REPAIR OF ROOF, ROOF TREATMENT, JOINERY, FLOORING, SANITARY, PLUMBING, PLASTERING AND OTHER B/R ITEMS IN ILP-II, IN ALBERT EKKA ENCLAVE, CARRIAPPA OFFRS ENCLAVE, KV COMPLEX, MH, MDC, ECHS, 17 CDU, 17 CIB, GE OFFICE COMPLEX, BSO AND ADJACENT AREA

Amount

Dismantling/taking down old existing unserviceable cement plaster loose/unsound weaken cement concrete of any description and in any position from existing external/internal surfaces of RCC slab(Roof surface)/RCC beam/ RCC coloumn/ RCC lintels/RCC facia/RCC chajjas etc, (upto maximum height of 10 metres from natural ground level) with power driven pneumatic chisel and including removal of debris and washing down with water to remove dust, foreign items complete all as specified and directed.

M&L for 25 mm thick average PCC 1:2:4 type B-0 (12.5 mm graded aggregate) as in padding concrete on roof all as directed by Engineer- in-Charge.

M&L PCC(1:2:4) type B-0 (using 20mm graded aggregate) as in roof kerbs or mud stop rounded

M&L for rendering 5mm thick on fair faces on roof surfaces of concrete in Cement Mortar 1:4 finished even and smooth without using extra cement and WPC complete all as specified and directed. Note :- WPC will measuered and paid separatly under relevant item of schedule.

M&L for providing water proofing treatment with a layer of APP based polymeric membrane 3mm thick minimum weighing 3.60kg/sqm reinforced with polyster non wove fabric (wt. not less than 160 gms/sqm) shall be applied over one coat of cold bituminous primer @ 0.40 ltr/sqm (membrane shall be laid using butane torch sealing all joints etc, complete all as spd and directed. (Note:- The over lap shall be of minimum 75mm in longitudinal direction and 100mm on transverse direction ) complete all as spd and directed).

M&L for one coat of aluminium paint over APP membrane at roof surfaces complete all as specified and directed.

Dismaltaling of plain or corrugated steel sheeting , any gauge, thickness, including nainital or similar pattern roof coverings complete all as specified and directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated of any profile steel sheet corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified up to anyheight including all necessary scaffolding and safety measures complete all as specified and directed.

All as per ser item No 8 above but except sheeting (any thickness). Note:- Sericeable galvalume sheets obtained from dismantling shall be reused after proepr cleaning and molulding complete all as specified and directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in ridge/ valley/ gutter fixed with self tapping screws as specified any height Mtr height including all necessary scaffolding and safety measures complete all as specified and directed.

All as per ser item No 10 above but except sheeting (any thickness). Note:- Sericeable galvalume sheets obtained from dismantling shall be reused after proepr cleaning and molulding.

M&L for under/over deck leaking arresters to PUF/steel sheet roofs by using 5mm thick bituminous Sheet (exc 20sqcm and not exc 40sqcm of each piece) including filling of silicon selant metal adhesive materials in holes, MS screws, washers etc where required at leakges of roof sheets complete all as specified and directed. Note: Silicon selant metal adhesive shall be measured and paid separately under supply only.

Supply only silicon selant metal adhesive complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete as directed.

S&F for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc Fe-410-W (Gde-E-250) quality-B complete all as spd and directed.

S & F for Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts complete all as spd and directed.

Dismantling wall and ceiling board of any descrition complete all as specified and directed.

S & F Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long complete all as specified and directed.

S&F anodised aluminium snap grid of size 605 x 605 mm frame work for false ceiling including 4 mm thick E-Board fixed snap grid frame complete all as sprcified and as directed

S&F 6mm thick non asbestos fibre cement designer building boards fixed or laid on aluminium frame/grid with screws, complete all as specified and directed.

All as per item No 20 above but fixing only. Note: Serviceable ceiling boards shall be re-used obtained from dismantling complete all as specified and directed.

M&L old size brick work with fly ash bricks straight or curved on plan exc 6 m mean radius build in CM 1:6 including demolition of brick work built in cement mortar or cement lime mortar incl all quoins, arches pillars etc completet all as specified as directed.

Taking down cement plaster of any description from brick wall surfaces etc including racking out joints and hacking for key, scrubbing down with water etc complete all as directed.

M&L Rendering 15 mm thick cement plaster in CM 1:6 on fair faces of brick/concrete work surfaces finished fair and even complete all as specified and directed.

M&L Rendering 15 mm thick cement plaster in CM 1:4 on other than fair faces of brick/concrete surfaces finished fair and even and with using water proofing compound @ 3% by weight of cement content complete all as specified and directed. Note :- WPC will measuered and paid separatly under relevant item of schedule.

M&L for rendering 5mm thick on fair faces of ceiling / chajja concrete surfaces in cement mortar 1:3 finished fair and even complete all as specified and directed.

Material & Labour for preparation of new surfaces of plastered walls and applying Two coats of Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification. over and including a coat of primer) over plastered surfaces of walls to prepare the surface even and smooth complete all as specified and directed.

M&L for prepration of new plastered surfaces and applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces.

M&L for prepartion of newly plastered ceiling surfaces and applying three coat of white wash complete all as specified and directed.

M & L for (a) providing and laying water proofing treatment of sunken portion of WCs, bathroom etc by applying cement slurry with acrylic based modified cementitaous composite compound coating of make as approved in technical instruction 5/2003 (b) First layer of slurry of cement @ 0.5 Kg/Sqm mixed with acrylic based polymer modified cementatious composite compounds @ 0.250 Kg/Sqm. This layer will be allowed to air cure for 4 hours. (c) second slurry of cement @ 0.500 Kg/Sqm mixed with acrylic based polymer modified cementatious composite compounds @ 0.250 Kg/Sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. (d) 200 micron thick polythene film pasted with the help of bituminous adhesive shall be provided over treatment.

Taking down steel tubing having bore of pipe 15 mm and connections, including cleaning for refixing or removal to store Note: Old servicable pipes shall be reused after proper cleaning.

Taking down steel tubing having bore of pipe 20 mm and connections, including cleaning for refixing or removal to store Note: Old servicable pipes shall be reused after proper cleaning.

Cutting chases, pinning in making good to facing on brick walls where required and pointing in cement mortar (1:3) to ends for concealed water tubing and making good, cutting n. exc. 10cm girth.

S&F 15 mm dia bore steel tubing medium grade galvanised with all fittings and connection complete all as specified and directed.

All as per item No 34 above but fixing only of 15mm dia pipes.

S&F 20 mm dia bore steel tubing medium grade galvanised with all fittings and connection complete all as specified and directed.

All as per item No 36 above but fixing only of 20mm dia pipes.

S&F for 20 mm outer dia CPVC, SDR 11 & plain CPVC SDR 11 plain/brass treaded fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed.

S & F in repairs rotational moulded polyethylene ISI marked (vertical cylindrical with close top) as per IS 12701: 1996 of 500 litres capacity hoisted and fixed in position with and including Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for 20/25mm bore dia iron pipe, provision of 20 mm /25 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes including dismantling the existing one and removing to store complete all as specified and as directed.

Supply and fix in repair bib taps of 15mm bore fancy type, chromium plated cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for brass ferrule complete all as specified and directed.

S&F in repair 15mm bore fancy type stop valve, chromium plated concealed type 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.

Supply and fixing in repair stack clamps made out of 50mm x 5MM Flat iron and 16 mm round iron stay incl bolts and nuts and securing ends stays to wall or roof includding taking down the existing clamps for rain water pipe or CI pipe 100mm bore at any height complete all as specified and directed.

S&F PVC SWR pipes 150 mm bore single socketed in any length with rubber ring joint fixed to wall with PVC clamps for rain water pipes including taking down old PVC/CI pipe all as specified and directed.

S&F PVC SWR bends of 150 mm bore.

S&F PVC SWR pipes 110 mm bore single socketed in any length with rubber ring joint fixed to wall with PVC clamps for rain water pipes including taking down old PVC/CI pipe all as specified and directed.

S&F PVC SWR bends of 110 mm bore.

S&F PVC (SWR) junction single (single T) equal or unequal provided with access door of 110 mm dia complete all as specified and directed.

S&F as in repair grating square 150mm size of PTMT(minimum 100 gms).

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing to low lying area and rubbish off the premises.

M&L for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tiles exc. 0.11 sqm but n. exc 0.18 sqm of approved colour as in floors etc set and joined in neat cement slurry over 15mm thick sreed bed of cement mortar (1:6) complete all as specified and directed.

M&L for Glazed ceramic tiles Coloured 350 x 250mm/450 x 350mm 7 to 8 mm thick in wall/dado etc, set & jointed in neat cement slurry & pointed in white or coloured cement to match rendering over 10 mm thick in CM 1:4 on stone masonry surfaces or surfaces other than fair face of brick work/ concrete surfaces complete all as specified and directed.

S&F in repairs closet Vitreous china squatting pan Orissa pattern of size 580x440mm white with integral foot rests (excluding flusing cistern and flush pipe) including connection to trap and to flushing pipe, antisyphonage connection pipe etc complete making good disturb surface with existing finish of floor all as specified & directed by Engineer-in-Charge.

S&F in repairs vitreous china wash down water closet pan, pedestal pattern Pedestal pan and trap(excluding flushing cistern and flush pipe),connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc and including plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel CP or aluminised hinging device all as specified and directed.

S&F in repairs 10 litre capacity PVC low level flushing cistern with all accessories complete fixed with WC including syphone pipe, PVC flushing pipe of size complete (with brackets).

Supply and fix in repair for Gun metal gate valve,15 mm bore, cast copper alloy screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions all as specified and as directed.

Supply and fix in repair for Gun metal gate valve, 20 mm bore, cast copper alloy screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions all as specified and as directed.

Resecuring or easing & adjusting without taking down shutters of any description n.exc 1 sq. m each complete all as specified and directed by Engineer-in-Charge.

Resecuring or easing & adjusting without taking down shutters of any description exc 1 sq.m and n.exc 2 sq. m each complete all as specified and directed by Engineer-in-Charge

Taking down the wooden shutter/window/ iron gate and refixing in position after welding (exc 6mm but n exc 9mm) in repairs exc 1 sqm but n.exc 2 sq in length complete

Taking down chowkhat or frame with shutters n.exe 1.50 Sqm (without taking of shutter from frame ) each complete all as specified and directed.

Taking down chowkhat or frame with shutters exe 1.50 Sqm and not 4 sqm (without taking of shutter from frame) each complete all as specified and directed.

Taking down shutters of any description exc 1 sqm but n.exc 2 sqm each complete all as spd and directed.

Taking down shutters of any description n.exc 1 sqm each complete all as spd and directed.

Taking down shutters of any description n.exc 1 sqm each and refixing in same opening after easing and adjusting & also refixing builders hardware as required including renewal of unserviceable screws complete all as spd and directed.

Taking down shutters of any description exc 1 sqm but n.exc 2 sqm each and refixing in same opening after easing and adjusting & also refixing builders hardware as required including renewal of unserviceable screwscomplete all as spd and directed.

M&L for chowkhat 2nd class hard wood plain, solid, straight, chowkhats and and frames wrought, framed rebated on the solid rounded or chamfered, put together with gluepinned at joints complete all as specified and directed by Engr-In-Charge.

S&F Pressed steel frames of size 125 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, concreting in PCC 1:3:6, etc., complete, as specified, supplied and fixed complete all as specified and directed.

S&F 30 mm thick factory made Flush shutters, solid core construction,with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

S&F 35mm thick 2nd class hardwood factory made Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specifiedd and directed by Engr-in-Charge .

S&F Factory made single extruded WPC (Wood polymer composite) solid door/window and others frames/chowkhat of size 50x125 mm double shutter comprising of virgin PVC polymer of K value 58-60 (Suspension Grade ), calcium carbonate and natural fibres and non toxic additives fabricated with mitred joints after applying PVC solvent cement and screwed with full body threaded star headed SS Screws having minimum frame density of 750kg/cum and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engr-in-charge.

S&F Factory made single extruded WPC (Wood polymer composite) solid Plain flush door shutter of 30 mm size comprising of virgin PVC polymer of K value 58-60 (Suspension Grade ), calcium carbonate and natural fibres and non toxic additives having minimum density of 650kg/cum and with property of being termite/borerproof,water/moisture proof and fire retardent and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk SS Screws complete as per direction of Engr-in-charge.

S&F for mild steel 300mm long ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and as directed.

S&F stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned stacks or galvanised wire staples,complete all as specified and as directed.

S&F in repair stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned stacks or galvanised wire staples, complete all as specified and as 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 opening as per specification & drawing.

S & F factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel 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 M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing.

S & F stainless steel Butt hinges100mm long medium weight ,cold rolled complete all as specified and directed.

S&F 75mm long butt hinges, extruded alluminium alloy/stain less steel with galvanised mild steel hinge pin, anodised and fixed , type C-21 complete all as specified and directed.

S&F aluminium anodised 150 mm barrel tower bolts of extruded section.

S&F aluminium anodised 75 mm barrel tower bolts of extruded section.

S&F 150 mm long aluminium alloy handles,fabricated type, anodised.

S&F 75 mm long aluminium alloy handles,fabricated type, anodised.

S&F 300 mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and dirceted.

S&F in repair for 300 mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and dirceted.

S&F in repair for 300 mm long brass, sliding door bolt with sand or die-cast brass hasp, staple (bolt type) and fixing bolt with rolled or drawn brass bolts and fixed complete all as specified and directed.

S & F in repair 75 mm long hasp and staple, aluminium anodized with bolt to hinge plate and fixed with screws complete all as specified and directed. .

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

S&F in repair 150mm long brass design handles, cast type, polished bright complete all as spd and directed.

Supply and fixing in repair of PVC Mirror cabinet ,size 330x430 mm single door with mirror colour white complete all as specified and directed make as given inlist of makes as directed by Engineer-in-charge.

Repair to steel windows area exc 1 sqm but n.exc 2 sqm etc, replacing its faulty parts to bring its functional conditions complete all as directed by Engr-in-Charge (Note: Cost of spare parts upto Rs 200/- deemed to be included in quoted rates).

Repairing aluminium doors/windows area exc 1 sqm but n.exc 2 sqm etc, replacing its faulty parts to bring its functional conditions complete all as directed by Engr-in-Charge (Note: Cost of spare parts upto Rs 250/- deemed to be included in quoted rates).

S&F in repair harrison curtain rails, mild steel, chromium plated with conical end balls suitable for fixing as end of curtain/dropery rods complete all as spd and directed.

S&F in repair aluminium anodised tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as spd and directed.

S&F in repair stainless steel kitchen plate rack made out of 0.65mm thick of approved make with plugs, washers, over all size 786mmx610mmx254mm of make Prayag Cat No P-440 complete all as directed.

M&L sheet glass 4.8 mm thick ordinary quality and glazing with oil putty and pin in square n. exc 0.50 sqm in each pan complete as directed.

M&L sheet glass 4.8 mm thick ordinary quality and glazing with oil putty and pin in square exc 0.50 sqm in each pan complete as directed.

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

S&F sheet glass 4 mm thick ordinary quality and glazing with oil putty and pin in square n.exc 0.50 sqm in each pan in wooden frame/steel frame complete as directed.

M&L for 4mm thick figured glass, pin head type and glazing with oil putty or with brass screws in square n.exc 0.50 sqm in each pan for bathrooms/toilets ventilators complete as directed.

S&F in repair for Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect complete all as specified and directed.

S & F wall mixer cromium plated 3 way including telephonic shower arrangement with connecting legs, wall flanges & wall bracket for hand shower complete all as specified and directed.

Jaibalaji Enterprise (BID ID -3392341)

M/S BHATTACHARJEE ENTERPRISE (BID ID -3392325)