REPAIR TO ROOF, AC SHEET, TRUSS BRICK WORK CLEANING / REPLACEMENT OF TANK AND REPAIR TO HANGER ROOF, VALLEY GUTTER, TRANSLUCENT SHEET AND CONNECTED ITEMS AT DOMESTIC AND TECH AREA AND PAINTING TO PQC AND OTHER MISC WORKS IN RUNWAY AT 11BRD AF STN OJH

Amount

Cleaning of old RCC/PVC water tank of capacity 1000 Ltr & n. exc. 2000 lit. removing all scale and dirt using detergent powder and bleaching powder etc from tanks and from mouth of pipe etc, and hoisting if required and reconnecting to the pipe and writing of cleaning date on tank with paint after removing the old cleaning date complete all as specified & as directed by Engineer in charge.

Cleaning of old RCC water tank of capacity exc. 5000 & n. exc. 8000 lit. removing all scale and dirt using detergent powder and bleaching powder etc from tanks and from mouth of pipe etc, and hoisting if required and reconnecting to the pipe and writing of cleaning date on tank with paint after removing the old cleaning date complete all as specified & as directed by Engineer in charge.

Disconnecting existing PVC water tanks of any description, of capacity exc. 250 & n. exc. 500 lit., setting aside for cleaning etc. and hoisting if required reconnecting and re-fixing in position.complete all as specified & as directed by Engineer in charge.

Disconnecting existing PVC water tanks of any description, of capacity exc. 500 & n. exc. 1000 lit., setting aside for cleaning etc. and hoisting if required reconnecting and re-fixing in position.complete all as specified & as directed by Engineer in charge.

Disconnecting existing PVC water tanks of any description, of capacity exc. 1000 & n. exc. 2000 lit., setting aside for cleaning and removing all scale and dirt using detergent powder and bleaching powder etc, and hoisting if required, reconnecting and refixing complete incl ball valve in position and writing date of cleaning on tank with paint after removing the old cleaning date complete all as specified & as directed by Engineer in charge.

Cleaning of old PVC water tank of capacity exc.250 & n. exc. 500 lit. removing all scale and dirt using detergent powder and bleaching powder etc from tanks and from mouth of pipe etc, and hoisting if required and reconnecting to the pipe and writing of cleaning date on tank with paint after removing the old cleaning date complete all as specified & as directed by Engineer in charge.

Cleaning of old PVC water tank of capacity exc.500 & n. exc. 1000 lit. removing all scale and dirt using detergent powder and bleaching powder etc from tanks and from mouth of pipe etc, and hoisting if required and reconnecting to the pipe and writing of cleaning date on tank with paint after removing the old cleaning date complete all as specified & as directed by Engineer in charge. For Item No 1,2,6,7 Note : Tank after cleaning shall be shown to the user and got signed by the user and put up to Engr-in-Charge weekly for verification. Any damage to ball cock, float valve, checknuts and any leakage/ any interruption in water supply occured due to negligence of Contractor the same shall be rectified by the Contractor and nothing shall be paid extra on this account.

Supply and fixing with dismantling of existing 500 Litre capacity Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) three layers hoisted and fixed in position complete and all as specified and as directed by Engineer-in-Charge

Supply and fixing with dismantling of existing 1000 Litre capacity Rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) three layers hoisted and fixed in position complete and all as specified and as directed by Engineer-in-Charge.

Supply and fixing in repairs 15 mm bore float valve of high pressure PTMT with epoxy coated aluminuim rod and high density plastic ball screwed for iron pipe and fixed in tank which situated up to 15 m height buildingincluding necessary ladder for climbing if required .complete all as specified and as directed by Engineer-in-Charge. Make:Prayag

All as per item No.10 above but 20 mm bore complete all as specified. Make:Prayag

All as per item No. 10 above but 25 mm bore complete all as specified. Make:Prayag

S&F in repairs gun metal, globe or gate valve, bore dia of pipe in 15 mm,

S&F in repairs metal, globe or gate valve, bore dia of pipe in 20 mm,

S&F in repairs metal, globe or gate valve, bore dia of pipe in 25 mm,

Taking down steel tubing of 15 mm dia bore and connections from walls and ceilings or laid in floor including cleaning for refixing in same position (walls , ceiling, floors etc).

ditto All as item No. 16 but 20 mm bore.

ditto All as item No. 16 but 25 mm bore.

M & L for Galvanised Iron tubes 15 mm dia medium grade with all fittings and fixtures such as bends , elbows ,tees ,short pieces , back nuts , connectors , diminishing pieces caps pegs and clamps union etc. laid in wall/floor/ceiling as in concealed work including cutting chase in wall and making good surface .

All as item No. 19 above but dia of tubes 20 mm

All as item No. 19 above but dia of tubes 25 mm

Re-fixing old serviceable steel tubing 15mm bore and supply of new fittings as required at site and fixed in new or old position (walls, ceiling, floors, etc.) all as directed by Engr-in-Charge

Re-fixing old serviceable steel tubing 20 mm bore and supply of new fittings as required at site and fixed in new or old position (walls, ceiling, floors, etc.) all as directed by Engr-in-Charge

Re-fixing old serviceable steel tubing 25 mm bore and supply of new fittings as required at site and fixed in new or old position (walls, ceiling, floors, etc.) all as directed by Engr-in-Charge Note : Work shall be executed in different location as per site requirement including in short length.

Taking down carefully existing bitumen tarfelt including plastering upto 15mm thick cleaning the surface and make free of dirt, foreign particles, laitance followed by grinding all protrusions to make surface modulated and removing all foreign materials / Bituminous primer completely , cleaning and washing the existing surface of roof/slab, terraces including flashings and junctions of parapets/kerb walls etc and as directed by Engineer-in-charge. Note : (i) Contractor will not throw the debris and suitable arrangements shall be made to take down the materials from roof. (ii) If taking down of plaster is exceeding 15mm then PCC and plaster both shall be measured under ser item No 27 below (iv) Removing of the rubbish to a distance outside MoD land shall be at own arrangement of Contractor.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for including PCC of existing roof, PCC tiles with screed bed and removing the demolished material outside MoD land at own arrangment of Contractor.

M&L for providing cement concrete 1:2:4 Type B0 (Using 12.5mm graded stone aggregate) as in bed plate/roof kerb/PCC padding and haunching etc all as specified and directed by Engr in Charge Note : PCC shall be laid in slope and thickness shall be average(minimum average thickness 25mm or as per site requirement for maintaining the slope) as per site including filling in depression by providing concrete bench marks for maintaining th perfect slope to drain out the rain water as directed by Engr-in-Charge. No hand mixing is allowed, mixing shall be at ground floor and mixed materials deposited on roof Manually/ mechanically to achieve the proper strength and workmanship.

M&L for rendering 15 mm thick in CM 1:4 on concrete surfaces mixed with water proofing compound @ 0.12 ltr per bag of cement or as per manufacturer instruction and finishing the surfaces even and smooth without using extra cement. Note:- (Supply only water proofing compound shall be measured and paid separately).Complete all as specified and directed by Engineer-in-charge. Note : Plaster shall be laid in slope and thickness shall be average as per site including filling in depression by providing cement mortar bench marks for maintaining th perfect slope to drain out the rain water as directed by Engr-in-Charge. No hand mixing is allowed, mixing shall be at ground floor and mixed materials deposited on roof Manually/ mechanically to achieve the proper strength and workmanship.

M&L for rendering 5 mm thick in CM 1:4 on concrete surfaces mixed with water proofing compound @ 0.12 ltr per bag of cement or as per manufacturer instruction and finishing the surfaces even and smooth without using extra cement. Note:- (Supply only water proofing compound shall be measured and paid separately).Complete all as specified and directed by Engineer-in-charge.

M&L providing cement slurry @ 3Kg per sqm on existing roof surface before laying PCC/ Plaster.

Supply only Liquid water proofing compound

M&L Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of wall with cement mortar 1:3 and after insertion of APP in the groove all specified and directed by Engr-in-Charge.

M&L for cleaning the newly plastered surfaces thoroughly with wire brushes and providing water proofing treatment all as given here in after (a) Bituminous primer @ 0.3lit per Sqm conforming to IS-3384-1986 (b) 3 mm thick APP polymer modified moply FP of M/S TEXSA Ltd or M/S STP Ltd or ASIAN PAINTS of Hydrostop Tiki Dan of M/s Tikki tar Ltd with minimum wt 3.0 Kg per square metre membrane (one layer) laid by torch application method. (c ) Applying two coat of bituminous based aluminium paint @ 0.20 Kg in two coats (total in two coats) per square metre over membrane. Complete all as specified and directed by Engineer-in-charge. (d) The overlaps of APP shall beas per SSR part 1 and APP shall be laid by expert/ skilled workers only, bitumen based aluminous paint applied by brushes only.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

S&F Hand rails, half round or other mild steel section or core for wooden hand-rail straight portion, drilled 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 shapeas directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165

Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks, portions framed and hung as gates,inc pintle hinges,stops,hand-made sliding bolts etc and similar work conforming to Fe.290.Gde-E-165

Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165

Hacking out of existing PCC and taking down plaster near rainwater spot size 450x450mm and M&L 10 mm thick plaster the surface with cement mortar 1:3 in slope toward rain water pipe spot all as specified and directed by Engr in Charge.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including gall quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete articles

M&L Brick work with subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM 1 : 6 all as specified and directed by Engr-in-Charge

Labour only for brickwork (except bricks) straight or curved on plan exc 6m mean radius, built in CM 1 : 6 all as specified and directed by Engr-in-Charge

M&L for 15 mm thick cement plaster in CM 1:4 on brick surface finished even and smooth without using extra cement on external surface Complete all as specified and directed by Engineer-in-charge.

M&L for 10 mm thick cement plaster in CM 1:6 on brick surface finished even and smooth without using extra cement on internal surface Complete all as specified and directed by Engineer-in-charge.

M/L for removing of tree roots of any girth and height , shrubs and bushes from wall surface/roof top/chajjas up to 15 M height including repairing of cracks and filling the tree root channels and dismantled areas with chemical/ Acid and render unfit for growth of vegetation on building surface and making good in cement mortar 1:3 and to match the surface with existing finishes including all T&P required and considering all saftey measures to carry out work upto ht 15 mtrs of bldg etc completed and removal of shrubs up to 50 m distance.

Demolition of reinforced cement concrete in any position like roofs,RCC tanks, floors other than ground floors , beam , staircases , landings , chajjas,projections, facias and similar suspended work or reinforcement cut as required to facilate demolition for portions ordered to be dismanttled up to 15 m height including formwork and necessary saftey measuresor as directed by Engr in charge

M&L for reinforced cement concrete type B1 (1:2:4) nominal mix using 20 mm graded broken stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, shelves and the like.

M&L for reinforced cement concrete type B1 (1:2:4) nominal mix using 20 mm graded broken stone aggregate as in chajjas, fins etc all as specified and directed.

M&L for Formwork to sides and soffits of floor or roof beams, beam haunchings,girders, bressummers,lintels, cantilevers, shelves, slabs including supports edges, overhangs, etc. also splays between floors and beams, etc. complete all as specified and as directed by Engineer-In-Charge.

S&F mild steel TMT bar of 10 mm dia and over cut to length bent to shape required including cranking and binding with mild steel annealed wire not less than 0.9 mm dia.

Taking down cement plaster on brick or stone wall any description including raking out joints, hacking for key, scrubbing down with water etc.compete all as specified as directed by Engineer -in -charge.

M&L for 15mm thick rendering on brick/concrete surfaces on broken edges of chajjas, facia, slab, roof projectioon and any other brick/concrete surface in patch work in CM 1:4 and finishing fair and even without using extra cement with using 2% Integral water proofing compound by wt of cement (Note: Water proofing compound will be measured and paid separately under relevant item) Note: The rate quoted shall be deemed to include for work up to four storey building & height upto 15.00m including all safety measures, scaffoldings etc., required for carrying out the work and nothing extra on this account shall be admissible.

Dito all as above item no 51 but 20mm thick in 2 coats.

Supply only integral water proofing compound

M&L for rendering 10mm thick on fair faces on ceiling with cement mortar 1:3 & finished even and smooth (without using extra cement)

S&F Zinc coated Hexagonal Self taping screw length 65mm with washer fixed to existing hanger roof/wall cladding sheets complete.

Dismantling Asbestos cement /FRP sheet/GI sheet(corrugated ted, semi corrugated, etc.) sheets in roof coverings up to height 25M and taking care of earthing strip and refixing all as specified and directed by Engr in Charge

Refixing of CGI corrugated sheets/Ridge/Sides sheets/Gutters with Drill machine and fixed with self taping screws. The contractor shall arrange for climbing upto 16 mtr ht and followed the all safety guidelines as per labour law.

M & L for pre-painted galvalume aluminum zinc coating GI based corrugated 0.50mm TCT thick of any colour approved by GE having tensile strength of 550Mpa as in roof covering / cladding to wall , fixed with 5 Nos. self tapping screws on each sheet /each support rubber lining and filling of gap with cement mortar in CM 1:4 with wall and sheet up to 16 mtr height . complete all as specified and as directed by Engineer-In-Charge.

M & L fo Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet for ridges(min 750mm width) 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

Hacking out old broken glass (any thickness, size, quality or description) from steel frame surrounded, glazing with putty.

S & F for 3 mm thick sheet glass, ordinary quality and glazing with oil putty in square n. exc. 0.5 Sqm in each pane for steel/ aluminium windows complete all as specified as directed by Engineer -in -charge

S & F for 4 mm thick sheet glass, ordinary quality and glazing with oil putty in square exc. 0.5 Sqm in each pane for steel/ aluminium windows complete all as specified as directed by Engineer -in -charge

S & F for 3 mm thick figured glass, pin headed type ordinary quality and glazing with oil putty in square n. exc. 0.5 Sqm in each pane complete all as specified as directed by Engineer -in -charge

S&F Rubber based door bottom strip with aluminium angle not less than 25x25mm including fixing arrangement with screws properly & all as per manufacturers instruction complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware , AC or RCC or PVC Pipes) of any dia including all fittings any size all as specified & as directed by Engr-in-Charge.

S& F PVC (SWR) pipes 160mm dia single, socketed in any length ,with rubber ring joints fixed to walls with MS clamps.

S&F PVC (SWR) bends 160mm dia

S&F PVC (SWR) shoe 160mm dia

Labour only to adjust the float valves of 15/20/25mm dia of tanks of any capacity up to 8000 ltr capacity and upto 4 storey bldg.

S&F in repairs 10 litres capacity PVC Valveless syphonic action type flushing cistern high / low level white complete with inlet , ball valve float and handle including brackets and telescopic down pipes and jointing with WC complete complete all as specified and as directed by Engineer-In-Charge

Servicing of Flushing system 10 litres capacity PVC Valveless symphonic action type flushing cistern low level . Taking down the all materials from existing cistern, Cleaned all dirt and refixing the same with making good and leakage free condition for 1 year, including repalcement of folat valve, Syphone, flush washer and flush handle with all fixing arrengments complete all as direceted.

Taking down and refixing the 15mm dia CP Bib Cock/ Piller cock/ Angle cock/Concealed stop cock of any make with replacement of washer complete. The Bib cock/ Piller Cock/ Angle cock shall be fixed with Taplane tape without damageing the exising pipe lines complete. The rate includes dismanteling of tiles and making good if required

S&F in repair brass spindle for CP Bib Cock/ Piller cock/ Angle cock/Concealed stop cock of various make 15mm dia.

Supply only CP Head for CP Bib Cock/ Piller cock/ Angle cock/Concealed stop cock of various make under 15mm dia.

S&F in repair Bib tap PVC any colour/high pressure, screwed down high pressure as specified for 15mm bore .Complete all as specified and directed by Engineer-in-charge.

S&F in repair Pillar tap PVC any colour/high pressure, screwed down high pressure as specified for 15mm bore.Complete all as specified and directed by Engineer-in-charge.

S & F in Repair Pillar taps , cast copper alloy , with capstan heads, chromium plated, screwed down high pressure fancy type of 15 mm bore size with or without lettered Hot or Cold with long screwed shanks and flynuts , screwed for iron pipe and fixed Complete all as specified and as directed by Engineer-In-Charge.

S&F in Repair bib taps of bore size 15mm, cast copper alloy, , chromium plated, fancy type, with crutch or butter fly handle screwed down , screwed for iron pipe or for brass ferrule Including dismantling and making good the tiles if required Complete all as specified and as directed by Engineer-In-Charge.

S&F in repairs Plastic seat cover white closed pattern with flat bottom and cover with CP hinges for EWC.

S & F in Repair 32 mm PVC flexible pipe for waste outlet with threaded socket at one end.complete all as specified and as directed by Engineer-In-Charge

S & F in Repairs 40 mm PVC flexible pipe for waste outlet with threaded socket at one end.complete all as specified and as directed by Engineer-In-Charge

S&F in Repair PVC connection 15mm size with PTMT nuts, of length 600mm Complete all as specified and as directed by Engineer-In-Charge.

S&F in Repair Cast copper alloy CP angle valve type stop cock suitable for 15mm bore pipe screwed at both ends or high pressure with Capstan head of make Prayag/Marc/Parko ,Complete all as specified and as directed by Engineer-In-Charge.

M&L for 2 mm thick polycarbonate sheet with both side including top & bottom aluminium to match with the profile of existing roof sheet and EPDM rubber gasket fixed with self tapping screws in roof/wall up to any height ,both side UV Proctected . complete all as specified and as directed by engg. in charge. Make : Duratuff/lexon Any extra accesseries rtequired for fixing of Polycarbonate between Galvalume sheets roofing deemed to be included rates. Note : (i) Contractor shall make own arrangment for climbing and working on hangars not exceeding 16 mtr ht. (ii) The Contractor shall be liable to execute the work in rainy season without any objection, if any leakage occurs . All safety measures are to be followed by the Contractor as per safety guidlines.

Dismantling wall/ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets

S&F Mineral Fibre acoustical suspended ceiling system with Bevelled/Tegular EDGE TILES with 15mm exposed or inward grid(projected ceiling tile) as approved. The tile should have humidity resistance (RH) of 99%, NRC 0.7 , Light Reflectance > 85%, Thermal Conductivity k= 0.052-0.057 w/m k. Colour white Fire Performance UK Class 0 /Class 1 (BS 476 pt- 6&7) in module size of 600 x 600 x 20 mm suitable for Green Building application, with Recycled content of 54%. The tile shall be laid on GI grid with 15 mm wide T - section flanges colour white having rotary sittching on all T sections i.e. the main Runner, 1200 mm & 600 mm Cross Tees with a web height of 38mm and a load carrying capacity of 14 Kgs/M2 & minimum pull out strenght of 100 Kgs. The T section have a Galvanizing of 90 grams per sqm and need to be installed with Suspension system as required on site of any shape and size. Make: USG/Knauf/ Armstrong, Anchor or equivalent.

M&L for sealing the holes/gaps on existing CGI/ Galvalume sheeting roof/Wall of hangers with 100mm x 100mm Self Adhesive patch over that 1 coat of Techothane - PU White 1mm thick complete make : Tikki tar, Choksey , STP or Asian and make leakage proof including cleaning by removal of existing rust etc.all as per manufacturers instruction and directed by Engr-in-Charge Note : (i) The work shall be carried out in hangers of 16mtr height. (ii) Existing sheets in hanger is galvalume sheet which contains holes and other misc works in different locations of three hangers. (iii) Work is also deemed to be carried out during rain to emergeny and imidiate requirement. (iv) Being very sensitive location the labourers shall have to move on hangar roofs. contractor will follow every safety norms of labour during the exectuion to avoid any mishap. If any mishaps happen due to non compliance of safety norms/ accessories / equipments required, Contractor shall be held fully responsible & rates of safety norms are deemed to be included in the items mentioned above nothing extra shall be paid.

M&L for sealing the holes/gaps on existing CGI/ Galvalume sheeting roof/Wall of hangers with 100mm wide Self Adhesive tape over that 1 coat of Techothane - PU White 1mm thick complete make : Tikki tar, Choksey , STP or Asian and make leakage proof including cleaning by removal of existing rust etc.all as per manufacturers instruction and directed by Engr-in-Charge Note : (i) The work shall be carried out in hangers of 16mtr height. (ii) Existing sheets in hanger is galvalume sheet which contains holes and other misc works in different locations of three hangers. (iii) Work is also deemed to be carried out during rain to emergeny and imidiate requirement. (iv) Being very sensetive location the labourers shall have to move on hanger roofs. contractor will follow every safety norms of labour during the exectuion to avoid any mishap. If any mishaps happen due non fellow of safety norms/ accessories / equipments required Contractor shall be held fully responisible.& rates of safety norms are deemed to be included in the items mentioned above nothing extra shll be paid.

M&L to prevent leakage/seepage from roof shall be cleaned by removing dirt dust etc, all cracks to be treated with suitable crack filling compound and applying two coats of flexible acrylic modified cementitious water proofing system @ 2kg/Sqm at 1mm thickness Make : Tech force 2K strong of M/s Choksey or URP admixed with cement in 1:1 proportion without water in 1 coats of make Dr Fixit or equivalent. The surface Shall be tested with ponding test by Engr-in-Charge. If any failure occurs, then the same shall be redone without any extra cost with in 24 Hrs.

S& F as in Repairs anti bird net, Square mesh size 20mm x 20mm black/white of any colour HPDE knotted net, thickness of the net 1.00mm, weatherproof, Uv stabilized and chemicallyinert, braking strenthness of 23.08kg per yarn, having a melting point of 260 centigrade fixed with border rope of dia 4 mm, UV stabilized border rope joint with the net by machine inter locking process using three winces of the same as that of tied to 12mm dia hooks (made to shaper) or welded to steel structure and 12mm dia anchor fastner bolt fixed in RCC structure as applicable as suitable intervals complete up to height 16 mtr work shall be executed. All as specified and as directed. Note:- Taking down the existing hangar lights carefully and refixing the same there shall be no extra payment on this account, rate shall be deemed in quoted item above.

Hacking out of existing PCC and taking down plaster near rainwater spot size 450x450mm and M&L 10 mm thick plaster the surface with cement mortar 1:3 in slope toward rain water pipe spot all as specified and directed by Engr in Charge.

S&F in repairs stainless steel railing and balusters with stainless steel hollow section, Square bars/ any other type of section grade SS 304 grade required for design as approved including all febrication, buffing, grinding and making edges / fabrication perfactly smooth by buffing complete.

S & F in repairs 1.25 mm thick Plain, mild steel sheeting, in ridges, hips, valley gutters, drip, funnels make in shape/ design as directed and straight flashings (length and girth as fixed) with grade of Fe 410-W 9gde-E-250) Quality B. Note : (i) Contractor shall made own arrangement for climbing and working on hangers not exceeding 16 mtr ht. (ii) Dismanteling the vally gutter through mechanical cutter ( No welding rod is allowed during cutting/Dismanteling of existing of gutters) on existing place for taking down and follow all safety & fire rules. (iii) The Contractor shall be laible to execute the work in rainy seasonwithout any objection, if any lackage occuried after execution contractor will redo the work immedeatly . All safety measures are followed by the Contractor as per safety guidlines. (iv) 100mm minimum overlap shall be provided at the joints of gutters and welding must be water tight and there shall be no seepage at joints of gutters. only straight length of the gutters shall be measured nothing shall be paid extra for overlaps. (v)(v) Gutter shall be provided between two sloping roof with support of angles made in shape. (Angle shall be measured and paid in above item No 37.)

Dismantling precast cement concrete Jalli all as specified and directed by Engr in Charge

Providing and fixing in repairs ornamental designed pattern type precast cement concrete louvres and jallies, 50mm thick (measured solid) including precast post of standard sections in different geometrical shapes, including all mouldings type B0 1:2:4, 12.5 mm graded stone aggregate set in CM 1:4 including embedding precast post etc including two coats of exterior emulsion over one coat of primer of different colour,pattern as approved , specified complete all as directed approved by Engr in charge.

M & L for preparation of previously treated surfaces by scrapping down with wire brushes to receive painting and painting lines, arrows, letters etc on road, pavement, hard standing and the like not exceeding 10cm wide with two coats of water based exterior Acrylic emulsion marking paint in colours of white or yellow or red complete all as specified and as directed. Make : Best quality of Asian/Berger/Indigo

M & L for repairs to broken edges of following types of joints by taking out existing sealing compound from existing joints of taxi track/ pavement/ hard standing etc with a racker to full depth as required and cleaning of joints by means of compressed air and removing the same away from taxi track to a distance exc 500m but n exc 1000m as directed, and filling of Joints 25mm wide and 20mm deep primed with polyurethene based sealent and filled with cold applied fuel resistant polyurethene sealing compound approved make including supply and laying backer rod where required to maintain depth of joint 20 mm complete all as specified and as directed. Make : M/s Chouksay / CIPY or equivalent Notes - (i) The width size of existing old joint , at site may be varied + & - (plus & minus) 3 mm which shall be kept in mind while quoting the rates. No price adjustment shall be made to + (plus) or – (minus) 3mm in width. The depth of joint shall be maintained by providing baker rod which is included in unit rates. (ii) The finished level of sealed joist shall be on an average 3 mm below the top surface of the pavement/ hard standing / taxi track.complete all as specified and as directed. Note : Work shall be executed in residential qtrs in Domestic, Rakshanagar and technical area in different locations as per site requirements and building ht upto 4 storey 2. No debris shall be thrown from roof and shall be brought down from roof by mechanical/manual arrangement without throwing. 3. While doing roof treatment the existing water supply should be handled carefully and refixed as per item here in before, the contractor shall make full arrangement to restore the water supply within 48 hrs including providing the treatment tank staging to avoid inconvenience to the user. 4. Demolished materials shall be removed by the contractor outside MOD land at Contractors own arrangement after completing the work of individual bldg. rates are deemed to be included all the above provision nothing shall be paid extra. 5.The daily complaints pertaining to items above shall be collected by contractor staff daily and appropriate workmen should be deployed to attend the complaint within 48 hours.

M/s.TIRUPATI BUILDERS

M/S PRAMOD SURESHCHANDRA AHER