as directed

Material and labour for cement concrete type B1 1:2:4 using 20 mm graded aggregate as in kerbs or in copings including weathering, slightly rounded or chamfered angles and throating including necessary formwork complete all as specified and directed.

Removal of debris, old waste solid materials (any type) including excavation if required from DAD office and residential complex area to outside defence land by truck/tractor of capacity 3 Cum complete all as specified and directed Note: The area to be cleaned is not accessible to vehicles. Hence labourers need to carry the debris manually upto the point of vehicle accessibility

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc) or insulation boards/blankets, any thickness including cover fillets complete all as specified and directed.

Supply, Providing and fixing suspended false ceiling consisting of 12mm thick Gypsum seamless board suspended on GI frame work with staggered joints, GI frame work to consist GI perimeter channel 25mm x20mm of 22 gauge along perimeter of false ceiling. Channel section of 50x25mm of 22 gauge and at 300mm C/C throughout one way fixed with Screw/nut bolt and other direction 40 x 15mm x 22 gauge channel provided for interlocking with GI cleat and expansion fasteners including hangers 6mm dia G.I. fixed to roof truss, Boards are to be joined and finished so as to have a flush look which includes finishing the tapered and square edges of the gypsum board with joining compound paper tape and two coats of plastic emulsion paint over one coat of primer & one layer putty 1.5mm thick suitable for gypsum board including necessary scaffolding and shuttering complete all as specified and directed

Solid PVC Wall Lining consisting of 5mm thick wood grain printed PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing including 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame complete all as specified and directed

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

Supply and fix powder coated aluminium frame for doors, windows, ventilators or partitions with one or more rebates including joining cleat for fixing etc complete all as specified and directed.

Supply and fix Aluminium door shutters, powder coated aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each or, hinges, anodised aluminium snap beading screws etc complete all as specified and directed.

Supply and fix 9mm Prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to frame work including beading /matching laminates to exposed edges of board complete all as specified and directed.

Supply and fix 5.50 mm thick sheet glass, ordinary quality and glazing with oil putty in squares n exc 0.5 sqm in each pane fixed complete all as specified and as directed

Dismantling single layer Mangalore pattern or similar tiles in roofing complete all as specified and directed.

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

Material and labour for Cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified and directed.

Material and labour for Providing, 50mm thick cement concrete1:2:4 type B-0 with (using 12.5m mm graded stone aggregate) in levelling course with WPC complete all as specified and as directed NOTE :- Integral water proofing compound shall be mesured and paid separtely

Material and labour for PCC (1:3:6) type C-2 (Using 40mm graded crushed stone aggregate) as in base of parapet 150mmx150mm (triangle shape) complete all as specified and directed.

Material and labour for screed bed 10mm thick mixed with water proofing compound on fair faces of brick work or concrete surfaces, in 1:4 cement mortar complete all as specified and directed. NOTE :- Integral water proofing compound shall be mesured and paid separtely

Supply only water proofing compound, conforming to IS and as approved, complete all as specified and as directed.

Providing and applying pitch free polyethene water proof coating using Fosroc Nitoproof 600 or equivalent over dry surface at 1.5mm thick in 2 coats with interval period of 6hrs over a substrate at coverage rate of 2Kg/Sqm using spray/squeege/roller/brush. Water proofing coating shall have the elongation of 620% (ASTM D412-90, tear resistance of >7N (ASTM D 624-100) and tensile strength of 1.5N/mm2 (ASTM D412-90) and it should have a solid content of 80-85% laying 200 GSM non woven geotextile membrane over Nitoproof 600 coating with overlap sealed before providing screed concrete (The quoted rate shall be inclusive of application of the chemical with specialized agency or manufacturer)

Supply and fix in repair 110 mm dia PVC (SWR) pipes, single socketed, in any length with rubber ring joints fixed to wall with and including clamps complete as specified and directed

Supply and fix in repair 110 mm dia PVC (SWR) bends any radius including jointing with solvent cement complete all as specified and directed

Supply and fix in repair PVC brackets suitable for fixing 100mm dia PVC pipes complete all as specified and directed

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting Removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc. complete all as specified and as directed..

Material and labour for point wiring with 1.5 sqmm PVC insulated (FRLSH) unsheathed copper conductor multistranded 1100 volts grade controlled by one way switch including 1.5 sqmm PVC (FRLSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity conductor including connected to common earth dolly drawn through and including rigid PVC conduit medium grade ISI marked concealed of suitable size with all accessories and sunken box of 1.6 mm thick and 60 mm depth pressed steel box factory made for mounting of switch, socket and fan regulator with modular frames/ covers including chase cutting and making good to the disturbed surface and matching to the existing finishes specifications complete all as specified and as directed for One light point controlled by one switch

All as per item No. 38 above but for one bell point controlled by one 5 Amp bell push on independent board.

All as per item No.38 above but for one 5 pin 5 Amps socket point controlled by one switch on independent board.

All as per item No. 38 above but for one 5 pin 5 Amps socket point controlled by one switch on same board .

All as per item no.38 hereinbefore but with 2.5 Sqmm copper conductor including 2.5 Sqmm copper cable as earth wire for one 6 Pin 15 Amps Socket outlet on independent board complete all as specified and directed.

Supply and fix Ceiling rose, 3 phase/PVC/ polycarbonate, isolated body complete all as specified and directed.

Supply and fix modular socket,6A,2/3 pin combined 2 module complete all as specified and directed

Supply and fix Modular switch, 1way ,6A,1 module complete all as specified and directed

Supply and fix modular socket 6A/16A,2/3 pin combined 2 module complete all as specified and directed

Supply and fix Modular switch, 1way ,16A,1 module complete all as specified and directed

Supply and fix electric bell,AC 230V single ple complete all as specified and directed

Supply and fix bell push modular 6 Amps 1 module complete all as specified and directed

Supply and fix fan regulator electronic step type, modular type, 120 W, 2 module complete all as specified and as directed.

Supply and fix LED pearl round recessed LED flat panel 18 watt,240 Volts,120 lumen/watt,50 Hz complete all as specified and as directed Make:- Havells cat part No.EDGEPRORDDLR18WLED857S or equivalent make mentioned in list of manufacturers

Material and labour for sub main wiring with 2 runs of 4 Sqmm PVC insulated unsheathed multistranded copper conductor FRLSH cable and 1 run of 4 Sqmm cable as earth continuity wire and drawn through and including rigid PVC concealed conduit not less than 25mm wiring including cutting chassis except beam and RCC roof and making good disturbed surface to match with existing surface including connecting with suitable thimble complete all as specified and directed ( Note : 3 runs of 4 sqmm cable and one run of PVC conduit shall be measured as one unit length)

Material and labour for sub main wiring with 4 runs of 16 Sqmm PVC insulated unsheathed multistranded copper conductor FRLSH cable and 1 run of 16 Sqmm cable as earth continuity wire and drawn through and including rigid PVC concealed conduit not less than 25mm wiring including cutting chassis except beam and RCC roof and making good disturbed surface to match with existing surface including connecting with suitable thimble complete all as specified and directed ( Note : 5 runs of 16 sqmm cable and one run of PVC conduit shall be measured as one unit length)

Supply and fix in repair single pole and neutral enclosures with two pin earth plug and socket complete with MCB single pole 20 Amps, 240 volts complete all as specified and directed

Supply and fix in repair sheet metal enclosure, double door, triple pole and neutral (TPN) 8 way 415 volts, 200 Amp rated bus bar,50Hz complete all as specified and directed

Supply and fix in repair MCB 40-100amps,4Pole, 415 volts,10kA, B curve complete including testing and commisioning all as specified and directed

Supply and fix in repair MCB 5-32amps,SP, 415 volts,10kA, B curve complete including testing and commisioning all as specified and directed

Taking down ceiling fan, ceiling cable end, dismantling blades,removing blades and taken on safe custody and painting of ceiling fan with synthetic enamel paint by spraying including filling cavities with filler,cleaning the dust etc and hanging back the fan to its original position and connecting up with suitable cable from ceiling rose to fan complete all as specified and directed

Supply and fix in repair recessed mounted 2 feet by 2 feet LED flat panel with high brightness with glare free recessed mounted 36 Watt fittings, 240 Volts, 5700 K,120 lumen Premium signature series, including connecting with copper conductor 1.5 sqmm, complete all as specified and as directed Make:- Crompton Cat Part No. LCTRH-36-CDL or equivalent make mentioned in list of manufacturers

Supply and fix in repair surface mounted 2 feet by 2 feet LED flat panel with high brightness with glare free recessed mounted 36 Watt fittings, 240 Volts, 5700 K, 100 lumen/watt Premium signature series, including connecting with copper conductor 1.5 sqmm, complete all as specified and as directed Make:- Crompton Cat Part No. LCTLSNE-36-FO-CDL or equivalent make mentioned in list of manufacturers

Supply and fix in repair recessed mounted 1 feet by 2 feet LED flat panel with high brightness with glare free recessed mounted 40 Watt fittings, 240 Volts, 5700 K,120 lumen/WATT Premium signature series, including connecting with copper conductor 1.5 sqmm and aluminium bracket complete all as specified and as directed Make:- Crompton Cat Part No. LCTRNE-40-CDL(1X4) or equivalent make mentioned in list of manufacturers

Supply and fix in repair decorative LED wall mounted light 12 watt, 100lumen/watt, voltage range 140-265 volts colour, warm white, IP-20 fixture made up of metal including suitable connections complete all as specified and as directed Make:- Luker Cat Part No. LWL 105 or equivalent make mentioned in list of manufacturers

Taking down ceiling fan, ceiling cable end, dismantling blades, removing fan and blade, regulator,ceiling cable end and removing to MES store yard complete all as specified and directed

Supply and fix ceiling fans of 230V SP 1200mm sweep with blades, five star rated ,down rods,electronic regulator with minimum air delivery 210 CFM with service value 6.00 BEE with brushless direct current motor (BLDC) complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and as directed.

Supply and fix modular fan step type regualator 100W suitable for BLDC fan complete all as specified and directed Make:- Anchor Roma plus model No.289510 or equivalent make mentioned in list of manufacturers

Fixing only modular fan step type regualator 100W suitable for BLDC fan complete all as specified and directed Make:- Serviceable regulators obtained under dismantling shall be reused in this item

All as per item no.38 hereinbefore but with 2.5 Sqmm copper conductor including 2.5 Sqmm copper cable as earth wire for one fan point controlled by one switch complete all as specified and directed.

Supply and fix exhaust fan heavy duty steel body with louvers complete of sweep 450mm, 900 RPM,single phase with bolts,nuts and washers, size of the bolt 15cm aand 12mm dia embedded in wall including provision of PVC flexible copper cable of size 23/0.0076 three core from ceiling rose to exhaust fan complete all as specified and directed

Supply, assembly and erection of GI sheet with C &SS rectangular /square duct made out of 'L' shaped hollow profile, duly factory boxed, incl all accessories such as Corner, Cleat, Carriage bolt, Gasket and appropriate sealant on longitudinal joints etc complete of size 24 Gaugeall as specified and directed

Supply and fix wall mounted chimney module of 90cm per unit made out of alloy steel body coupled with each other to form 8m blow hot area including all fixing arrangement with nuts/bolts/fastners complete all as specified and directed

Material and labour for sub main wiring with 2 runs of 6 Sqmm PVC insulated unsheathed multistranded copper conductor FRLSH cable and 1 run of 6 Sqmm cable as earth continuity wire and drawn through and including rigid PVC concealed conduit not less than 25mm wiring including cutting chassis except beam and RCC roof and making good disturbed surface to match with existing surface including connecting with suitable thimble complete all as specified and directed ( Note : 3 runs of 6 sqmm cable and one run of PVC conduit shall be measured as one unit length)

Supply and fix factory made single phase and neutral, sheet steel made out of CRCA 1.20mm thick, powder coated double door, vertical distribution board 4 way,dust and vermin proof fitted with 2 cover, one screwed cover for incoming and outgoing MCB's and second for protection of MCB's fitted with colour bus bar of capacity 200Amps, neutral link, earth bar and din rail suiotable for use on 240V,50Hz supply partly immersed in wall and making good the disturbed surfaces with matching colour complete all as specified and directed

Supply and fix in repair MCB 32amps,SPN, 240 volts,10kA, B curve complete including testing and commisioning all as specified and directed

Supply and fix in repair MCB 6-32amps,SP, 240 volts,10kA, B curve complete including testing and commisioning all as specified and directed

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