PROVISION OF DOUBLE DOOR WITH UPS BATTERIES ROOM IN BLDG NO P 36 AT MUKKUNNIMALA UNDER GE AF TRIVANDRUM

Amount

Excavation in trenches in hard/ dense soil, n. exc. 1.5m wide and n. exc. 1.5m deep and getting out complete all as spd & directed

M& L for PCC (1:4:8) type D2 (usinig 40 mm graded aggregate crushed stone aggregate) as in fdn , filling and mass concrete complete all as spd & directed.

M&L providing precast cement concrete block masonry with solid block type C-1 ,1:3:6 exc 10 cm in width and setting in cement mortar 1:6.complete all as spd & directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers n. exc 25 cm thick in any type of soil complete.all as spd & directed

Removal of surplus excavated soil to a distance n. exc. 50 m and depositing where directed at a level n. exc. 1.5 m above starting point complete.

M & L broken stone or boulders , hard core of gauge n. exc. 63 mm deposited, spread and levelled in layers n. exc. 15 cm thick, watered and rolled / rammed to a true surfaces complete.

M&L RCC M30 design mix (20 mm graded stone aggregate) as in lintel beams, cantilevers, over 1.5 m span and similar work etc all as specified and directed.

M&L RCC M30 design mix (20mm graded stone aggregate) as in slab, shelves etc.all as spd and directed.

M & L formwork to sides and soffits of lintels,lintel bend, beams, incl chajja etc finished rough surfaces of concrete complete all as specified.

M & LForm work to soffits of suspended slabs flat surface of concrete finished rough surfaces of concrete not exceeding 200mm thick, complete all as specified and directed.

M&L TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending and binding with and including annealed MS wire not less than 0.90 mm dia as required and as directed by Engineer-in charge.

M&L TMT bars 8 mm dia and over, as in stirrups cut to length, bent to shape required including cranking, bending and binding with and including MS wire (annealed) not less than 0.90 mm dia as in stirrups spaces, binders and nibs etc. complete all as spd & directed.

M&L for 10 mm thick cement plaster in CM 1:6 on fair faces of brick work or concrete surface surface finished even and smooth (without using extra cement) complete as specified and directed.

M&L for 15 mm thick cement plaster in CM 1:4 using water proofing compound on wall surfaces finished even and smooth complete as specified and directed.

Supply only liquid water proofing compound

M&L for 5 mm thick cement plaster in CM 1:3 as in ceilings complete as specified and directed.

M&L for preparation of new wall surfaces of walls and applying two coat of oil bound distemper over a coat of primer complete all as specified and directed.

M & L two coats of white wash on newly plastered surfaces as in ceiling including preparation of surface complete all as specified and directed.

M & L for two coat of weather proof coat paint over a coat of primer incl prepration of new wall surfaces and complete all as specified & directed.

M&L for preparation of old treated surfaces of walls and applying one coat of oil bound distemper complete all as specified and directed.

M & L for prepration of old wall surfaces and applying one coat of weather proof coat paint complete all as specified.

M & L 50 mm thick PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in plinth protection, laid in alternate ways, surface finished even and fair without using extra cement complete all as specified and directed.

Material & Labour for Non - skid coloured Ceramic tiles 7 to 8 mm thick , dark shade (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including cement screed bed 15mm thick in screed bed 1:6 base, complete all as specified.

M & L 100 mm thick PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in sub base of floor , complete all as specified and directed.

M & L coloured cement concrete tiles 25 mm thick, any shape and size, set & jointed in neat cement slurry in floors with grey cement and pigments over and incl. 15mm thick screed bed in CM 1:6 complete all as spd and directed.

M&L Aluminium anodised powder coated frame for doors with one or more rebates including jointing cleat for fixing and similar frame work etc complete all as specified and directed.

M & L Aluminium anodised powder coated for door shutter side hung without sash bar aluminium section 0.55 kg/m includng necessary jointing, glazed clip joint cleats, rubber gaskets, including aluminium fittings dead lock 4 levers, two numbers of aluminium alloy anodised tower bolts , hinges, handles etc. includinjg fixing frame to wall members with rawl plugs complete. all as spd & directed by Engr in Charge.

M&L anodised aluminium powder coated sliding window shutters without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings and including aluminium grills and finishing properly etc complete. all as spd & directed by Engr in Charge.

S & F sheet glass, 4mm thickness ordinary quality and glazing with aluminium staples and rubber beading in square n exc 0.5 sq. m in each pane complete all as specified

S & F door closer Hydraulically regulated designation No 3, universal type suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 Kgs of aluminium extruded section complete all as specified and directed.

S & F brass Mortice lock 4 leavers vertical type size 100mm fixedcomplet all as spd & directed

M & L for PU based water proofing treatment including preparation of new concrete surface, applying one coat of epoxy primer and two coats of poly urethane coat @1.5kg/sqm complete all as per manufacturer's instruction.

M&L for concealed Point wiring with 1.5 sqmm single core PVC insulated FRLSH cable 1100 volts grade with copper conductor drawn in and including PVC conduit and all conduit accessories concealed and including provision of 1.5 sqmm PVC insulated copper cable FRLSH as earth continuity conductor fabricated branded Modular metal flush box concealed in walls with Modular suitable plate with cover with suitable screws for housing switches socket outlets fan regulators etc all as specified and directed for the following :-

One light/Fan point controlled by one one way switch

One switch socket outlet 5 Amps on independent board

All as per Item No 33 here-in-before but with 2.5 Sqmm PVC insulated multistranded copper conductor cable FRLSH including 2.5 sqmm PVC insulated copper cable as earth continuity conductor for one switch socket outlet 15 Amps on independent board all as directed.

M&L for point wiring with 4 sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor drawn in and including rigid PVC rigid conduit of 20mm size medium grade with all conduit accessories including provision of 4 sqmm PVC insulated copper cable FRLS ISI marked as earth continuity conductor fabricated branded Modular metal flush box concealed in walls with Modular suitable pate with cover with suitable screws for AC point all as specified and as directed.

S&F Switch Modular type single pole oneway 5 amps all as specified and directed.

Supply & Fix modular socket 3 pin 5 Amps flush type all as specified and directed.

S&F Switch Modular type single pole oneway 15 amps all as specified and directed.

Supply & Fix modular socket 3/5 pin 5/15 Amps flush type all as specified and directed.

S&F Ceiling rose, 3 phase/PVC/polycarbonate, isolated body on PVC round block all as specified.

S&F Energy efficient remote controlled 5 star rated fan with BLDC technology, sweep 1200mm; power consumption 6w(lowest speed) 35w(highest speed); speed 370 RPM; Air delivery 220 CMM, operating voltage 90V-300V complete with three blades, down rod, canopy and all accessories of white colour all as specified.

S&F Modular type ceiling fan step regulator, 120W - 2 module all as specified.

M&L for sheet metal enclosure with socket plug top and MCBs of single pole and neutral enclosure flush to wall with a two pin and earth plug and socket complete with one single pole MCB of 20 Amp, 240Volt all as specified and directed.

M&L sub main wiring concealed type with 2 runs of 6 Sqmm for phase and neutral and one run of 6 Sqmm for earth continuity 1100 Volts grade PVC insulated unsheathed single core multistranded cable FRLSH grade with copper conductor confirming to IS 694 drawn in and including provision of suitable dia of PVC rigid conduit (medium grade) with conduit accessories such as bends, elbows, saddles including cutting chases and making good in CM 1:3 complete all as specified and directed.

Supply, fixing and connecting up complete MCB DB SPN 8 way double door, 230 V, AC, 50 Hz, for MCB SPN as incomer and MCBs SP as out going, IP-43 protection conforming to IS-13032 universal mounting with copper bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides complete all as specified and directed.

Supply and fixing miniature circuit breaker (MCB) Single pole and Neutral 63A rating 240V, 10KA 'C' curve in the MCB DB complete with connection testing and commissioning.

Supply and fixing miniature circuit breaker (MCB) Single pole 5 to 32A rating 240V, 10KA 'C' curve in the MCB DB complete with connection testing and commissioning.

Supply and fixing LED luminaire 600 mm x 600 mm,35/36 watt, 220 V AC surface 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 new energy efficent LED Box type fitting 1 x 20 watts 4 feet long CRCA body powder coated white batten type MCL LED type all prewired including connection with twin core flexible PVC 0.5 Sqmm complete

M&L for earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick, buried directly in ground (earth pit not less than 2.25 mtrs deep below ground level) with top edge of the plate not less than 1.5 mtrs below normal ground level, connected to galvanised iron wire of 4 sqmm dia as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 in SSR connected to earting test point all as specified or indicated complete with excavation & earth work, PCC pit with 50mm thick RCC cover (grade M-15) having suitable handle (10mm MS Rod) 20mm dia GI medium grade watering pipe with GI funned with wire mesh 15mm bore GI pipe (light grade) for protection of earth lead conductor all as directed and testing on completion.

Supply and install testing, commissioning of split ACs with inverter type comprising of indoor/outdoor with copper coil single phase 230V, 50Hz complete with cordless remote control unit of high EER rated BLDC compressor, including necessary fixing arrangement complete, indoor unit shall be placed at suitable position and height inside the room and outdoor unit at suitable place outside the room on plinth height / on wall or roof as suitable and including metallic bracket with fixing bolts for outdoor unit, insulated piping etc.,of suitable Refrigerant cpapcity 1.5 TR (copper type) 5 star rated complete all as specified and directed.

Supply and fix voltage stabilizer with digital voltmeter display for automatic operation single phase naturally air cooled indoor type & designed for input variation between 150 V to 290 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4 KVA complete all as specified and directed.