ADDITION / ALTERATION TO BUILDING NO 8 INCLUDING EXTERNAL SERVICES AT HEMRL, PUNE

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 Metres lead including necessary scafolding height upto 20m completeall as specified and directed.

Material and Labour for Rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 including necessary scafolding height upto 20mm complete all as specified and directed.

Material and Labour for rendering 15 mm thick in cement mortar 1:4, complete all as specified and directed.

Material and labour for Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade on new work (two coats) over and including water thinnable priming coat with cement primer including providing and applying white cement based putty of average thick 1mm complete all as specified and directed.

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc and Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade on old work (two coats) over and including water thinnable priming coat with cement primer including providing and applying white cement based putty of average thickness 1mm, of apporved brand and manufacturer over the plastered wall surface to prepare the surface even and smooth, complete all as specified and directed.

Material and Labour for finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives New work (Two coats applied @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm) complete all as specified and as directed by Engr in charge.

Material and Labour for Removing white or colour wash by scrapping and sand papering andpreparing the surface smooth including necessary repairs and Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives. (Two coats applied @ 1.43 litre/ 10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm. complete all as specified and directed.

Material and labour for distempering with oil bound washable distemper of approved brand and manufacture to give an even shade (two coats) over and including water thinnable priming coat with cement primer over walls and ceiling complete all as specified and directed.

Providing and laying Cement concrete, 1:2:4, using 40mm thick with 20mm nominal size stone aggregate in flooring finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc and complete all as specified and directed.

Providing and applying 3-3.5mm thick Anti-static epoxy self-smoothening flooring on concrete surface having moisture content less than 5%. Surface preparation includes grinding of conrete surface, proper cleaning removnig of loose mortar, paint residuals, curing compound residues, repairing of floor cracks and dents using epoxy putty. Application of Nitoprime 25-epoxy penetrating primer for concrete surface, using brush or roller and allow to cure for 8-10hrs (depending upon termperature). Providing and applying copper strips 0.03-0.05 mm thickness in 3 x 3 meters panel. Providing and applying epoxy underlay Nitoflor EU5 at 1.5mm thickness over the earthing strips. Connecting the same to earthing point, minimum one earthing point provided by contractor / client for 100 m² room. Mixing and application of Nitoflor SL conductive under coat over primed surface using suitable brush or roller as per recommended coverage as per technical datasheet. Now mixing all components of Nitoflro SL conductive top coat- epoxy resin based static conductive self-smoothening system floor topping havnig thickness of 2mm. Total system thickness shall be 3-3.5mm complete all as specified and directed. Technical Properties :- Surface resistance (BS 2050) Nitoflor SL Conductive - 25 X 103- 1x 106 Ohms, Compressive strength at 7 days (ASTM C579)- 60 N/mm², flexural strength at 7 days (BS 6319 Part3) > 20 N/mm², tensile strengh at 7 days (BS 6319 Part7) >11.5 N/mm², volume solids - 100% using slow speed drill and poured on primed and prepared surface at 2mm DFT. Now level the material using serrated trowel and roll the same with spiked nylon roller to remove slight trowel and entrapped air from the material etc complete as per manufacturer's specification. HES Guidelines : Contact with skin and eyes shall be avoided. Use only in well ventilated areas is suggested. In case of insufficient ventilation, suitable respiratory equipment shall be worn. Breathing of vapour is not suggested. Suitable protective clothing, gloves and eye/face protection shall be worn.

Supply and fix Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 Complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position complete all as specified and directed.

Supply and fix Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Material and labour for Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two coats applied @ 0.90 ltr/ 10 sqm over a coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture complete all as specified and directed.

Demolition of Cement Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level), Complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Cement concrete type D-2, 1:4:8 (40mm graded aggregate) as in foundations, filling and mass concrete, sub base etc, Complete all as specified and as directed by Engineer-in-Charge.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-30 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of (crushed stone sand) sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand, Complete all as specified and as directed by Engineer-in-Charge.

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 metre in width as well as 10 sqm on plan including getting out in all kinds of soil and disposal of excavated earth upto 50 metre and lift upto 1.5 metre, complete all as specified and directed by Engineer-in- Charge.

Material and labour for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering, Complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Hardcore 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 by Engineer-in-Charge.

Providing and laying plain cement concrete type B1 1:2:4 (using 20mm graded stone aggregate) as in hard standing, path etc and finishing the surface even and smooth without using extra cement complete all as specified and as directed.

Material and labour for forming 20mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade `B' thickness of slab 100mm complete all as specified and directed.

Demolition of brick work/stone masonry/ PCC block masonry built in cement mortar or cement lime mortar including all quoins, pillars, arches etc, but excluding ashlar facings dressed stone work and precast concrete articles complete all as specified and directed.

Material and labour for random rubble masonry in CM 1:6 with hard stone in superstructure above plinth level and upto floor five level complete all as specified and as directed.

Material and labour for walling of random rubble, brought upto course, well bonded, bedded and solidly hearted, built in CM (1:6) but except stonecomplete all as specified and directed.

Extra over for stone walling for hammer dressing to face stones and dressing of face beds and joints as specified of random rubble walling, uncoursed or brought upto courses with 20mm maximum depression on face from straight edge held against the dressed surfaces complete all as specified and directed.

Material and labour for keyed pointing to random or polygonal rubble, uncoursed or brought upto courses in CM (1:3) complete all as specified and directed.

Demolishing cement concrete (un-reinforced) in roof/floors other than ground level beam, stair case, landing, chajjas and similar items including water proofing treatment in any layers and any type of membrane, removal of lightning protection system (LPS) if necessary and removal of debris to distance exceeding 250metre and not exceeding 500metre from the site complete all as specified and directed.

Material and labour for rendering of 10 mm thick in cement mortar 1:3 mixed with liquid water proofing compound (ISI marked) of approved make as per manufacturer's instructions over concrete surface and finished fair and even without using extra cement complete all as specified and directed.(Liquid water proofing compound shall be measured and paid seperately as 'Supply only'.)

Supply only liquid water proofing compound all as specified and as directd.

Material and labour to make the surfaces free from dust particle etc and applying one coat of water based primer @ 0.15 kg/sqm polyurethane modified dispersion coating that cures by reaction with atmospheric moisture, to form a flexible waterproofing membrane of same materials after dilution of water at 50% or specific primer matching same materials (single component, cold applied, non tox, VOC complaint) and laying of 200 GSM non woven Geo textile membrane fibre mesh over synthetic rubber adhesive, followed by applying two coats of polyurethane coating @ 1.50kg/sqm in two coats to achieving dry film thickness of 1 to 1.50mm thick having a elongation capacity of over 600% complete all as specified and as directed. Make : Bostic, Berger, Fosroc, Sika, Asian or Equivalent. The material shall achieve following properties : (i) Elongation (ASTM D412) : 600% (ii) Specific gravity : 1.50+ 0.1 g/cc (iii) Solid content : 85% min (iv) Tensile strength (ASTM D412) : 2.5 N/mm² (v) Crack bridgin (ASTM C836)> 2mm Tear resistance (ASTM D624) : 15kN/M (vi) Water vapour transmission (ASTM E96) : 0.6 g/m²/hr (vii) Water permeability @ 5 bar : Nil (viii) Shore A hardness (ASTM D2240) : 60 (ix) Adhesion in peel test (ASTM C836) > 50N Note : The work shall be executed through auth applicator of manufacturer only. Contractor has to provide manufacturer test certificates for the above mentioned technical parameters and PVs. The contractor has to submit the guarantyee for 10 Years against the water proofing treatment.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead Of area 3 sq. metres and below complete all as specified and directed.

Material and labour for Aluminium Powder coating section (minimum thickness of powder coating 50 micron) for door/window / Ventilators / partition etc frames & shutters sliding or openable type including necessary joining cleats, Hinges,tower bolts,handles,mullion glazing clips, rubber packing, anodised aluminium snap beading , screws, sliding track,roller etc of standard sections complete all as specified and directed by Engr-in charge.

Providing and fixing pressed steel door frames confirming to IS : 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle therehold of mild steel angle of section 50 x 25 mm or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including MS pressed butt hinges 2.5mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engr-in-Charge.

Providing and fixing 30 mm thick flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 2nd class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters, including ISI marked stainless steel hinges of suitable size with necessary screws complete all as specified and directed.

Material and labour for preparation of new wooden surfaces and painting with synthetic enamel paint of approved brand and manufacture to give an even shade two coats on new work complete all as specified and directed

Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineerin- Charge

Providing and fixing factory made panel modular PVC door shutter 30 mm thick consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer's specification & drawing complete all as specified and directed.

Providing and fixing aluminium tower bolts 150mm x 10 mm size ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete all as specified and directed.

Providing and fixing of size 100mm x 58mm x 1.90mm confirming to IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc complete all as specified and directed

Providing and fixing 100 mm aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete all as specified and directed.

Providing and laying Ceramic glazed floor tiles of size 300 x 300 mm of thickness not less than 7mm 1st quality conforming to IS : 15622 of approved make and shade laid over and including 20 mm thick cement mortar 1:4, Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc. complete all as speciied and directed.

Material and labour for glazed, coloured ceramic tiles in verticle surface of size 300mm x 450mm x 8mm thick set and joined in neat cement slurry and pointed in white or coloured cement to match laid over and including 10mm thick cement plaster in cement mortar 1:3 complete all as specified and directed by Engineer-in-Charge.

Supply and fix 1000 Litres ISI embosed Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I, complete all as specified and directed by Engineer-in-Charge.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 20 mm nominal dia complete all as specified and directed.

Providing and fixing 20mm bore ball valve (brass) of approved quality, High or low pressure with plastic floats complete all as specified and directed

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps,including making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall 15 mm dia nominal bore complete all as specified and directed.

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps,including making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint 20 mm dia nominal bore complete all as specified and directed.

Supply and fix 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joint fixed to walls as sweep holes complete all as specified and directed.

Supply and Fix 75mm PVC (SWR) multi floor trap, plain with CP grating including jointing with solvent cement, complete all as specified and directed.

Supply and Fix Salt glazed stone ware gully trap 150mm square type 'P' includng MS gratings suitable to 150 x 150 mm gully trap and including PCC chamber 10 cm thick and RCC cover set in CM 1:6 complete all as specified and as directed.

Supply and Fix Vitreous China wash basin, white, flat back, size 550x400mm including brackets, including cutting for and pinning in ends of brackets or erecting stand and including 32mm bore waste coupling of PTMT (half or full threaded) Minimum weight 32mm-45gms/40mm-60 gms) complete all as specified and directed.

Providing and fixing pillar cock of approved quality conforming to IS standards and weighing not less than 690 gms 15 mm nominal dia complete all as specified and directed.

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931 15 mm nominal dia complete all as specified and directed.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers 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 fittings etc. 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 surface of walls, floors, etc complete all as specified and directed.

Dismantling of exhaust fan and painting the same with one coat of spray painting with synthetic enamel paint of approved brand and manufacture to give an even shade, including cleaning of surface with detergent and replacing the damaged rubber reel, nuts and bolts with washers and safety pins, reinstalling the same as required including pasting soft stickers indicating MES No of 25 mm size of each letter with black synthetic enamel paint etc. all as specified and directed.

Taking down unserviceable distribution boards of any size with RCBOs/ MCBs/MCCBs any type for taking schedule of credit

Group C wiring for light point/Socket point/fan point//call bell point with 1.5 sqmm FRLS PVC insulated copper conductor single core multistrand copper conductor FRLS cable drawn into & including concealed PVC conduit with modular switch, modular plate, suitable GI box and earthing the point wih 1.5 sqmm FRLS PVC insulated copper conductor single core cable etc as required. (a) For one light /fan point controlled by one; one way switch.

(b) All as per item No 60 above but for one 3 pin 5 Amp socket out let controlled by one switch indep board.

(c) All as per item No 60 above but for one 3 pin 15 Amp socket out let controlled by one switch indep board.

Supply and fixing in repairs LED tube light fitting 2x20 W, 4 feet long general purpose industrial compact streak batten suitable for twin LED tube light with integral LED driver, available in single / double side connection options

Supply and fixing LED street light fitting 35 Watt 230V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed.

Supply and fixing in repairs 32mm dia x 2 meters long GI pipe (medium class) bracket for mounting of street light fitting on pole including bending the pipe to the required shape, 2 Nos 40mm x 3mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and paint etc as required.

Supply and fix in repairs ceiling rose 3 terminal 240 volts, 5 Amps

Supply and fixing in repairs following modular switch / socket on the existing modular plate & switch box including connections but excluding modular plate etc as required. (a) 3/5 Pin 5/6A socket outlet

(b) 3/5 Pin 15/16A socket outlet

Supply and fixing in repairs 3 module (100mm x 75mm) size / modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Wiring for circuit submain wiring alongwith earth wire with 2 x 4 sqmm + 1 x 4 sqmm earth wire of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit complete all as specified and as directed.

Supply and fixing MCCB 100 Amps 4 Pole 25 KA, 415 Volts in existing DB including connecting incoming and outgoing cable / wires with suitable lugs complete all as specified and directed.

Supply and fixing 5A to 32A rating, 240V, 10kA, "C" curve, miniature circuit breaker suitable for inductive load of single pole in the MCB DB complete with connection, testing and commissioning etc as required.

Supply and fixing 40A rating, TPN (Three phase & neutral), 415V, MCB having a sensitivity current in the existing MCB DB complete with connections, testing and commissioning etc as required.

Supply and fixing 63A rating, TPN (Three phase & neutral), 415V, MCB having a sensitivity current 30mA in the existing MCB DB complete with connections, testing and commissioning etc as required.

Supply and fixing in repairs 8 way (4 + 24), double door, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415V on surface/recess, complete with tinned copper bus bar, neutral bus bar, earth bar din bar, inter connections, powder painted including earthing etc as required (But without MCB/RCCB/Isolator) complete all as directed.

Supply and fixing single pole blanking plate in the existing MCB DB complete etc as required.

Material and labour for taking down fan any type, sealing cable end, dismantling blades and removing fan and blades to store complete all as specified and directed.

Supply, installing, testing and commissioning of 1200 mm sweep, BEE, 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation : B, 3 Nos blades, 30cm long down rod, 2 Nos, canopies, shackle kit, safety rope, copper winding, power factor not less than 0.9, service value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperatures rise - 75 degree C (Max.), insulation resistance more than 2 mega ohm, suitable for 230V, 50Hz, single phase AC supply, earthing etc, complete all as specified and directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 300 mm sweep with, blades, and frame and louvers complete all as specified and directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 380 mm sweep with, blades, and frame and louvers complete all as specified and directed.

Material and labour for earthing with galvanised steel earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground earth pit not less than 2.25 metre deep below ground level with top edge of the plate not less than 1.5 metre below normal ground level connected to galvanised earth lead wire 6SWG by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 of SSR Part I connected to earthing test point including excavation / earth work in any type of strata, removal of surplus excavated material, GI pipe for watering and funnel, PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 in cover slab GI funnel with GI watering pipe 20mm dia med grade, wire mesh, protection pipe 20 mm dia GI pipe light grade for earth lead upto 7.50 m long complete all as specified and directed by Engineer-in-Charge.

Providing and laying earth connection from earth electrode with 6 SWG dia GI wire in 15mm dia GI pipe from earth electrode including connection with GI thimble excavation and re-filling complete all as specified and directed.

Supply, Laying and testing cable XLPE insulated, PVC sheathed cable galvanised steel strip or wire armoured, electric control cables (heavy duty) with stranded aluminium conductor of size 35 sqmm 3.5 Core, 1100 Volts grade complete all as specified and directed.

Supply and fixing modular power unit combo 25A MCB protected socket 4 module with modular GI box along with modular base & cover plate for MCB and socket flush to wall etc as required.

Supply and fix aluminium strip 25mm x 3mm complete with saddles and fixing screws for fitting the strip.

Supply and fixing mild steel powder coated simens gray inspection boxes / test point boxes 250 x 200 x 100 mm grade made out of 16 gauge with top cover including provision of fixing 2 Nos epoxy insulator with and including insulating PVC sheet for incoming and outgoing copper strip for proper insulation including taking down old box etc complete all as specified and directed.

Supply and fix single pointed air termination aluminium rod of 12 mm dia 300 mm long including dismantling taking out old air termination complete all as specified and directed.

Material and labour for PCC block of size 150 x 150 x 150mm of PCC (1:3:6) type C-1 using 20mm stone graded aggregate for fixing on roof conductor / air termination rod / GI strip etc., complete all as specified and directed including dismantling taking out old PCC block.

Material and labour for epoxy base insulator of suitable size, 35mm height fixed on PCC blocks / wall / MS angle / Pipe / channel / on towers / on Galvalume sheet with and including bolt size 8mm dia, 19mm length, nuts and washers etc complete all as specified and directed including dismantling taking out old insulator.

Material and labour for earthing with galvanised steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground earth pit not less than 2.25 Metre deep below ground level with top edge of the plate not less than 1.5 Metre below normal ground level connected to galvanised strip 32 x 6 mm by means of nuts, bolts, check nuts, washers of galvanised iron or steel all as shown in electrical plate No. 05 of SSR Part I connected to earthing test point including excavation / earth work in any type of strata, removal of surplus excavated material, GI pipe for watering and funnel, PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 in cover slab, GI funnel, with GI watering pipe 20 mm dia medium grade, wire mesh, protection pipe 20 mm dia GI pipe light grade for earth lead upto 7.50 metre long complete all as specified and directed.

Providing and layng GI tape 32mm x 6mm from earth electrode directly in ground as required complete all as specified and directed.

Supply and fix earth pit indicator made out of MS sheet of 16 SWG of size 30 x 20 cm welded to anlge iron of size 25 x 25 x 3 mm at a height of 1 metre above ground including dismantling taking out old earth pit indicator.

Taking down / dismantling existing perished aluminium / GI strip of any size from any height of roof top / on walls including base insulator and air termination rod any type etc complete of conventional type lightening protection network system complete all as specified and directed.

Taking down copper/aluminium normal / flame proof point wiring steel conduit pipe (light, fan, socket or power) complete, including switches sockets etc. removing materials to store for keeping in safe custody or for taking credit and making good disturbed surface of walls, floors, etc.

Taking down copper/aluminium normal / flame proof sub main wiring steel conduit pipe any type complete, including etc. removing materials to store for keeping in safe custody or for taking credit and making good disturbed surface of walls, floors, etc.

Taking down unserviceable FLP tube light fitting / well glass fittings

Takind down flameproof switch socket combination single phase / three phase from any position or as indicated complete all as specified and directed.

Taking out Normal / FLP DB/Main switch any type from wall or any other position as indicated with complete switch gears protection complete all as specified and directed.

Supply, laying & testing PVC insulated, PVC sheathed cable galvanized steep strip or wire armoured, electric control cables (Heavy duty) with stranded copper conductor of size 1.5 sqmm, 3 core, 1100 volts grade complete all as specified and as directed.

Supply, laying & testing XLPE insulated, PVC sheathed cable galvanized steep strip or wire armoured, electric control cables (Heavy duty) with stranded copper conductor of size 6 sqmm, 3 core, 1100 volts grade (for 16 Amps single phase FLP socket) complete all as specified and as directed.

Supply, laying & testing XLPE insulated, PVC sheathed cable galvanized steep strip or wire armoured, electric control cables (Heavy duty) with stranded copper conductor of size 10 sqmm, 4 core, 1100 volts grade (for 32 Amps 3 phase FLP socket) complete all as specified and as directed.

Supply and fix FLP/WP switch / isolator with terminal box 16 Amp single pole 250 Volts ON/OFF including connecting complete all as specified and directed.

S&F flameproof switch socket combination 2P+E (3 Pin) suitable for 16 Amps, 250 volts including plug and top, LM-6 body, certified by CIMFR and PESO, ISI marked all complete all as specified and directed by Engineer-in-charge.

S&F flameproof switch socket combination 4P+E (5 Pin) suitable for 32 Amps, 415 volts including plug and top, LM-6 body, certified by CIMFR and PESO, ISI marked all complete all as specified and directed by Engineer-in-charge.

Supply and fix in repair Flameproof / Weatherproof LED Well Glass Light Fitting 45 Watt with lumen out put not less than 4500 Lumens, body made out of aluminium alloy LM - 6 body epoxy painted with wire guard relfector, flameproof Heat Resistant Clear Toughened ‘Type‐ A’ with Led chip - Osram smd / Citizen / Epistar including suitable electronic incluindg necessary fixing arrangments and connecting up and complete all as Gas Gr. IIA, IIB Certified by CMRI Dhanbad & CCOE (PESO) Nagpur along with ISI marking Glass complete all as specified and directed.

Supply and fix FLP exhaust fan of size 300mm with louvers single phase 240 volt, 0.5 HP, 1414 RPM complete all as specified and directed.

Supply and fix FLP junction boxes LM-6 with plain cover suitable for 4 Way, 100mm dia suitable for 20 mm dia conduit pipe complete all as specified and directed.

Supply and fixing flameproof flexible metalic hose conduit of size 20 mm (3/4") dia and 300 mm long complete all as specified and directed.

Supply and fix flameproof distribution panel board made out of LM6 material and high stainless steel hinges & nuts incomer incoming : 160A, 4P, MCCB, 25kA-1 No Outgoing : 63A, 3P, MCB, 10kA - 3 Nos Outgoing : 32A, 3P, MCB, 10kA - 2 Nos complete all as Gas Gr IIA, IIB certified by CIMFR Dhanbad & CCOE (PESO) Nagpur alongwith ISI marking

Providing and layng GI tape 32mm x 6mm from earth electrode directly in gound as required complete all as specified and directed.

Supply and fix Flame proof Double compression type Brass gland duly Nickel-plated of 3/4 inch size (18.1mm to 20mm).

Supply and fix Flame proof Double compression type Brass gland duly Nickel-plated of 1 inch size (23.1mm to 26mm).

Supply and fix Flame proof Double compression type Brass gland duly Nickel-plated of 1⅟4 inch size (33.1mm to 37mm).

Supplying and installing 225 mm width x 50 mm depth x 1.6 mm thickness size of perforated Hot Dipped Galvinised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders inclduing G.I. bolts & nuts, etc. as required.

Supply, laying & testing XLPE insulated, PVC sheathed cable galvanished steel strip or wire armoured, electric control cables (Heavy duty) with stranded aluminium conductor of size 70 sqmm 3.5 core, 1100 Volts grade (From outdoor Maint LT Panel to FLP DB).

Supply and fixing in repairs LED Bldg light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

Material and labour for earthing with galvanised steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground earth pit not less than 2.25 Metre deep below ground level with top edge of the plate not less than 1.5 Metre below normal ground level connected to galvanised strip 20 x 3 mm by means of nuts, bolts, check nuts, washers of galvanised iron or steel all as shown in electrical plate No. 05 of SSR Part I connected to earthing test point including excavation / earth work in any type of strata, removal of surplus excavated material, GI pipe for watering and funnel, PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 in cover slab, GI funnel, with GI watering pipe 20 mm dia medium grade, wire mesh, protection pipe 20 mm dia GI pipe light grade for earth lead upto 7.50 metre long complete all as specified and directed by Engineer-in-charge. (02 Nos for existing and proposed equipment and 2 Nos of ESDS)

Material and labour for copper strip 25x5 mm as earth continuity conductor fixed with saddels and fixing screws etc as on wall complete all as specified and directed.

S&F indicator for electrostatic discharge(ESD) earthing made out of 300x300x3 mm MS sheet fixed on and including 25x25x3 mm angle iron post with PCC 1:2:4 type B1 foundation block and painting exposed surface with two coats of synthetic enamel paint over coat of red oxide primer and writing letters for indication of ESD earthing complete all as specified and directed.

S&F copper plate 150x150x3mm thick with 1 No. round soild copper bar 20 mm dia & 150 mm long brazed or threaded & fixed in the centre of the plate for manual electrostatic discharge & fixed on existing wall at height of 1.5 mtr all as directed.

S&F copper plate 600x600x3 mm thick fixed to floor by means of brass nuts/bolts and duly connected to ESDS system complete all as required.

Supply and fixing Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw.

Supply, assembly and erection of GI sheet with TDF flanged rectangular / square duct made out of "L" shaped hollow profile duly factory boxed including all accessories such as corner, cleat, carriage bolts, gaskets and appropriate sealent on longitudinal joints etc complete of size 24 complete all as specified and directed.

Supply and fixing closed cell elastomeric nitrile rubber with aluminum foil laminated on one side, having thermal conductivity not exceeding 0.037 W/mK at mean temperature of 20° C as per EN 12667, moisture diffusion resistance factor ‘u’ value of minimum 7,000 for base insulation material without the foil as per EN 12086, fire performance such that it passes Class 1 as per BS 476 Part 7 for surface spread of flame and also fire performance of V0, HB as per UL 94, 1996, density without the foil between 40 to 55 kg/cum. The insulation material shall be FM (Factory Mutual) USA approved and dust & fibre free. The Aluminium foil shall be 12 microns thick and its weight shall be 193 gsm as per EN ISO 2286-2, tensile strength 90 N / 15 mm as per EN ISO 527-3 with elongation > 10% complete all as specified and directed.

Supply, installation, commissioning of water cooler fully stainless steel, electric driven single phase having approx storage and nominal cooling capacity 150/150 ltrs complete all as specified and directed.

Supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA

Taking out servicebae / unserviceable LT UG cables of size 95 to 120 sqmm 3 core from trenches, poles / two pole / four pole, duct etc including taking out old unserviceable / serviceable PCC cable protection cover coers /GI pipe from trenches for removing or re-laying (after necessary repair / jointing) tje cable complete all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric control cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 120 sqmm 3.5 Core complete all as specified and directed.

Excavation in trenches, not exceeding 1.5metre wide and not exc 1.5 metre in deep for taking out /laying of HT / LT under ground cable and getting out in soft rock of earth strata complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm in soils complete all as specified and directed.

Removing surplus excavated soil to a distance not exceeding 50m depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Material and labour for riddled earth filling in trenches to required width at bottom and top of cable cusioning including spreading levelling and consolidation complete all as specified and as directed. Note : Punned thickness shall be measured and paid.

Supply and lay in trenches un-reinforced precast concrete cable cover class LV, Type I, flat, size 250mm x 150mm x 40mm for cable protection all as specified and directed by the Engr-in-Charge.

Material and labour for dismantling and taking out old unserviceable LT panel after disconnecting all incoming and all out going cable from the panel including all incoming and outgoing switch gears complete all as specified and directed.

Supply and fixing red plastic security warning light fitting suitable for mounting on GI pipe including medium class GI pipe 50mm dia 2 metre long, suitable holes for incoming cable and PCC foundation using 20mm graded stone aggregate in PCC 1:3:6 and painting to pipe complete all as specified and directed.

Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plain), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getttinge out all kinds of soil, excavated and disposal of surplus excavated soils as directed, within a lead of 50m complete all as specified and as directed by Engineer-in-charge.

Material and labour precast cement concrete block masonry type C1 1:3:6 (20mm graded aggregate) with solid blocks exc 10cm in width and setting in cement mortar 1:6 complete all as specified and as directed.

Providing and laying 1:2:4 type B1 as in coping etc using stone aggregate 20mm nominal size including complete all as specified and as directed.

Material and labour for centering and shuttering including strutting, propping etc and removal of form work for foundations, footings, bases for columns complete all as specified and as directed.

Material and labour for PCC (1:2:4) type B-1 using 20mm graded stone aggregate as in surface channels and drains etc complete all as specified and as directed.

Extra for forming air finished drain or channel 60cm innner grith in cement concrete using extra cement, including forms, moulds, mitred / stopped ends etc complete all as specified and as directed.

Removing excavated material to a distance upto 250m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm in soils complete all as specified and directed.

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