Providing and Laying of paver blocks and Drainage System at Milk Chilling Centre Morinda

Amount

Excavation for roadway in soil by mechanical means with dozer including cutting and pushing earth to embankment site with all lead and lifts up to 100m including trimming bottom and side slopes as per technical clause 301 of MORT&H specifications

Earth work in excavation for all type of foundations, footings, trenches, etc. in all kinds of soil where pick-jumper work is not involved and not exceeding 2 meters depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent refilling around masonary/ concrete etc. in 15cms layers with compaction/ consolidation, including disposal of all surplus soil as directed, within campus / site.

Providing, Lowering, jointing and cutting of Plain and Reinforced Cement Concrete spigot and socketed Pipes and Specials with rubber ring ISI marekd as per IS code IS 458-2003 into Trenches for all Depths and Laying out the same to correct alignment, gradients, levels etc. including all dressing and trimming and cutting of concrete beds and joints holes, supporting the pipes and specials in correct position in a suitable rigid manner while the same are being jointed and until the surrounding enchings,haunches and envelopes are completed. The pipes shall rest on the beds at all joints through their lengths and to ensure this, they shall be grouted in where necessary including jointing the socketed pipe with cement sand mortar 1:1 after stretching and fixing of rubber ring, facing, roweling and finishing the joints at an angle of 45 degree, keeping the joint covered and wetted till the same are cured, testing the pipes for leakage and making good the same leakage and all defects to the entire satisfaction of the Engineer-in-charge including all cartage etc

Compaction of earth work and preparation of subgrade including loosening, leveling of earth 225mm th. top layer rough dressing of soil, final dressing of earth to give level, chamber, watering, rolling with road roller, compacting the bed to achive minimum dry density as given in table 300-2 as per technical clause 305 of MORT&H specifications. Complete in all respects as directed by the E-in-C.

Construction of granular sub-base by providing close graded material grading -I, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per technical clause 401 of MORT&H specifications. Complete in all respects as directed by the E-in-C.

Providing and laying Mech. mixed plain cement concrete 1:4:8with stone aggregate (1 cement: 4 coarse sand: 8 stone aggregate 40mm gauge) for all types of foundations, footings, below rafts, extension columns, plinth beams etc. including spreading, laying, ramming and consolidating as per requirements and curing etc. but excluding centering and shuttering, complete in all respects as directed by E-in-C.

Providing and laying 80mm thick factory made cement concrete interlocking paver block of M-35 grade rubber moulded smooth finish with strong vibratory process and of approved size and design, shape laid in Ordinary Grey Colour and pattern over and including 50mm thick compacted bed of course sand filling the joints with fine sand etc. complete in all respects to the entire satisfaction of E-in-C.

Providing & laying Plain cement concrete M-25 mechanically mixed using batch type concrete mixture vibrated by needle vibrator but excluding steel reinforcement, centering and shuttering, for all types of RCC works . as per structural drawings/ design including laying, spreading, ramming, watering, consolidating &curing etc., Complete in all respects as directed by the E-in-C.

Plain cement concrete M-20 grade precast kerb 250mm high with bottom width 165mm and top width 115mm fixed in position on earth base including carriage to site of work complete as per technical clause 408 of MORT&H specifications complete in all respects to the entire satisfaction of E-in-C.

Plain cement concrete M-20 grade precast channel 300mm wide and 75mm thick fixed in position on earth base including carriage to siteof work complete as per technical clause 408 of MORT&H specifications

Constructing brick masonry road gully chambers as per standard drawings of size 1448mmx457x1105mm including dressing of beds and sides of chambers to exact profiles, 15cm thick lime concrete 16:24:100 (as per specified in item No. 10.3) in foundation, first class brick work laid in cement sand mortar 1:5, 40mm thick cement concrete 1:2:4 topping inside the chamber with a floating coat of 1.5mm thick neat cement laid in one operation to the topping, the entire inner surface of the chamber rendered with neat cement not less than 12.50mm in thickness of 1:2 cement sand plaster and finished with a floating coat of neat cement 1mm thick left absolutely smooth polished and correct to templates including labour for fixing the C.I. road gully grating and frame including paint with coal tar complete and to the requirement of the Engineer-In-Charge

Constructing brick masonry manhole in cement mortar 1:5 ( 1 cement : 5 coarse sand ) R.C.C. top slab with 1:2:4 mix (1 cement: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement: 4 coarse sand : 8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement: 3 coarse sand) finished with floating coat of neat cement and making benching in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement, Orange coloured PVC steps including FRCC cover with frame (light duty) 455x610 mm internal imensions.complete as per standard design. a) Inside size 75x120 cm and 120 cm deep.

General Notes:- 1 . Item wise rates (all inclusive) shall be quoted by the tenderers based on the specifications mentioned in the DNIT/Scope of work/ latest edition of the Punjab P.W.D. specifications supplemented with relevant I.S. code including subsequent Addenda and Corrigenda issued from time to time . 2.. Measurement of centering and steel shuttering work where not included in the complete rate of concrete work shall be taken of the actual surface of steel shuttering in contact with the concrete surface. 3. Coarse sand to be used for concrete work, brick work etc. shall be as per Punjab PWD Specification No. 3.30. 4. All items are inclusive of cost of curing wherever required and protecting in bad whether conditions.

5. The quantities mentioned in the schedule of quantities are only approximate, based on preliminary conceptual drawings/sketches and design/details and are meant-primarily to form a common basis for tender analysis. Actual quantities may vary from the quantities given in the schedule and no extra claim of the contractor shall be entertained on this account. 6. The recovery of water consumed shall be made @ 1% of the total cost of work, if supplied by the Milk Union , Jalandhar . 7. The recovery of Electricity consumed shall be made @ 1% of the total cost of work, if supplied by Milk Union, Jalandhar .