REPAIR TO JOINERY, LEAKAGE/SEEPAGE IN ROOF, BALCONIES, PLUMBING AND ALLIED WORKS, REPAIR/MAINTENANCE OF EXTERNAL ELECTRIFICATION AND REPAIRS TO GEYSER ETC AT SMQ AND OMQ UNDER GE (AF) HASIMARA

Amount

Taking down chowkats or frames, exe 1.5 but n.exc. 4 Sqm in each with shutter (without taking off shutter from the frame) complete all as specified and directed.

M & L for Pressed steel frames 125mm x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc complete all as specified and directed.

M & L for Pressed steel frames 105mm x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc complete all as specified and directed.

M & L for Providing cement concrete 1:2:4 type B-0 (using 12.5 mm graded stone aggregate) for filling hollow portion, pressed steel frames, etc complete all as specified and directed.

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

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

Taking down shutters of any description exc 1 Sqm but n. exc 2 Sqm each work complete all as specified and directed.

S & F 30 mm thick, Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

S & F 35 mm thick, factory made, glazed/skeleton shutters with second class hard wood,open rebated and prepared to receive glass, gauze, etc (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut mitred beads for securing glass, etc complete as specified and directed . Sizes of members of shutters as specified in SSR Part I, Section -8, clause 8.24 (a).

S & F 35 mm thick, 2nd class hardwood, factory made, Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

S & F 25 mm thick, Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides as in cup board shutter complete all as specified and directed.

M & L for Preparation of new or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of pink primer complete all as specified and directed.

Taking down chowkats or frame, n.exc 1.5 Sqm each with shutters (without taking off shutter from the frame) complete all as specified and directed.

S & F solid PVC door frames of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S & F Factory Made Solid PVC Moulded Door Shutter with particle board core , 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as directed.

S & F powder coated (minimum 15 micron aluminium anodised door comprising of frame of size 101.60mmx44.6mmx2.4mm thick push/pull type glazed door shutter having top and bottom section 83x44.5x2.4mm and 100x44.5x2.4mm thick respectively, styles section 80x44.5x2.4mm thick and lock rail of size 100mmx44.5mmx2.4mm thick including necessary jointing cleat, glazing clips, rubber packing, anodised aluminium snap beading, screws of suitable size including 5mm thick tinted sheet glass in both panel, hinges, mortice lock, stays & aluminium anodised handle of suitable size, etc complete all as specified and directed.

Taking down shutters of any description n. exc 1 Sqm each and refixing in the same opening after necessary repair work complete all as specified and directed.

Taking down shutters of any description exc 1 Sqm but n. exc 2 Sqm each and refixing in the same opening after necessary repair work complete all as specified and directed.

S & F 100 mm size, butt hinges, medium weight, cold rolled mild steel complete all as specified and directed.

S & F Aluminium alloy anodised sliding door bolt with hasp & staple (bolt type) and fixing clipes of sheet, cast or extruded sections and fixing bolts of extruded sections or cast aluminium alloy, length of bolt of 300 mm complete all as specified and directed.

S & F 200 mm long, Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F 150 mm long, Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F 150 mm size, extruded aluminium handles, fabricated type, anodised complete all as specified and directed.

S & F 125 mm size, Extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S & F mild steel bands, straps, supports or stays of rain water, ventilating pipes including bolts, hooks (stay) for large gates, hook and pintel hinges, clamps, hold fasts, wall ties,flat iron fillets for securing wire mesh, wind tie, fan hook and similar work including necessary drilling bolting or riveting etc conforming to Fe – 290 Gde E – 165 complete all as specified and as directed.

M & L for plain cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate) for embedding holdfast, bed block, cills, etc including necessary form work complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones complete all as specified and directed.

S & F 3 mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

S & F 3 mm thick, figured glass, pin headed type, in square n.exc 0.5 Sqm in each pane complete all as specified and as directed.

S & F 300 mm long, mild steel, ordinary rat tail rod pattern springs incuding roller and roller plate complete all as specifed and directed.

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

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

M & L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished the surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 5 mm thick in cement mortor 1:3 on concrete surfaces as in ceilings (sunshed, chajja etc) and finishing surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15 mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

Supply only liquid water proofing compound (ISI marked) complete all as specified and directed.

M & L for preparing newly plastered surfaces of internal walls, etc and applying two coats of distemper oil emulsion over a coat of alkali resistant primer complete all as specified and directed.

M & L for Preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

M & L for preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm, in floors etc, including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for glazed, coloured, ceramic, tiles of size (350mm x 250 mm/450mm x 350mm/300mmx450mm) x 6 to 7 mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick bedding in cement mortor 1:4 and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

S & F in repair Steel windows with side hung shutters including box type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

S & F in repair Steel ventilator, fixed type with glazing bar complete all as specified and directed.

Taking down steel window/ventilators shutter of any size and description and refixed in the same opening after minor repairs/welding and necessary minor accessories as required complete all as directed. (Note: Box type hinge, stay, handle etc shall be measured and paid sperately as supply only)

S & F in repairs, Aluminium (Die cast) body door Closer hydraulically regulated, designation No 3, universal type, suitable for door shutter of 851 to 1000 mm in width and of weight between 61 to 80 Kg complete all as specified and directed.

S & F in repairs, Harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers, etc as in curtain rail complete all as specified and directed.

Supply only mild steel handle for steel window for left/right shutter complete all as specified and directed.

Supply only mild steel peg stay including nuts & bolts etc suitable for steel window and ventilator complete all as specified and directed.

Supply only mild steel box type hinge suitable for steel window and ventilator complete all as specified and directed.

S & F 15 mm thick, second class hard wood boarding, clean sawn with butt joints and fixed with nail as in shelves; Partitions and shelves of built-in cupboards, almirahs, book cases, toilet boxes, racks, pelmets and similar work and fixed as In repairs to replace old and or decayed boarding in patches including cutting out old, piecing, heading joints, etc.complete all as specified and directed.

M & L Water proofing treatment on RCC roof etc. comprising with the following operation and as specified herein below and as directed:- (a) Taking down existing old tarfelt, bituminous compound including cleaning, picking, sweeping and washing down with water and brushing with neat cement slurry & 3 Kg per Sqm & removing debris to a distance exc 100m & n.exc.250m. (b) 15 mm thick plastering in cement mortar 1:3 mixed with water proofing compound (to be measured seperately) as per manufacturer instructions finished even & smooth. (c) Preparing & cleaning of fully dried cement plastered surface. (d) Applying one coat of cold bituminous primer to the plastered surface @ 300 ml per sqm conforming IS-3384 (e) A layer of APP based polymeric membrane membrane 3mm thick (minimum) weighing 3.5 kg per sqm reinforced with polyster non woven fabric (weighing not less than 160 gms/sqm) shall be applied over bituminous primer as specified above. Application of polymeric membrane shall be by torch application. The over lap shall be minimum 100 mm on transverse direction and 75 mm in longitudinal direction. (f) One coat of aluminium paint over the APP based membrane @ 0.11 Kg/Sqm

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, in roof covering including ridges and keeping serviceable sheets in safe custody for reuse in the work complete as directed.

S & F Pre-Painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridges/vally gutter, fixed with self tapping screws as per manufacturer's instruction complete all as specified and directed.

S & F Pre-Painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridges/vally gutter, fixed with self tapping screws as per manufacturer's instruction complete all as specified and directed.

Fixing only 0.63mm thick galvanised, corrugated mild steel sheeting in roof covering with two corrugation side lap, fixed with L type or J type or cranked hook bolts complete all as specified and directed. (Note : Serviceable CGI sheets shall be obtained from Item No. 54 above for re-use)

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

S & F 4mm thick non asbestos fibre reinforced designer ceiling board (610mmx610mm) with hot drip heavy duty suspended ceiling grid system T-2430 with GI frame work for seamless ceiling comprising of GI perimeter channel, unequal flanges and web etc of suitable size suspended from soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section including Hangers 6 mm dia GI fixed to roof by means of ceilling cleats made out of GI flat per manufacturers instructions complete all as specified and directed by the Engr-in-Charge.

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

M & L for Plain cement concrete 1:2:4, type B-1, (using 20 mm graded stone aggregate) as in roof kerb or mud stop, rounded or chamfered on edges incuding necessary form works etc complete all as specified and directed.

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

S & F MS 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 speicfied and directed.

M & L for complete removal of existing treatment including preparation of old plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

Dismantling cast iron, PVC or reinforced concrete drain pipes, etc upto 110mm bore, with fittings jointed in cement mortar and taking out of trenches, floor or walls if required complete all as specified and directed.

S & F 110 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints fixed to wall, etc with all necessary fixing arrangement complete all as specified and directed.

S & F 75 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints fixed to wall, etc with all necessary fixing arrangement complete all as specified and directed.

S & F 110 mm bore, PVC (SWR) bends of any radius complete all as specified and directed.

S & F 110mm bore, PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and directed.

S & F 75 mm bore, PVC (SWR) bends of any radius with oval access door complete all as specified and directed.

S & F 75mm bore, PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and directed.

S & F 75mm bore, PVC (SWR) junction double, (Double T) equal or unequal complete all as specified and directed.

Removal of vegetation/grass etc including Cutting holes into or through brick walls/concrete and removal of small trees/woods etc and making good disturbed surfaces with cement concrete 1:2:4, type B-0 (Using 12.5mm graded aggregate) complete all as specified and directed.

Cleaning/Uprooting of vegetation/small trees, muds, garbages, waste etc growth on inaccessible RCC roof, AC sheet roof, below wind tie, cleaning of AC sheet/CGI sheet, valley gutter and shaft portion of wall surfaces, back side of toilet portion and above chajja portion etc complete all as specified and directed.

Cleaning and removing all scale and dirt, etc, from tanks of capapcity exc 250 & n.exc 500 Ltrs and from mouths of circulating pipes, etc. using bleaching powder and washed with water including dismantling and reconnecting and refixing in psoition including writing date of cleaning with white synthetic enamel paint as "CLEANDED ON" complete all as specified and directed.

S & F 500 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top), hoisted and fixed in position including taking down old unserviceable one as specified in SSR Part I and directed.

S & F 20 mm bore, Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight - 210 gms) complete all as specified and directed.

Taking up or down 15mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Taking up or down 20mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Supply, laying, connection and testing, 15mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Supply, laying, connection and testing, 20mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Refixing of 15mm bore old serviceable steel tubing and connections in new or old position with new fittings complete to walls and ceilings or laid in floors, etc complete as directed. (Note: Serviceable pipe shall be reused as obtained from serial item No. 78 above)

Refixing of 20mm bore old serviceable steel tubing and connections in new or old position with new fittings complete to walls and ceilings or laid in floors, etc complete as directed. (Note: Serviceable pipe shall be reused as obtained from serial item No. 79 above)

S & F in repairs, 15 mm bore, Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

S & F in repair 20 mm bore, Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

S & F in repairs, 15 mm bore, Stop valves, cast copper alloy, chromium plated 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 complete all as specified and directed.

S & F in repair PVC over head tank cover suitable for 500 Litres capacity tank complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, etc and getting out in soft/loose soil complete all as specified and directed.

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

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

M & L for plain cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M & L for plain cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M & L for plain cement concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in coping of pole etc complete all as specified and directed.

Supply and laying 40mm dia, double walled corrugated(DWC) HDPE duct pipe for cable protection, conforming to IS, of approved colour with fittings complete all as specified and directed.

All as per item no 94 above but 50mm dia complete all as specified and directed.

All as per item no 94 above but 80mm dia complete all as specified and directed.

M & L for 40 mm bore, steel tubes, galvanised, light grade with all fittings, laid in trenches/road crossing/drain etc as in cable protection including taking up or down existing pipe complete all as specified and directed.

M & L for 80 mm bore, steel tubes, galvanised, light grade with all fittings, laid in trenches/road crossing/drain etc as in cable protection including taking up or down existing pipe complete all as specified and directed.

Taking out/down unserviceable UG cable from trenches/walls/poles etc.of any size after disconnecting the same, including bricks, GI pipes etc of any description complete all as specified and directed.

M & L for disconnecting burnt end or portion of UG Cable, removing the cable from loop including necessary excavation and earth work, relaying and reconnecting the cable by removing burnt portion of cable and preparing fresh terminal for cable of cross sectional area 10 Sqmm 2 core to 95 Sqmm 3.5 core of LT cable to pole, main switch, LT Panel etc complete all as specified and directed .

M & L for straight through joints (epoxy) cable jointing kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor, nominal cross sectional area 16 to 35 sqmm 3.5/4.0 core and testing complete all as specefied and directed.

M&L for straight through joints (epoxy) cable jointing kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 50 to 70 sq mm. 3.5 core and testing complete all as specefied and directed.

M&L for straight through joints (epoxy) cable jointing kit including jointing materials for making joints of UG electric cable 1100 volt grade heavy duty with PVC/XLPE insulated aluminium conductor nominal cross sectional area 95 to120 sq mm. 3.5 core and testing complete all as specefied and directed.

S&F Busbar Chamber suitable size for set of 04 aluminium busbar 400 Amps rating, supported with suitable size as per direction, each of heavy duty porceline stand, lock with suitable size of brass nut, bolts and washer with heat shrinkable PVC sleeving. The bus bar shall be colour coded (red, yellow and blue) for three phases and black for neutral, The Chamber shall be fixed 60cm above the normal ground level, complete with PCC foundation (1:2:4 ) type B2 using 40mm graded stone aggregates complete all as specified and directed by Engr in charge.

Supply and laying cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16 Sqmm 4 core complete all as specified and directed. (Note: Excavation and earth work shall be measured and paid seperately)

All as per serial item No. 105 above but for 35 Sqmm 3.5 core cable complete all as specified and directed. (Note: Excavation and earth work shall be measured and paid seperately)

All as per serial item No. 105 above but for 50 Sqmm 3.5 core cable complete all as specified and directed. (Note: Excavation and earth work shall be measured and paid seperately)

All as per serial item No. 105 above but for 70 Sqmm 3.5 core cable complete all as specified and directed. (Note: Excavation and earth work shall be measured and paid seperately)

All as per serial item No. 105 above but for 95 Sqmm 3.5 core cable complete all as specified and directed. (Note: Excavation and earth work shall be measured and paid seperately)

M & L for Earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level, connected to galvanized steel earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part - I, including necessary excavation and earth work, P.C.C (1:3:6) type C-I with 50 mm thick Pre-cast R.C.C. (1:2:4) type B-I cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (light grade), wire mesh, aluminium lugs, complete in all respect, GI earth wire protected by 15 mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 metre and necessary testing on completion inclduing taking down old one complete all as specified and as directed by the Engineer-in-Charge.

M & L for boring of horizontally holes by manual method under road below 1 metre from the road surface and dia of hole not exc 100mm without damaging the exsting road, getting out and disposal of excavated soil, etc to a distance not exc. 50 meter from the site of work complete all as directed by Engineer in charge.

M & L for cable route indicator made out of CI, 15 cm dia disc shaped with embossed letter (LT Cable), fixed to MS angle iron 40 x 40 x 5mm and 1 Mtr long embeded in ground with 25 x 250 x 200mm PCC 1:3:6, type C1 using 20 mm graded stone aggregate complete all as specified and directed.

M & L for steel tubular swaged pole type 410 SP 31, 9 m complete with mild steel base plate and finial taper plug, bolts, nuts, washers and screws as per IS 2713 (Part II) 1980 made out of mild steel tubing including two coats of aluminium paint 1st quality over a coat of red oxide primer and alternate painting with black & white strips of 30cm each externally from ground level up to 1.5 mtr with synthetic enamel paint over aluminium paint and marking pole No / MES SL on pole complete all as specified and directed.

Supply & fixing in repair astronomical time switch in existing street light timer panel for switching on /off lights and other electric devices according to the Sunrise & sunset time based on the entered location or location coordinates complete all as specified and directed. (Make : Legrand, Model No AlphaRex3 D21 astro, 1 channel or equivalent)

Restraining and tightening of ACSR conductor of any size and type maintaining standared sag including providing aluminium binding wire, jumpers on LT over head lines with jumper clip complete all as specified and directed. (Note:- Pole to pole shortest distance including all conductor and earth wire shall be measured and paid. No extra payment shall be made to the Contractor for sag and jumper etc. However burnt /damaged jumpers shall be replaced by the contractor of appropriate size without any extra cost).

Cutting/Trimming of tree branches, n.exc 30cm girth around the overhead conductor, poles & stays (not less than 3 metre) to clear the approach of overhead lines and disposed off from site beyond 50m and upto a total distance of 250m complete all as specified and directed by the Engr-in-Charge.

M & L porcelain, vitreous white or brown shackle type insulator including galalvanized mild steel straps, washers, insulator bolts, washers and nuts 550 volts grade 50mm height 65mm dia and 9mm dia bolt size complete all as specified and directed.

M & L for Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 50mm height, 65mm dia for 550 volts grade complete all as specified and directed

M&L for cleaning grass/weeds/plant by scrapping soil in order to make free ground from all sort of vegetation and hand packing by carefully and thown away the distance from MRS yard and destroyed complete all as specified and directed.

Supply & spray chemical for prevention of growth of weed and grass in Sub Station and other areas as directed with spray gun as per the manufacturer's instructions complete all as specified and directied. (Make -GLYCEL 41% S.L or equivalent as approved by Engr-In- Charge)

S&F in repair information / direction sign board of size 90cm x 60 cm made out of 3mm thick Aluminium Composite Panel (ACP) fully covered with white/green/blue (as required) Rectro Reflective sheeting of approved brand, Crystal grade using pressure sensitive adhesive and a Retro Reflective cut out border and massages in the sensitive adhesive and covered in aluminium border of required size; fixed on 20mm square bar pipe frame supported and 40 mm stainless steel coated pipe on double leg of 2.4 m above ground level( embedded minimum 450 mm below ground level in & including plain cement concrete 1:2:4 type B1, size 300 mm x 300mm x 450mm) fixed with MS Clamps 02 Nos made out of MS FI 50 mm x 6mm thick bent to shape to hold MS post of any description fixed with and including two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer on steel surfaces complete all as specified and directed. (Note : Words to be written on board shall be as directed by Engg in charge)

S & F in repairs first aid box at E/M installations to keep the first aid items i.e regular use medicine, a tube of burnol, bandage, one small scissors, cotton etc, the box made out with GI sheet of 18 gauge of size 30cm x 25cm x 20 cm, openable at front side with help of hinge at one side and locking arrangement at another side, the same shall be painted with "FIRST AID" with red paint and whole box shall be fixed on wall at height not less than 2mtr complete all as directed.

M & L for Preparation of old painted surface above the planting depth/PCC coping of steel tubular LT pole upto 11.00 metre long including MS clamps, cable protection pipe, bracket fitted with steet light fittings etc by scraping with steel wire brush and applying two coats of aluminium paint to external surface of poles, MS cross arms, MS clamp, cable protection pipe etc to give even shade including Zebra colour of painting upto 2.1 m height from the top of coping/bottom of pole as per site condition and numbering of poles complete all as specified and as directed by the Engr-in-Charge. (Note : Zebra colour shall be applied by synthetic enamel paint of black/yellow colour as approved in alternate layer of 30 cm height of each layer).

Comprehensive repair/maintenance of storage type electric heater (geyser) vertical/horizontal type of capacity upto 50 ltrs comprising of the following works complete all as directed by the Engr-in-Charge:- (a) Inspection, taking down or dismantling, de-scaling, brushing and thoroughly cleaning the storage tank upto the entire satisfection of Engr-in-Charge (b) Checking of all stop cock, pressure release valve, fusible plug etc to ensure free functioning of the parts including Supply and replacement of washer/gasket, nuts etc as required. (c) Inspect overflaw and vent pipes and remove blockages (if any) (d) Checking and rectify earth continuity of the electrical circuits of the geyser and power points (e) Check, maintain and re-fixing thermostat and re-adjust (f) Visual examination of of fusible plugs for its serviceability (g) De-scaling the immersion type heating element and siphon assembly with diluted hydrochloride acid or cear pedette solution (h) Checking of indicator lamp for its serviceability (j) Re-assembling the geyser, re-installed and testing complete (Note: (i) Spare parts/components of geysers shall be measured and paid seperately as "supply only" under respective items here-in-below. (ii) Any minor parts required for smooth functioning of the geyser shall be provided by the contractor without any extra cost to the Govt.)

Supply only copper connection tubes for inlet/outlet connection PVC washer, benjo nuts and bolts etc. 450 mm long 3/8'' dia standard gauge complete all as directed.

Supply only heating element, 1.5KW capapcity, AC 230 volts, pressed/ screw/ triangular/ ceramic type, ISI marked complete all as specified and directed.

Supply only heating element, 2KW capapcity, AC 230 volts, pressed/screw/ triangular/ ceramic type, ISI marked complete all as specified and directed.

Supply only apparatus plate suitable for 50 ltrs capacity geyser complete all as specified and directed.

Supply only apparatus plate suitable for 25 ltrs capacity geyser complete all as specified and directed.

Supply only high pressure safety valve/high pressure release valve suitable for existing make, ISI marked complete all as directed.

Supply only hot and cold stainless steel flexible pipe, high pressure with both end brass adopter 18" long ISI marked complete all as directed.

Supply only thermostate element adjustable type, 11/20 Amp 250 Volt ISI Marked complete all as directed

Supply only thermostate element adjustable type, 7/15 Amp 250 Volt ISI Marked complete all as directed

Supply only indicator lamp red complete all as directed

Supply only indicator lamp green complete all as directed

Supply only glass wools of approved quality as insulating materials in geyser complete all as directed.

Dismantling and repair to 50 Ltrs capacity geyser inner shells made out of copper/steel with brazing, soldering, gas welding and denting including transportation to work shop for repair work and back and re-assmbling the same complete all as directed.

Dismantling and repair to 25 Ltrs capacity geyser inner shells made out of copper/steel with brazing, soldering, gas welding and denting including transportation to work shop for repair work and back and re-assmbling the same complete all as directed.

Supply, install, testing & Commissioning, Geysers, water heater, 25 ltrs capacity, Storage type electrically operated on single phase 230 Volts AC, 5 Star rating with all accessories and connection of inlet & outlet pipe line including connecting up with 3 single core PVC insulated, multistranded copper conductor cables including taking down existing unserviceable water heater complete and removing to MES store yard complete all as specified and directed. (Make : Havells, Model : GHWAPTTWH025 or equivelent model as approved by the Engr-in-Charge/GE)

Supply, install, testing & Commissioning, Geysers, water heater, 50 ltrs capacity, Storage type electrically operated on single phase 230 Volts AC, 5 Star rating with all accessories and connection of inlet & outlet pipe line including connecting up with 3 single core PVC insulated, multistranded copper conductor cables including taking down existing unserviceable water heater complete and removing to MES store yard complete all as specified and directed. (Make : Havells, Model : GHWAPTTWH050 or equivelent model as approved by the Engr-in-Charge/GE)

S & F in repairs, 15 mm bore, Stop valves, cast copper alloy, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

S & F in repair Bib taps, medium, cast copper alloy with crutch or butterfly handle screwed down, screwed for iron pipe or brass ferrule of 15mm bore complete all as specified and as directed.

S & F in repairs, 15 mm bore, non-return valve, gun metal, screwed both ends for iron pipe complete all as specified and directed.

S & F in repair plug top polycarbonate, 3 pin, 16Amps, 240 volts complete all as specified and directed. Note: An amount of Rs. 80665.00 on account of credit schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S. VINITA CONSTRUCTION

M/S I P GROUP

M/S. KUMAR CONSTRUCTION CO.

M/S ROY ENTERPRISE

M/S ANIL KUMAR BAUL

M/S BIJAY KUMAR SHIVA

M/S DEY ENTERPRISE