REPLACEMENT OF PVC PIPES TO GI PIPES AT MD ACCN AT NEW RED COLONY AND PROVN OF COMPOUND WALL WITH GATE FOR BLDG. NO P-9 AT KHETRAPAL ENCLAVE AND OTHER SANCTIONED WORKS AT NAMS

Amount

Taking down unserviceable chowkhats or frame with shutters(without taking off shuters from the frames) of any description n. exc 1.50Sqm and removing from site and making good disturbed surfaces of wall in CM 1:3 complete all as specified & directed.

S&F factory made solid PVC moulded door shutter with wood free solid board , 28 to 30 mm thick (stiles) with 2, 4 or 6 rised panel design with 5mm thick 3D wood laminated moulded PVC sheet Polyurethane painted on the front and back face with with 19 guage thickness usiing MS square tuning supplying and fixing of 19mm x19mm frame structure including taking down of old shutter and making good complete all as specified and directed.

S&F Solid PVC Door frame of sizes 95mm x 50 mm made out of 5 mm laminted both side colour PVC sheet reinforcement with MS square tube,supplying & fixing in opening as per specification & drawing complete all as specified and directed

Material & labour for box type steel ventilator made of ERW tube P-section of size 60mmx25mm outer frame (single rebated) of ERW and FI 2mm thick welded /screwed to frame for fixing of sheet glass including fixtures and fittings like a stopper, cleat, pintal hinges, holdfast etc all as shown on drg No CEJZ/TD/1019/08 sheet 1/3 to 3/3 dt 01 May 2008 complete all as specified and directed. (a) 10mm Sq Guard bar 10cm C/C (b) One shop coat of red oxide and two coats of synthetic enamel paint to MS ventilator and gaurd bar (c) MS Tower bolt 150mm long - 2 No per leaf (d) Z Sec 20mm x 25 mm, 100 mm long stopper - 1 No per leaf Note: (i) Including taking down old steel ventilator and making good dismantled portion with PCC 1:2:4 type B0 including hold fast PCC (four No’s for Each window) & around required plaster in CM 1:4 and match with existing finishing. (ii) Sheet glass and wire mesh shall be measured and paid separately).

S&F Sheet glass, 3mm thick ordinary quality, in squares, not exceeding 0.50 sqm in each pane fix with oil putty complete all as specified and directed. Note: Upto four storey height including all scaffolding work.

S&F GI wire cloth, 0.36 mm nominal dia. of wire and average width of aperture 1.4 mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and directed

S&F Stainles steel but hinges 100mm long medium weight fixed complete all as specified and directed

S&F aluminium, anodised, barrel tower bolt of extruded section, ISI marked, 150 mm long complete all as specified and directed.

S & F aluminium handle fabricated type, anodised 150mm size conforming to IS complete all as specified and directed.

Taking down cement plaster on Brick/concrete surface etc including racking out of joints hacking for keys scrubbing down with water complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar (1:6) on fair face of brick or concrete surface finished even and fair complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar (1:4) on fair face of brick or concrete surface finished even and fair complete all as specified and directed. (WPC shall be measuared seperatly as per manufacturer's instructions). Note: Rate applicable upto four story high bldg incl necessary scaffolding etc.

M&L for 15 mm thick rendering in cement mortar (1:4) on fair face of brick or concrete surface finished even and fair complete all as specified and directed

M&L, rendering 10mm thick in CM 1:3 over concrete surface as on ceiling finish even and smooth w/o using extra cement complete all as specified and directed.

M&L for damproofing to wall with two components Acrylic polymer cementitious water proof elastomeric coating for grade mix to form uniform slurry and apply with paint brush as first coat then laying a layer of fibre glass mesh cloth as first coat is still green with overlap of joints of fibre mesh not less than 100 mm, then finally apply second layer mix by brush to entire surface of container covering 0.6 - 0.75 Sqm /Kg including 15mm thick rendering in cement mortar (1:4) fair faces of brick / stone masonary surfaces, finished even and smooth without using extra cement, complete all as specified and directed. Note : Quoted rate shall be deemed to be inclusive of materials all labours, tools and plants, scaffolding and working upto height 6 metre etc.

M&L for applying two coats of Acrylic smooth exterior emulsion paint over a coat of primer on walls, pillars cornices etc surface incl preparation of new plastered surface to obtain smooth finish using sand paper etc complete all as specified and directed.

M&L Prepration of new plastered surface and applying 3 coat of white wash on ceiling complete all as specified and directed

M&L for preparation of old decorated plaster or un- plastered surfaces and providing two coat of white wash on ceiling etc, complete all as specified and directed.

M&L for preparation of newly plastered wall surfaces and applying two coats of oil bound distemper over a coat of primer complete all as specified and directed.

Supply only liquid WPC complete all as specified and directed.

Dismantling floor, hearth or wall tiles, including cement mortar, removing serviceable tiles from site & rubbish off the premises, complete all as specified and directed.

S&F Coloured non skid ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exc 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or Coloured cement to match over 20 mm thick screed bed or bedding layers in CM 1:6 complete all as specified and directed.

M&L for glazed ceramic coloured tiles size s of size 450x300x7mm thick including providing highlighter/ any pattern on vertical surface in skirting /dado etc. set and jointed in neat cement slurry and pointed with white cement with pigment to match the colour of tiles, 10 mm thick rendering on fair faces of concrete surface of verticle in CM (1:3) finished even and smooth without using extra cement complete, shade & design as approved by EIC complete all as specified and directed.

Material and labour for 25 mm thick cement concrete (1:2:4), type B-0, using 12.50 mm graded aggregate as in floors including finishing the surface rough & even for receiving kota/tiles complete all as specified and directed.

S&F in replacement 500 ltrs capacity rotatonal moulded polyethylene water storage tanks Triple layer in white colour (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including S&F of ball brass valve high pressure of 20mm dia complete all as specified and directed.

S&F in repair Bib tap CP fancy type/long body 15 mm bore with will crutch or buttewrfly handle screwed down screwed to iron pipe complete with all fittings complete all as specified and directed.

S&F in repair Stop cock concealed long shank chromium plated fancy type 15 mm bore screwed down high pressure with crutch or butter fly handle complete all as specified and directed.

S&F in repair Angle cock CP fancy type 15 mm bore screwed down high pressure with crutch or butterfly handle & screw both end for iron pipe or for Unions complete all as specified and directed.

S&F in repair brass chromium plated shower rose with Arm length not less than 150mm swivel joints size 125mm with arm fixing to steel pipe or union complete all as specified & directed.

S&F in repair tubular towel rail 600mm long, 20mm dia 'D' type CP rail with fixed in wall complete all as specified and directed.

S&F for in repair 15mm swan neck pillar cock chromium plated fancy type screw with iron pipe incl all fittings complete all as specified and directed.

S&F in repair 10 ltr capacity low levels flushing cistern with PVC bend and PVC flush down pipe etc complete all as specified and directed.

S&F in repair for viterous china squating pan of (Orrissa Pattern) size 580 x 440 white with 'P' or 'S' trap front or back inlet and integral foot rest , including joining, filling and provision of cement concrete bedding 1:5:10, type E2 (excluding flushing cisteern and flush pipe) fixed incl cement concrete bedding as required set complete all as specified and directed.

S&F in repair vitreous China wash basin white,flat back size 550mm x 400mm including CP waste coupling 32mm bore, including padestal and bracket for fixing etc complete all as specified and directed.

S&F in repair PVC connection 15 mm size with PTMT nuts of length 450 mm complete all as specified and directed.

S&F PVC waste pipe 32mm bore including socket complete all as specified and directed.

S&F in repair CP grating 125mm dia circular of approved make and fixing with cement mortar 1:3 complete all as specified and directed.

S&F Gun-metal, globe or gate valves, with iron wheel head, screwed both ends iron fixed for iron pipe of following sizes

15mm bore

20mm bore

Taking down old PPR pipe connections including cleaning or removal from site of following size :-

15 mm bore pipe

20mm bore pipe

S&F GI tubing medium grade including all fittings fixed to walls and ceilings or laid in floors at as specified and directed of following sizes :-

15 mm bore pipe

20mm bore pipe

Demolition of brick work built in cement mortar complete all as specified and directed.

M&L for brick work using sub class ‘B’ bricks, straight or corved on plan exc. 6 mean radius in CM 1:6. complete all as specified and directed.

All as per ser item No 43.00 above but except brick work complete all as specified and directed.

Dismantling brick tiles or terraling single layer as in roofing complete all as specified and directed.

Demolition of mud in roofs, any thickness, including plastering and leeping (whether full thickness removed or only a part thereof) and dispose from site exc 500 mtr complete all as specified and directed.

M & L for 50mm avarage thickness PCC 1:2:4 type B1 (using 20 mm graded stone aggregate as roof padding, hunching, sub base floor, even and smooth without using extra cement for further treatment complete all as specified and directed.

M&L for preparation of roof surface & applying evenly a tack coat of industrial bitumen primer 85/25 grade @ 1.2 Kg/Sqm including APP based polymeric membrane minimum weighing 3 kg/sqm and minimum 3 mm thick reinforced wih polyster non wove fabric (wt not less than 150 gms/sqm) applied on primed surface by forced application of heat and roller, joints to be touched hot and width of overlaps not be less than 150 mm complete all as specified and directed.

M&L, 40 mm thick brick tiles laid over 15mm thick cement mortar (1:6) and joint grouted flush in cement mortar (1:3) mixed with 5% of crude oil by weight of cement complete all as specified and directed.

All as per ser item No 49.00 above but except bricks tiles complete all as specified and directed.

S&F in repair 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors or fixed wall complete all as specified and directed.

S&F PVC (SWR) bend 110 mm with access door complete all as specified and directed.

S&F 110mm bore PVC (SWR) junction single T equal or unqual complete all as specified and directed.

S&F 110mm bore PVC (SWR) branch piece, double (double Y) equal or unequal complete all as specified and directed.

S&F PVC(SWR) vent cowl 110mm dia complete all as specified and directed.

S&F stack clamp out of 50mmx5mm flat iron and 16mm dia round iron stay including bolts and nuts and securing end of stay to wall or roof for 110mm bore pipe complete all as spicefied and directed.

S&F in repairs 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S & F 75mm bore PVC(SWR) bends with oval access door of any radius complete all as specified and directed.

M&L for 110mm bore of pipe PCC 1:4:8 type D-2 concrete bed to drain pipes including packing under and hauching against the sides of pipes after they are laid complete all as specified and directed.

M&L for PVC(SWR) floor trap, plain with grating including jointing with solvent cement, dia of outlet 75/100mm complete all as specified and directed.

M&L for 110mm bore PVC Gully Trap setting / jointed with solvent cement complete all as specified and directed.

S & F 75mm bore PVC (SWR) junction single, (Single T) equal or unequal with oval access door complete all as specified and directed.

Demolition of cement concrete as in sunken floor of bath,wc and kitchen of any description and any position not otherwise specifically provided complete all as specified and directed.

Material and labour for Water proofing treatment to sunken floors of kitchen, toilets, laboratories, bath and WC's etc shall be as under :- (a) Application of Two component Acrylic modified cementitious coating (i) The surfaces to be applied shall be completely dry and free from containments such as dirt, dust, oil, surface treatments and old coatings. Concrete substrates must be mechanically prepared using abrasive blast cleaning or milling to remove cement laitance, existing coatings and achieve a gripping profile that is clean, dry and free from laitance and any other form of surface contamination. The installation instructions in manufacturer’s published literature should be strictly complied with, including but not limited to the following :- (ii) Chipping out any visible cracks in “V-Groove” pattern as applicable. Special attention on this part. Cleaning of cracks & then filling those cracks with SIKA latex SBR 100 putty/ Dr Fixit 302 SBR latex / Perma latex SBR / FOSROC Nitabond SBR latex / Asian Paints latex as required. Final cleaning of surface with power grinder, wire brush, hair brush & vacuum pressure if required. (iii) Dampen all surfaces immediately ahead of application of Acrylic modified Cementitious coating of Sika Top Seal – 107 / Brush Bond FOSROC/ Dr Fixit/ STP/CICO.

(iv) Whilst the surface is still damp from saturation (S.S.D), apply one coat of Acrylic modified Cementitious coating of Sika Top Seal – 107 / Brush Bond FOSROC/ Dr Fixit/ STP/CICO of viscosity as per manufacturer’s instructions. (v) Apply Glass Fabric Sheet of Sika Fab 1 / FOSROC/ Dr Fixit/ STP whilst the first coat is wet. (vi) Once touch dry, apply second coat of Acrylic modified Cementitious coating of Sika Top Seal – 107 / Brush Bond FOSROC/ Dr Fixit/ STP/CICO of viscosity as per manufacturer’s instructions on the entire area. (vii) Second coat shall be applied after 6-8 Hrs of application of previous coat and in the direction right angle to the previous coat. (viii) The waterproofing coating should be taken to a height minimum 300 mm above the finished floor level on the vertical surface. (ix) It is essential to cure Acrylic modified Cementitious coating immediately after application (minimum 6-8 Hrs drying) for a minimum of 3 to 5 days to ensure full cement hydration and to minimize cracking. (x) A protection plaster (12-15mm thick) in CM 1:3 admixed with appropriate Integral water proofing compound has to be applied on the walls. Admixture : Sika Plastocrete Plus / FOSROC / Dr Fixit / STP / CICO confirming to IS 2645. Providing and applying a protection screed of 50mm thick 1:4, cement sand mortar admixed with Sika Plastocrete over the applied water proofing coating on horizontal surfaces.

(xi) All the corners and joints should be pre-treated with an elastic waterproofing sealing tape with a Woven bonding mesh on each surface and an elastic expansions zone in the centre of Make Sika Seal Tape S/FOSROC/Dr Fixit/STP. (xii) The membrane has to be protected in accordance with the manufacturer’s recommendations until placement of concrete. The membrane to be inspected for damage just prior to concrete placement and make repairs in accordance with manufacturer’s recommendations (xiii) Waterproofing treatment has to be carried out through applicators authorised (b) All the joints of pipes and traps within the sunken portion shall be sealed properly by epoxy sealant. (c) Al CI traps in sunken slabs to be enclosed with PCC 1:1.5:3 (min 15cm) All-round. (d) The sunken portion shall be filled with PCC 1:5:10 type E-2 (using 40mm stone aggregate) complete all as specified (e) Providing drainage spout pipe GI 40 mm dia bore light grade upto outside of outer wall (Approx 450 mm to 600 mm long) including cutting to existing wall and making good the disturbed surface complete all as specified and directed. (f) Providing 25mm thick cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate as in flooring for laying floor finish all as specified. Note: Items No 64.02 (d), (e) & (f) shall be measured and paid separately.

M&L cement concrete in foundation above filling and mass concrete type F2 1:7:12 (40mm graded agg) as in sunken floor complete all as specified and directed.

M&L for applying one coat of Acrylic smooth exterior emulsion paint on walls, pillars cornices etc surface incl preparation of old plastered/painted surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and incl filling holes necessary where required with putty as in pathces or nail holes to obtain smooth finish using sand paper and matching the existing surface complete all as specified and directed.

M & L for rolled mild steel work angle iron as in door frame, cooler/water tank stand and other similar work confirming to Fe-290i complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10cm width or girth & applying one coat of synthetic enamel paint over one coat of red oxide primer of approved quality complete all as specified and directed.

S&F drainage spout pipe GI 40 mm dia bore light grade upto outside of outer wall (Approx 450 mm to 600 mm long) including cutting to existing wall and making good the disturbed surface complete all as specified and directed.

Providing & Fixing of calcium silicate false ceiling, perforated tile of 15mm thick (as per IS:3346-1980) of size 595x595 mm and any one of the design (fine fissured, Quadra Max & Hexa) in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections (galvanized @ 120 gms, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and 15x42 mm made from 0.33 mm thick sheet, spaced at 1200 mm c/c and cross "T" of size 15x42 mm made of 0.33 mm sheet, 1200mm long spaced between main "T" at 600 mm c/c to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size15x42 mm made of 0.33 mm thick sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24 mm made of 0.40 mm thick sheet and laying false ceiling tiles in the grid including , required cutting/making, opening for services like diffusers, grills, light fittings, fixtures etc. Main "T" runners to be suspended from ceiling using GI soffit cleats/butterfly hanger/ modified hanger adjuster system fixed to existing RCC lintel/ iron frame work with dash fasteners, GI adjustable rods of 3mm dia with galvanised Butterfly level clips, spaced at 1200 mm c/c along main T, bottom exposed width of 15mm of all T -sections shall be centra black pre-painted with polyester paint, and having a load bearing capacity of 12 kg/sqm, all complete at all heights as per direction of Engineer-in-charge.

M&L for complete removal of existing treatment of old plastered surface of wall and applying two coat of oil bound distemper over a coat of 1mm thick wall care putty, complete all as specified and directed.

M&L preparation of new plastered surface applying 1mm thickness putty and two coat of oil bound distemper complete all as specified and directed

S&F PVC wall panelling hollow multichambered section average thickness 7-8mm fixed inclusive of moulding and end caps fixed with PVC sleeves and screws as required at site complete all as specified and directed. Note: Colour/Shade will be decided by GE.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation,, laying of cable etc for shafts , wells and man hole etc not exc 10 Sqm on plan and not exceeding 1.5 mtr depth and getting out in soft/loose soil complete all as specified and directed.

Removing excavated material n exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point of soils complete all as specified and directed.

Returning filling in approved soil spreading, levelling, watering and well ramming, filling in layer not exc 25 cm each complete all as specified and directed.

M & L for Cement concrete 1:4:8 type D-2 in foundations, filling and mass concrete complete all as specified and directed

M&L for PCC 1:2:4 type B-1 using 20mm thick crushed stone aggregate as in coping complete all as specified and directed

M & L for 35 mm thick Providing precast cement concrete, louvres and jallies type B0 1:2:4 (12.5mm graded stone aggreagate) including pillar etc complete all as specified and directed.

M & L for preparation of new plastered surfaces of wall and applying two coats of cement based paint over a coat of alkali resistant primer etc complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes in any length as in weep hole complete all as specified and directed

S&F mild steel framed gate with gusset plates, tails, braces etc framed and hung as gates, including pintle hinges, stops, hand-made sliding bolts, etc complete, drilled, welding for fixing of steel sheeting, pintal hinges etc complete all as specified confirming to Gde Fe 410-W(Gde-E- 250) quality A

Supply & fixing in replacement of AMAZE Square/Round recess mounted down lighter , 18 Watt including separate replaceable electronic driver celling cut out as per existing shape/size square shaped polycarbonate fixture complete all as specified and directed.

M & L for Point wiring in replacement with 1.5 Sqmm (Nominal Area) 1100 Volt Insulated, FRLS unsheathed multi stranded flexible copper conductor cable in new PVC concealed conduit not less than 20 mm dia 1.5 mm thick for one light / fan point controlled by one switch (including cutting chases and making good the distributed surface) and fixing new 3 mm thick hylem sheet top cover, sheet screws and 1.6 mm thick GI sunken boxes included 1.5 sqmm stranded copper conductor with green PVC insulation earth contunity conductor connected to comman earth dolly etc. complete all as specified and directed for the following:- NOTE : The cost of sunken boxes and bakelite sheet is included in the quoted rate.

One light / bell piont/ Fan point/ Exhaust fan point controlled by one 5 Amp switch one way complete all as specified and directed.

Supply and fixing in replacement switch piano type 6 Amps one way 230 volts AC complete all as specified and as directed.

tarlok singh contractor (BID ID -3414298)

M/s MAHAJAN CONSTRUCTION CO. (BID ID -3414380)