COMPREHENSIVE MAINTANANCE FOR BR PORTION, MISCELLANEOUS SERVICES INCLUDING ALLIED WORKS AND SMART PERIODICAL WORK FOR CERTAIN HIGH RISED BUILDINGS OF CIVILIAN MARRIED ACCOMODATION TYPE I, II, III AT VAYUENA NAGAR NAGPUR

Amount

Taking down cement plaster on brick or concrete surfaces on wall/ceiling/stone/block etc racking out joints hacking for key,scrubing down with water etc complete all as specified and as directed.

Material and labour for for rendering15mm thick on fair faces of brick work or concrete/block masonry/stone wall surfaces in cement mortar 1:4 finished even and smooth without using extra cement with using WPC complete all as specified and as directed.

Material and labour for for rendering 15mm thick on fair faces of brick work or concrete/block masonry/stone wall surfaces in cement mortar 1:6 finished even and smooth without using extra cement with using WPC complete all as specified and as directed.

Material and labour for rendering 10 mm thick in cm 1:3 on ceiling finished even and smooth complete all as specified and as directed.

Material and labour for preparing newly plastered surfaces of ceiling and applying two coat of whitewash complete all as spcified and directed .

Supply only water proofing compound.

Material and labour for complete removal of existing treatment on wall/roof projections including facia cornices etc by scraping with machanical sander ( having mechanical vaccum mechanism) with sanding pad of appropriate grit to make surface clean, free from dust, loose paint etc by skilled labour complete all as specified and directed aat aany height including necessary scafolding complete all as spcified and directed .

Material and labour for water proof/weather proof cement based putty @ 1 Kg(undiluted) per Sqm of average thickness 1mm over the new plastered/ old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vaccum mechanism) having RPM not less than1500, sanding pad of 240 grit or above to make the surface free from dust etc. by skilled labour as per following steps. Step 1 :- Mix the putty powder by adding water as per manufacturer instruction and mix it with putty mixer with the mixingcapacity of minimum 2.5 kg putty per minut. Step 2:- Apply the 1st coat the prepare mixer with the help of fully automatic airless spray machine of putty application having flow speed of max 6 ltrs of per minutes with a maximum pressure 3300 PSI. Step 3 :- Allow to 6-8 hrs time to dry putty surface

Material and labour for one coat of acrylic water based exterier grade primer @ 0.9 Ltr (Un diluted)/10 Sqm diluted with waterin 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minutes having a pressure of 3300 PSI Alow to 6-8 hrs to dry the surface for painting of subsequent coats at any height including necessary scafolding complete all as specified and directed.

Material and labour for two coat water based premium acrylic smooth extiriror emulsion of approved colour with silicon additive & colour stay technology Excelant Dirt pickup resistance with low VOC less than 50 gm/Litre asper the LEEDS specification. Anti Algal properties in two coats @ 1.79Ltr(undiluted)/10sqm diluted with water as per manufacturer instruction applied over priming coat with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minuts having a pressure of3300 PSI. Allow 6-8 hrs to dry the surface in both the coats of paint after complete removal of existing surface/plastered surfaces complete all as specified and directed Make :- Nerolac Excel Top guard/ Asian paints Ultima protek/ Berger weather coat long life 10 at any height including necessary scafolding

NOTES FOR ITEM NO 7,8,9 &10 (a) The work pertaining to smart periodical surfaces shall be executed by authorised applicator through manufacturer of which the materials i.e paint, distemper, putty etc is proposed tobe used by the contractor and approved by GE (b) Cost of scafolding etc of building shall be included in quoted rate same before applying primer and finishing coat (c) The equipment to be used in the work shall be certified by the manufacturer with whom the MOU been eintered into.

Material and labour for preparing plastered or unplastered old decorated surface of ceiling and applying one coat of white wash on ceiling complete all as specified and directed.

Material and labour for preparation of old painted steel surfaces of any description over 10 cm width or girth not otherwise discribed and applying one coat of synthetic emulsion paint complete all as specified and directed.

All as per item No 12 above but on wooden surfaces (Ordinary tint)

Material and labour for preparing old painted surface by washing, rubbing down and stopping of distempered and painted surface and applying a coat of distemper oil emulsion on surfaces of walls by roller complete all as specified and directed.

Material and labour for preparing old painted surface by washing, rubbing down and stopping of distempered and painted surface and applying a coat of Cement base paint on surfaces of walls by roller complete all as specified and directed.

All as per item No 15 abovebut for 2 coat of cement base paint after complete removal of existing treatment.

Material and labour for cleaning the existing surfaces with wire brushes cut the cracks in V shape and filling with Berger HS crack fill paste sika choksey or equivalent and finishing the surfaces to match with existing finish complete all as specified and directed.

Material and labour for GI Tubes, 'medium grade' 15 mm dia bore. galvanised,with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

All as per item No 19 above but 20 mm dia bore.

Taking up or down steel tubing 15 mm dia bore and connections, including cleaning for refixing or removal to store complete all as specified and directed.

All as per item No 21 above but 20 mm dia bore.

Material and labour for Bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms/20mm125gms).

Material and labour for PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete all as specified and directed.

Supply and fixing waste coupling of PTMT 40 mm (half or full threaded) (minimum weight 32 mm-45 gms/40 mm - 60 gms)suitable for kitchen sink complete all as specified and as directed.

Material and labour for vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) complete all as specified and directed.

Material and labour for Vitreous China wash basin, wliile, flat back, size 580x450irun (for Hospilal use) excluding taps, waste, chain and plug and porcelain stopper but including brackets complete all as specified and directed.

Material and labour for Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed.

Material and labour for Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

Material and labour 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 grinding and polishing complete all as specified and directed.

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

Material and labour for providing PCC 1:2:4 Type B0 (Using 12.5 mm graded stone aggregate ) 50 mm thick minimum as in sunken flooring finished even and fair mixed with WPC as per manufacturer instruction or @ 3% by weight of cement with proper slope towards spout complete all as specified and as directed.

Material and labour for applying evenly tack coat of industrial bitumen 85/25 @ 1.2 Kg per Sqm including cleaning surfaces complete all as specified and as directed.

Material and labour for for PCC 1:5:10 type E2 using 40mm size graded stone aggregate as in sunken portion complete all as specified and as directed.

Dismantling of floor hearth or wall tilling including cement mortar bedding and disposal of rubbish off the premises complete all as specified and as directed.

Material and labour for Non skid ceramic tile 7 to 8 mm thick (Square/rectangular) area of each tile exc 0.11 Sqm but not exc 0.18 Sqm in floor etc set and jointed in neet cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

Material and labour for glazed ceramic tile in vertical surfaces 350x250x7 mm/450x350x7 mm thick and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

Material and labour for screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM 1:6 complete all as specified and as directed.

Material and labour for rendering 10 mm thick on fair faces of brick work or concrete surfaces in CM 1:4 complete all as specified and as directed.

Material and labour for PCC 1:3:6 type C2 for plinth protection 75 mm thick complete all as specified and as directed.

Taking down carefully existing bitumen tarfelt including plaster and roughning the surface by wire brushing, cleaning and washing with water etc, and removing the rubbish to distance exceeding 1.5 km out side the VSN and depositing where directed.

All as per item No 41 above but on vertical surfaces like parapet except brick coba/tiling etc

Material and labour for roof treatment on RCC roof slab complete as mentioned bellow all as sspecified and as directed. (i) Cleaning the concrete surfaces of RCC roof slab thoroughly with wire brushes washed and dried. (ii) Checking the roof slab by flooding test with water till total elimination of leakage/seepage/dampness, all as specified in SSr Part I (after acertaning location of leakage /seepage/dampness carrying out treatment (iii) Brushing surface with neat cement slurry at the rate of 3.00 Kg cement per Sqm. (iv) cleaning the plastered roof surfaces and applying a coat of bitumen primer @ 0.30Kg/Sqm on top of dry surface (v) Laying APP modified polymeric membrane 3 mm thick with non woven polyster core laid

Material and labour for for applying bitumen base aluminium paint at 0.2 Kg/Sqm in two coat over APP modified polymer for non accessible roof complete all as specified and as directed.

Material and labour for cement concrete tiles 25 cm x 25 cm x 22 mm thick f complete all as specified and as directed.

Material and labour for repairing of roof, chajja etc with and including comprising of the following steps :- (a) Cleaning & drying thoroughly existing surface of roof , chajja etc for all foreign matters such as fungus , moss,dust etc by wire brushing and dusting (b) Removing loose concrete, surface cracks etc and then applying/ Filled with Dr Fixit crack X or polymer modified mortor or equivelnt in Sika/ STP in case of wider cracks (Bitumen base water proofingtreatment must be removed by mechanical scarication) (c) Applying one coat of Dr Fixit roof seal top coat ( Diluted with water 2:1)at the rate of 100-100Sqft/ltr and then allow it to dry for 2-3 hrs (d) Applying two coats Dr Fixit roof seal top coat(Diluted with water 2:1) embed a glass fibre mesh (2x2 mm 40gms) between 1st and 2nd coat as reinforcment complete all as specified and directed . Make : Dr Fixit roof seal or equivalent in Berger/ Nerolac as approved by GE. Note :- Work should be carried out through authorised applicator of the product.

Material and labour for for reparing of walls and other vertical surfaces with and including comprising of the following steps:- (a) Cleaning & drying thoroughly existing surface of walls for all foreign matters such as fungus , moss,dust etc by wire brushing and dusting (b )Removing loose concrete, surface cracks etc and then applying/Filled with Dr Fixit crack X or polymer modified mortor in case of wider cracks (c) Use Dr fixit Raincoat Neo directly from the container ( Stir contentwell before use)with brush /Roller apply a self priming coat of Dr Fixit raincoat Neo on the vertical surfaces in SSD condition diluting 1 Ltr coating with 100 mmclean portable water (d) Applying two coats of Dr Fixit Dr Fixit rain coat Neo without dilution as water proof top coat either by roller or brush with force coverage at the rate of 3.7-4.1Sqm/Ltr to achiev 100-110 micron DFT complete all as specified and directed. Make :- Dr Fixit raincoat Neo/ Berger or equivalent in Berger/ Nerolac as approved by GE. Note :- Work should be carried out through authorised applicator of the product.

Material and labour for liquid water proofing concrete surfaces for roof/chajja by applying two coat of primer of Tiki Aquaseal ARR/PUS/PU AHS or equivalent in Sika/ STP as per direction of manufacturer including cleaning of existing surfaces all as speified and directed Note :- Work should be carried out through authorised applicator of the product.

M/s Prakash R. Verma (BID ID -3137363)

dhanshree enterprises (BID ID -3137373)