Conversion of IWC to EWC in flats of various categories of DAE residential buildings at Chembur and Ghatkoper and other miscellaneous civil works under Chembur Maintenance unit, Mumbai

Amount

ABSTRACT SHEET

Part A- Civil Works

Part B- Rebated Items

Description of Work / Item(s)

Amount

PART A- CIVIL WORKS

Providing and fixing EWC closet suit comprising : a) European water closet with 'P' or 'S' trap similar to Model- Slick of M/s Hindware (Cat No. 20011) make Sanitary ware in white glazed vitreous chinaware b) Solid plastic heavy quality seat with lid similar to M/s. Hindware or approved equivalent and including cost of removing the existing one & disposing of debris out side colony etc complete all as per specification and as directed by the Engineer-in-Charge.

Providing & fixing PVC Heavy quality pipes & specials all fittings of required size & shapes, cutting the pipes to required lengths & laying or fixing in position with M.S. clamps & nails 50 mm away from the wall faces jointing the pipes and specials as per standard practice, making holes in walls or floor and making good the same to the original condition, testing the pipe line with minimum presure (6kg/sq-m) for leakage, rectifying the leakages, if any including removing the old C.I. pipes with fittings and handing over to deptt. stores, necessary scaffolding etc. complete all as per specifications and as directed by the Engineer- in- Charge.

a) for 75 mm dia.

b) for 100 mm dia.

Providing & fixing PVC Nahani trap of self cleaning design with 75 mm outlet having a minimum water seal of 50 mm with SS Grating on top including necessary 1:2:4 cement concrete for embedding the trap, conforming to IS:3989, including removing the existing one & depositing to deptt stores etc complete all as per specifications and as directed by the Engineer-in-Charge.

Providing & fixing G.I. Pipes 'C' class Providing, laying, jointing, fixing & painting heavy quality (Class 'C') M.S. Galvanized pipes as per I.S. 1239-1968 including fittings like elbows, collars, tees, unions, comp lings, reducers, enlargers, bends and all other fittings required for the completion except screwed flanges conforming to I.S. 1239-1968 & also as per the code of practice of water supply in bldgs. Of I.S. 2065-1972 including laying under floors, chasing, in walls, roof slabs and making good the same to the original conditions, including the cost of all jointing materials like hemp yarn, white or red lead, clamps, wooden gutties, screws, cement, sand etc. including painting the pipe with coats of synthetic enamel paint over a coat of Primer & wrapping hessian cloth in concealed portion including removing the old damaged G.I. Pipes & handing over to Deptt. Stores, scaffolding, testing the pipes etc. complete all as per specification and as directions of the EIC.

a) 15 mm dia.

b) 20 mm dia.

c) 40 mm dia.

Providing & fixing of C.P. Brass Health Faucet (Jet spray) with end rubber washer of M/s. Mahindra Sanitation make or equivalent (wt. not less than 200 gms) including providing & fixing C.P. metal wrapped- PVC flexible 15 mm dia pipe-1.00 m long with one end check nut & other end 32 mm long socket with washers for connecting the hand spary of make BPI or equivalent (wt. not less then 250 gms) complete all as per specifications & as directed by the Engineer- in- Charge.

Providing & fixing C.P brass long body Bib tap 2 in 1 similar to . FLORENTINE Series' of ' JAQUAR' cat. No. 5041 including providing and 'fixing Health faucet with 1.0 mt long flexible tube and wall hook ( JAQUAR make Cat. No.573)

Providing waterproof brick bat coba for filling in the depression of toilets, bathroom etc. as per the specifications of specialised waterproofing agencies and finishing the surface even so as to be suitable to receive the tiles etc. including removing existing brick bat with water proof plaster & disposing off debris out side Colony etc complete all as directed by the Engineer-in-Charge.

Providing chemical based water proofing of M/s Indofil chemicals/ New coat of Dr. Fixit as approved over bath/ WC brick bat coba & other locations as per the following procedure: a) Cleaning completely with water jet pump (100 Kg./ sq.cm.) cleaning to remove all dirt with wire metal brush. b) Applying a coat of Indofil MC-76/ New coat of Dr. Fixit (diluted with clean water as per recommendations of manufacturer) over the entire area to be treated including filling up of cracks, if any with CM-1:3 mixed with water proofing compound. c) Applying a bond coat with MC-76/ New coat of Dr. Fixit mixed with cement in 1:1 ratio i.e., 1 part of MC-76/ New coat of Dr. Fixit and 1 part of cement. d) Providing and spreading of polycon based fibrous water proofing net for entire area including lapping as per manufacturer's specifications immediately after applying bond coat and curing. e) Applying one more bond coat with MC-76/ New coat of Dr. Fixit mixed with cement in 1:1 ratio i.e., 1 part of MC-76/ New coat of Dr. Fixit and 1 part of cement over the polycon based fibrous net. f) Applying two coats of flex top coats with indofil flexcoat/ New coat of Dr. Fixit mixed with 85 parts indofil flex coat/ New coat of Dr. Fixit and 15 parts clean water. Notes: (i) The entire work shall be carried out a per manufacturer's specification and as directed by the Engineer In Charge. ii) The contractor shall furnish guarantee bond on appropriate stamp paper in the proforma as per Appendix 'D' for the entire waterproofing treatment for maintaining the surroundings and under side surfaces of the waterproofing treatment in bone dry condition for 5 years. During the guarantee period the contractor shall attend all leakages, defects etc. if noticed, free of cost, starting the work of checking up and rectification within a week's time from the date of intimation about such leakages/ defects.

Supplying & fixing 25 mm thick PVC integral foam sheet in form of flush finish door shutter, manufactured by M/s. Jain Irrigation Systems Ltd. (Ex-cel sheet) or other equivalent approved make of white colour, solid section, extruded rigid, light weight sheet with fine & homogeneous closed cell structure with smooth, glossy, hard surface finish on both sides including providing recessions for hinges and providing & fixing 3 nos 100 mm heavy duty S.S. hinges and 2 Nos. 100 mm heavy duty aluminium baby latches, 2 nos. of 100 mm Al. Bow handles with back plate of M/s Shalimar Hardware or equivalent and including providing a vision panel opening of size 300 mm X 200 mm including providing and fixing PVC moulded louvers on both faces in the opening of vision panel with ss screws, all edges to be smooth finish with mixture of PVC powder & solvent, including removing existing door shutter & fittings etc complete all as per specification & as directed by the Engineer-in-Charge. Note:- 1) The entire door shall be jointless shutter. 2) The sizes shall be approximately 650 mm x 2000mm, however exact dimensions shall be measured at site before manufacturing.

Carefully removing existing single leaf PVC door shutter and properly cutting it vertical in two for making it foldable shutter by providing & fixing heavyquality 25 mm wide and 1 mm thick SS piano hingeand refixing the modified shutter into position & including providing and fixing one number heavyquality aluminum tower bolt of 150 mm size and including all necessary screws, cutting, planning etc.complete all as per specifications and as directed by the Engineer-in-Charge.

Removing carefully the existing PVC door shutters and refixing the same to its position after laying new tileson flooring including cutting the shutters at bottomportion as per site condition if required, etc. completeall as directed by the Engineer-in-charge.

Providing and fixing PVC flush pipe Everlas or equivalent of 32/40 mm dia to a length 2.25 M (approximate) and connecting to the flush tank with proper brass check nut and connecting to the W.C. pan and making leak proof joints of flush and W.C. ends and including removing the existing one etc complete all as per specifications and as directed by the Engineer-in-Charge.

Providing and fixing approved quality 10 Ltrs. capacity PVC flushing cistern of Hindware Sleek Fresh with odorizer slot having single flush white colour or approved equivalent with all internal non ferrous fittings, pull chain including P&F inlet PVC connectors of approved make and quality and outlet connections and wall mounted on brackets, including providing and fixing PVC flush pipe Everlas or equivalent of 32 / 40 mm dia. to a length 1.00 M (approximate) and connecting to the flush tank with proper check nut and connecting to the W.C. pan and making leak proof joints etc., including cost of making chases in the wall, floors, removing the existing one depositing to deptt. Stores etc.complete all as directed by the Engineer-in-Charge.

Removing the existing flusing cistern and re- fixing the same in position to suitable locations atrequired height by providing & fixing with necessaryfittings and fixtures .etc. complete all as directed by the Engineer-in-charge.

Providing & fixing on Exposed or concealed surfaces the following dia Chlorinated Polyvinyl Chloride (C-PVC) pipe of specified class of M/s. SUPREME / PRINCE or other approved equivalent consisting following items of work:- i) Supplying & fixing C-PVC pipes, including necessary all fittings conforming to IS 15778 ii) Laying and fixing the pipe and specials on exposed surfaces to correct line, level and plumb for water supply line, overflow and vent using M.S. nails/screws, rawl plugs, wooden gutties and branded clamps of Supreme/Prince make to the pipeline as per the site requirement. iii) Testing the pipe line to a hydraulic pressure as per manufacturers catalogue for leak proof joint or as per relevant code iv) Making leak proof threaded / solvent joints. including cutting the pipe, Joint preparation, cleaning, marking, application of solvent, assembling, curing etc. and the cost of jointing cement solvent materials. v) Cutting or making hole or chases in RCC or brick work structure such as wall, column, beam, slab, chajja, dado etc. for passing the pipe line and reinstating all the damage to its original condition. proof joints. vi) Providing and fixing C-PVC jointable / threaded fittings such as Union, Nipples, Bendes, Elbows, Tees, Reducers, End caps, Couplers, Adaptors, Saddles, Plugs, Tank connectors, Expansion loops, Bypass bends, etc vii) including removing existing GI pipe line with fittings and specials etc incuding handing over to dept stores. Note:- All brass threaded elbows and fittings shall be with additional support type of M/s. Prime, Supreme or other equivalent approved by EIC including necessary fixing arrangement such as screws, plug etc complete. ( Mode measurement :- The measurement shall per Unit RM length of pipe line laid or fixed. The measurement shall be taken along centre line of pipe. No measurement shall be recorded separately for fittings etc. ) SDR 11 Pipes and Fittings

a) 15 mm n.b

b) 20 mm n.b

c) 25 mm n.b

d) 40 mm n.b

Demolishing brick /stone masonry in cement mortar and plaster at all floors & levels including scaffolding, stacking of serviceable materials & disposing of unserviceable materials out side colony etc. complete all as per specification & as directed by the Engineer-in-Charge.

Plain cement concrete in C.C 1:2:4 using graded stone aggregate of 20mm max. size, including necessary formwork,machine mixing,transporting,placing,consolidating, finishing, curing, etc complete all as per specifications & as directed by the Engineer-in-charge.

Providing and laying at all floors and levels Vitrified tiles of size 600mmx600mm (approx) similar to salt & pepper satin finish (grey) of M/S H&R JOHNSON(INDIA)Ltd or equivalent approved make of approved pattern,colour & make & min thickness of 8.5 mm or as per manufacturer's specifications, laid directly over existing tile with polymer cum cement based adhesive(water proof quality) manufactured by roffe construction– NSA (non skid adhesive) or M/S Ardex Endura chemicals– Gold star or other approved equivalent in respect of flooring and fixed over 12 mm thick backing cement mortar 1:4 (Using factory made Ready Mix Mortar only) in respect of skirting , close jointed and grouted white /colour cement slurry with pigments to match the colour of the tiles, finished to level, line, slope and plumb including cutting of tiles, making openings / cut out wherever necessary, including wastage for odd shape of room and final cleaning of surfaces as required, curing, etc. complete all as per drawings and manufacture's specification, relevent IS code and directed by the EIC.

In flooring with tiles of approx. size 600 mm x 600 mm similar to Salt & Pepper (White/Athelon) of M/s H&R JOHNSON(I) LTD. Laid directly over existing tile using tile on tile polymer cum cement based adhesive.

b) In dado/ skirting with tiles of size 600 mm X 100 mm similar to Salt & Pepper (White) of M/s H&R Johnson (I) Ltd laid over 12 mm thick CM 1:3 backing, jointed with cement slurry & grouted with pigment of matching shade & finishing the top of skirting etc. complete, including dismanting the existing dado/skirting tiles and backing cement mortar disposal of debris out side colony etc. complete.

Providing & laying at all floors & levels first quality ceramic tiles of minimum thickness as specified by the manufacturer of M/S. H&R JHONSON (INDIA) Ltd. or euqivalent approved make of approved colors, shade and texture in flooring / dado / skirting as per approved pattern. incluidng cost of all materials, including cutting the tiles to required shape, wastage, pointing the joints with white cement mixed wirh matching pigments to match the colour of the tiles, finished to line, level, slope & plumb, final cleaning of surface as required, curing , making necessary opening cutouts etc.and including removing existing flooring / dado and disposing of debris outside colony (Disposal of debrise will be paid under seperate item) complete all as per specifications, relevent IS code & as directed by the Engineer- in- Charge.

a) In flooring with tiles of size 300 x 300 (approx. size) & minimum 7 mm thickness Digital HD series of M/s. H& R Johnson or equivalent approved make with 20 mm thick 1:4 Cement mortar bedding. (Using factory made Ready Mix Mortar only)

c) In dado / Skirting with tiles of 300X450mm (Approx size) of Digital HD Series of M/s H&R johnson (India) Limited or approved equivalent fixed over 12 mm thick 1:4 cement mortar (Using factory made Ready Mix Mortar only) backing / fixed directly over existing tile with polymer cum cement based tile adhesive manufactured by M/s. Roffe construction (Non-Skid Ahhesive, NSA) or M/s Ardex Endura (Gold Star) or other approved equivalent, jointed with cement slurry & grouted with pigment of matching shade & finishing the top of skirting/dado etc. complete.

Providing and fixing in position at all floors, levels/ heights 18 mm thick mirror polished natural stones Baroda Green marble Stone/granite stone slab for door frame/window cill & jams in two overlapping layers one piece full length/ height of approved shade, finished sizes as directed including machine cut/ hand cut, final cleaning,moulding and polishing of exposed edges, in line, level, plumb and fixing the stone with cm 1:3, 20 mm backing & overlapping of 20 mm shall be fixed with Araldite adhesive, with best workmanship, finishing, curing, including removing existing door frame, shutter & fittings etc. and depositing the same at dept store etc. complete all as per specifications, drawings & as directed by the Engineer-in-Charge. Note :Exposed surface on Elevation & exposed vertical finished face shall be measured for payment in sqm. Overlapping & edges etc shall not be measured.

a) Jet Black Granite Stone.

b) Baroda Green marble Stone

Providing & fixing cuddapah stone of required size using 25 mm to 30 mm thick cuddapah stone, machine cut, machine polished laid over 20 mm thick cement mortar bedding 1:4 / 12 mm thick cement morter 1:4 backing coat including chasing the brick work for an offset of 25 mm, close jointed & pointed with matching cement slurry finished to proper levels, hand polishing after laying, scaffolding, curing etc. complete all as directed by the Engineer-in-Charge.

Repairs to RCC structural members, concrete surfaces / RCC form finish surfaces, using Polymer comprising of following operations: i) Breaking cracked / spalled concrete members along the cracks with plaster, including removing and stacking of all unserviceable material at site, simultaneous transportation and disposal of debris outside colony (Disposal of debrise will be paid under seperate item) etc. complete all as directed by the Engineer-in Charge. ii) Exposing and cleaning the reinforcement thoroughly by light tapping / wire brushing of using strong emery paper and finally by rust remover of Dr. Fixit/ M/s Anuvi Chemicals, M/s fosroc or equivalent. iii) Applying a coat of polymer and cement slurry in the ratio 1:1 by volume to the reinforcement bars.

a) Building up with polymer modified cementatious mortar for RCC structural members etc. in layers not exceeding 20 mm in a day (proportion – cement 50 Kg. : Silica sand 125 Kg. : Polymer liquid 10 ltrs.) with necessary bond coat (polymer : Cement = 1:1 by volume)

Providing and fabricating and fixing in position structural steel grills, Collappsible gate at all level & locations, using M.S. angles, flats, bars etc. with anchor fasteners of suitable dia in the marble jambs & cills including painting by dipping with two coats of synthetic enamel paint of approved shade & make and one coat of approved steel primer, including cutting, fabrication, welding etc complete all as per specification and as directed by the Engineer in charge.

Supplying, fabricating and fixing in position at all floors factory made Aluminium sliding/ top hung/ fixed/ adjustable louvered windows & ventilators with rivit joint of specified size, made of integrated bronze anodised matt finished (15micron thick) aluminium section (extruded) , including for making exhaust fan frame work, handles of specified size etc, of approved manufacutres for following types with extruded sections of Jindal / Indal / Aluminax or other approved equivalent make of approved sections with size and wights as directed for frames and shutters(including wastages if any) confirming to relevant IS specifications with all approved Bronze anodised aluminium fittings and accessories, latching fixture, 2/3 rollers with ball bearing of superior quality all as shown in the drawing including providing and fixing aluminium channel beading/glazing clips fixed with necessary bronze anodised screws, grouting the gap with sealant and including dismantling of existing window frame and shutter, glass and depositing same to dept store etc all complete generally as per drawing, specifications etc, all as directed by Engineer- in- Charge..

Providing and fixing following thickness of clear float/ frosted / Bajara sheet glass of M/S Triveni/ shree vallabh/ IAG/Modi guard/ Saint Gobin or other approved equivalent manufacture and fixing with Aluminium frame work (door/ window) including fixing aluminium channel beading and providing and fixing 2 way EPDM gasketing to ensure water and air tightness and neoprene cushions/ gasket accommadated in grooves, necessary bronze anodised screws etc, all complete generally as per drawings specifications and as directed by Engineer in Charge

a) 5 mm thick clear float glass

b) 3 mm thick Bajra sheet glass for louvers

Cement plastering using factory manufactured pre mix/ready mix mortar in CM 1:4 of 'Roofit Mix'of M/s Premier Floor to Roof Materials pvt.ltd/ 'Easy plast' of M/s Walplast Products pvt.ltd/ 'Readiplast' of M/s Ultratech Cement Ltd or other approved equivalent make, having minimum composition of C:S :: 1:4 using fully treated dry, well graded natural sand conforming to IS 383 suitable for external plastering, having low rebound properties, low water demand for curing properties, mechanical mixing with water in a metalic tray only to make good consistency as per the specification of the Manufacturer and applied on internal wall and ceiling finished smooth with POP over brick walls or concrete surfaces at all floors and levels, including membrane curing by applying one coat of factory made curing compound Resikure of M/s Anuvi Chemicals, Concure of M/s fosroc, Dr. Fixit curing compound or other equivalent over repaired surfaces as per manufacturer's specification and removing existing damaged/ worn out plastering and disposing off debris out side colony (Disposal of debrise will be paid under seperate item) etc. complete all as per specifications and as directed by Engineer- in- Charge.

a) 12 mm thick

b) 15 mm thick.

Supplying & fixing in position the 35 mm thick solid core block board flush door shutters commercial ply on both side conforming to IS-2202 with external type teak wood lipping of section 35 x 10 mm/38 x 10 mm.. alround, fixing shutters in position to pressed steel door frames/wooden frames at all floors by cutting / planning if necessary, including supplying & fixing heavy duty stainless steel hinges and providing & fixing both side 1mm thick plastic laminate of approved make .hard pressed with approved adhesive including removing the old damaged shutter and transporting to Deptt. stores etc all complete as per specifications, & as directed by Engineer-in-charge.

b) Door 38 mm thick (both side laminated)

a) Door 35 mm thick (both side laminated)

Supplying& fixing night latches of Godrej make or other equivalent approved make with 6 lever and with triplicate keys to the existing main door at various flat/ locations including all charges, screws, removing and returning the old fittings to dept. stores, shifting the positioning of night latch sets, if required and plugging the unwanted holes/ cut outs in door frame/ shutter etc. complete all as directed by the EIC.

Godrej Locks NAV-TAL 7 Levers Deluxe Hardened Brass Lock with 4 Keys- Brown Pad Lock 50 mm

Sand faced cement plaster 20 mm thick in CM 1:4, two coats using factory manufactured pre mix/ready mix of 'Roofit Mix'of M/s Premier Floor to Roof Materials pvt.ltd/ 'Easy plast' of M/s Walplast Products pvt.ltd/ 'Readiplast' of M/s Ultratech Cement Ltd or other approved equivalent make, having minimum composition of C:S :: 1:4 using fully treated dry, well graded natural sand conforming to IS 383 suitable for external plastering, having low rebound properties, low water demand for curing properties, mechnical mixing with water in a metalic tray only to make good consistency as per the specification of the Manufacturer and applied over exterior masonry and concrete surfaces with base coat of 12 mm thick and finishing coat of 8 mm thick final rendering,including using richer mix for making corners if necessary, at all floors and level, including scaffolding, making grooves of existing size wherever required, including cleaning the surfaces, curing etc. including removing existing damaged/ worn out plastering and disposing off debris outside colony etc. complete all as per specifications & as directed by the Engineer-in-charge

Providing and applying one coat of cement based grey putty of M/s Roofit mix or other approved equivalent make over entire surface including prepraring old painted surfaces by thoroughly scrapping oil bound distemper / acralic emulasion / white wash eyc. filling up the cracks, crevices, depression, holes, spray curing for three days etc. including sand papering and making surfaces even and smooth dusting / cleaning, scaffolding, covering the furniture etc. with tarpoulines or equivalent covering materials, cleaning of all surfaces etc. & disposing of debris outside colony etc. complete as per specification and as directed by the Engineer in charge.

Repainting of old painted surfaces with two coats synthetic oil bound distemper of approved shade and make over one coat of approved cement primer, including thoroughly scrapping, removal of old paint if any, sand papering & preparing the surfaces, applying approved stucco putty to entire surface to fill up crevices mild depression etc. scaffolding including cleaning of floors, doors & windows etc.& disposing of debris outside colony (Disposal of debrise will be paid under seperate item) etc. all as per specifications and as directed by the Engineer-in-Charge.

Painting two coats of synthetic enamel paint over a coat of primer to wood / steel surfaces of approved colour, shade and make to give an even shade over the existing old painted surfaces of doors, windows, wood works and steel work etc. after applying sand paper, cleaning the surfaces, filling the cracks, crevices etc. with approved oil putty including scaffolding, removal of paint splashings and droppings from floors, doors, windows and walls etc. complete all as directed by the Engineer-in-Charge.

a) On wood surfaces

b) On steel surfaces

Repainting of old painted surfaces with two coats FLAT oil paint of approved shade and make over one coat of approved cement primer, including thoroughly scrapping, removal of old paint if any, sand papering & preparing the surfaces, applying approved stucco putty to entire surface to fill up crevices mild depression etc. scaffolding including cleaning of floors, doors & windows etc.& disposing of debris outside colony etc. all as per specifications and as directed by the Engineer-in-Charge.

Disposing off the surplus excavated materials (earth, soft rock & hard rock), debris of dismantled materials by mechanical transport to the dumping ground out side Anushaktinagar colony with all leads, lifts, loading, unloading, levelling the same to the required line & level at the disposal ground as per specifications & as directed by the Engineer in Charge. Note: 1) Voids @30% shall be deducted from fully loaded truck measurements. 2)Measurements will be taken as per Truck body. 3) Cost includes nessasary permissions from statutory authorities for dumping the debries/ excess earth outside colony. 4) Regarding disposal from site of works, the agency has to abide the guidelines of constructions and demolition (C&D) waste management plan as approved by MCGM and any other regulations issued by statutory authorities in the matter from time to time,including making necessary charges/deposits etc. and department is not responsible in anyway in this regards.

Description of Work / Item(s)

Amount

PART-B - Rebate Item

Rebate for Taking away dismantled item by the contractor

a) Teak wood pannel door shutter.

b) Teak wood frame.

c) Pressed steel door frame.

SRI SIDDHIVINAYAK CONSTRUCTIONS

SRI SIDDHIVINAYAK CONSTRUCTIONS

Omkareshwar Construction