SPECIAL REPAIRS TO ROOF OF SHIVALIK BLOCK (BLDG NO P-522) AND ADDN / ALTN AND IMPROVEMENTS TO SEWAGE SYSTEM OF BLDG NO P-212, P-210, P-140, P-322 AND P-350 AT INS SHIVAJI LONAVLA

Amount

Disconnecting existing water tanks of capacity exc 2000 Ltr and n exc 5000Ltr, setting aside (or lowering if required) for repairs, including Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc. and hoisting if required reconnecting and re-fixing in same position all as directed by Engg-in-Charge

Dismantling structural steel work in any position including dismantling platforms made of ms plate, channels, doors, gates but excluding framed truss etc.

Completely removing existing water proofing treatment of any type of any descriptions and including top layer of plaster / china mosaic wherever occurs over roof and chhajja surfaces and scrubbing the surface with wire brush and cleaning wash down with water to receive new cement plaster / PCC layer and removing the waste material / debris to a distance exc. 1500m but n.exc. 2000m etc complete all as specified and directed by Engr-in-charge.

M/L for rendering 10mm thick in cm 1:4 on concrete roof and chajja surface to get a uniform level surface for laying of membrane treatment

M/L for PCC 1: 2 : 4 type B-1 (using 20mm graded agg) for PCC padding on RCC roof surface finished even and smoother using extra cement all as specified and directed by Engr-in-Charge.

M&L for water proofing treatment to RCC roof slab all as specified below and as directed:- a) Apply one coat of bitumous primer @ 0.25 Kg/Sqm. (b) Apply a coat of blown type bitumen grade 85/25 heated to working temperature of 180 degree centigrade and applied at 1.20 Kg/Sqm of the surface area. (c) Laying APP polymer modified membrane 4mm thick with non woven polyster reinforcement weighing not less than 4.00 Kg/ Sqm applied by torch application method. (d) Apply a coat of blown type bitumen grade 85/25 heated to working temperature of 180 degree centigrade and applied at 1.20 Kg/sqm of the surface area. (e) Apply a coat of solar reflective bituminous aluminium paint @ 0.10 Kg/Sqm.

M&L for100 mm thick Cement concrete type B- 2, 1:2:4 (40mm graded aggregate) as in base platform over roof slab to water tanks at any position

Brushing neat cement slurry with 3.0kg of cement per sq. metre

Taking up or down any type of tubing of bore 15/20 mm and connection, including cleaning for refixing or removal complete all as specified.

Taking up or down any type of tubing 25/32 mm and connection, including cleaning for refixing or removal to store complete all as specified.

Taking up or down any type of tubing (waer Supply) 40/50 mm and connection, including cleaning for refixing or removal to store complete all as specified.

S&F CPVC pipes, SDR 11, 20 mm outer dia of pressure rating 6 kgf/sqcm conforming to IS-15778 with all fittings such as Tee,Bends, elbows ,unions ,sockets and end pieces etc to receive fittings and fixed with solvents fixed to walls/ floors with all clamps in Shafts/ducts with all necessary scaffolding to fix the pipes and testing the joints under prescribed pressure

S&F CPVC pipes, SDR 11, 25 mm outer dia of pressure rating 6 kgf/sqcm conforming to IS-15778 with all fittings such as Tee,Bends, elbows ,unions ,sockets and end pieces etc to receive fittings and fixed with solvents fixed to walls/ floors with all clamps in Shafts/ducts with all necessary scaffolding to fix the pipes and testing the joints under prescribed pressure

S&F CPVC pipes, SDR 11, 32 mm outer dia of pressure rating 6 kgf/sqcm conforming to IS-15778 with all fittings such as Tee,Bends, elbows ,unions ,sockets and end pieces etc to receive fittings and fixed with solvents fixed to walls/ floors with all clamps in Shafts/ducts with all necessary scaffolding to fix the pipes and testing the joints under prescribed pressure

S&F CPVC pipes, SDR 11, 40 mm outer dia of pressure rating 6 kgf/sqcm conforming to IS-15778 with all fittings such as Tee,Bends, elbows ,unions ,sockets and end pieces etc to receive fittings and fixed with solvents fixed to walls/ floors with all clamps in Shafts/ducts with all necessary scaffolding to fix the pipes and testing the joints under prescribed pressure

M & L PVC Nahani trap 75mm size with grating including jointing to waste pipe fixed in cement concrete type type B1 (1:2:4)

S&F for Renewing wall/ floor tiles on any description in patches, area n exc 5 sq. m. including cutting out broken tiles, removing and cleaning loose tiles, preparing bed, removing rubbish and replacing old with new tiles to match, complete with all cuttings, etc. and laying or setting, jointing and pointing new or old tiles complete

M&L for Complete removal of existing treatment on old plastered wall including removing fungus/ algae dirt, oil, grease and loose particles by wire brush, cleaning, washing and removing dust and cracks more than 5mm shall be sealed with "Pidilite URP" manufactured by DR Fixit or with "Plaster seal" manufactured by STP and cracks more than 2mm and less than 5mm shall be sealed with " crack X powder" manufactured by Dr.Fixit or "Plaster seal" manufactured by STP and applying primer and two coats of water proof decorative elastomeric coating of approved shade/colour complete all as specified and as directed. Note :- (i) Primer shall be "Prime seal" manufactured by DR Fixit or "Plaster seal" manufactured by STP. (ii) Water proofing decorative elastomeric coat shall be Rain coat DFT 100 manufactured by Dr Fixit or Shalicry 215 manufactured by STP. (iii) The rate of application of primer and waterproofing coat shall be as per manufacturers instructions. (iv) A time gap of eight hours shall be maintained between the application primer and each water proof coat after application of sealant. (v) Unit rate quoted shall be deemed to include for necessary scaffolding for execution of the same.

Dismantling of CGI/PGI/Galvalume sheet roofing any gauge and any thickness including ridge, valley gutter etc including aluminium framework

Dismantling alumnium framework below roof shet of any type any size and any height

S&F steel work as in vertical post connecting to plates, including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1998 grade St-240 complete

S&F for rolled steel section/ ms plates as in, trusses (framed) Purlins, Rafters, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections of Fe410-W (Gde-E-250) qualit-A including fixed with welded/ rieveted joints or distance pieces, cleats etc.

S&F for rollled steel section as wind ties over roof sheet including securing with bolts/J hooks or self tapping screw at any height including necessary scaffolding etc all as directed Enngineer-in-charge

PCC (1:4:8) type D2 (using 40 mm graded stone aggtegate) as in pedestal of steel posts over RCC roof upto 15M height all as directed

Dismantling solar water heater panels of any size any type sucurely removing existng angle iron fixeed in roof slab and refixing the same after carrying out water proofing treatment to roof slab same in position including connecting to water tanks, servicing and functioning of each panel all as directed

Pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws with bitumen/ rubber washer as specified.

S&F Pre painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ rain gutters, fixed with nessesary angle iron and self tapping screws as specified.

M&L for preparation of new steel surface of steel and applying two coats of synthetic enamel paint over a coat red oxide primer

M&L for Preparing old painted surfaces/ untreated surfaces of steel any description, over 10cm in width or grith, not otherwise described and applying one coats of Synthetic enamel paint complete all as specified and directed.,

Removing building materilas such as bricks, stones, concrete, sand etc to a distance upto 15Km, beyond the lead included in the rates, including loading, unloading and stacking at the destination.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth; for foundation , etc or for shafts, wells, cesspits, manholes, pair holes, etc n.exc 10 Sqm on plan and n.exc 1.5 in depth and getting out in hard/dense soil.

Excavation in trenches n.exc 1.5m wide and exc 1.5m and n exc 3.0 M in depth; for foundation , etc or for shafts, wells, cesspits, manholes, pair holes, etc n.exc 10 Sqm on plan and n.exc 1.5 in depth and getting out in hard/dense soil.

Dismantling of stoneware or reinforced concrete drain pipes jointed in cement mortar and taking out of trenches if required of size 150mm.

-ditto- all as per item No.33 above but 250mm dia of pipe.

-ditto- all as per item No.33 above but 300mm dia of pipe.

M/L for 150mm dia reinforced concrete pipes, class NP-2 laid and jointed complete with collars etc complete all as specified and directed by Engr-in-charge.

-ditto- all as per item No.34 above but 250mm dia of pipe.

-ditto- all as per item No.34 above but 300mm dia of pipe.

M/L for PCC 1:4:8 type D-2 concrete bed to drain pipes of dia 150mm incl, packing under and haunching against the sides of pipes after they are laid and tested etc complete.

All as per item No.40 above but 250mm dia of pipe.

All as per item No.41 above but 300mm dia of pipe.

M/L cutting into existing manholes for connecting new drains, of any dia above making good to pipe incl rendering, cutting out existing benching for and forming branch channel (1/2 round on 3/4 section in cement concrete 1:2;4 type B1 smooth finished and reforming benching as reqired.

Returning filling in, including, spreading levelling watering and well ramming in layers not exc 25cm in soft/loose soil etc complete.

Removing excavated material exc 250m but n.exc 500m and depositing where directed as in soils.

Demolition of stone/brick work built in cement mortar.

Demolition of concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M/L for brick work with subclass 'B' bricks, straight, or curved on plan exc 6m mean radius built in CM 1:4 for manholes, septic tanks of any size and any depth all as directed by Engg-in-Charge

Rendering 15mm thick on fair faces of brick work or concrete surfaces finished fair and even (without using extra cement) in CM 1:3 etc complete.

M&L rendering in CM (1:4) 15mm thickness on fair face of brick/concrete surfaces mixed with water proofing compound finished even and smooth without using extra cement (water proofing compound measured separately).

supply only water proofing compound

M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping of manhole including watering slightly rounded, including necessary form work.

M/L for PCC 1:2:4 type B0 (Using 12.5mm graded stone agg) as in benching, forming of channel etc complete.

S&F Cast iron work grade FG 150, unmachineed, in brackets, gully traps, gratings, railings, frames, manhole covers, fire and soot doors, manhole ladders, stop valve boxes, gate stops, parts of ranges, balusters and similar articles exc 5 kg each

S&F in repairs PVC Nahani trap100mm size with grating including demolition and removing old trap and jointing to downtake pipi and waste pipe including fixed in cement concrete type type B1 (1:2:4)

S&F for 100 mm dia Cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4)

Testing manholes as specified by filling with water

M/s S.D Construction Co

seema enterprises

VIJAYA ENTERPRISES

DURGA ENTERPRISES

SHAILENDRA B TULSANI