ADDN/ALTN TO GROUND CREW REST ROOM NEAR

Demolition of plain cement concrete (unreinforced) in ground floor and pavings n exc 15cm thickness (below or above ground level) complete all as specified and directed.

S&F Modular metal flush terminal boxes with lumina plate and frame suitable for 2 module complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for laying of cables, pipes, foundation for poles etc., and getting out in hard/dense soil complete all as specified and as directed.

M&L for hardcore of broken stone or boulders of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface all as specified and directed.

Returning filling in excavated soil upto a depth of 30 cm after riddling of excavated soil (in lieu of sand) for cushioning of cable and refilling of trenches with left over normal excavated soil including spreading, levelling, watering and well ramming in layers complete all as specified and as directed.

Extra for forming fair finished channel or drain of 30 cm inner girth in cement concrete using extra cement including forms, moulds mitred stopped ends etc complete all as specified and directed.

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed.

S&F 5.5mm sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane complete all as specified and directed.

Supply and fix PVC insulated multistrand copper conductor 25.0 sqmm wire all as specified and directed.

M&L for precast cement concrete type C1, 1:3:6 (using 20 mm graded stone aggregate)block masonry with solid blocks exc 10cm in width and setting in CM 1:6 complete all as specified and directed.

M&L for 200mm internal dia RCC NP3 class pipe laid in trenches jointed with CM 1:1 and tested complete all as specified and directed.

M&L for providing plain cement concrete type B0 1:2:4 (using 12.5mm graded stone aggregate) as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs other than for roof kerbs or mud stops, rounded or chamfered on edges, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

M&L for 15mm thick cement plaster with water proofing compound in CM 1:4 on brick work or concrete surfaces rendering is to be even & smooth without using extra cement on external wall complete all as specified and directed. Note: Water proofing compound shall be measured separately.

M&L for 15mm thick cement plaster in CM 1:6 on brick work or concrete surfaces rendering is to be even & smooth without using extra cement on external wall complete all as specified and directed.

Supply only liquid water proofing compound complete all as specified and as directed.

S&F 2nd class hard wood plain solid straight chowkhat and frames wrought framed rebated on the solid rounded or chamfered put together with glue pinned at joint complete all as specified and directed.

S&F for 40mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

Supply, install, testing and commissioning hi wall invertor split units indoor/outdoor with invertor compressor with adjustable power depending on load complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with 5 Star rating as per BEE guidelines and ISEER Value 3.95 for air conditioner of capacity 2 TR complete all specified and directed.

M&L for brick work with sub class 'B' bricks of old size, straight or curved on plan to any radius built in CM 1:4 in half brick thick complete all as specified and directed.

M&L for RCC 1:2:4 nominal mix type B1 (using 20mm graded stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and as directed.

M&L 40mm thick cement concrete type B-1, 1:2:4 (20mm graded stone aggregate) in slab flooring, complete all as specified and directed.

Taking down cement plaster from brick or stone including raking out joints, hacking for keys, scrubbing down with water etc, wall of any description complete all as specified and directed.

M&L 10mm thick cement plaster in CM 1:6 on brick work or concrete surfaces rendering is to be even & smooth without using extra cement on internal walls complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate in forming channel, benching inside manholes (1/2 or 3/4 secti

on) in manholes and as in coping including necessary form work complete all as specified and directed.

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings, wall and similar work; not exceeding 200mm thick (Horizontal or sloping) for flat rough finished surface & concrete complete all as specified and as directed.

M&L for test terminal block made out of gun metal or phosphorus bronze 75mmx75mmx25mm with accessories complete all as specified and directed.

S&F air curtain 4 ft long, 220-240 V, 50 Hz, RPM(Max/Min) 2700/2100, Body MS power coated, Nos of blowers-03 Nos of blowers-03, No of motors-02 Nos(single phase), Blower material-ABS, Noise level-50-70db, CFM-825, Max air velocity 21 m/s and with motion sensor complete all as specified and as directed.

S&F plain sheet glass ordinary quality 4mm thick as in doors, window, showcase aluminium frame work & similar work with or without glass roller area exc 0.50 Sqm including neoprene gasket complete all as specified and directed.

m Manufactured by an ISO-9001-2015 certified Company, used as panel insert in a frame work made using powder coated aluminum T- section of sizes 1” x1”( 25x25mm, 19 gauge or 1mm thick ) in square pattern of grid sizes of 2’x2’( 600x600mm ). The aluminum framework is supported from the ceiling with the help of 'J' hook and G.I. wire / 6mm M.S. rods of required sizes to maintain proper level etc. The aluminum framework is supported on side wall with the use of aluminum L-section of size 1”x1” ( 25x25mm) angles etc. complete all as specified and directed.

Excavation in trenches in soft/loose soil not exc.1.50 m wide and not exc.1.50 m in depth for foundation etc. or for manholes, cesspits, shafts etc. not exc. 10 Sqm on plan and getting out complete all as specified and directed.

M&L for plain cement concrete 1:3:6 type C-2 (Using 40mm graded stone aggregate) for concrete bed to 200mm dia pipe including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

S&F Triple pole and earth enclosure with a three pin and earth plug with socket complete with one triple pole MCB of 32 A complete all as specified and as directed.

S&F MCB TPN, 100 Amps, rupturing capacity 10 KA, 415 volts suitable for fixing in existing DB of any capacity complete all as specified and as directed.

S&F of TPN DB 4 way double door horizontal made out of CRCA sheet housing duly powder coated & confirming to IS specification complete all as specified and as directed.

S&F Single pole and Neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps (AC Box) complete all as specified and as directed.

S&F rigid PVC conduit of 20/30 mm diameter ISI marked complete all as specified and as directed.

S&F in repair MCB Single pole, 230 volts, 20 Amps, 'B' Curve, 10 KA, including disconnecting, taking down old/unserviceable, MCB Single pole and Neutral complete all as specified and as directed.

S&F LED batten light fitting 20 Watts 4 feet surface / wall mounted aluminium extrusion input voltage range 250 V, input frequency 50 Hz, efficacy including 2 nos PVC Connector blocks electrical connection with 3 core flexible Cu conductor cable of appropriate size from ceiling rose to the fixture complete all as specified and as directed.

Cutting the existing road of suitable size in crossing and making good the disturbed surface of road to its original specification complete all as specified and directed.

S&F mild Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1998 grade St-240, complete all as specified and directed.

Supplying and laying un-reinforced precast concrete cable cover, class LV, Type 1 flat, size 250 mm x 150mm x 40mm complete all as specified and as directed.

Supply and fixing cable route indicator, made of MS sheet of size 200 mm x 150 mm x 3 mm thick, spot welded with angle iron of size 40 x 40 x 5 mm thick, 750 mm long embedded in PCC (1:2:4) type B-2 ( using 40mm graded crushed stone aggregate) block 30cm x 30cm x 40cm in ground including one coat of synthetic enamel black paint over one coat of red oxide zinc chrome primer and writing with white paint and showing size of cable HT /LT complete all as specified and directed.

M&L Submain concealed wiring with 4 runs of single core 6 sqmm PVC insulated FRLS multistranded 1100 volts grade wire, copper conductor drawn through and including non-metallic rigid PVC concealed conduit and conduit accessories of medium grade not not less than 25mm dia including one run of single core 6 sqmm PVC insulated sheathed multistranded 1100 volts grade

with copper conductor cable as earth continuity conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable submain wiring complete all as specified and as directed. Note:- (1) The wiring shall be done in proper color coding using red, yellow, blue for phases, black for neutral and green for earth. (2) The cost of cutting of chases of required width and depth for conduit including plastering, painting two coats to match the existing wall colour is deemed to be included in the rate quoted rate. (3) The Five runs of copper wire, one run of PVC conduit shall be measured as one running meter.

M&L for point wiring in PVC casing & capping all as required at site of size confirming to IS 2079-1973 medium grade on surface with PVC insulated unsheathed multistranded copper conductor cable (FRLS) 4sqmm nominal cross sectional area 1100 volts grade with all fittings such as elbows, bends, junction boxes, saddles including PVC board (ISI Marked) and screws and rawl plug including 4sqmm PVC insulated & unsheathed copper conductor cable as earth wire and connected to light/fan & common earth dolly with necessary copper thimbles all as specified and directed for One light/bell/Fan point controlled by one, one way switch.

M&L Submain concealed wiring with 2 runs of single core 6 sqmm PVC insulated FRLS multistranded 1100 volts grade wire, copper conductor drawn through and including non-metallic rigid PVC concealed conduit and conduit accessories of medium grade not not less than 25mm dia including one run of single core 6 sqmm PVC insulated sheathed multistranded 1100 volts grade with copper conductor cable as earth continuity conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable submain wiring complete all as specified and as directed. Note:- (1) The wiring shall be done in proper color coding using red, yellow, blue for phases, black for neutral and green for earth. (2) The cost of cutting of chases of required width and depth for conduit including plastering , painting two coats to match the existing wall colour is deemed to be included in the rate quoted rate. (3) The three runs of copper wire, one run of PVC conduit shall be measured as one running meter.

M&L for removing defective exhaust fan from the site, rewinding of the exhaust fan of any sweep upto 450mm complete with equivalent new super enamelled copper wire as per existing gauge and weight as per manufacturer's design and instructions including varnishing complete including taking down, transportation, assembling back and refixing complete all as specified and directed. Note : 1.The items are to be removed from the site to be taken for rewinding from MES stores and returned to MES stores after necessary repair works. 2. The transportation for the same is inclusive of the rate quoted.

Taking out defective capacitor and supply and fix new capacitor of 4 mfd of approved make with holding clamp for various makes of ceiling fans complete all as specified and as directed.

S&F LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed 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 all as specified and directed.

M&L dark shade Vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm and n exc 1.00 Sqm, set and jointed in neat cement slurry over and including 10 mm thick plaster in CM 1:4, and pointed in coloured cement to match in skirting etc complete all as specified and as directed.

M&L inrepairs of Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground to a depth not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 m below normal ground level connected to GI earth lead wire 4 mm dia by means of bolts, nut, check nuts and washers etc of galvanised iron and earth lead protected by provision of GI pipe 15 mm bore of medium grade from earth electrode to DBs/Main switch all as shown in Electrical Plate No 3 of SSR Part I and connected to main switch board including excavation and earth work in any type of soil, PCC chamber in 1:2:4 Type B-1 using 20 mm graded stone aggregate 75 mm thick RCC cover in 1:2:4 type B-1 reinforced with 6mm dia bars at 75mm c/c both ways with 12mm dia MS bar handle made to shape, 20 mm dia medium grade GI watering pipe perforated at bottom with funnel and wire mesh, common salt and charcoal filling complete including testing on completion all as specified (Note: GI pipe 15mm dia & GI earth lead 4mm dia upto 7.5 m length is deemed to be included in quoted rate). Note:- (a) Earthing value should be less than 5 ohms. (b) If desired value of earth resistance not achieved during testing, the earthing work shall be redone by the contractor at free of cost to achieve the desire value of earthing resistance. The rate quoted by the contractor deemed to be inclusive of the provision.

M & L for 100 mm thick cement concrete type B-1, 1:2:4 (using 20mm graded stone aggregate) surface is to be finished smooth & even with using extra cement complete all as specified and directed.

S&F Powder coated Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats and locking arrangement, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings complete all as specified and directed. Note: Powder coating shall not be less than 50 micron.

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

S&F Point wiring complete with 2.5 sqmm single core PVC insulated heavy duty ISI marked, unsheathed cable 1100 volts grade with multistranded copper conductor FRLS drawn through and including non metallic rigid PVC Conduit not less than 20mm dia and conduit accessories fixed to walls/floors/ceiling etc., and including provision of PVC insulated heavy duty copper conductor, 2.5 sqmm for earth continuity conductor and connected to common earth dolly, for 6 pin 6/16 Amps socket out controlled by 15 Amps switch complete all as specified and as directed.

Supply and Installation of 10 mm copper bonded Round steel solid Conductor for ring earthing meet the requirements of IS/IEC 62305 and IEC 6256-2, Type B earthing has been proposed for complete buildings complete all as specified and directed.

M&L for light fitting with LED batten light fitting 20 Watts 4 feet surface / wall mounted aluminium extrusion input voltage range 250 V, input frequency 50 Hz, efficacy including 2 nos PVC Connector blocks electrical connection with 3 core flexible Cu conductor cable of appropriate size from ceiling rose to the fixture complete all as specified and directed.

Supply, fixing, jointing and testing copper tubing with nominal diameter 1-1/8 inch of thickness not less than 1.2mm for liquid line to connect without door unit complete all as specified and directed.

Supply, fixing, jointing and testing copper tubing with nominal diameter 3/8 inch of minimum thickness not less than 0.9mm including expanded polythene foam insulation for external insulation of suction line for connecting with outdoor condensing unit complete all as specified and directed.

M&L for fabrication of base stand made from MS angle iron of size 50mmx50mm, 6mm thick including necessary nuts, bolts & washers for mounting of outdoor unit of 1.5/2 TR capacity Split AC including painting with two coats of metal paint over one coat synthetic enamelled black paint complete all as specified and directed.

Supply, laying and testing in trenches, LT underground cable, XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 Volts grade, cross sectional area 25 Sqmm, 4 core multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall complete all as specified and directed.

M&L for sub-main wiring with two runs of 4sqmm unsheathed PVC insulated, single core heavy duty ISI Marked FRLS cable 1100 volts grade with multistranded copper conductor drawn through and including PVC casing capping of suitable size and fixing accessories should be concealed/fixed to wall/roof/floor and including suitable PVC casing capping with 4sqmm copper earth wire after taking out the existing sub-main wiring, making good to the disturbed surfaces also matching the existing surfaces all as specified and directed. Note: 2 runs of cable and one run earth wire and conduit/casing Capping will be measured as one length. Three run of 4Sq mm and PVC conduct/ Casing capping is measured as one Run or one Meter.

S&F Modular metal flush terminal boxes with lumina plate and frame suitable for 1 module complete all as specified and as directed.

S&F Triple pole and Neutral enclosure with a two pin and earth plug and socket complete with one triple pole MCB (AC Box) complete all as specified and as directed.

S&F SPD 3 phase 4 pole Type 2 with pluggable model for each phase in 15 KA, I max total 50 KA complete all as specified and as directed.

Supply & fix Special standing seam fixture Clamp for Air terminal on Metal Structure -Site specific complete all as specified and directed.

Supply & fix Vertical Air Termination Solid aluminium with Base- 10 mm dia and 1000 mm long. Air Termination Base tested for conditioning, Ageing Test & Lightning impulse current withstand test: 100 kA of 10/350µs waveform in an accredited Third party laboratory as per 6.3 & 6.4 of IEC 62561-1 2017 protocol, 3 mtr mast complete all as specified and directed.

Supply & fix 8mm dia solid Aluminium Conductor for Down Con

ductor and tested as per IEC 62561- 2 conducted in the Govt. aggregated thirty party laboratory to meet the requirement of IS/ IEC 62305 complete all as specified and directed.

Supply & fix Aluminium conductor holding clamp suitable for fixing 8 mm Down Conductor, Conductor holder @ 1 meter distance should be tested as per IEC-62561-2 conditioning & Ageing test, conducted in the Govt. accredited third party laboratory to meet the requirement of IS/ IEC 62305 complete all as specified and directed.

Supply & fix Standing Seam clamp to hold 8 mm Al conductor at every 1m distance on the top roof without any drilling on roof, Installation can be made through simple fastening system, mainly used for seaming sheet roof application tested as per IEC-62561-2 for conditioning & Ageing test & conducted in the Govt. accredited Third party laboratory to meet the requirements of IS/IEC 62305 complete all as specified and directed.

Supply & fix Cross splicer should be tested for conditioning, Ageing Test & Lightening impulse current withstand test: 100 kA of 10/350µs waveform in an accredited Third party laboratory as per 6.3 & 6.4 of IEC 62561-1 2017 protocol complete all as specified and directed.

Supply & fix Aluminium Straight Splicers for 8mm and 10mm Conductor to meet the requirement of IS IEC 62305 tested for conditioning, Ageing Test & Lightning impulse current withstand test: 100 kA of 10/350µs waveform in an accredited Third party laboratory as per 6.3 & 6.4 of IEC 62561-1 2017 protocol complete all as specified and directed.

Supply & fix Expansion Piece without connector to compensate the expansion and contraction of Solid Round Al. Conductor during temperature variations to be provided on conductors length over 20 meters to connect Solid Round Al. Conductor at both ends to meet the requirements of IS/IEC 62305 complete all as specified and directed.

Supply & fix test link in order to disconnect the earth termination system for enabling measurements. SS Test Link To connect Round to Flat conductor complete all as specified and directed.

Material and Labour for maintenance free comprising of 17.2 mm dia 3 mtr long Earth electrode of low carbon steel electrode with 250 micron copper bonding, 50 pounds of Ecosafe based environment friendly backfill and suitable clamp, back-fill earthing enhancing compound should strictly be a Eco Safe carbon based conductive concrete type which has a resistivity of less than 0.12 Ohm mtr as per Clause 14.5D of IEEE : 80 standard. Back-fill compound should be electronically conductive (like in metals) and should not depend on moisture for conduction. Back-fill compound should be environment friendly, should solidify when mixed water and set like concrete and should not leach/diffuse into the ground. Back-fill compound shall not mix with any soil while pouring in the bore hole. Test Certificate as per IEC :62561-7 for Back-fill compound shall be submitted along with the material. 17.2 OD SS clamp both side, Eco friendly rust proof heavy duty weather proof Polyethylene Earth pit chamber with following dimensions: 254 mm dia (top), 330 mm dia (bottom) & 260 mm (height).

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