Tender For Repair Maintenance To Leakage/ Seepage Treatment, Internal Water Supply System, Plumbing, Periodical Services And Certain Misc B/R Works At Afs Jalahalli ; 1 M&L Water proofing treatment of existing roofs as per details given below after complete removal of existing water proofing treatment and expose of top surface of RCC slab of any thickness, any type by stripping out old tar felt over roofs, parapets, chimney stacks etc laid horizontally or vertically including taking out layer of cement plaster etc and cleaning the surface with water and using wire brush including removing debris to outside the MOD land complete all as specified and as directed :- 2 (a) Dismantling existing cement concrete/ roof tiles on roof including removing debris to outside MOD land as directed. 3 (b) Bring upto the slope by providing PCC 1:2:4 type B1 using 20mm graded stone aggregate of average thickness of 50 mm. 4 (c) Rendering 10mm thick in CM 1:3on concrete roof surfaces and finish the surface even and smooth without using extra cement including mixingwater proofing compound as per manufacturer’s instructions. 5 (d) Surface should be free from any loose paint, dust or grease.Remove all existing bitumen coatings completely by using intense wire brushing, high speed water jet & vacuum cleaner for thorough cleaning of the surface to avoid ‘Peeling off’ problems. 6 (e) All cracks at corner joints, channels and parapets should be properly treated.For filling cracks upto 3mm crack seal material of M/s Asian paints or equivalent inM/s Dr Fixit or M/s Pidilite or M/s Sika chemical to be used. Bigger cracks, damagedportions & hollow areas must be repaired with polymer modified cement mortar. 7 (f) Apply a coat of self priming smart care damp proof ultra (Code 5698) ofM/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemical with 33% dilution with water using brush/roller on newly plastered surface after curing as per IS-456 and allow to dry for 4 to 6 hours (dilution & forced coverage requirement strictly as per manufacturer’s instructions). 8 (g) After the primed surface has dried, apply first coat of water proofing smart care damp proof ultra (Code 5698) of M/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemicalusing brush/roller on the same primed surface & allow to dry for 4 to 6 hours. 9 (h) Prepare for apply 2nd coat of water proofing smart care damp proof ultra (Code 5698) of M/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemicalusing brush/roller on the same surface.The temp to be maintained 25 to 35° C through out the all above application work. 10 (j) In case of severe dampness an additional coat of damp proof materials to be applied. 11 Note for item No 02 to 10 :- (i) The work shall be carried out through authorized and qualified applicators of the following manufacturers only. MOU to be submitted before commencement of work. Make : M/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemical 12 (ii) A performance guarantee certificate for 10 years shall be submitted by the contractor to the GE on completion of work as specified and an amount @ 5% of total value of WPT shall be retained from the contractor on amount of guarentee money against WPT for 10 years 13 (iii) The unit quoted rate is deemed to include taking down of water pipeline, tanks, wires (etc) found on roof and refix at the original position after complete treatment of roof. 14 (iv)The unit quoted rate shall be inclusive of material, all labours, tools and plants including scaffolding required for working upto approx 7.5 mtr height from natural ground level. 15 (v)The unit rate quoted for item is deemed to include for Removing of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protectionto outside MD land. 16 (vi)Adoption of necessary safety arrangement like safety belts, ropes, helmets, netting etc. which are required for safety of working labour at height exceeding 3 to 25 mtr height shall be mandatary and deemed to be included in the unit rate quoted. 17 Taking down chowkhat or frame (wooden/steel) exceeding 1.50 Sqm and not exceeding4.0 Sqm each with shutter (with out taking off shutters from the frame) all as specified and as directed. 18 Taking down chowkhat or frame (wooden/steel/Aluminium) not exceeding1.50 Sqm each with shutter (with out taking off shutters from the frame) all as specified and as directed. 19 Taking down shutters of any description exc 1.00 Sqm andn.exc 2.00 Sqm each complete all as specified and directed. 20 M&L for Second class hard wood plain, solid, straight Chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue pinned at jointscomplete all as specified and directed. 21 S&F Factory made 35mm thick Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a);all as specified and directed. 22 S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS Square tube complete all as specified and directed . 23 S&F Factory made Solid PVC Door Shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails.MS frame shall be covered with heat moulded plain colour PVCCchannel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail.Panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitablePVCsheetbeadingand jointed together with solvent cement complete all as specified and directed. 24 Supply and Fixing 30 mm thick factory made flush shutter solid core construction with block board core and plywood face panels, comercial type on both faces complete all as specified and directed. 25 M&L for preparation of old surfaces of steel and iron work of any description over 10 cm width or girth not otherwise described andapplying one coat of synthetic enamel paint on old surfaces in any tint complete all as specified and as directed. 26 S & F Stainless Steelwire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and as directed. 27 S&F Floor door stopper of aluminium alloy body and tongue anodized with hard drawn steel spring fixed in floor overall 140mm complete including taking down existing oneall as specified and as directed. 28 Supply and fixing aluminium handles cast type anodized 100 mm long complete all as specified and as directed. 29 Supply and fixing aluminium handles cast type anodized 150 mm long complete all as specified and as directed. 30 S&F powder coated any colour(minimum thickness of powder coating 50 micron)anodised aluminium frame for doors, windows and ventilators with one or more rebates including joining cleat for fixing etc and aluminium grills for windowscomplete all as specified and directed. 31 S&Fpowder coated any colour(minimum thickness of powder coating 50 micron) anodised aluminium window and ventilator shutters, fixed / sliding type without sash bar, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and directed. 32 S&F Butt hinges 75 mm long medium weight cold rolled stainless steel complete all as specified and as directed. 33 Supply and fixing 100mm long Butt hinges medium weight cold rolledstainless steel, and fixed complete all as specified and as directed. 34 Supply and fixing 100 mm long aluminium anodized barrel tower bolt extruded section complete all as specified and as directed. 35 Supply and fixing 150 mm long aluminium anodized barrel tower bolt extruded section complete all as specified and as directed. 36 Supply and fixing 200 mm long aluminium anodized barrel tower bolt extruded section complete all as specified and as directed. 37 S&F in repairStainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40 mm complete including taking down existing one all as specified and directed. 38 Preparation of new wood orwoodensurface of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed 39 S&F Steel windows with side hung shutters including projecting type hinges, frame with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed. 40 S&F 4 mm thick sheet glass ordinary quality and glazing with oil putty or beads etc complete in square n exc 0.50sqm each complete all as specified and directed. 41 S&F in repair powder coated aluminium curtain rod fancy type (colour as approved) of 25mmdiaincludingbrackets, stops, rollers, etc. andfixed to wall with steel screws complete all as specified and as directed . 42 S&F frosted glass 4.0mm thick, pin head typen exc 0.5 Sqm in each pane and fixed. completeall asspecified and directed. 43 S&F 250mm aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extrudud sections or cast- aluminium alloy and fixed complete all as specified and as directed. 44 M&L for preparation of old surfaces of wood work of any description over 10 cm width or girth not otherwise described andapplying one coat of synthetic enamel paint on old surfaces in any tint complete all as specified and as directed. 45 M&L Vitrified Ceramic tiles 7-8 mm thick, light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over andincluding screed bed or bedding layer ,15 mm thick in Cement Mortar 1:4including taking down existing tiles and rubbish off the premisescomplete all as specified and as directed. 46 M&L Vitrified Ceramic tiles 7-8 mm thick, light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, as in skirting/dado. etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over andincluding screed bed or bedding layer ,10 mm thick in Cement Mortar 1:3including taking down existing tiles and rubbish off the premises complete all as specified and as directed. 47 Supply and fixing in repair 600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers all as specified and directed. 48 S&F Rotational moulded polythene water storage tank of500 Ltrs capacity (three layer white colour) cylindericalvertical with closed top including 3 Nos GI check nuts and tank nipple of 25mm bore for inlet and outlet, 25mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position all as specified in SSR part -I including taking down of old unserviceable of any description tank complete all as specified and directed. 49 Supply and fix in repair ball valve 15mm bore high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (minimum weight-210 gms) complete all as specified and directed. 50 Supply and fixing 15mm bore galvanized steel water tubing, medium grade with all fittings and fixed complete to walls and ceiling or laid in floors including taking up or downand making hole in RCC slabs for vertical pipes & making good the same with Cement Concrete 1:2:4. complete all as specified and directed. 51 Supply and fixing 20mm bore galvanized steel water tubing, medium grade with all fittings and fixed complete to walls and ceiling or laid in floors including taking up or down and making hole in RCC slabs for vertical pipes & making good the same with Cement Concrete 1:2:4. complete all as specified directed. 52 Supply and fixing in repairs 20mm dia gun metal gate valve with iron wheel screwed both ends for iron pipe all as specified and directed. 53 S & F in repair Vitreous china squatting pan Orissa pattern size 580x440mm white with intergal foot rests (excluding flushing cistern and flush pipe) complete including provn of lime cement concrete bedding and making good to floor complete all as specified and directed. 54 S&F Wash basin vitreous china (flat back and angle back Type) size 580x400mm including taps wastechain and plug and porceline stopper but brackets including cutting for and pinning inends of brackets or erecting stand with waste pipe,fixed includingtaking down existing one complete all as specified and directed. 55 S&F 150 mm dia round/square grating of CP with or without hole includingJointed to PVC pipe completeall as specified and directed. 56 S & F in repairs PVC low level flushing cistern 10 Ltr capacity including necessary brackets incl connecting flush pipe etcand making good the disturbed surfaces complete all as specified and directed. 57 S&F PVC connections 15mm size with PTMT nuts of length 450 mm including taking down existing one complete and all as specified and directed. 58 S&F in repairs 15 mm bore Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, screwed for iron pipe. (Make: /Parryware/Hindware/ Cera) including taking down existing one complete all as specified and directed. 59 S&F in repairs 32mm bore low density polyethylene (LDPE) pipes of pressure rating 6 kgf/sqcm for WHB/Sink including taking down old pipes all as specified and as directed. 60 S&F in repairs of chromium plated tubular towel rail 20 mm dia brass D type 60 cm long between flanges complete all as specified and as directed. 61 S&F 40 mm Waste coupling fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed one complete all as specified and directed. 62 S & F in repair PVC waste pipe 32 to40mm dia and length n exc 1m for WHB/Sink/Urinal up to floor trap and fixed complete all as specified and directed. 63 M&L Petty repairs to leaking water in bib taps, pillar cock, stop cock, angle valve, concealed stop valve, bottle trap of any description by changing thePVC washers/ Sheet washers,spindle brass,jumper brass or any other minor accessories items included etc (incl taking down and refixing) complete all as specified and directed 64 Material and labourfor Preparation of old decoratedplastered or unplastered surfaceof wall, brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent , trading, oil, greasy spots and applying one coat oil bound distemper complete all as specified and as directed. 65 S&F CP Concealed stop cock, Regular body with adjustable wall flange screwed down screwedfor iron pipe15mm bore (Make:Hindware / Parryware/Cera).including taking down existing one complete all as specified and as directed. 66 S&F CP sink cock with swinging casted round shape spout screwed down screwedfor iron pipe in repairs 15mm bore including taking down existing one complete all as specified and as directed. 67 S&F in repairs Overhead Shower rose ø125mm (Brass Chrome Plated)complete all as specified and as directed. 68 S&F Angular stop cock, valves high pressure screwed both ends iron pipe or for unioins 15mm dia, (Make: Parryware /Hindware/Cera) including taking down existing one complete all as specified and directed. 69 Supply & fix Pre-painted galvalume aluminium zinc coating GI based trapezoidal profile roofing sheets 0.50 mm thick of any colour/length having tensile strength of 550 Mpa as in roof coverings having effective & overall width 1015 mm &1072 mm respectively, profile height 28.5 mm and centre to centre distance between ribs 203 mm fixed with self tapping screws as directed by manufactureron wooden/steel membersincluding scaffoldings of any height and including dismantling old U/S of plain or corrugated steel sheeting any gauge, thickness including Nanital or similar pattern roof covering and all as specified and directed. 70 Removing plant/Uprooting of vegetation growth including roots on wall/roof/parapet near pipes etc and applying acid treatment afterremoving roots for preventing regrowth and making good disturbed surfaces/area in superficial area exc 150sq.cm but n.exc 400 sq.cm and averaging depth not exceeding 10 cm by using PCC 1:2:4 type B-0 (using 12.5 mm graded stone aggregate) or 10mm thick plastering in cement mortar 1:3 as required and finishing the surfaces to match with the existing surface complete all as specified and directed. 71 M&L for Rolled sections/ tubes as in main and cross beams,columns,hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates Fe 410W (Gde E-250) quality B including dismantling old unserviceable structure work complete all as specified and as directed . 72 S&F Rotational moulded polythene water storage tank of1000 Ltrs capacity (three layer white colour) cylindericalvertical with closed top including 3 Nos GI check nuts and tank nipple of 25mm bore for inlet and outlet, 25mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position all as specified in SSR part -I including taking down of old unserviceable tank complete all as specified and directed. 73 S&F in repairs of Swivel Shower with arm of PTMT any colour and 195mm long bend of 45 degree with flange for fixed with 15mm pipe (Minimum weight 15mm-90gms)etccomplete all as specified and directed. 74 Taking down & re fixing high or low level flushing cistren 10 ltrs capacity & connections to pipes & fixing of chain & pull or lever after cleaning inside of all dirt, scale formation, replacement of rubber washers, syphon set, float valve,stopping of leakage etc complete all as specified and as directed 75 S&F of Bib tap Fancy type chromium plated with crutch or butterfly handle screwed down screwed for galvanised iron pipe or for brass ferrule and fixed complete for 15 mm bore all as specified and as directed. 76 S & F Stainless steel Plate rack 900mm x 600mm x 200mm deep with plate racks, Spoonholders, shelves etc complete all as specified and directed. 77 M&L for Preparing old decorated surface of walls including scrapping down. Smoke soot, effloresence salts trading oil and gressy spots etc by and applying one coat of cement base paint complete all as specified and as directed. 78 M&L for Machine cut Sadrahalli stone slab of 18 - 20mm thick(1 st Quality) as in floor, riser of steps, skirting, dado and pillar laid over 15 mm thick cement screed and (1:6) jointed in grey cement slurry mixed with pigment to match the shade of the slab and including rubbing, polishing etc complete all as specified and directed. 79 Demolition of cement concrete (unreinforced) any description and in any position not otherwise specifically provided for all as specified and as directed. 80 Material and labour for providing 25mm thick PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate as in padding for roof surfaces, finished even and smooth complete all as specified and directed. 81 Material and labour for screed bed of mortar 10 mm thick in cement mortar 1:4 with WPC over cleaned concrete surface complete all as specified and as directed . Note : WPC shall be measured and paid separately. 82 Material and labour for water proofing treatment on horizontal and vertical surface with polymeric water proofing membrane at the rate of 4Kg/Sqm reinforced with min 160 gram/Sqm non woven polyster mat over a coat of bitumen primer @0.20Ltr/Sqm and a coat of hot blown bitumen of 85/25 or 95/15 @ 1.20Kg/Sqm applied on the top polymeric membrane and finally finshed with a coat of bituminous aluminium paint @ of 100 grams /Sqm all specified and directed and testing complete. 83 Providing post constriction Anti termite treatment by injecting chemical emulsion along external wall and at points of contract of wood work using chemical emulsion at the rate of 7.50 ltr/Sqm of the vertical surface of the substructure to a depth of 300mm including excavating channel along the wall and rodding etc complete all as specified and directed. 84 M&L for One coat of white wash on old decorated ceiling surfaces including preparation of surfaces complete all as specified and as directed. 85 M&L for providing two coats of synthetic enamel paint over a coat of red oxide primer on new steel surfaces of any description, over 10cm in width or girth,not otherwise described and all as specified and as directed. 86 M&L Cleaning/ clearing of sewage line (including manholes) 150 mm to 300 mm dia main line from 1stmanhole onwards of any description, underground at any depth, removing any type of blockage including desludging, descaling & decoking of drain as well as manholes with combined high pressure water jetting cum suction (vacuum) type machine mountedon LCV/HCV /LMV/HMV and having facilities of high pressure vacuum and provn of hydraulic through high pressure thermo plastic fiber based water jetting hose and conical round shape nozzle pipe and flushing after cleaning including removing the same out side MD land and deposit where the place marked by the local municipality complete all as specified and directed. 87 Cleaning of blockage from nahani traps of bath/kitchen in ground floor and upper floors by taking out mud/sand incl taking out lid and re-fixing the same complete all as specified and as directed. 88 Attending day to day complaints of different type of sewage work such as removing blockage of WCs, floor traps, Nahani traps, Gully traps, CI/PVC pipes all types top to bottom including junction etc complete all as specified and directed. 89 Note for item No 88 :-The unit quoted rate is deemed to be included for the following :- 90 (a)Cutting and filling shall be cleared of shrubs, vegetation, grass bush, weed, trees and sapling not exceeding 30 cm in girth, measured at a height of two metre above ground level.Cutting the grass/felling of trees shall include digging out roots up to 60 cm below the ground level or 14 cm below the formation level, whichever is lower. All holes and hollows formed in the ground digging out of roots shall be made good carefully by filled up with moorum/red bajri well rammed and levelled. 91 (b)Safaiwala shall report to concerned JE /AGE in service centre B&Rdaily including Sunday and holiday and get the job card for carrying out the work. The Job card shall be returnedto concerned JE/AGE duly signed by the users as a token of completion of job. 92 (c)Cleaning, removal of silts/wastage of organic or inorganic materialsof Sewage line of100mm to 450mm bore up to 1st manhole, in between manholes, GT Chamber, etc to maintain sewage system functional all working days including Sundays and holidays along with necessary T&P i.e flexible rods, cleaning pumps and safety kits etc. 93 (d)The complaints to be rectified within SIX hours on same day. Incase of delay in rectification of complaint more than Six hours, the penalty will be levied @ Rs.100.00 Per complaint/ day. 94 (e)In case the nature of job is such that the work cannot be completed within a period of 6 hrs then the same shall be brought to the notice of the GE/Engr-in-Charge and the period for the completion of the complaint shall be decided by the GE/EIC. 95 Punchuring of SGSW pipe of 150mm dia for clearing blockages and sealing with piece of pipe and concreting around the pipe including necessary excavation complete all as specified and directed. 96 Punchuring of SGSW pipe of 200 mm dia for clearing blockages and sealing with piece of pipe and concreting around the pipe including necessary excavation complete all as specified and directed.Note for item No 95 & 96 : Rate quoted deemed to include necessary excavation in any type of soil, returning filling complete. 97 Excavation in trenches not exceeding 1.50 m wide and not exceeding 1.50 m deep along the existing sewage line carefully for placing taking out SGSW pipe and getting out in hard dense soil complete all as specified and directed. 98 Excavation in trenches exceeding 1.50 m and not exc 3.00 m deep and not exceeding 1.50 m wide along the existing sewage line carefully for placing taking out SGSW pipe and getting out hard dense soil complete all as specified and directed. 99 M & L for salt glazed stone ware drain pipes of internal dia 150 mm bore grade A laid in trenches and jointed incl demolition and breaking up old drain pipe (salt glazed stoneware drain pipe) set in cement concrete, all as specified and directed. 100 M & L for salt glazed stone ware drain pipes of internal dia 200 mm bore grade A laid in trenches and jointed incl demolition and breaking up old drain pipe (salt glazed stoneware drain pipe) set in cement concrete, internal dia 200 mmall as specified and directed. 101 M&L for concrete bed to drain pipe including packing under and hunching against the side of drain pipe after they are they are laid and tested in PCC 1:3:6 type C-2 for 150mm dia pipe complete all as specified and directed. 102 M&L for concrete bed to drain pipe including packing under and hunching against the side of drain pipe after they are laid and tested in PCC 1:3:6 type C-2 for 200 mm dia pipe complete all as specified and directed. 103 Cutting into existing manholes for connecting new drains 150 mm bore, making good to pipe and rendering cutting out existing banching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as reuired complete all as specified and directed. 104 Returning filling in soil in layers not exceeding 25cm thick each layer including spreading leveling watering and well ramming all as speicified and directed. 105 Removal of surplus material to a distance not exc 50m and deposited where directred at a level not exc 1.50 m above the starting point all as specified and directed. 106 Dismantling of floor, hearth or wall tilling incl cement mortar bedding (but not backing) and removing rubbish off from premises & M&L for non skid coloured ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.06 sqm but not exc 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointedin white or coloured cement to match incl 15 mm thick screed bed in cement mortar 1:4 for layingfloor finishes under floor all as specified and directed. 107 Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) and removing rubbish off from premises & M&L forceramic coloured tiles of size 300 mm X 450 mmx7 to 8 mm thick, on vertical surfaces, set and jointed in neat cement slurry and pointed in coloured / white cement to match the tiles inc rendering 10mm thick in CM 1:4 on fair faces of brick work or concrete surfaces as in backing coat to receive wall tiles etc all as specified and directed. 108 Demolition of concrete cement ( reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed. 109 Demolition of brick work/ stone workbuilt in cement mortar or cement lime mortar incl all quoins, arches, pillars , etc.complete all as specified and directed. 110 M & L for brick work with sub class ‘B’ modular bricks straight or curved on plan exc 6M mean radius built in CM 1:4 complete all as specified and directed. 111 M&Lpre-cast PCC 1:3:6 type C1 (20 mm graded stone agg) cement concrete block masonry with solid blocks exc. 10cm in width set in cement mortar 1:6 complete all as specified and directed. 112 M&L for rendering 15mm thick in cement mortar (1:4) on brick or concrete surfaces of wall and finished the surface even and smooth without using extra cement with neeru finish to plasteringcomplete all specified and directed. 113 M & L for PCC (1:4:8) type D2 using 40 mm graded stone aggregate as in foundation of manholes complete all as specified and directed. 114 M & L for cement concrete 1:2:4 type B1(using 20 mm graded crushed stone aggregate) as in surface channel of drain, benching in manhole & coping finished even and smooth with using extra cement complete all as specified and as directed. 115 M & L precast cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate as in cover slabs for manholes and drain etc set in CM (1:6) complete all as sepcified and directed. 116 M & L for TMT bars 6 to 8 mm dia & over cut to length bent to shape required incl cranking binding spirally for hooking for columns & bonding with MS wire (annealed) not less than 0.90 mm dia complete all as sepcified and directed. 117 Dismantling of cast iron/RCC/PVC drain pipes jointed in cement mortar and taking out from trenches or walls of any bore including fittings & S & F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls/ trenchesbore of pipe 75 mm with PVC clamps and saddles complete all as sepcified and directed.. 118 Dismantling of cast iron/RCC/PVC drain pipes jointed in cement mortar and taking out from trenches or walls of any bore including fittings & S & F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls/trenchesbore of pipe 110 mm with PVC clamps and saddles complete all as sepcified and directed. 119 S & F in repairs PVC (SWR) bends of any radius with access door bore of pipe 75 mm complete all as specified and as directed. 120 S & F in repairs PVC (SWR) bends of any radius with access door bore of pipe 110 mm complete all as specified and as directed. 121 S & Fin repairs PVC (SWR)junction single (single T)equal or unequal with access door bore of pipe 75 mm complete all as specified and as directed. 122 S & Fin repairs PVC (SWR)junction single (single T)equal or unequal with access door bore of pipe 110 mm complete all as specified and as directed. 123 S & F in repairs 125/ 110 mm bore PVC (SWR) floortrap plain with grating incl jointing with solvent cement complete all as sepcified and directed. 124 M&L Cleaning and Removing silt, grit , mud and other materials from covered drain in foul condition including removing materials from the site to outside MD land including necessary removing cover slabs and replacing after cleaning complete area including making good any damages complete all as specified and as directed. 125 Note for item No 124 :- The unit rate is deemed to be included for Removing of accumulated earth at sides of drain of any width and depth up to 30 cm. cleaning/cutting the grass around 1 m from drain (both sides) and removing the grass / waste to outside MD land. Cutting and filling shall be cleared off shrubs, vegetation, grass bush, weed, trees and sapling not exceeding 30 cm in girth, measured at a height of two metre above ground level . Cutting the grass/felling of trees shall include digging out roots up to 60 cm below the ground level or 14 cm below the formation level, whichever is lower. All holes and hollows formed in the ground digging out of roots shall be carefully filled up with moorum/red bajri well rammed and levelled. 126 Taking out/pumping contaminated sewage water/ sludge from septic tank/soakage well/ incl inlet/outlet chamber after plugin incoming sewage line suction (vaccum) type machine mounted on LMV/HMV and facility of high pressure vaccume and removing and dumping off the same in tank to a place out side contonment at the place marked for the purpose by local municipality or the authority controling the area as directed.Note :- Contractor is advised to ascertain the place suitable/earmarked for disposal of sludge/sewage water from local municipality or area controling authority before quoting their rates. Disposal of waste at suitable place shall be sole responsibility of contractor and no representation or objection in this regard will be entertained by the deptt at any later stage. 127 Dismantling the existing unservicible gully trap including chamber and material and labour for provision of new salt glazed stoneware gully trap, square or round mouth type P of size 180X150mm, including setting and jointing in cement mortar 1:1 in chamber with plain cement concrete base in PCC 1:2:4 type B1, brick work in cement mortar 1:4, rendering in cement mortar 1:4, all around finished even and fair using extra cement, Precast cover slab in RCC 1:2:4 type B1 using 20mm graded stone aggregate, reinforcement with 8 mm diain both ways etc, including provision of handle etc complete all as specified and as directed. 128 M&L for Repair of leakage/seepage from the Nahani trap/ floor trap of kitchen/ bathroom/ washbasin of the upper Qtr, in any position at any height, complete including change of floor trap, PVC horinzontal pipe embeded in floor in bathroom or kitchen making good to the damage portion of flooring, laying and matching of tiles in the existing flooring, complete all as specified and directed.Note :- An amount of Rs 57635.00 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.
