REPAIRS TO SWTS PLASTER PLINTH PROTECTION ROOF TREATMENT FALSE CEILING ROOF SHEET SANITARY FITTING BRICK WORK AT 29 FAD UNDER AGE B R EAST AT GE DEHU ROAD

Amount

Demolition brick or stone masonary built in cement mortar including all quoins arches pillars etc but excluding ashlars facing dressed stone work and precast concrete block, complete all as specified

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

M & L for Pre - cast cement concrete 1:3:6 type C-1, (20mm graded stone aggregate) block masonary with solid blocks built in cement mortar 1:6

Taking down cement or cement lime plaster on brick or stone walls , etc including raking out joints, hacking for key, scrubbing down with eater etc,complete all as specified.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces finished even and smooth in cement mortar 1:6, complete all as specified

M&L for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces finished even and smooth in cement mortar 1:4, complete all as specified

M & L for Preparation of new previously plastered or unplastered surfaces of walls and applying two coats of oil bound distemper in approved colour/ shade over a coat of chalk whiting primer after preparation of surfaces complete.

M&L for prepartion of newly plastered surface of wall applying two coats of weatherproof paint on external surfaces including a coat of alkali resistant priming paint complete all as specified.

M&L for preparation of surfaces of new plaster surface of wall and applying two coat of cement base paint complete all as specified and directed.

Dismantling floor, hearth or wall tiling marble etc including cement mortar bedding,and not backing including removing serviceable tiles to stores and rubbish off the premises.

M&L for 40 mm thick plain cement concrete 1:2:4 type B-1 using (20 mm graded stone aggregate) as in sub base.complete all as specified.

M&L for joint free non-skid ceramic tiles 7mm to 8mm thick (square/rectangular) area of each tile exc 0.11sqm but n.exc 0.18sqm, of approved colour in floors, set and jointed in neat cement slurry and pointed with coloured cement to match the tile colour. over and including15mm thick screed bed in CM (1:6) for floor.

All as per Item No 12 above but in skirting with backing coat in CM (1:4) complete all as specified and as directed by Engineer-in-Charge.

M & L Glazed ceramic coloured tiles 300 mm x200 mm x 6 to 7 mm thick,as in skirting, dados, risers to steps, etc set and jointed in neat cement slurry and pointed in coloured cement to match tiles with bcking coat in CM (1:4) complete.

M&L for vitrified coloured tiles 10mm th (square/rectangular) polished area of each tile 0.30 sqm but n exc 0.42 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm th screed bed in CM 1:6 complete

All as per Item No 15 above but in skirting with backing coat in CM (1:4) complete all as specified and as directed by Engineer-in-Charge.

Demolition of cement concrete in ground floor & paving n.exc 15 cm thick etc.,complete all as specified.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in any mortar all as specified.

M&L for 25 mm thick plain cement concrete 1:2:4 type B-1 using (20 mm graded stone aggregate) as in floor,finished rough to receive tiles etc,complete all as specified.

M&L for 75 mm thick PCC 1:3:6 type C1 using 20mm graded aggregate as in plinth protection, finished concrete surfaces even and smooth without using extra cement

Material and labour 75 mm thick plain cement concrete 1:4:8 type C-2 using 40 mm graded stone aggregate as in the sub base of floor complete all as specified.

M & L for 100 mm thick PCC (1:4:8) Type D2 using 40 mm graded stone aggregate as in sub base for hardstanding complete all as specified and as directed.

M & L for Cement concrete work in pavement/hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less completed all as specified

M & L for cement concrete (1:2:4) Type B1 (20 mm graded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges

M & L for forming 12 mm thick expansion joints 150 mm deep, filled with preformed bituminous filler and top 30 mm primed and sealed with sealing compound grade 'A' complete all as specified and directed.

M & L for forming contraction (Dummy) joints 65 mm deep x 10 mm wide, filled with sealing compound grade 'A' complete all as specified and directed.

M&L for 20 mm thick granite stone machine cut (table rubbed and polished) bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigments to match the shade of granite stone including grinding and polishing, complete all as specified.

M&L for laying machine pressed precast concrete interlocking reflective coloured pavers block any shape and size confirming to IS 15658-2006 of 55mm to 60mm thick, M-35 Grade over 30mm thick sand layer watering and ramming all as specified.

M& L Chequered Cement Concrete Tiles of size 30 CM x 30 CM X 25 mm th set and jointed in cement slurry and pointed in neat grey cement & pigment in floors over screed bed 15 mm thk in cm 1:6 .complete all as specified.

S & F in repairs 15 mm bib taps fancy type long shank cast copper alloy chromium plated with crutch with butter fly handle, screwed for iron pipe or brass ferrule, complete all as specified

S & F in repairs 15 mm dia angle valves cast copper alloy, screwed down high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for union and fixed, complete all as specified

Supply and fixing in repairs Viteous China squatting pan, Orrissa, pattern, size 580 x 440 mm white with integral foot rest (excluding flushing cistern and flush pipe complete all as specified and directed by Engineer-in -Charge

S&Fixed in repairs vitreous china urinal half stall type white including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2 securing urinal to plugs with and including 60mm long brass screws pointing around urinal back in cement fixing only flushing cistern with brackets including waste pipe etc Make:-Hindware,Cera,Parryware.

Supply & fixed in repair Chromium plated corner glass shelf with bracket and 6.3 mm sheet glass including circular cutting, grinding polishing & rounding edges of glass etc. complete.

S & F in repairs 10 litres cap PVC low level valve less symphonic action type flushing cistern white with inlet, ball valve, float and handle including brackets and flushing pipe, complete all as specified

S & F in repairs Vitreous China wash basin white with pedastal flat back size 580x450 mm including brackets, complete all as specified

S & F in repairs 15 mm pillar taps fancy type cast copper alloy with capstan heads, chromium plated, screed down high pressure, with or without lettered 'Hot; or 'cold' with long screwed shanks and fly nut, screwed for iron pipe and fixed, complete all as specified

Supply & fixed in repair Towel Rail 600 mm long of CP brass fixed with and including Chromium plated brass screws and wooden/plastic cleats (minimum weight 190 gms) complete.

Supply and fixed PVC connection 15 mm dia and 45 cm long with 2 Nos brass nuts, fixed in repairs complete.

Supply & fixed in repair rotational moulded polyethylene water storage tanks (cylindrical vertical type with closed top) of 500 litres capacity, ISI marked, double layered, marked embosed, hoisted and fixed in position including connecting up pipes complete.

Supply & fixed in repair rotational moulded polyethylene water storage tanks (cylindrical vertical type with closed top) of 1000 litres capacity, ISI marked, double layered, marked embosed, hoisted and fixed in position including connecting up pipes complete.

M&L for 15 mm ball valve, high pressure, with polythene float and fly nut complete, screwed for iron pipe or ferrule and fixed, complete all as specified.

Supply and fixed Grating round 100 mm size with waste hole of stainless steel fixed in repairs complete

Supply and fixed Brass chromium plated shower rose 65 to 90 mm size extension piece with swivel joints, fixed in repairs complete.

Taking up or down 15mm bore pipes steel tubing and connections including cleaning for refixing or removing to store or removing from site complete all as specified and directed.

S&F 15mm bore Galvanised mild Steel water tubing 'medium grade', galvanised with all fittings like elbow, tee, socket, bend etc and fixed to wall, ceiling or laid in floor complete all as specified and directed.

Fixing only 15mm bore Steel water tubing with provn of all new fittings like elbow, tee, socket, bend etc and fixed to wall, ceiling or laid in floor complete all as specified and directed. NOTE: Old serviceable steel tubing retrieved from taking down shall be used.

S&F in repairs glass shelf assembly consisting of 5.5 mm thick sheet glass shelf 12 cm wide with chromium plated bracket guard and railing 60 cm long

S&F of sheet glass 3 mm thick ordinary glass with oil putty in square n.exc 0.5 sq.m in each pane including Hacking out old broken glass (any thickness, size, quality or description) from wooden frame or stone, concrete or brick surrounds, glazed with putty or fixed with beads

S&F in repair Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with tinned tacks or galvanised wire staple

Dismantling wall/ ceiling boards(fibre pulp insulation etc.) or insulations boards /slabs/blankets any thickness incl. cover fillets and alum snip grid.

M and L for 10 mm thick Polypan PS 20010 Prelam PVC (hallow profile) sheets used for fixing on wall Lining and PVC false ceiling inclusive of necessary fixing as directed by manufacturer and engr-in-charge.

S&F Aluminium anodised snap grid false ceiling, for insulation and acoustic purpose, using standard aluminium sections of size 35.60 mm x 23.60 mm x 1.60 mm as in wall angle, 23.60 mm x 23.60 mm x 1.60 mm as in Main/ Cross Tees and 26.00 mm x 26.00 mm x 1.60 mm angles for grid of size 605 x 605mm suspended with 4mm dia. GI wire at intervals n.exc. 600mm centre to centre and fixed to roof truss with suitable size MS hooks and fastening bolts etc. from sloping/flat roof including 12 mm thick Gypsum ceiling boards of size 600mm x 600mm fixed with clips to aluminium snap grid including preparation of exposed surfaces of ceiling boards and applying two coats of acrylic emulsion distemper over a coat of primer all as specified and as directed.

Dismantling plain or corrugated steel sheeting any gauge, thickness, including Nainital or similar pattern in roof covering

Dismanteling MS works of any desc. not otherwise provided for complete all as specified.

S & F Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified.

All as per item No 57 above but fix in valley gutter / ridge,plain/corrugated.

S&F Rolled Sections as in main croos beams , hip and jack rafters; purlins, where connected to common rafter , posts etc. conf to Fe-410-w(gdeE-250 quality-A)

S&F Roof truss framed trussed etc incl distance piece , cleats with necessery welding works etc Fe 410-W ( gde E-250) Quality A

M & L for taking out old water proofing treatment from roof including cement screed bed and applying water proofing treatment to RCC roof slab as specified below and as directed by Engineer-in-Charge :- (a) Rendering 10mm thick in cement mortar 1:4 using water proofing compound @ 3% of weight of cement on RCC roof slab, finished even & smooth without using extra cement (b) The roof surface shall be thoroughly wire brushed cleaned to eliminate all sharp projection, washed, dried up and cleaned of all foreign material and dust to receive primer. (c) On the dried plastered surface, one coat of approved bituminious primer @ 0.25 Kg/Sqm shall be applied. (d) On this primered surface, APP modified bituminous membrane with non woven polyster mat reinforcement weighing not less than 3 Kg/Sqm with plain finish shall be laid by torch application method (e) The overlap while torching shall be 100mm on transverse direction and 75mm on longitudinal direction. (f) Top surface shall be applied with bituminious aluminium paint (g) The treatment shall be carried as per manufacturer’s instructions and removal and roughening of existing treatment if any may be done before application of above as directed by Engineer-in-charge.

Taking down of existing cement plaster of any thickness from RCC SWT on internal concrete surfaces, including raking out joints, hacking for key, scrubbing down with water etc all as specified.

M & L for applying two coats of high performance, elastomeric, cementitous water proofing coating "NITCOTE CM 120 (Grey colour) of M/s FOSROC or equivalent of make M/s Sika India Pvt Ltd/ M/s supreme Bituchem India Pvt Ltd/M/s STP Ltd/ M/s Choksey Chemical Pvt Ltd" over the prepared surface on base and sides by spray pumps ( Minimum 1mm thick including material, labour. complete as per manufacturers specification with 15 mm rendering in CM 1:4 . Note: The material shall be confirming to the following parameter:- (i) Pot life 20°C: 2 Hours, (ii) Pot life at 35°C: 1 Hour, (iii) Colour : Grey/white, (iv) Mixed density : 1950Kg/Cum , (v) Minimum application temperature : 5°C, (vi) Resistance to positive side water pressure: 5 Bar (50m head of water), (vii) Resistance to positive side water pressure : 2 Bar (20m head of water)

M& L for drilling 16mm dia holes at an angle 45° using pneumatic hammer for a minimum length 2/3rd the thickness of structural member on inner/positive face at 1m c/c (max) over entire face of structural member. ( staggered grid pattern shall be adopted including construction joints and critical point treatment as per manufacturers recommendations) inject cement slurry admixed with non shrink, portable and non- bio degradable expanding grout free from chloride "Cebex100 " of FOSROC or equivalent of make M/s Sika India Pvt Ltd/ M/s supreme Bituchem India Pvt Ltd/M/s STP Ltd/ M/s Choksey Chemical Pvt Ltd to be added with OPC & water by low pressure hand pump as per manufacturers recommendations through out the net work by nozzles untill refusal. Notes: (i) Cost shall include placing GI/PVC nozzoles in the drilled holes along with cement paste admixed with quick setting compound as per manufacturers recommendation (Renderoc Plug of FOSROC or equivalent of make M/s Sika India Pvt Ltd/ M/s supreme Bituchem India Pvt Ltd/M/s STP Ltd/ M/s Choksey Chemical Pvt Ltd). . . (ii) Cost shall include cutting and sealing of the protruded ends of nozzoles.

L.K.R.TIWARI CONSTRUCTION

Star Construction