COMPREHENSIVE MAINTENANCE PERIODICAL SERVICES CLEANING OF SEPTIC TANK ETC INCLUDING INTERNAL ELECTRIFICATION AND COOLING APPLIANCES REPAIRS REPLACEMENT OF EXTERNAL WATER SUPPLY INCLUDING PUMPSET AND STREET LIGHT SOLAR STREET LIGHT CONNECTED ITEMS AND

Amount

Taking down chowkat or frame with shutter (without taking off shutters from the frames) area exceeding 1.5 Sq mtr but not exceeding 4 Sq mtr each all as specified and directed.

Taking down Shutter of any discription exceeding 2 sqm each all as specified and directed.

2nd class hard wood wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid rounded or chamfered put together with glue, pinned at joint all as specified and as directed.

35mm thick second class hardwood glazed and skeleton door shutters open rebated and prepared to receive glass, gauze etc, (without sash bars), edges of framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass, sizes of members of shutter as specified in SSR Part-I section 8, clause 8.24 (a) supplied and fitted to chowkats complete all as specified and directed. Note: Glazing and gauze will be measured and paid separately.

35mm thick factory made, panelled shutter (two panel) with lock rail and panel of 9mm BWP commercial ply or 12mm veneer particle board with commercial veneering on both faces. The size of the rail and as per IS 1003 (Part -I) Kiln seasoned and chemically pressure treated all as specified and directed.

30 mm thick flush shutter,solid core construction, with block Board Core and plywood face panels, commercial type on both sides complete all as specified and as directed.

Solid PVC door frame of size 50 mm x 47 mm made out of 5mm plain color PVC sheet reinforced with MS Square tube, fixed in opening as per specification and drawing complete all as specified and directed.

Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame out of MS tube for top and bottom rails. MS frame shall be covered with heat molded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width struck in side with solvent cement complete all as specified and directed.

Butt hinges, 100 mm size medium weight, cold rolled mild steel, and fixed complete all as specified and directed.

Butt hinges extruded Aluminium alloy with galvanized mild steel hinge pin, anodized and fixed, type C-21, with MS hinge pin 100mm size all as specified and directed.

Aluminium anodized barrel tower bolt of extruded section 150mm length all as specified and directed.

Aluminum anodized barrel tower bolts of extruded section 100 mm long all as specified and directed.

Aluminum handles, fabricated type ,anodised extruded section 150 mm long all as specified and directed.

Aluminum handles, fabricated type ,anodised extruded section 100 mm long all as specified and directed.

300 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

Floor door stopper of aluminium alloy body and tongue, anodised with hard drawn steel pin fixed to door of 140mm overall length all as specified and directed.

Single action spring hinges mild steel wire spring, stove enamelled, black all as specified and directed.

Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless wire staples complete all as specified and directed.

Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless wire staples as in repairs to steel / wooden joinery complete all as specified and directed.

Fancy type Steel PVC Coated, drapery rod of size 20-25mm dia, including fixing of Steel powder coated fancy brackets and end stops 2 Nos in each opening etc complete all as specified and directed.

Preparation of new wood surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer all as specified and directed.

Door closer aluminium (extruded section) body hydraulically regulated designation No.3 universal type suitable for door shutters of 851 to 1000 mm in width and weight between 61 to 80 kg and fixed complete all as specified and as directed.

Health faucet (Jet Spray ) Brass CP, 15mm dia with flexible pipe 1m long and fixing nut etc complete fixed in repairs all as specified and directed.

PVC valveless syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets of 10 litre capacity, fixed in repairs all as specified and directed.

Stainless steel sinks with drainage board 1mm thick with plugs, washers and waste; incl bedding in cement mortar on to dwarf walls, or including fixing cantilever brackets and connecting union to waste pipe, overall size 915mmx460mm, bowl size 410 x 330 x 160mm, fixed to repairs complete all as specified and directed.

Chromium plated shower rose with or without swivel joint,100 to 125mm size, including fixing to steel pipe or union, fixed in repairs complete all as specified and directed.

Vitreous china wash basin, white, flat back, size 550 x 400mm including brackets and waste coupling including fixed in repairs complete all as specified and directed.

Vitreous China squatting pan, ‘Orissa’pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) , P trap/S trap etc fixed in repairs complete all as specified and directed.

Vitreous China Wash down water closet pan (Pedestal pattern), white (excluding flushing cistern and flush pipe) fixed in repairs complete all as specified and directed.

Bib taps 15mm dia bore of cast copper alloy fancy type chromium plated screwed down, screwed for iron pipe or for brass ferrule and fixed in repairs complete all as specified and directed.

Pillar taps, fancy type, 15mm dia cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed.

Stop/ angle valves, 15mm dia,fancy type chromium plated cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed in repairs complete all as specified and directed.

Stop/ angle valves, 15mm dia for shower rose, fancy type chromium plated cast copper alloy,with long shank and cup (concealed type) screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed in repairs complete all as specified and directed.

Gunmetal, globe or gate valves 20mm dia with iron wheel head, screwed both ends for iron pipe and fixed fixed in repairs complete all as specified and directed.

Supply and fix in repairs 32/40mm dia expandable type PTMT waste pipe for Wash hand basin/ kitchen sink complete all as specified and diercted.

PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

Chromium plated cast copper alloy fancy type, two in one combination of bib tap and angle valve 15mm dia fixed in repairs all as specified and directed.

Taking up or down steel tubing and connections, bore of pipe 15 mm complete all as specified and directed.

Supply and laying 20mm of CPVC pipes SDR 11 and plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and directed.

Taking up or down steel tubing and connections, bore of pipe 20 mm complete all as specified and directed.

Supply and laying 25mm of CPVC pipes SDR 11 and plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and directed.

Dismantling PVC water tank exceeding 250 ltrs and not exceeding 500 Ltr capacity from existing position all as specified and as directed.

Dismantling PVC water tank exceeding 500 ltrs and not exceeding 1000 Ltr capacity from existing position all as specified and as directed.

Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) three layers of capacity 500 Ltr hoisted and fixed in position with proper inlet and outlet connections all as specified and directed.

Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) three layers of capacity 1000 Ltr hoisted and fixed in position with proper inlet and outlet connections all as specified and directed.

PVC (SWR) pipes 110mm bore single socketed, with rubber ring joints in any length, fixed to walls / laid in trenches or in floors all as specified and directed.

PVC (SWR) pipes 75mm bore single socketed, with rubber ring joints in any length, fixed to walls / laid in trenches or in floors all as specified and directed.

Brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges all as specified and directed.

Brackets for towel Rail all as specified and directed.

Preparation of old decorated surfaces of ceiling (plastered or unplastered) and applying one coat of white washing complete all as specified and directed.

Preparation of old treated surface of any description over 10 cm girth or width not other wise described and applying one coat of cement base paint on wall surfaces complete all as specified and directed .

Applying one coat of oil bound distemper on old deorated plastered surfaces of walls including preparation of surfcaes and filling holes and undulations with wall putty (including wall putty) all as specified and directed.

Taking down cement or cement lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc ,complete all as specified and as directed.

Rendering 15mm thick in cement mortar 1:4 on fair face of brick work or concrete surfaces of walls, finished even and smooth without using extra cement all as specified and directed.

Rendering 5mm thick in cement mortar 1:3 on concrete surfaces of ceiling, finished even and smooth without using extra cement complete all as specified and directed.

Applying two coats of cement based paint, over a coat of alkali resistant primer on wall sufaces including preparation of newly plastered surfaces complete all as specified and as directed.

Applying three coats of whitewash in ceiling on newly plastered surfaces all as specified and as directed.

Preparation of new plastered wall surface and applying two coats of oil bound distemper over a priming coat using chalk whiting complete all as specified and as directed.

Complete removal of existing treatment on wall, chalk whiting and applying two coats of oil bound distemper on old plastered surface all as specified and as directed.

Preparation of old treated / untreated wall surfaces and applying one coat of Exterior Emulsion Paint (Anti Fungal) white or tinted complete all as specified and as directed. Note: 1. Rates shall be quoted inclusive of required scafolding for a height upto 10 meters buildings.

Preparation of old painted wooden surfaces exc 10 cm with or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Preparation of old steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

Writing letters or figures .(Block, Roman, Italic or indian n exc 30cm height complete all as specified and directed.

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

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

75mm thick PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in plinth protection / path, laid and finished in bays not exceeding 3m c/c and filling the joints with mastic bitumen complete all as specified and directed.

100mm thick PCC type B-1, (1:2:4) using 20mm graded stone aggregate as in flooring, finished surface even and smooth without using extra cement,complete all as specified and directed.

Sand filing under floors or in foundations including watering and consolidation all as specified and directed.

Preparation of new steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed.

Mild steel plain black sheet 0.80mm thick in wall cladding steel gates and similar work cut to size holes punched including round headed screws clout nails or rivets and fitted to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles etc as required all as specified and directed.

Pressed steel frames of size 165x60 mm for doors with one or more rebates including necessary fixing lugs, lock strike plate etc , complete all as specified and directed.

Steel door including projecting type hinges, steel handle, complete with glazing bars dovetailed or welded all as specified and directed.

Sheet glass 4 mm thick ordinary quality and glazing with oil putty in squares not exceeding 0.5 sqm in each pane all as specified and directed.

Providing plain cement concrete 1:3:6 Type C0 (using 12.50 mm graded stone aggregate) as in filling of hollow pressed steel frame including necessary formwork complete all as specified and as directed.

Mild steel barrel tower bolt stove enamelled black, with bright bolt and fixed of 150mm length all as specified and as directed.

Mild steel sliding door bolt, 375 mm long plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed complete all as specified and directed.

Cleaning / desilting of existing bed of the drain constructed in any masonary average thickness not exceeding 10cm including removal of vegetarians, growth or bushes, roots and getting out inclding disposing off excavated silt, soil, vegetarians, shrubs etc to a distance not exceeding 100m where directed and despsited at a level not exceeding 1.5m above the stating point complete all as specified and directed.

Excavation in trenches not exceeding 1.50m deep and not exceeding 1.5m width in hard/ dense soil for taking out / laying of pipe line complete all as specified and as directed.

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

Removal of excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Taking out / up / down from trenches / walls / floors etc of galvanised iron tubings of 15mm dia bore alongwith GI accessoried i.e. socket, elbow, union, flange, coupling, taps etc including branch connections all as specified and directed.

Taking out / up / down from trenches / walls / floors etc of galvanised iron tubings of 20mm dia bore alongwith GI accessoried i.e. socket, elbow, union, flange, coupling, taps etc including branch connections all as specified and directed.

Taking out / up / down from trenches / walls / floors etc of galvanised iron tubings of 25/32mm dia bore alongwith GI accessoried i.e. socket, elbow, union, flange, coupling, taps etc including branch connections all as specified and directed.

Taking out / up / down from trenches / walls / floors etc of galvanised iron tubings of 40/50mm dia bore alongwith GI accessoried i.e. socket, elbow, union, flange, coupling, taps etc including branch connections all as specified and directed.

Taking out / up / down from trenches / walls / floors etc of galvanised iron tubings of 80/100mm dia bore alongwith GI accessoried i.e. socket, elbow, union, flange, coupling, taps etc including branch connections all as specified and directed.

Galvanised iron/ steel (Gl) tubings of 20mm dia bore laying in trenches medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed.

Galvanised iron/ steel (Gl) tubings of 25mm dia bore laying in trenches medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed.

Galvanised iron/ steel (Gl) tubings of 40mm dia bore laying in trenches medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed.

Galvanised iron/ steel (Gl) tubings of 50mm dia bore laying in trenches medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed.

Galvanised iron/ steel (Gl) tubings of 80mm dia bore laying in trenches medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed. Note for item No 86 to 90: 1. Necessary excavation and earth work required of laying will be measured and paid separately.. 2. Suitable size of Union will be provided at all branches tees joints and at a maximum distance of 30 RM of straight pipe and rates are deemed to be included in the rate quoted above for ease in maintenance.

Galvanised iron / steel (GI) tubings 15mm dia bore medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) and fixing in wall complete with clips, wall hooks, wooden plugs etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed.

Galvanised iron / steel (GI) tubings 20mm dia bore medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) and fixing in wall complete with clips, wall hooks, wooden plugs etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed.

Galvanised iron / steel (GI) tubings 25mm dia bore medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) and fixing in wall complete with clips, wall hooks, wooden plugs etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed.

Galvanised iron / steel (GI) tubings 80mm dia bore medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) and fixing in wall complete with clips, wall hooks, wooden plugs etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed.

Galvanised iron / steel (GI) tubings 100mm dia bore medium grade with screwed and socket joints, together with all tube fillings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, flanges etc.) and fixing in wall complete with clips, wall hooks, wooden plugs etc., also for cutting, screwing and waste and for making forged bends on piping as required. Connectors shall be inserted, where required or directed. The rates also include cutting through walls, floors, etc. and their making good all as specified and directed. Note for item No 91 to 95: Suitable size of unions/ flanges will be provided at all branches tees joints, gate valves and at interval of 30RM of straight pipes or as per site requirement or where directed by Engineer-in-charge and rates for for the same deemed to be included in the rate quoted above for ease in maintenance.

Gun metal globe or gate valve, 15mm bore dia heavy duty conforming to IS-778 with iron wheel head screwed both ends suitable for fixing to GI tubings including necessary fittings as required at site and dismantling, taking out old unserviceable valve and keeping aside in safe custody to issue under Sch of Credit including fixed in repairs all as specified and directed.

Gun metal globe or gate valve, 20mm bore dia heavy duty conforming to IS-778 with iron wheel head screwed both ends suitable for fixing to GI tubings including necessary fittings as required at site and dismantling, taking out old unserviceable valve and keeping aside in safe custody to issue under Sch of Credit including fixed in repairs all as specified and directed.

Gun metal globe or gate valve, 25mm bore dia heavy duty conforming to IS-778 with iron wheel head screwed both ends suitable for fixing to GI tubings including necessary fittings as required at site and dismantling, taking out old unserviceable valve and keeping aside in safe custody to issue under Sch of Credit including fixed in repairs all as specified and directed.

Gun metal globe or gate valve, 40mm bore dia heavy duty conforming to IS-778 with iron wheel head screwed both ends suitable for fixing to GI tubings including necessary fittings as required at site and dismantling, taking out old unserviceable valve and keeping aside in safe custody to issue under Sch of Credit including fixed in repairs all as specified and directed.

Gun metal globe or gate valve, 50mm bore dia heavy duty conforming to IS-778 with iron wheel head screwed both ends suitable for fixing to GI tubings including necessary fittings as required at site and dismantling, taking out old unserviceable valve and keeping aside in safe custody to issue under Sch of Credit including fixed in repairs all as specified and directed.

Supply and fix in replacement water pressure gauge with chromium plated brass cock and tube range up to 7 Kg/sqcm for pumpset including all accessories required to fixe on CI / GI water pipe lines including taking out old unserviciable pressure gauge and keeping aside in safe custody to issue under sch of credit all as specified and directed.

Supply and fix in replacement 100mm dia CI body foot valve confirming to IS : 4038, Ball type, heavy duty suitable for GI tubings alongwith necessary fittings such as flanges, GI Hex nipple (double nipple), rubber packing etc as per site requirement including taking out old unserviciable foot valve any type, make from suction pipe from semi-underground sump of Pump set all as specified or directed.

Supply and fix in replacement 80mm dia CI body foot valve confirming to IS : 4038, Ball type, heavy duty suitable for GI tubings alongwith necessary fittings such as flanges, GI Hex nipple (double nipple), rubber packing etc as per site requirement including taking out old unserviciable foot valve any type, make from suction pipe from semi-underground sump of Pump set all as specified or directed.

Supply and fix in replacement 50mm dia CI body foot valve confirming to IS : 4038, Ball type, heavy duty suitable for GI tubings alongwith necessary fittings such as flanges, GI Hex nipple (double nipple), rubber packing etc as per site requirement including taking out old unserviciable foot valve any type, make from suction pipe from semi-underground sump of Pump set all as specified or directed.

Cleaning of RCC underground water storage sump / ground level tank of 30000 liters capacity (Kajamalai) by pumping out dirty water, removing all sludge, dirt, silt etc complete from sump walls/ floor including rubbing scraping walls & floor with the wire brushes and taking out all silt, sludge and dirt from the sump and depositing to a distance up to 50 meter complete all as directed by Engineer-in-Charge after primery cleaning the empty sump shall be cleaned by treating the walls/floor with bleaching powder and mixture of fresh water and potassium permagnate at the rate two percent with water & washing the sump shall be continued till water stored in the tank looks clear and then applying two coats of lime wash inside the sump and writing the date of cleaning, next due date and capacity of sump of size of letter 4" with synthetic enemel paint (white) distinctively all as specified or directed.

All as per item No 105 herinbefore but 75000 liters capacity at Reynolds road (Drinking water sump) all as specified and directed.

All as per item No 105 herinbefore but 22700 liters capacity at Reynolds road (Borewell water sump) all as specified and directed.

All as per item No 105 herinbefore but 112000 liters capacity at Alexandriya Raod all as specified and directed.

All as per item No 105 herinbefore but 22700 liters capacity at Garuda lines (Partition in No.1 & No.2) all as specified and directed.

All as per item No 105 herinbefore but 10000 Gallans capacity at Mannarpuram all as specified and directed.

Cleaning of RCC overhead water storage tanks of 60000 liters capacity at Alexandriya rad at 50mtr height staging by removing all sludge, dirt silt etc from walls and floor of the tank & treating the wall with bleaching powder,rubbing, scraping walls and floor with the wire brushes and taking out all silt, sludge and dirt from the OHT and depositing to a distance up to 50 meter away complete all as directed by Engineer-in-Charge after primery cleaning the empty OHT shall be cleaned further with mixture of fresh water and potassium permagnate at the rate two percent with water & washing the tank shall be continued till water stored in the tank looks clear and then applying two coats of lime wash inside the tank and writing the date of cleaning, next due date and capacity of OHT with size of letter 4" with synthetic enemel paint (white) distinctively including preparation of base all as specified and directed.

All as per item No 111 herinbefore but 22500 Gallans capacity at Mannarpuram all as specified and directed.

All as per item No111 herinbefore but 10000 Gallans capacity at Garuda lines all as specified and directed.

All as per item No 111 herinbefore but 48000 Gallans capacity at Garuda lines all as specified and directed.

Cleaning of PVC service water tank of capacity upto and including 250 Ltrs by using following six stage mechnaised cleaning process all as specified and directed. (a) Sucking out of water from existing PVC tank by using pump. (b) Sucking out of sludge and muds from the tank by using sludge pump. (c) High pressure cleaning of walls and ceilings of water tank using 150 Bar pressure, jet cleaner which rid of the walls off calcinations, algae and all contamination. (d) Cleaning and draning up of tank by using Industrial vaccuum cleaner (e) Antibacterial treatment of internal wall and ceiling of tank by using bio-degradable antibacterial spray. (f) Finally sterilzation and disinfection of tank will be done by using UV radiation developing from UV radiator to kill any suspended bacterial remaining in the tank. Note: (a) After clenaning the tank, Date of cleaning will be written on the tank by using stencil. (b) when cleaning tank float valve should be removed after completion of cleanibg float valve to fixed same tank)

All as per item No 115 herinbefore but tank capacity above 250 ltrs but upto and including 500 ltrs all as specified and directed.

All as per item No 115 herinbefore but tank capacity above750 ltrs but upto and including 1000 ltrs all as specified and directed.

Earth continuity conductor or main earthing lead of 20x6mm galvanised iron strip fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc. complete all as specified and directed.

Testing of water sample collected from the takenover point at Det trichy area reynolds road, alexandria road,117 Inf Bn (TA) unit and mannarpuram and tested in an authorised state government lab and obtained the water testing report and submitted to the AGE (I) office as directed by the Eng-in-Charge. Note: 2/5 Ltr Bottles required for collecting the sample need to be provided by the contractor.

Costruction of valve pit chamber of size 900mm x 900 mm x 900 mm (internal size) with 4 mm thick MS sheet cover made out of Fe 410 -W (GdeE- 250) qualityA having 4mm thick and angle iron 50 x50 x6 mm thick fame embedded in 15 cm thick PCC coping with locking arrangement with two coats of synthetic enamel with internal external surfaces over a coat of red oxide primer including necessary excavation removal of surplus soil to a distance not exceding 50 mtr returning filling in PCC 1:4:8 type D2, 75 mm thick as in foundation/floor brick work (one brick thick) in cement mortars (1:4) PCC 1:3:6 type C1 in copping, Plastering in cm 1:4 and 75 mm thick hard core below foundation complete etc including dismantling old valve pit chamber complete all as specified and directed.

Costruction of valve pit chamber of size 1000mm x 1000 mm x 1000 mm (internal size) with 4 mm thick MS sheet cover and angle iron 50 x50 x6 mm thick fame embedded in 15 cm thick PCC coping with locking arrangement with two coats of synthetic enamel with internal external surfaces over a coat of red oxide primer including necessary excavation removal of surplus soil to a distance not exceding 50 mtr returning filling in PCC 1:3:6 type C2 75 mm thick as in foundation/floor brick work (one brick thick) in cement mortars (1:4) PCC 1:3:6 type C1 in copping, Plastering in cm 1:4 and 75 mm thick hard core below foundation etc including dismantling valve pit chamber complete all as specified and directed.

Supply and fix non return valve flanged with by pass arrangements heavy duty class -I 80mm bore conforming to IS including rubber gaskets, bolts, nuts, and washers and dismantling taking out old unserviciale NRV including cutting unscrewing old nut bolts complete all as specified and directed.

Supply , fixing and testing 80mm bore sluice valve flanged and drilled both ends CI body, heavy duty, class PN 1:6 gun metal spindle conforming to IS 14846 including jointing with and including rubber gaskets, bolts, nuts, and washers complete and dismantling taking out old unserviciale sluice valve including cutting unscrewing old nut bolts complete all as specified and directed.

Supply , fixing and testing 100 mm bore sluice valve flanged and drilled both ends CI body, heavy duty, class PN 1:6 gun metal spindle conforming to IS 14846 including jointing with and including rubber gaskets, bolts, nuts, and washers complete and dismantling taking out old unserviciale sluice valve including cutting unscrewing old nut bolts complete all as specified and directed.

Disconnecting the electrical and mechanical connections of burnt mono block pump set / electrical motors of 10/15HP, 3 phase from the site / location including transporting to and from to work shop. Rewinding of electrical motors by dismantling and removing the burnt out copper winding wire cleaning the slots of stator with petrol and brushes winding polyster based super enamelled copper wire of same gauge of original one with proper class of insulation including varnishing and heating the coil and remove air bubbles, turning and polishing to the shaft and / or rotor, including replacement of suitable bearing etc complete stator/rotor after rewinding re-assembling all parts including re-installing connections to original position and testing on full load all as specified and directed.

Taking out / lifting & loweing the submersible pump set upto 5 / 7.5 HP from deep bore well with connected cable and column pipes and disconnecting the cable for removing the submersible pump set for carrying out minor repairs and re-assembling column socket pipe end and testing and commissioning of pump set after necessary repairs including rectification of any leakage to entire satisafaction all as specified and directed.

Rewinding of AC three phase induction motor upto 7.5 HP(Submersible motor) by cutting of burnt winding, cleaning of stator slots, cleaning bleaching of motor and rewinding Rewinding of electrical motors by dismantling and removing the burnt out copper winding wire cleaning the slots of stator with petrol and brushes winding polyster based super enamelled copper wire of same gauge of original one with proper class of insulation including varnishing and heating the coil and remove air bubbles, turning and polishing to the shaft and / or rotor and including servicing of pumps complete all as specified and directed.

Supply and connect PVC insulated PVC sheathed submersible multi stranded copper conductor flat cable 3 core 10 sq mm 1100 volts grade ISI marked including disconnecting dismantling taking out old unserviceable cable from LT panel to pump set all as specified and directed.

Preparing old painted surfaces of pump set of 10 HP, 3 phase, 415 volts, 50 c/s capacity and applying two coats of synthetic enamel paint including writing MES/ SM number over the pump set all as specified and directed.

Preparing old painted surfaces of pump set of 7.5 HP, 3 phase, 415 volts, 50 c/s capacity and applying two coats of synthetic enamel paint including writing MES/ SM number over the pump set all as specified and directed.

Preparing old painted surfaces of pump set of 5 HP, 3 phase, 415 volts, 50 c/s capacity and applying two coats of synthetic enamel paint including writing MES/ SM number over the pump set all as specified and directed.

Integral avation light comprising of aluminium housing with polycorbonate enclosure with LED lamps fixed in position on over head tank minimum height 30 meter staging with provisiong of 1.5Sq.mm 3 core multi stranded copper conductor cable passing through pvc conduit pipe with all fixing accessories incl taking down old unsv light fitting complete all as specified and directed.

Supply in replacement auxilary contactor MNX 18 of suitable for 5 HP induction motors complete all as specified and directed. Make L&T and equivalent

Supply in replacement overload relay contactor mounting type capacity suitable for 5 HP induction motors complete all as specified and directed. Make L&T and equivalent

Supply and replacement of water level indicator for over head tanks including all ball, rope, pulley and level indicator as per site requirement complete all as specified and directed.

Carrying out of air compression testing of existing borewell of 150mm dia with PVC casing pipe with depth 300feet after disconnecting electrical & mechanical connections and taking out the submersible motor pump set of 2HP/5HP, 3phase, 415V, AC alongwith 50mm dia GI tubings and their fittings, keeping submersible motor pump set alongwith GI tubings, GI fittings, electrical cable aside in safe custody to re-use for lowering the submersible motor pump set after necessary borewell compression and yield testing complete in all respect. Compression of borewell should be carried out continuously not less than 10hours. All T&P, diesel for DG set/vehicle for carrying air compressor & DG set, air pipe for compressed air, drain pipe or other requisite T&P etc required for compression and yield testing of borewell should be arraged by contractor at his own arrangments. Making electrical connections and mechanical connections for lowering of submersible motor pump set alongwith 50mm dia GI tubings and carry out necessary testing of submersible motor set after lowering complete all as specified and directed and also submit yield testing report for records. Note: (a) Cost of all requisite T&P and material required for taking out submersible motor pumpset, compression & yield testing of borewell and lowering of submersible motor pumpset deemed to be included in the quoated rates and no any extra amount will be paid. (b) Cost of minor spares i.e. cotton waste, GI fittings (socket, union, elbow etc), yarn & sealent for jointing 50mm dia GI tubing, rubber packing required for connecting and lowering of submersible motor pump set deemed to be included in the quoated rates.

OH tank and UG sump man hole cover Made out of mild steel 3.15 mm thich sheets and frame 25 mm angle 6 mm thick includung handle, hinges and locking arrangement complete all as specified and directed.

Taking down carefully copper/ aluminium point wiring (light, fan, socket or power) complete of any type (Casing & capping, surface or concealed conduite, wooden batten etc) including fixture and fittings such as tube light fittings, switches, ceiling roses, pendants, fan regulators, sockets etc removing material from site and keeping in safe custody for taking as schedule of credit/ depositing to MES store yard and making good to the disturbed surfaces of walls, floors, roof etc all as specified and directed.

Point wiring complete with two runs of 1.5Sqmm (for Phase and Netural) PVC insulated unsheathed multistranded copper conductor FRLS cable of 1100V grade conforming to IS-694 drawn through and including new non metallic rigid PVC conduit medium grade ISI, Marked with conduit accessories on wall / floor and fixed on ceiling / roof/ truss/ columns etc including provision of factory made branded galvanized steel pressed steel terminal box (modular metal flush box) 3mm thick of suitable module of housing the modular switches, sockets, fan regulators etc, complete on walls and provn of 1.5sqmm PVC insulated unsheathed copper conductor cable of green colour for earth continuity and connecting to common earth dolly etc for one light point controlled by one No one way switch complete all as specified and directed.

All as per item No 139 hereinbefore but one ceiling fan point controlled by one switch complete all as specified and directed.

All as per item No 139 hereinbefore but one 3 pin socket outlet 5A on independent board complete all as specified and directed.

All as per item No 139 hereinbefore but one 3 pin socket outlet 5A on same board complete all as specified and directed.

All as per item No 139 hereinbefore but for One bell point controlled by one way push button on the same board with other switches or independedent with cables 1.5 Sqm size all as specified and directed.

One light point controlled by two, two eay switches, with cables 1.5 Sqmm size for stair case all as specified and directed.

All as per item No 139 hereinbefore but with 2.5Sqmm size PVC insulated and unsheathed 1100 volts grade single core stranded (multistrand) copper conductor cable for 3/6 pin socket outlet 15amp on one independent board all as specified and directed.

Switch Piano flush button single pole one way 6 Amp 240V, 50Hz AC, ISI marked complete all as specified and directed

Supply socket combination (multi purpose) 2 in 1, 3 pin, 5/6 Amp flush type universal suitable for 230V, 50Hz AC supply, ISI marked controlled by one switch 5 Amps SP including replacement all as specified and directed

Switch socket combination 2 in 1, 3 pin, 6 & 16 Amps flush type universal suitable for 230V, 50Hz AC supply ISI marked all as specified and directed.

Ceiling rose, 3 terminals PVC / polycarbonate, isolated body all as specified and directed.

Bell push, flush type, single pole 5/6 Amps all as specified and directed.

Switch piano flush type 6 Amps SP, two way all as specified and directed.

Supply and fix MCB SPN 540volts of capacity 40Amps to 63 Amps complete all as specified and directed.

Supply and Fix inreplacement inverter LED batten with square profile, polycarbonate channel and decorative box type with driver consisting Lithium ion battery with charging time 8hours -10 hours and back up time upto 4 hours minimum suitable for 220V, 50Hz, AC supply all as as specified and directed. Make: Havells cat Part No. LHEXACP7FN1W020 or other equivalent in specifications of Bajaj/ Philips/ Crompton/ Wipro etc. Note: Old fittings of any type make and model retrieved will be taken aside to issue under schedule of credit or for further disposal action.

Capacitor 2.5mfd oil based suitable for 440V, 50Hz AC supply all as as specified and directed. Make: Universal/ Usha/ Havells/ Tibcon/ Asian etc.

Switch piano type single pole one way 5 Amp, 240V, 50Hz AC, ISI marked in replacement and keeping old switches aside in safe custody all as specified and directed.

Switch piano type single pole one way 15 Amp 240V, 50Hz AC, ISI marked in replacement and keeping old switches aside in safe custody all as specified and directed.

Sockets outlet multi purpose 2 in 1, 3 Pin, 5 Amp 230V, 50Hz AC, ISI marked in replacement and keeping old sockets aside in safe custody all as specified and directed

Sockets outlet ( Multi purpose) 2 in 1, 3 Pin, 5 amps and 15 Amp flush type 230V, 50Hz AC, ISI marked in replacement and keeping old sockets aside in safe custody all as specified and directed

Fan regulator stepped electronic fan regulator flush type (switch type) suitable for ceiling fan 240V AC 50 Hz ISI marked in replacement and keeping old fan regulatore aside in safe custody all as specified and directed.

Supply and replacement of switch socket combination multi purpose 2 in 1, 3 Pin, 5 Amp 230V, 50Hz AC, ISI marked all as specified and directed

Supply and replacement of switch socket combination ( Multi purpose) 2 in 1, 3 Pin, 5 amps and 15 Amp flush type 230V, 50Hz AC, ISI marked all as specified and directed

Taking out old modular switch in lieu of supply and fix modular type switch 6 amps one module all as specified and directed.

Taking out old modular socket in lieu of supply and fix modular type multi purpose socket 6 amps two module all as specified and directed.

Taking out old modular switch in lieu of supply and fix modular type switch 16 amps one module all as specified and directed

Taking out old modular socket in lieu of supply and fix multi purpose socket 16 amps 2 module all as specified and directed.

Taking out old modular regulator in lieu of supply and fix modular type fan regulator 120 W 2 module all as specified and directed

Supply and fixing of call bell, 230 V AC, single pole all as specified and directed

Supply and fixing bell push, flush type , 5 Amp all as specified and directed

Taking down carefully by disconnecting electrical and mechanical connections of indoor/outdoor unit of Split type Air conditioner unit of any type, make, model of 1/1.5/2.0 Ton rating from its position, testing for faults, servicing the indoor & outdoor units, testing & finding faults and rectify the faults by replacing faulty / unserviceable parts of entire AC unit such as water jet pressure cleaning of condenser, filter and cooling coil base bottom and fins, servicing of fan motor by oiling / greasing, gas charging, checking of electrical wiring and replacement of short circuited wires terminal clips etc for smooth functioning. Re-installing/ fixing the indoor & outdoor units to their original locations or as directed including replacement of wear & tear thermocol/puff insulation, nuts, bolts, washers etc duly tested after necessary repair/replacement and commissioning complete all as specified and directed. Note : (i) Minor spares such as cotton waste, grease, oil, nuts, bolts, charging gas as coolant deemed to be inclusinve in the quoated rates. (ii) Major spare parts such as compressor, running/starting capacitors, air filter etc will be measured and paid seprately as supply only.

Removing the unserviceable compressor from Split type AC and supply and fix new compressor suitable for 1.5 Ton split type A/C all including fixing in original position, connecting up, testing, gas charging, pressure testing, cleaning, condensing and cooling coils, welding, bracing and also including required length of capacity tube and strainer/filter and painting of base plate complete all as per existing one and all as specified and directed Make : Kirloskar/ Mitsubhishi/ Bluestar/ Tecumseh or equivalent all as specified and directed.

Charging of gas refrigerant in split type ACs upto and including 2.0 ton capacity of any make including flushing down refrigerant system with nitrogen gas, checking the gas leakages / faults, if any and rectification of any defect/fault complete all as specified and directed.

Supply and fix in replacement blower motor/condenser fan motor suitable for Split type AC 1.0/1.5/2.0 Ton out door unit single ended or double ended shaft as per existing one all as specified and directed. Make: AUE/ Marathon Electric or equivalent

Supply and fix in repair condenser coil made up of copper tubing and copper/aluminium cooling fins all as per sample and as suitable for 1.0/1.5/2 Ton capacity split type AC all as specified and directed

Replacement of starting capacitor suitable for spilit type AC capacity up to 2.0-ton all as specified and directed. Make- EPCOS/ SHARDAUSHA.

Supply and fix in repair running capacitor suitable for window type AC up to 2.0-ton cap all as specified and directed. Make- EPCOS/ SHARDAUSHA.

Supply and fix in repair thermostat switch suitable for spilit type ACs of 1.0/1.5/2.0 ton capacity with temperature differential 2.5 + 1 C and working range 15 C to 30 C all as specified and directed. Make- INDFOSS/ RENUTROL/ DANFOSS.

Supply and fix in repair overload protector suitable for spilit type ACs 1.0/ 1.5/ 2.0 ton capacity all as specified and directed. Make-RENUTROL.

Supply and fix in repair Puff insulation of copper pipe 3/8” (ID) for split AC with white tape all as specified and directed.

Supply and fix in repair remote sensing electronic panel of indoor unit suitable for 1.0/1.5/2 Ton AC all as specified and directed.

Removing the unserviceable compressor from water cooler & refrigerator of capacity 286/310 and supply and fix new compressor suitable for 40/80/150Ltr capacity of water cooler including fixing in original position, connecting up, testing, gas charging, pressure testing, cleaning of cooling coils necesary welding/ brazing and including required capillary tube complete all as specified and directed. Make : Kirloskar/Tecumshe or equivalent Make Kirloskar/ Carrier/ Shri Ram

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth

Taking down unserviceable MH / MV High bay light fittings/ Flame proof Light any type rating including making good disturbed surface to match the existing surface complete all as specified and directed

LED light fitting 2x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size all as specified and as directed.

Flame proof switch socket and plug combined in LM6 cable termination box in LM6, 16A, 250V, 2P+earth all as specified and as directed.

Supply only inverter 20W LED batten with square profile, polycarbonate channel and decorative box type with driver consisting Lithium ion battery with charging time 8hours -10 hours and back up time upto 4 hours minimum suitable for 220V, 50Hz, AC supply all as per Havells cat Part No. LHEXACP7FN1W020 or other equivalent in specifications of Bajaj/ Philips/ Crompton/ Wipro etc.

Supply and fix in replacement high efficacy 2 x 2 recess LED luminaire, backlite panel type with concentrated light for homogenous illumination not less than 4000 including provision of anchoring with ceiling with GI wire for safty and fixing complete inluding provision of PVC insulated sheathed round flexible wire with multi strand copper conductor of size 1.5 sqmm 3 core 1100Volts grade all as specified or directed. Make : Wipro, Code : D4244065 or other equivalent makes of Havells / HPL / Bajaj / Philips .

Supplying and fixing 1100volts grade heavy duty cable PVC insulated aluminium stranded conductor of 6sqmm, served with inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, two core cable flat or circular all as specified or directed.

Supply only in replacement, Ball bearing suitabe for ceiling fans of 1200/1400mm sweep all as specified or directed. Make : SKF/NBC/TATA

Supply only in replacement, Capacitor 2.5 mfd suitable for 1200/1400mm sweep ceiling fans all as specified or directed.

Removing the burnt winding of the ceiling fans of 1200/1400mm sweep size, cleaning the slot, rewinding with super enamelled copper wire of suitable size not less than the existing size of copper wire, varnishing, vacuum impreheating, replacing connecting lead wire with insulated sleeve insulating complete all as specified and directed

LED flood light fitting not less than 100W, 240V 50Hz and lumen not less than 9500 for Tunnel/Proof range industrial application made up powder coated die cast aluminium housing, isolated / integral electronic driver with standard protection circuits, polycarbonate / toughned opal / clear diffuser suitable for vertical / suspended mounting and incl fixing accesseries such as clamps, hooks, suitable length down rod, bolts, nuts, anchor bolt, washers etc fixed on roof surface testing complete all as specified and directed. Make : Wipro, Code : D910065 or other equivalent makes of Havells / Bajaj / HPL / CG / Phillips etc.

Labour and earth resistance meter / equipment for testing and recording of earth resistance value of existing earthing pits of buildings, distribution boxes, lightning protection systems in ammunition storage buildings under SQAE (A) inside OFT and submitting the report to department in duplicate duly signed by user, contractor all as specified and directed.

Earthing complete in replacement with GI earth plate electrode of size 600mmx 600mmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below the normal ground level) with top edge of the earth plate not less than 1.5m below normal ground level connected with galvanised iron 32x6mm strip as earthing lead connected by means of bolts, nuts, washers and check nuts made out of galvanised iron or steel, protected GI pipe light grade 40mm bore all as shown on electrical plate No. 3 of SSR Part-I connected to the main board / distribution, board / transformer body / netural / lightining arrester complete in all respect as specified or directed. After completion of earth pit, resistance testing of earth pit will be carried out by contractor and result sheet will be submitted to department in duplicate. Earthing will be measured and paid only when test result found satisfacotry or within prescribed limit to lightining protection for storage of ammunition, otherwise contractor has to make new earthing pit at his own cost and no extra payment will be made by the department.all as specified and directed. Notes: (i) The quoted rates are inclusive of excavation and earth work in any type of soft loose soil, PCC (1:3:6) type C1 chamber, pre-cast RCC (1:2:4) type B-1 cover 50mm thick reinforced with TMT bars 8mm dia @ 50mm c/c both ways, funnel with GI watering pipe 20mm dia medium grade, GI protection pipe light grade 40mm dia and wire mesh etc complete in all respect. (ii) Earth strip upto 7.5mtr from earth pit deemed to be inclusive in the quoated rates and extra strip, if required will be measured and paid separately.

Earth pit indicator made out of MS sheetof 16SWG of size 30 x 20 cm welded to "angle of size 25 x 25 x 3mm at a height 1M above ground level 30 cm below ground" all as specified and directed.

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3Nos 8mm dia 25mm long hex. Head scew all as specified and directed.

Taking down carefully by disconnecting electrical and mechincal fixtures window type Air conditioner unit of any capacity, type, make/ model from its position, testing for faults, repairing, servicing and rectify the faults by replacing faulty/unserviceable parts of the entire AC unit such as capacitor (starting/running), filter wire mess, cooling coil base bottom and fins, servicing of fan motor by oiling / greasing and checking of electrical wiring and replacement of short circuited wires terminal clips etc for smooth function including top-up of refrigerant (cooling gas) and re-installing the AC in the existing place with proper thermocol insulating, testing and commissioning complete in all respect or all as specified and directed. Note: (i) Minor spares such as cotton waste, grease, oil, nuts, bolts, charging gas as coolant deemed to be inclusinve in the quoated rates. (ii) Major spare parts such as compressor, running/starting capacitor, air filter etc will be measured and paid seprately as supply only.

Taking down Split type Air conditioner unit of any capacity/ Make/ model from its position, cleaning and servicing the entire AC such as cleaning of condenser, filter and cooling coil base bottom and fins. servicing of fan motor by oiling / greasing and checking of electrical wiring and replacement of short circuited wires terminal clips etc for smooth function, re-install the AC in the existing place with proper thermocol insulating, testing and commissioning complete all as specified and directed. Note: (i) Minor spares such as cotton waste, grease, oil, nuts, bolts, charging gas as coolant deemed to be inclusinve in the quoated rates. (ii) Major spare parts such as compressor, running/starting capacitor, air filter etc will be measured and paid seprately as supply only.

Supply only rotary type compressor sealed unit for window/split type AC of 1.5 ton capacity of approved make suitable for split/window type AC of capacity 1.5ton complete including flushing, vacumissing and dehydration the system and charging of gas refrigerant of required quantity all as specified and directed. Make: Carrier / Voltas/ LG/ Samsung

Supply only running capacitor 40mfd (pin type) suitable for window /split type air conditioner any capacity approved make to match with the existing size complete all as specified and directed.

Supply only starting capacitor 80-120mfd (pin type) suitable for window /split type air conditioner any capacity approved make to match with the existing size complete all as specified and directed.

Supply only Air filter for split type air conditioner of capacity upto 1.5ton approved make to match with the existing size complete all as specified and directed.

Supply only front grill for window type air conditioner of capacity upto 1.5ton approved make to match with the existing size complete all as specified and directed.

Dismantling and taking down street light fittings LED / T5 / T L fitting / Solar light fitting / MH fitting / HPSV / HPMV of any type, wattage and make from pole / wall by disconnecting all electrical / mechanical connections incl nuts, bolts, washers, battery boxes, battery terminals etc for repairing from any height. Repairing by split opening the same in to the parts for fault finding, testing and fixing back at the same location complete after replacement of unserviceable spares as LED driver, connectors, LED lamp of any capacity including top up of distilled water of solar LED fitting batteries including cleaning of covers, solar panel, fixing insulation sleev to the worn out insulation / bare cable conductor by insertion of insulation sleev etc complete all as specified and directed. Note: (a) Cost of minor spares such as cotton waste, nuts, bolts, washers, passivated bolts, lugs, battery terminals, distilled water for top up & grease for battery terminals etc deemed to be considered in quoted rates. (b) Cost of LED driver, solar battery box, wire for service connetion will be measured and paid separetly under Supply only items.

Supply only LED driver as per IS 15885 (Part2 / Sec 13) suitable for LED street light fittings from 24W to 40W alongwith PCB in white light color, Input voltage 110-265V, AC, 50/60Hz and output 30-40V/600mA, with driver power factor not less than 0.95 and IP 65 protection all as specified and directed.

Supply only Low maintenance - long life tubular type battery suitable for solar street light fittings of rating 12V & 150Ah all as specified and directed. Make: Exide cat part No. 6LMS150L or other equivalent in Livguard/ Luminous/ Amaron

Supply only PVC Solar street light battery box not less than 2mm thickness all as per site requirement but size not less than 520mm x 230mm and height 280mm including necessary mounting hardware materials such as nuts, bolts, washers etc all as specified and directed.

Supply only High conversion efficiency based Solar Photovoltaic module of capacity 100W, 12V of dimensions 1017x670x35mm all as specified and directed.

Supply only Heat shrink sleeve wrap tube made out of quality Polyolefin plastic material providing excellent insulation between phases/neutral/earth wire from 10sqmm to 16sqmm LT XLPE cables all as specified or directed

Laying, testing, commissioning of LT XLPE insulated, armoured heavy duty electric cable PVC insulated PVC sheathed armoured with multistranded aluminium conductor heavy duty 1100 Volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of cross-sectional area 35sqmm and 3.5 core including cable glands, lugs and suitable size of MS saddle clips (where ever cable laid in ceilings / walls without cable duct) all as specified or directed Note:- (I) Earth wk, sand cushioning, brick will be measured and paid separtely.

All as per item No 210 hereinbefore but of size 10sqmm and 2.0 core all as specified or directed.

All as per item No 210 hereinbefore but of size 1size 16sqmm and 4.0 core all as specified or directed.

GI tubing light grade, ISI marked conforming to IS 1239 for protection of cable fixed in wall or laid on trenches suitable for the following size of pipes 40 mm dia all as specified or directed.

Sand cushioning to PVC cable with using riddled sand obtained from excavation or river sand gently punned below / around cable all as specified and directed. Note: Punned thickness only will be measured and paid.

Supply and lay in trenches un-reinforced precast concrete cable cover class LV type I size 250x150x40mm for cable protection all as specified and directed.

LED street light fitting of 35 Watt, 230 V, AC outdoor type with high pressure die cast aluminum 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. Make: Havells/ Surya/ Wipro

LED street light fitting of 60 Watt, 230 V, AC outdoor type with high pressure die cast aluminum 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. Make: Havells/Surya/Wipro

Supply and fixing post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed. Make: Havells/Surya/Wipro

Supply and fix in replacement "PLUG, FEMALE SOCKETS" (straight socket plug) circular bayonet connector type for secure connections incl assemblies of 10 pin (number of positions) having IP68 protection, copper alloy contact material suitable for 415V, AC, 50Hz, free hanging mounting type, made out of mettalic, Alumunium shell material/PVC body suitable for electric power supply to high mast fittings by lowering the high mast after isolating electric supply and lifting back to its original position after necessary repair/replacement of 10pin multicore cable connector and testing complete all as specified and directed

Supply and fix in replacement PVC junction box sheet moulding compound type with hinged type door locking arrangement, white colour of size 200x100x105mm (out door type) with MCB SP 6Amps fixing in the box complete all as specifed and directed.

Supply, installation, testing and commissioning in replacement digital time switch with astronomical function for switching ON/OFF street light fittings and other electric devices having 1 output 16Amps, 250V AV, 50/60Hz including taking out old unsv time switch of any type, make, rating and keeping aside in safe custody to issue under sch of credit all as specified or directed. Make : Legrand, Cat Part No. 4126 54 or other equivalent make in L&T / Hager etc..

Supply and fix in replacement street light bracket made out of 40mm dia medium grade GI tubings of 1.5Mtr long bend to requisite shape including two MS flat iron clamp made out of 20x3mm and all fixing arrangements such as nuts, bolts, washers etc to fix with RCC / Steel Sewaged / Octagonal or any other type of pole incl taking out old bracket and keeping aside in safe custody to issue under Sch of credit all as specified or directed.

Wiring of security lights cable junction box to light fittings using FRLS PVC insulated copper conductor cable of size 2 x 1.5 mm2 along with 1 x 1.5 mm2 single core cable for earth continuity to be drawn through in & including non metallic PVC conduit on surface / recessed / electric pole / parking treshes etc including three MS flat iron clamp made out of 20x3mm and all fixing arrangements such as nuts, bolts, washers etc to fix with RCC / Steel Sewaged / Octagonal or any other type of pole incl taking out old bracket and keeping aside in safe custody to issue under Sch of credit all as specified or directed. Note: Two runs of PVC insulated cable with one run of earth wire and one run of PVC conduit including accessories shall be measured & paid as one length

Supply and fixing in replacement LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp, dismantling old unsv flood light fitting and keeping aside in safe custody to issue under sch of credit all as specified or directed. Make: Bajaj/Havells/Surya/Wipro

Material and labour replacement of Earthing complete with galvanised steel earth plate electrode 60cm × 60cm × 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion.

Rroutine maintenance of DG Sets from 15KVA to 35KVA rating of any make and moder consisting of normal repairs with periodical routine maintenance and testing of all the DG sets components / parts i.e. Engine, Alternator, AMF panel, AVR, primary & secondary filters, battery terminals, earthing, self starter, electrical cable lugs, indicators, ON/OFF switches, DG set running display board, FIP, radiators, hoses with clamps etc for tunning up & smooth functioning of DG sets including all consumables items like cotton, waste cloth, kerosene oil, 'O' rings, CTC for cleaning, grease etc. Maint will be carried out as and when ordered by only and maintenance shedule also cover the followings scope :- (a) Changing engine oil, lubricating oil & top up radiator (b) Check clearance of suction and exhaust valves and adjust if required. (c) Changing of oil filter, fuel filters, screen filters assy. (d) Changing of water filter element. (e) Topping up of coolent. (f) Change of Hydraulic governer oil. (g) Tightening of all nut bolts. (h) Greasing of all points. (j) Checking of any leaking in fuel and oil lines. (k) Cleaning of fuel tank by taking out the dirt and sludge, cleaning the tank thoroughly. NOTE: (a) DHPP (N) required at the time of maintenance / testing will be issued by the under Sch "B" 'Free for filling' (b) Labour charges for repair/replacement of unserviceable DG set parts incl cleaning of fuel tank and minor spares such as cotton, waste cloth, kerosine oil, CTC for cleaning deemed to be included in the quoted rates. (c) Major spares such as filters, oils, coolent etc will be measured and paid separately under respcetive items.

Supply only main element for air cleaner of capacity up to 35 KVA DG set of make Kirloskar all as specified or directed.

Supply only Primary Filter of capacity up to 35 KVA DG set of make Kirloskar all as specified or directed.

Supply only Secondary Filter of capacity up to 35 KVA DG set of make Kirloskar all as specified or directed.

Supply only battery lead terminal of brass heavy duty with necessary shouldering complete.

Supply only AVR (Automatic voltage regulator) card of DG set upto capacity 35 KVA incl making all control wiring connection with AVR card complete all as specified and directed.

Supply only PCB card of DG set upto capacity 35 KVA incl making all control wiring connection with PCB card complete all as specified and directed.

Supply only Fuel injector pipe as per sample given complete all as specified and directed

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

Framed work as in doors or gates of angle or other section with gussest plates, rails, braces, etc, complete drilled for fixing of steel sheeting or other covering doors etc, to be prepared for hanging and sliding with and including either hooks and hinges or steel hnging door fittings and slidding bolt/ tower bolt (exclusive of steel sheeting or other covering, running rails and guides) and hanging also fastening and fixing complete conferming to gde Fe 410 (Gde E-250) fixed in position all as specified and directed.

Pre-cast cement concrete block masnory with solid block exceeding 10cm in width and setting in cement mortar 1:4 type C1 1:3:6 using 20mm graded stone aggregate complete all as specified and directed

100mm thick hard core using broken stone, broken to gauge not exceeding 63mm all as specified and directed.

100mm thick PCC (1:4:8) type D2 using 40mm graded stone aggregate as in sub base and finished even and fair complete all as specified and directed.

Chequered cement concrete tiles with grey cement and pigments, of size 300x300mm x 25mm thick set, jointed and pointed in neat cement slurry in floor including 15mm thick screed bed in cement mortar 1:4 all as specified and directed.

Machine Pressed precast concrete interlocking paver block rubberised any shape and size conforming to IS- 15658 - 2006 of 60 mm thickness M-35 Grade with grey cement and pigment including finishing the outer edge with cement concrete 1:2:4 using 20mm graded aggregate complete all as specified and directed.

Applying three coats of cement base paint over a coat of primer on newly plastered surfaces of wall including preparation of surfaces all as specified and directed.

Preparation of newly plastered surfaces of walls and applying three coats of white wash all as specified and directed.

Cleaning the existing SGSW/ CI /PVC (SWR) sewage Pipe line of any dia by mechanical means by rodding, jetting and removing all sludge and foreign matters completely and neatly from the pipe line under foul condition (including lines and manholes under blocked/ choked condition) and making the sewage lines serviceable for free flow of sewage including blocking of higher level manholes, washing with fresh water to the cleaned line by means of hydraulic/ pneumatic/ vacuum water jet etc all as specified and directed. These operation shall be carried out strictly in conformity with the provisions of 'Manual scavenging (Prohibition) Act and by following all mandatory safety provisions.

Cleaning of manholes of any size and depth up to 2.00 mtrs under foul condition, by removing MH covers, removing of accumulated liquid, sludge/ sediments by mechanical means, transporting the fluid/ sludge etc in covered containers by mechanical means and disposing of the same in CPCB approved central STP/ ETP facility. Cleaning of the manholes with fresh water and white washing inside MH, including petty repairs of cement mortar/ cement concrete (type B-1 1:2:4 using 20 mm graded aggregate and) patch work on holes if any made by rodents and making good to walls, placing the MH covers back intact in position and setting in cement mortar 1:6 all as specified and directed.

Cleaning and removing individual blockages in IWC/ EWC mechanically and removing all sludge and foreign matters completely, neatly and making serviceable for free flow all as specified and directed.

All as per Item No. 243 hereinbefore, but for Gully trap / nahani trap / floor trap etc including opening the gratings and replacing the covers / gratings in position and making good complete all as specified and directed.

Cleaning of septic tank / sewage sump / soak well by removing of sludge and sediments in dry or mud state by machanical means, transporting the fluids / sludge etc in covered containers machanically and burying the same in pits where directed including necessary excavation, refill and disposal of surplus soil etc, complete, cleaning of septic tank with water, placing the covers intact and removing bush / vegatation near by septic tank to and extent of 3M all round and removing of sewage water from septic tank/ sewage sump/ soak well through septic tank cleaning lorries having pumping arrangement and carrying the sewage water in tanks of lorry having 5000 liters capacity and disposal of the sewage water 15Km away from outside defence area in the places upproved by local municipality / corporation complete all as specified and directed.

Demolition and breaking up drain pipe (salt glazed drain pipes, AC or RCC) set in cement mortar internal dia of pipes 150mm / 110mm including under and haunching of cement concrete all as specified and directed.

160mm (outer dia) PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors or in walls all as specified and directed.

PVC (SWR) gully traps 125 x 110mm, setting and jointing with solvent cement including concrete pedestal etc complete all as specified and directed.

PVC (SWR) bends any radius, 110mm bore all as specified and directed.

PVC (SWR) bends any radius, 110mm bore with access door all as specified and directed.

110mm dia PVC (SWR) junction single, (Single T) equal or unequal with access door all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for all as specified and as directed.

PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundations filling and mass concrete all as specified and directed.

PCC 1:3:6 type C2 using 40mm graded stone aggregate as in surface channels and drains including fomr works if necessary all as specified and directed.

PCC 1:2:4, type B-1 using 20 mm graded stone aggregate as in coping, benching, bed block, lintel band, plinth courses, etc and similar work including necessary form work complete all as specified and directed.

Brick work with sub class ‘B’ bricks, straight or curved on plan exceeding 6 mtr mean radius built in cement mortar (1:4) all as specified and directed.

All as per item No 258 but except bricks all as specified and directed.

Mild steel TMT bars 8mm dia cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified and directed.

Precast cement concrete, type B1, 1:2:4 using 20mm graded stone aggregate, set in cement mortar 1:4 as in cover slabs all as specified and directed.

Cutting into existing manholes for connecting new drains of 150mm dia, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete all as specified and directed.

Excavating in post holes (or similar holes) each in hard / dense soil not exceeding 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering and removal of excavated materials to a distance not exceeding 50mtr and making good surfaces, complete all as specified and directed

Plain cement concrete 1:3:6 type C2 using 40 mm graded stone aggregate as in post hole foundations complete all as specified and directed.

Mild steel works for Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drill and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts, posts and struts in fencing including cutting tops to shape as directed, drilled holes, notching for wire etc, flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or riviting etc, and similar work conforming to Fe 410 of Fe 310 complete all as specified and directed.

Mild steel works in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle) including distance pieces, cleats etc.of grade Fe-410-W (Gde-E-250) quality-A all as specified and directed.

Steel work in square/rectangualr tubular trusses/vertical members/purlins etc. including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.11611979 grade St.-240 etc con- forming to Fe.290.Gde-E-165 including painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabrication all as specified and directed.

Pre- painted galvalume aluminum zinc coating GI based Plain steel sheet as in ridge of 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering and on chajjas fixed with self tapping screws all as specified and directed.

Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for srew, including bending and welding angles, as necessary, gusset plates, riveting, etc not exceeding 10 Kg each brackets, conforming to Fe 410-0 or Fe 310-0 (Brackets over 10Kg each to be meaured under structural steel all as specified and directed.

Fixing only chain link fencing including line wire, any mesh, size and type to any type of strandard rails, straining bolts etc including provision of binding wire, all as specified and directed.

Supply only Chain link fencing MS galvanised wire mesh any size (or) type of 3mm to 4mm dia wire, size of mesh 50 x 50mm, made up to mattress or cages complete all as specified and directed.

Mild steel, plain blank sheet 0.80mm thick in wall cladding steel gates and similar work cut to size, holes punched, including round headed screws, clout nails or rivets and fited to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc as required all as specified and directed.

VENKATESH (BID ID -3124678)