REPAIR TO CHAJJA, PLINTH PROTECTION, ROOF TREATMENT, JOINERY AND OTHER CONNECTED B/R MISC WORK IN SMQ, DSC AND CIVILIAN MD ACCN AND COMPREHENSIVE MAINTENANCE AT BAFFLE RANGE AT AF STATION YELAHANKA

Amount

M & L for Removing the existing unserviceable tar felt or any type of felt of any description from roof slab or Chajja alongwith screed bed, including cleaning the surface & removing the debris to a distance exc 250m and n.exc 500m, etc complete all as specified & directed.

Material and labour for rendering 15mm thick (average) in cement mortar 1:4 on roof surfaces mixed with water proofing compound as per manufacturer's instructions, finished even and smooth without using extra cement complete all as specified & directed. Note:- supply only of water proofing compound will be measured and paid seperately under relevant item

Supply only approved liquid water proofing compound all as directed Make : Conplast x 421 IC of M/s Foroc Chemical (Inida) Ltd or its equivalent of make Dr Fixit/ STP Ltd

M & L for laying/fixing TPO membrane of non flammable water proofing of roof which shall be a 1.50 mm thick loose laid membrane using FOSROC Proofex ORG membrane or its equivalent in STP/CIPY/SIKA/PIDILITE DR FIXIT, in layers overlapped to achive a minimum weld of 110mm. Hot air welding can be either hand appiled or by means of automatic machines and the rolle either end are overlapped with 110mm are in staggered position and the membrane shall be laid over the layers of non woven geotextile fiber. The separation layer provided to prevent the mechanical abrasion and and cushioning between the fosroc proofex ORG and the concrete sub structure. The termination of Fosroc Proofex ORG by aluminium strip anchoring all as specified and directed. Note: Work shall be executed by authorized applicator with prior experience of more than 5 years on applying similar system.

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

Roughening surface of old concrete floor by picking, sweeping, clean and washing down with water to remove dust etc and brushing neat cement slurry with 3 kg of cement per sqm complete all as specified and directed.

M & L Non skid coloured ceramic tiles 7 to 8 mm thick matt finish(square/ rectangular) area of ech tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match with tile including screed bed 15 mm thick in CM (1:6) complete all as directed and specified.

S&F non skid ceramic light coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or colour cement to match the colour of tiles over and including 15mm thick screed bed in CM 1:4 taking down of old existing treatment & plaster complete all as specified and directed.

S&F glazed ceramic coloured tiles 450x300x7mm mm thick on vertical surfaces such as skirting , dados and risers to steps etc. set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match over and including 10mm thick rendering in CM 1:4 complete all as specified and directed.

M&L Non skid coloured Ceramic tiles 7 to 8 mm thick and area of each tiles exceeding 0.36 Sqm not exceeding 1.00 Sqm for flooring using 3 mm thick spacer with epoxy gouting over and including 15 mm thick screed bed in CM 1:6 all as specified and directed.

M&L Non skid coloured Ceramic tiles 7 to 8 mm thick and area of each tiles exc 0.18 sqm but not exceeding 0.38 Sqm as in skirting over and including 10mm thick rendering in CM 1:4 all as specified and directed

Dismantling of Granite/Stone slabs and tiles of any description or thickness in floors, aprons etc laid dry and pointed all as specified and directed.

M&L for Granite (of any type) tiles 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing over including 20mm thick screed bed in CM 1:6 all as specified and directed.

Demolition of cement concrete in ground floors and paving not exceeding 15 cm thickness (below or above ground level) and disposing the rubbish to a distance exceeding 50 Mtr but not exceeding 100 Mtr away to low lying areas complete all as specified and directed.

M&L 75 mm thick PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in plinth protection and paving finishing surface even and smooth without using extra cement complete all as specified and directed.

Demolition of brick work or stone masonry built in CM including all quions all as specified

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

M&L for brick work with sub class 'B' bricks , straight or curved on plan exc. 6 m mean radius built in CM 1:6 complete all as specified and directed.

M&L for brick work with sub class 'B' bricks , straight or curved on plan to any radius built in CM 1:4 in half brick thick complete all as specified and directed.

M&L 15mm thick cement plaster in CM 1:4 on brick work or concrete surfaces rendering is to be even & smooth without using extra cement on external wall complete all as specified and directed.

M&L 15mm thick cement plaster in CM 1:6 on brick work or concrete surfaces rendering is to be even & smooth without using extra cement on internal walls complete all as specified and directed.

M&L for applying two coats of distemper (OBD) including Preparation to the new surfaces of wall, all as specified and as directed

M & L for Preparation of newly plastered surfaces and applying two coats of cement base paint on walls including priming surfaces with alkali resistant primer paint complete all as specified and directed.

Taking down door chowkats or frames not exceeding 1.5 sqm with shutters (without taking off shutters from the frame) of any description

All as per item No 24 above but exceeding 1.5 sqm but not exceeding 4 sqm

Taking down shuttes of any description exc 1 Sqm and n.exc 2 Sqm, all as specified and directed.

Taking down shuttes of any description n exc 1 Sqm all as specified and directed.

M&L Cutting holes in brick/stone walls built in CM for inserting hold fast and making good dismantled portion in CM 1:3 or PCC 1:2:4 (type B 0 )( using 12.5 mm graded aggregate) ¸depth of embedded portion of hold fast not exceeding half brick all as specified and directed.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in single side prelam PVC sheet used instead of Plain colour PVC sheet & edges will be painted to match with prelam sheet all as specified and directed.

S&F Factory Made Solid PVC Moulded Door Shutter, with particle board core 28 to 30 mm thick (stiles),with 2, 4, or 6 raised panel design with 2mm thick Moulded Prelam PVC Sheet on the front face & 2mm Plain colour PVC Sheet on back face including neccessary fitiings etc complete as specified and directed.

S & F 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 joints, supplied and fixed all as specified and directed.

S&F Continuous(piano) hinges,mild steel,bright finish of electrogalvanised 30 mm width of flap all as specified and directed.

M & L for factory made WPC single extruded board of 18 mm thick pre laminated shutter for kitchen cabinet, cupboard and tne prelaminated side with different design and other side plain wihte of density not less than 600kg/cum the 18mm board should be 100% lead free ,water proof, termite proof and moisture/weather proof and good screw holding capacity including Necessary fittings like auto closing hinges 35mm of 0 crank each shutter 03 nos, 200 mm long SS handle each shutter 01 nos and 600mm x 40mm x 40 mm ovel type hanging rod and locking arrenement etc all as specified and directed Make - BLACK COBRA /SMP IMPEX/ Sintex

S&F in repairs for 18/19 mm thick block boards, grade 2 quality, interior grade, decorative type with decorative face veneer on both face fixed all as specified and directed.

S&F in repair 300 mm ordinary rat rail rod pattern springs including roller and roller plate complete all as specified and directed.

S&F for 35mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides all as specified and directed.

S&F 35mm thick 2 nd class Hard wood Glazed and Skelton 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 mitered beads for securing glass etc, sizes of members of shutters as specified in SSR Part-I, Section 8, clause 8.24(a) and fitted to chowkats all as specified and directed.

M&L preparing new or previously untreated wooden surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer all as specified and directed.

S&F Butt hinges of size 100mm extruded aluminium alloy with galvanised mild steel hinge pin,anodised and fixed all as specified and directed.

S&F aluminium alloy anodised, sliding door bolt 250 mm long with hasp, staple (bolt type) and fixing clips of sheets , cast or extruded section and fixing bolt and sliding bolts of extruded section all as specified and directed.

S&F for aluminium anodised, barrel tower bolt 200mm long of extruded section all as specified and directed.

S&F for aluminium handle 150mm cast type anodised all as specified and directed.

S&F floor door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring fixed in floor 150 mm size of cover plate all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone concrete glazed with oil putty or fixed with beads all as specified and directed.

S&F sheet glass ordinary quality 4mm thick and glazing with oil putty in square n.exc 0.50 Sqm in each pane all as specified and directed.

S&F figured glass pin head type ordinary quality 4mm thick and glazing with oil putty in square n.exc 0.50 Sqm in each pane all as specified and directed.

S&F sheet glass ordinary quality 4.8mm thick as in window, showcase alum frame work & similar work with or without glass roller area exc 0.50 Sqm including neoprene gasket all as specified and directed

S & F stainless steel wire cloth 0.36 mm nominal dia of wire and average width or aperture 1.40 mm all as specified and directed.

S & F in repairs stainless steel wire cloth 0.36 mm nominal dia of wire and average width or aperture 1.40 mm all as specified and directed.

S & F miled framed work as grills conforming to Fe 290 Gde E-165 all as specified and directed.

M&L Preparing new steel surfaces of any description and applying two coat of Synthetic enamel Paint over one coat of red oxide zinc chrome complete all as specified and directed.

S&F in repairs Decorative wooden finished curtain rod mild steel chromium plated of 20 mm dia all as specified and directed

S&F decorative wooden finished type chromium plated double brackets supports for holding curtain rods and corners to be fixed to ends of curtain with SS screws complete all as specified and directed.

Taking up or down 15mm steel tubing and connections all as specified and directed.

S&F 20 mm dia of CPVC pipes SDR 11 with fittings on walls / ceiling or laying in floors complete all as specified.

S&F in repairs vitreous china wash down water closet pan pedestal pattern, coloured, including fixing bolts and seat cover white for pedastal pan with flat bottom and cover and mild steel chromium plated hinging device complete all as specified and directed Make : Cera/ Parryware/Neycer

S&F plastic pedestal pattern seat cover with flat bottom and cover and MS chormium plated hanging type device all as specified and directed. Make : Cera/Parryware/Neycer

S&F in repairs vitreous China squatting pan 'orrisa' pattern white colour of size 580x440mm with integral foot rests including p'trap and provision of cement concrete for good making surface complete all as specified & directed Makle Cera. or Equivalent in Jaquar/Kohler

Supply and Fixing in repairs 10 litre capacity PVC syphonic action type for low level flushing cistern including all fittings and including flushing pipe all as specified and as directed. Make : Cera/Parryware/Neycer

Supply and Fixing in repairs vitreous china wash basin, white or coloured of size 550 x 400 mm with padestal including brackets all as specified and as directed Make : Cera/Parryware/Neycer

Supply and Fixing in repairs vitreous china corner wash basin, white or coloured of size 395 x 395mm including brackets all as specified and as directed Make : Cera/Parryware/Neycer

Supply and Fix Pillar tap 15mm bore fancy type chromium plated, with capstan head screwed down high pressure with or without lettered “Hot or cold” with long screwed shanks fly nuts ,screwed for iron pipe and fixed completed all as specified. Make : FLR-CHR-5167NB of make "JAQUAR" or equivalent in Cera/Kohler

S&F in repair Bib taps chromium plated 15 mm with fancy type with capstan head handle screwed both ends for iron pipe or for union complete all as specified. Make : FVR-CHR-29037 of Make "JAQUAR" or equivalent in Cera/Kohler

S&F in repair bib tap of PTMT any colour 15mm dia all as specified and directed.

S&F in repairs Stop valve 15mm dia, concealed type chromium plate fancy type with long shank and cup complete all as specified. Make : CON-CHR-083 FTK of make "JAQUAR" or Equivalent in Cera/Kohler

S&F in repair Stainless steel Plate Rack 0.75 Mtr x 0.78 Mtr all as specified and directed. Make :NIRALI,Blue star,Diamond

S&F in repair 15 mm dia two way bib taps (fancy type), cast copper alloy with with crutch or butter fly handle screwed down, screwed for iron pipe or for brass ferrule complete with check nut 15mm bore complete all as specified and directed Make : CON-CHR-083 FTK of make "JAQUAR" or Equivalent in Cera/Kohler

S&F in repairs 15mm dia angle valves, cast copper alloy, CP, screwed down, high pre-ssure, with crutch, screwed both ends for iron pipe or for unions and fixed all as specfied and directed. Make : ARI-CHR-39053 of make "JAQUAR" or equivalent in Cera/Kohler

S&F for PTMT Waste cupling 40mm dia complete all as specified and directed.

S&F for CP Waste cupling for sink of 125mm dia complete all as specified and directed.

Supply and Fixing in repairs PVC connection pipe 15mm size with PTMT Nut of length 600mm etc complete all as specified and as directed

Supply and Fixing of 32mm waste pipe for wash hand basin all as specified and directed

S& F in repair Brass chromium plated shower rose 125mm with swivel joints including fixing to steel pipe or union of 15mm bore all as specified and directed Make : OHS-CHR-1719 of make "JAQUAR" or Equivalent in Cera/Kohler

S & F in repairs CP Shower arm 15 mm size, 195 mm long with bend of 45 degree with flange as specified and as directed. Make : SHA-CHR- 483 FTK of make "JAQUAR" or Equivalent in Cera/Kohler

S&F in repairs CP towel rail 600 mm long fixed with chromium plated brass screws and wooden /plastic cleats all as specified and directd. Make : AKP-CHR- 35711PS of make "JAQUAR" or Equivalent in Cera/Kohler

S&F in repair brass CP Health faucet with 1.20m long flexible pipe and wall hook complete all as specified and directed. Make : ALD-CHR- 587 of make "JAQUAR" or Equivalent in Cera/Kohler

S&F Corner glass shelf large, 300x300mm with assy of CP and fixed with Chromium plated brass screws and wooden/plastic cleats all as specified and directed. Make : Cera Model F-5005102 or equivalent in Jaquar/Kohler

S&F PVC floor trap 110mm dia, with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) complete all as specified and directed.

S&F 110 mm dia PVC(SWR) Pipes single soketed, in any length with rubber ring joints, laid in trenches or in floors and walls including taking down old pipes complete all as specified and directed.

PVC (SWR) pipes 75 mm single socketedwith in any length with rubber ring joints, laid in trenches or in floors and walls including taking down old pipes complete all as specified and directed.

S & F PVC (SWR) bends 75 mm dia in any radius with access door etc. complete all as specified and directed

S & F PVC (SWR) bends 110 mm dia in any radius with access door etc complete all as specified and directed.

S&F in repairs CP grating size 100mm all as specified and directed.

S&F rotational moulded polyethylene water storage tank three layer 500 ltr capacity including threaded type cover hoisted and fixed in position all as specified in SSR Pt - I including dismantling and taking down old unserviceable tank all as specified and directed.

S&F rotational moulded polyethylene water storage tank three layer 1000 ltr capacity including threaded type cover hoisted and fixed in position all as specified in SSR Pt - I including dismantling and taking down old unserviceable tank all as specified and directed.

S&F in repair 25 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe or brass in repair complete all as specified and directed.

S&F in repair PTMT Nipple 25 mm suitable for HDPE water tank. (Minimum weight 25mm- 65gms)complete all as specified and directed.

S&F in repair PTMT Nipple 20 mm suitable for HDPE water tank. (Minimum weight 20mm- 45gms ) complete all as specified complete all as specified and directed

S&F in repairs 1mm thick Kitchen sinks with drainage board made of stainless steel with plugs, washers and wastes, including bedding in cement mortar to wall with all fixing arrangements of overall size 915x460mm and bowl size 410x330x160mm all as specified and directed. Make : Nirali/ diamond/Blue star

S&F 1mm thick kitchen or laboratory sinks made of stainless steel with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified an directed Make : Nirali/ Blue star/Blue star

S&F in repair 15mm bore sink cock, fancy type, table mounted with 215 mm swivel spout complete all as specified and as directed. Make : FLR-CHR-5347N of make "JAQUAR" or Equivalent in Cera/Kohler

M&L Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, 1:6 type C1 1:3:6 (20 mm graded stone aggregate) complete all as specified and directed.

All as per no 2 above but expect blocks or slabs set in cm 1:6 complete all as specified.

M&L for Preparing the new surfaces of wall and applying two coat of oil bond distemper over a coat of interior wall care putty 3mm thick all as specified and as directed

M&L old painted surfaces of wall and applying one coat of oil bound distempering on walls including preparation of surfaces all as speified and directed

M&L preparation of old decorated wall surface and applying one coat of White wash all as specified and directed.

M&L for preparation of old decorated ceiling surface and applying one coat of white wash in ceiling all as specified and directed

M&L Preparing old painted wooden surface of any description over 10 cm width or grith and applying one coat of Synthetic enamel Painting complete all as specified and directed.

M&L Preparing old painted steel surface of any description over 10 cm width or grith and applying one coat of Synthetic enamel complete all as specified and directed.

M&L for complete removal of existing treatment by scrapping with machanical wall sander (having mechanical vaccum mechanism) having RPM not less than 1500, sanding pad of 80 grit having dia of 7"/9" to make the surface free from dust ,loose paint etc by skilled labour and applying two coats of cement base paint over one coat of exterior wall primer using airless spary technology with max two working pressure of 3300 PSI and capable of operating single spray gun with max material hose length of 30 mtr the spray macine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying acrylic emulsion should be able to spray in hard to reach area and penetration of acrylic emulsion on the surface etc. byskilled labour as per manufacturer instructions complete all asspecified and directed.

M&L for two coat of acrylic emultion exterior paint all weather and water proof paint suitable for wall /concrete surface including preparation of surfaces and over one coat of primer complete all as specified and directed.

M&L for sand filling under floors or in foundation including watering and consolidation complete all as specified and directed. Note: For payment purpose consolidated thickness will considered and measured.

M&L for Machine pressed precast rubber moulded interlocking rubber moulder paver block any shape and size conforming to IS 15658 - 2006 of 60 mm thickness, M - 35 Grade with grey cement and pigment complete all as specified and directed.

M&L for chequered tiles of size 300x300x 25 mm thick, set and jointed in neat cement slurry in floors and pointed in white or coloured cement to match over and including 15 mm thick screed bed in cm 1:6 complete all as specified and directed.

M&L for 50mm thick Plain Cement concrete 1:3:6, type C2 (using 40 mm graded stone aggregate) as sub base of floor complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in floor Finishing cement concrete surface even and smooth without extra cement complete all as specified and directed.

M&L for 50 mm thick PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) as in plinth protection Finishing cement concrete surface even and smooth w/o extra cement complete all as specified and directed.

Removal of earth laid over stop Butt surface and stacking on ground near by complete all as specified and directed.

Supply only Saw dust near stop butt complete all as specified and directed. Note : Density of saw dust supplied by the contractor shall be at least 200 Kg/Cum.

Mixing of saw dust with available earth equally by means of mechanically or manully and laying over the slant/slope surface of entire stop butt complete all as specified and directed.

S&F in repair PVC connection pipe 15mm size with PTMT nuts of length 450mm all as specified and directed.

S&F in repairs vitreous china urinal , half stall type,with all necessary fitting complete all as specified & directed.

Dismantling water tanks Exc 250 Ltr & not exceeding 500Ltr and S&F rotational moulded polythene, triple layers, water storage tank 500 Ltr capacity, closed top, cylindrical, hoisted and fixed in position including 20 mm bore PTMT ball valve epoxy coated minium weight 210gms with aluminium rod complete all as specified and directed

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

Dismantling boardind any description fixed any position with nails complete all as specified and directed.

S&F of 2nd class soft wood 25mm thick clean sawn boarding with butt joints fixed with nails any situation (except flooring and skirting) complete all as specified and directed.

S&F in repairs Boarding of 25mm thick 2nd class soft wood to repalce old and or decayed in patches including cutting out old piecing heading joints etc complete all as specified and directed.

M&L for preparing surfaces of wood and wood based materials new or old of any description and girth not otherwise described and treated with creosote oil complete all as specified and directed.

S & F in repair galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified.

M&L for taking out silt and mud deposits from firing trench ,drains, channels and culvert bed, removal mud/ silt to a distance not exc 100 metres away from away from the starting point and deposited where directed at a level n.exc 1.5 metres including cleaning thoroughly drain and channel bed for free flowing complete all as directed.

Surface dressing not exceeding 15cm deep in soft/ loose/ cleaning of vertical surface and berms of drain by trimming and removing vegetation bushes/ small trees including removing to distance not exceeding 50 metres and depositing where directed at a level not exceeding 1.5 metres above the starting point complete all as specified and as directed.

M&L cleaning of blockage of WC Indian or European/bathroom type by removing of all the mud/sludge and getting out including cleaning of SGSW or CI pipe upto First manhole and depositing the sludge in a pit of suitable size at a distance not exceeding 50 meters from the WC/gully trap and covering the same with the soil obtained from excavation of pit including all excavation and earth work complete all as specified and directed

M&L cleaning of existing sewage pipe lines 150mm/200mm internal dia upto 1.50mtr including manholes by removing the manhole covers of any type/size and cleaning by means of hydraulic jet pressure machine as required at site from manholes and well flushing with water after cleaning including getting out sludge if any and liquid materials from connecting manholes deposited in sewer line removing the solids and sludge to any distance and reinstating the manholes cover to its original position as directed by Engr-in-Charge Note: -(i) Earth and excavation included in quoted rates. (ii) Cleaning of Existing sewage pipe lines/manholes by suitable suction pump loaded vehicles/trailers available in the market and dispose effluent out side the defence land. The rate for the same shall be included in the quoted rates.

G K CONSTRUCTIONS (BID ID -3165402)

VP DEVELOPERS AND CONTRACTOR (BID ID -3171265)

SRI AYYAPPA ENTERPRISES (BID ID -3169853)

ANAND REFRIGERATION (BID ID -3171003)

SRI GANESH ENTERPRISES (BID ID -3165362)