Special Repair of New PWD Colony, Near Bus Stand at Sirsa in Sirsa Distt reinvited

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m (HSR 4.14)

Providing and laying of base course of floors consisting of 100 mm thick cement 1:8:16 and 100 mm sand or stone filling. (HSR 10.1)

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand)(HSR 7.20.2)

Providing and laying damp-proof course with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stone aggregate 12.5mm nominal size)50 mm thick(HSR 6.8.1)

Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor four level in cement mortar 1:6 (1 cement : 6 coarse sand) (HSR 7.23.2).

Excavating, supplying and filling of local earth (including royalty) by mechanical transport up to a lead of 1 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. (HSR 4.33)

12 mm cement plaster of mix 1:4 (1 cement: 4 coarse sand)(HSR 11.8.1)

CEMENT PLASTER (IN COARSE SAND)15 mm cement plaster on rough side of single or half brick wall of mix1:4 (1 cement: 4 coarse sand)(HSR 11.9.1)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.(HSR 11.60)

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface Water thinnable cement primer (HSR 11.67.1)

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)(HSR 11.96.1)

Steel work in built up tubular (round, square or rectangular hollow tubes etc.)trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.(HSR 13.30.2)

Providing, laying WBM (G-II) (53 mm to 22.4 mm with screening Type “B” 75 mm each layer) , spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications (Based on HSR 17.23.2) Note: - 1.Only crushed metal material should be used. No local earth sand shall be used. The material finer than 425 micron shall have zero Plasticity Index (PI). 2. Materials to be used and operations of manufacturing shall be approved by the engineer.

Providing and applying tack coat with penetration grade bitumen VG - 10 using bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom as per technical clause 503 of MORT&H specifications (Based on HSR 17.26.2)

Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of crushed stone aggregates of specified grading premixed in a continuous type of hot mix plant of appropriate capacity not less not less than 75 tonne per hour, with bituminous binder VG - 10 @ 1.46 kg per sqm, laid with Paver Finisher Mechanical and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades complete as per technical clause 510 of MORT&H specifications. (Based on HSR 17.33.1)

Providing and laying of premix sand seal coat premixed in continuous type HMP of appropriate capacity not less than 75 tonnes/ hours using specified fine aggregates and penetration grade bitumen @0.68 kg/sqm laid to specified levels, grade and cross fall complete as per technical clause 511 of MORT&H specifications. (Based on HSR 17.36.3)

interlocking Concrete Block PavementProviding and Laying 60 mm thick ISI markedInterlocking Paver Blocks conforming to IS15658:2006/IRC SP 63: 2004 of all shapes andcolours in design mix cement M 35 over the bed of 25 mm thick fine sand complete in all respect.(HSR 17.69.3)

CEMENT CONCRETE (CAST IN SITU)Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 gradedstone aggregate 20 mm nominal size)(HSR 6.1.2)

Providing and fixing on wall face Unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed75 mm diameter (HSR 9.57.1)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. (HSR 22.85.2,3) 20mm Nominal dia.(HSR 22.85.2)

25mm Nominal dia.(HSR 22.85.3)

LOFT AND TERRACE WATER TANKS Providing and fixing rectangular high density polyethylene water storage loft tank with cover, conforming to ISI : 12701, colour of opaque white or as approved by Engineer-in-charge. The rate includes making necessary holes for inlet, outlet & over flow pipes. The base support i/c fittings & fixtures for tank shall be paid separately(HSR 22.181)

Dismantling of old S.W. pipes including breaking of joints and bed concrete stacking of useful materials near the site within 50 mtr. lead and disposal of unserviceable materials into municipal dumps. 200mm diameter. (HSR 5.67.3)

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing od sides and remming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m . (4.14.1 All kind of soil,).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level.1:2:4 (1 Cement :2 coarse sand(zone-III) :4 graded stone aggregate 20mm nominal size) (HSR 6.1.2)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level. 1:2:4 (1 Cement :2 coarse sand(zone-III) :4 graded stone aggregate 40mm nominal size) (HSR 6.1.3)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level.1:4:8 (1 Cement :4 coarse sand(zone-III) :8 graded stone aggregate 40mm nominal size). (HSR 6.1.6)

D) RAINFORCED CEMENT CONCRETE :Providing and laying in position specified grade of rainforced cement concrete, excluding the cost of centring,shuttering, finishing and reinforcement -All work up to plinth level.1:1.5:3 (1 Cement :1.5 coarse sand(zone-III) :3 graded stone aggregate 20mm nominal size). (HSR 6.14.1)

I. CENTERING AND SHUTTERING (FROM WORK) :Centering and shuttering including strutting, propping etc. and removal of from work for:- Foundations, footings, bases for columns. (HSR 6.29.1)

Brick work with common burnt clay non-modular bricks of class designation 7.5 in superstructure above plinth level up to floor IV level in all shapes and sizes in : (HSR 7.22.1)

CEMENT PLASTER (IN FINE SAND) 12mm cement plaster of mix. 1:2 ( 1 cement : 2 fine sand). (HSR 11.5.1)

CEMENT PLASTER (IN FINE SAND) 15mm cement plaster on the rough side of single or half brick wall of .mix 1:6 ( 1 cement : 6 fine sand) (HSR 11.6.2)

Providing and fixing SFRC Manhole Cover and frames marked with IS:12592 including setting the same to correct lines and levels in 1:3 cement sand mortar over manhole including, carriage, loading & unloading stacking handling rehandling etc. complete ein all respects to the satisfaction of Engineer-in-charge. Type:- Extra Heavy duty set (EHD-35) 560mm clear opening. (HSR 21.93.1)

Providing salt glazed stone ware pipes grade A in a standard length of 600mm each pipe mrked with IS:651 and their lowering, cutting, jointing and testing described in HSR Item No.29.38, 29.39, 29.40 including the cost of jointing materials as well as carriage, loading, unloading stacking, handling, rehandling etc. complete in all respects to the satisfaction of Engineer-in-Charge. (250mm i/d). (HSR 21.94.4)

Krishan Kumar Contractor