REPAIRS TO SUNKEN FLOOR ROOF TREATMENT AND ALLIED WORKS ON EAST SIDE OF LEHL MARG UNDER GE S BINNAGURI

Amount

S&F in repairs for PVC lid/cover of sintex tank from 750 to 1000 Ltr capacity all as specified.

S&F in repairs for PVC flush pipe/Bend (long bend) for low level PVC cistern 40mm bore

Supply and fix as in repair for Floor door stopper 75mm long of aluminium alloy body and tongue, anodised,with hard drawn steel spring, fixed in floor all as specified.

S & F in repairs 25 mm dia (OD) Curtain rod stainless steel 0.80mm thick with fixing brackets, stops, rollers etc.

S&F in repair PVC seat cover for pedestal pan, colour as directed, closed pattern with flat bottom and cover and mild steel chromium plated hanging device complete all as specified.

Supply and fix in repair vitreous china squatting pan of pattern 'Orrisa' size 580 x440mm (open rim) white with integral foot rests including connection to trap and to flushin pipe ,antisphone pipe complete including making good to existing floor/tiles all as specified

S&F in repairs factory made Z section steel ventilator with top hung shutter incl hinges, steel peg stay, with glazing bars including a shop coat Red Oxide priming complete all as specified.

Supply and fix 4mm thick sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.50sqm in each pane complete all as specified.

Supply & fixing in repairs stainless steel wire cloth 0.56 mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless including taking old one steel staples all as specified.

Supply and fix in repairs 4mm thick ordinary, ordinary quality and glazing with oil putty in squares not exceeding 0.50sqm in each paneincluding hacking out old one complete all as specified.

Supply and fix in repairs toilet paper holder chromium plated complete. Make:- Essco Cat No AEC-1151 or equivalent as in the list of makes.

Dismantling wrought iron or mild steel work of any description as in door, gates etc and similar works complete all as directed.

Supply & fix framed work such as grills, gratings, etc., with ends of bars shouldered and/or riv-eted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 390 Gde E-165 complete all as specified.

Taking up or down steel tubing and connections,15mm bore including cleaning for serviceable pipe for re-fixing or removal of unserviceable pipe from site of work complete all as specified.

All as per item No.14 above but 20mm bore.

S&F tubing,medium grade,15mm bore with all fittings fixed to walls and ceiling or laid in floors including testing complete all as specified.

All as item No 16 herein before but 20mm bore.

Supply and fix in repair 15 mm bore Bib tap long body with wall flange with aerator all as specified. Make : Essco Cat No MQT 512 or equivalent

S&F in reparis 15mm bore Bib taps standard of PTMT any colour high pressure screwed for iron pipe and fixed with and including wall flange (Minimum weight 15mm-90gms)complete all as specified and as directed.

Supply and fix in repair 15 mm bore stop valve brass chromium plated for iron pipe or for unions including all as specified. Make : Essco Cat No MQT-513A/513B or equivalent as in the list of makes.

S&F in repair 15mm bore Stop valve of PTMT any colour high pressure screwed for iron pipe and fixed with and including wall flange (Minimum weight 15mm-90gms)

Supply and fix as in repair for pillar taps (central hole basin mixer) with U shaped round casted spout with 3" long pipe connection with aereator made of brass chromium plated screwed both ends for iron pipe for 15mm bore complete all as specified. Make: Essco Cat No MQT 516A or equivalent as in the list of makes.

S&F in repairs15 MM pillar taps,of PTMT any colour high pressure screwed for iron pipe and fixed with and including wall flange (Minimum weight 15mm-90gms)

S&F in repair PVC flushing cistern symphonic action type,10 ltrs capacity,low level white with inlet ball valve,float and handle including bracket including flush pipe complete.

S&F in repair 15mm bore PVC connection pipe 450mm long with PTMT nuts at bolt ends.

Supply and fix as in repair for CP brass tubular towel rail 60 cm long between flanges all as specified. Make: Essco Cat No AEC-1111or equivalent as in the list of makes.

Material and labour as in repair for hoisting and fixing rotational moulded polyethylene(double layer) water storage tanks 1000 lit capacity (Cylinderical vertical), ISI marked(IS-12701:1996) hoisted and fixed in position including inlet, oulet, over flow connection, ball valves etc complete all as specified.

S&F 25mm ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum weight 455 gms)

S&F in repair ABS health faucet chromium plated with 1.00m tube and hook complete all as specified. Make Prayag Cat No GBEA-907 or equivalent as in the list of makes.

S&F in reair of brass chromium plated soap dish all as specified. Make Prayag Cat No GBA-135 or equivalent as in the list of makes.

Supply and fix as in repair forPVC (SWR) pipes 110mm dia,type 'A' conforming to IS, single socketed, in any length with rubber ring joints laid in trenches or floor complete all as specified.

Ditto as per item no 31 above but in wall complete all as specified.

Supply and fix as in repair for PVC (SWR) pipes 75mm dia,type 'A' conforming to IS, single socketed, in any length with rubber ring joints laid in trenches or floor complete all as specified.

M&L for 110 mm bore PVC (SWR) vent cowl

M&L PVC (SWR) bends with access door of 110mm bore any radius complete all as specified.

Supply and fixing in repair for vitreous China (white) wash down water closet pan (pedestal pattern) of size 935 x 425 x 780mm with ‘P’ or ‘S’ trap, front or back inlet, fixing bolts, PVC seat cover (white) with SS fittings and making all necessary connections complete as specified. Make: Hindware Cat No 20011 (Sleek) for water closet or equivalent as in the list of makes.

Supply and fix in repair vitreous China wash basin white, flat back, size 580 x 460 mm with CP brackets (02 Nos), CP waste coupling full threaded 32mm dia, including cutting for pinning in ends of brackets and making good disturbed surfaces with CM (1:4) complete all as specified. Make:-(i) HINDWARE Cat No 10064 (Melisa) or equivalent as in the list of makes. (ii) Essco Cat No ALE-544FT for waste coupling or equivalent as in the list of makes.

S&F in reair of corner glass shelf with brass CP brackets all as specified. Make: Prayag Cat No BEA-42G or equivalent

S&F waste coupling of PTMT (half of full threaded) complete all as specified and as directed.

S&F 32 bore PTMT Wash hand basin waste pipe 90 cm long complete all as specified and as directed.

Taking down of cement plaster on brick (or) concrete wall including racking out joints hakins for key sinebling down with water etc complete all as specified.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in cement morter 1:6 finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour rendering 15 mm thick cement plaster in CM 1:4 on fair faces of brick/concrete work surfaces mixed with integral water proofing compound all as per manufacturer's instruction and as specified. Make: 'Plastocrete Plus' of Sika/ 'Pidiproof LW' of Pidilite for water proofing compound. Note: WPC shall be measured and paid for separately as 'Supply only'.

Supply only liquid water proofing compound all as specified.

Demolition of brick masonary work, built in cement mortar or cement lime mortar including all quions, arches, pillars, etc. but excluding precast concrete articles etc. complete all as specified.

M&L Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in 1:4 complete directed.

M&L for brick work with old size sub class 'B' bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 complete all as specified.

M&L applying two coats of exterior emulsion paint and make over a coat of primer including preparation of new surfaces complete all as specified.

M&L for prepartion of newly plastered surfaces of walls and applying two coats of acrylic distemper over a coat of primer after application of two coats of wall putty 1.00 mm thick each layer (average thickness) to wall surface complete all as specified.

M&L for preparing old plastered surfaces of wall and applying two coat of distemper oil emulsion over a coat of 1.00 mm thick (average thickness) putty and primer complete all as specified.

Taking down chowkets or frame with shutter (without taking off shutters from the frame) n.exe 1.5 sqm each.

S/F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tube for top & bottom rails MS frame shall be covered with heat mould plain coloured PVC 'C' channel having PVC sheet strip of 20mm width stuck inside with solvent cement .

S/F solid PVC door frame of size 50x47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube.

S&F Stainless steel butt hinges medium weight 100mm long for PVC door.

S&F Aluminium anodized barrel tower bolts, extruded section 150mm long.

S&F Aluminium anodized handles, D type,100mm long

S&F in repair PVC waste pipe 40mm dia and 1.00m long for Kitchen sink/Urinal

Supply and fixing in repair of Grating round 140 mm size of PTMT. (Minimum weight 50gms) complete all as specified & as directed.

S&F in repair of plain, Aluminium sheeting of 0.56 mm thick, Plain Aluminium sheeting Alloy 31000 H4 in stepped flashing (measured as the minimum rectangle from which the pieces can be cut)as in lining complete all as specified and as directed.

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Supply and fixed in repair aluminium (extruded section body) door closer hydraulically regulated designation No-3 universal type, suitable for door shutter of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified.

Supply and fix as in repair for double action floor spring hydraulically regulated made up of minimum 1.25 mm thick extruded aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed all as specified

S&F in repairs factory made Z section steel window with side hung shutter frame including projecting/ box type hinge with steel handle and steel peg stay, ms tower bolt etc. complete with glazing bars , dovetailed or welded including a shop coat Red Oxide priming complete all as specified.

S&F in repairs factory made Z section steel window with side hung shutter frame including projecting/ box type hinge with steel handle and steel peg stay, ms tower bolt etc. complete without glazing bars , dovetailed or welded including a shop coat Red Oxide priming complete all as specified.

S&F in repairs powder coated aluminium sliding window sliding on 3 track (double shutter double leaf) one shutter glazed with and including 4mm thick plain sheet glass and other shutter with stainless steel wire cloth 0.36 mm dia of wire and average width of aperture 1.40 mm fixed with stainless steel wire stapples rubber gasket stopper aluminium grill of aperture size of grill 70mm , handle 100mm, frame of section 100mm X 45mm X 1.55mm and of shutter of section 40mmX 20mm X 1.55mm complete all as specified and as directed.

S&F as in repair for Aluminium (Die cast) body door closer hydraulically regulated desination No 1, universal type suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 Kg complete all as specified.

M& Lin repair for fabrication and fixing of powder coated aluminium door shutter fixed with rubber gasket, stopper, cleats, handles etc complete for aluminium frame of size 101.6mm x 44.45mm x 2mm and section of bottom and top rail of section114mmx44.45mmx2mm thick and and lock rail shutter frame of 83mm x 44.45mm x 2 mm with and including panels of 5.5 mm thick plain/frosted float glass,and with anodised aluminium snap beading of size 18.2mmx16.66mm scred for fixing fully including double action door spring hydraulically regulated made up of 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and all necessary fittinngsand EPDM rubber packing each shutter shall be provided with two decorative type aluminium disc handle of 150 mm dia per shutter ,1 no heavy duty door shutter 1no 200mm long aluminium tower bolt per shutter including taking down old onecomplete all as specified and as directed.

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

M&L for waterproofing treatment to sunken floor with the following course of treatment/specification all as per manufacturer’s specification and as specified:- (i) Cleaning of RCC surface to remove dust, loose particles, etc with compressed air or any other suitable technique depending on site conditions, grinding any sharp edges, etc. (ii) Providing and applying a glass fibre reinforced elastic, acrylic polymer based – cementitious coating system. Apply base coat of SikaTop®-107 Seal IN or equivalent by brush with a consumption of base coat @ 1.50 kg/m2. (iii) Sealing of all corners & joints (wall to wall & Wall to floor) with Sika seal Tape F or equivalent as in the list of makes. (iv) Lay the fabric Sika® Fab-1 or equivalent on basecoat. (v) Apply second /top coat of SikaTop®-107 seal IN by brusg with a consumption @ 1.50 kg/m2. Acrylic polymer modified cementitious liquid applied waterproofing coating system should meet the requirement.: density: 2.00 kg/ltr; compressive strength: 20 N/mm2; bond strength: 2.0 N/mm2; (v) Filling of 2nos 32mm bore GI medium grade 450mm long sprout to be provided through extrenal wall to drain out accumulated water by providing and filling with Sikacrete-145 IN or equivalent, factory designed pourable, shrinkage compensated, free flowing and self-compacting superior performance micro concrete complying to ASTM C 1107 and having following physical properties: bulk density ~1.5 kg/l at 27°C; Contd item No 67.00---

Contd item No 67.00--- Compressive Strength at ambient temperature of +30°C according to ASTM C 109 in 1 day ~15 N/mm2, in 3 days ~25 N/mm2, in 7 days ~45 N/mm2 and in 28 days ~50 N/mm2; Flexural Strength at ambient temperature of +30°C according to EN 196-1 in 7 days ~5 N/mm2 and in 28 days ~7 N/mm2; Bond strength ~ 2 N/mm2 as per EN 1542. (vi) Pipe Sealing : Supply and apply Sikagard®-694 F (I) or Equivalent approved make solvent free, moisture insensitive epoxy resin based patch repair putty on pipe penetration surfaces. The putty shall be applied to a thickness of minimum 20mm on pipe penetration joint to concrete. Product: . Yield: 0.6 ltr/kg. Product requirements: suitable for submerged condition; compressive strength of 40 N/mm2 (1 day) according to IS 9162-1979. (vii) Sunket floor shall be tested for water tightness by filling water for 72 hrs after treatment work is carried out to ensure that no leakage or seepage exists. (viii) Protection of Waterproofing in Horizontal : Providing and applying a protection screed of 50 mm thick 1:4:6, cement sand mortar admixed with Sika Plastocreteto or equivalent @100ml per 50kg bag of cement & conforms to IS 2645 to be laid on slope in 1:20 towards sprout/drainage outlet over the applied waterproofing coating. (ix) Protection Plaster in vertical: Supply and apply a protection plaster (12 – 15 mm) admixed with integral waterproofing compound Sika® Plastocrete Plus or equivalent @100ml per 50kg bag of cement conforms to IS 2645.

Removing existing water proofing treatment to complete any descrption,thickness and in any position including removal of rubbish of the premises etc complete all as specified.

M&L for water proofing treatment to RCC roof slab as specified below and all as specified:- (a) 10mm th cement plaster in CM 1:3 with integral WPC to be laid over the RCC roof slab when the concrete is green. (WPC shall be measured and paid separately as "Supply only". (b) 4mm thick plain texture and weighing not less than 4.00 kg/sqm atactic Polypropylene Polymer (APP) modified bitumen based prefabricated five layer water proofing membrane reainforced with non woven polyster matt black finished over water bases primer at 0.4 Ltr / Sqm of density at 25 degree centigrade 0.87 - 0.89 kg/ltr and viscosity 70-160 cps or cold sticker and torch application of membrane with overlap while torchin g shall be 150mm on length side and 10 mm on width side. after necessary preparation of surface complete as per manufacturers instruction. M/s fosroc chemicals "Proofex Torchseal 3PI/4PI/Antiroof Plain" or M/s STP Limited "Super Themolary APP PL/MT/Superior Shaliplus/industrual bitumen, ShaliTex Primer" or M/s Sika India Pvt Ltd "Sika WP Shield 103P/PM/ Sika WP Shield 104P/PM) or equivalent as approved by GE. (d) Apply two coats of bitumastic - Aluminium paint over the membrane.

M&L for cement concrete type B01:2:4 (using 12.5mm graded stone aggregate) 25mm thick as in roof to achieve slope on existing roof surface all as specified.

M&L for cutting out cracks to 'V' section (shape) in existing roof slab terracing cleaning out and filling solidely with cement and sand mortar (1:1) complete all as specified and as directed.

M & L PCC (1:2:4) type B1 (20mm graded aggregate) as in roof kerbs, slightly rounded or chamfered on edges, mixed with water proofing compound 200 ml per beg of cement or as per manufacturer instructions finished even and smooth on exposed concrete surface without using extra cement all complete as specified and as directed. (Note: Water proofing compound shall be measured and paid perarately under relevant item of schedule 'A').

Dismantling water tanks and removing to store of capacity exc 250 & n.exc 500 ltrs.

Material and labour for hoisting and fixing rotational moulded polyethylene(double layer) water storage tanks 500lit capacity (Cylinderical vertical), ISI marked(IS-12701:1996) hoisted and fixed in position including inlet, oulet, over flow connection, ball valves etc complete all as specified.

Disconnecting existing tanks of capacity exc 250 Ltrs and n. exc 500 Ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in same position after cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc complete all as specified.

M&L for Plain Cement concrete (1:2:4) type B1 (Using 20 mm graded stone agg) in foundations, filling and mass concrete complete all as specifide.

S&F 20 mm dia PVC ball cock (PVC float valves) complete high pressure with epoxy coated aluminum rod and high density plastic ball screwed for iron pipe and fixed as required to use reducer and check nut.

Dismantling hearth or wall tiling of any description, size and thickness including cement mortor bedding , removing rubbish off the premises etc complete all as specified.

M & L for glazed ceramic coloured joint free tiles in vertical surface 450X 350X 7mm thick with and including 10mm thick CM 1:4 backing coat, set and jointed in neat cement slurry and pointed in white or colour cement to match etc complete all as specified.

M & L for Non - skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) laid in floors area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. with and including 15mm thick screed bed in CM 1:6 , set and jointed in neat cement slurry and pointed in white or coloured cement to match etc complete all as specified.

Ditto all as per above but in skirting over 10mm thick backing coat in CM 1:4 complete all as specified and directed

M & L for Non-skid Ceramic tiles 8 mm thick (square/rectingular)polished area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm in floors etc. with and including 15mm thick screed bed in CM 1:6 ,set and jointed in neat cement slurry and pointed in white or coloured cement to match etc complete all as specified.

Ditto all as per item No 82.00 above but in skirting over 10mm thick backing coat in CM 1:4 complete all as specified and directed

M K Engineering WOrks (BID ID -3241257)

L. B. SHARMA (BID ID -3241697)

M/S East India Traders (BID ID -3241182)

M/S SINHA ENTERPRISE (BID ID -3241169)

Biswanath Sharma (BID ID -3241064)

SHRI SATPAL SINGH (BID ID -3241289)