Directorate Of Urban Local Bodies Tender

21.95.3-Providing lowering cutting jointing and testing RCC pipe class NP3 as per IS-458-2003 with spigot & socketed joints manufactured with ISI marked sulphate resistance cement as per ISI 12330 with rubber rings ISI marked antiternmite as required at site in to trenches for all depths and laying out the same to correct alignment gradients and levels including dressing and trimming and cutting of concrete beds and side of trenches, if required jointing with rubber rings in trenches and jointing with 1:3/2 cement sand mortar and with end dowels filled with 1:3/2 cement sand mortar and finishing the joints at an angle of 45 degree with faces of spigot of socket joints cutting and finishing the cut surface to a uniform finish etc. as fully described in item No. 21.38, item 21.44, item 21.45, & item 21.46 including cartage loading and unloading complete in all respects. the internal diametric of the sewer being :- 450 mm

4.12.1-Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as di

5.7.4-In cement mortar Detail of cost for 1 cum LABOUR:-(LB008+LB009+LS004)

6.1.2-1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) Details of cost for 1 cum MATERIAL:- (B0019+B0021+CA008+B0036+CA009+B0029+CA015) LABOUR:- (LB032+LB008+LB002+PM001+PM009+LS004)

21.93.1-Providing and fixing SFRC MANHOLE COVERS 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 re-handling etc. complete in all respects to the satisfaction to the Engineer-in-charge :- Type:- Extra Heavy Duty Set (EHD-35) 560MM Clear Opening

-EARTHWORK IN FILLING WITH LOADING UNLOADING AND CARRIAGE UPTO LEAD OF 10 KM COMPLETE IN ALL RESPECT AS PER NEW HSRI 3.1.2

17.73-Construction of unreinforced plain cement concrete pavement in M-25 mix design over a prepared sub base with OPC 43 grade conforming to IS:383 mixed with concrete mixer using batch type concrete mixer as per IS:1791, laid in position, compacted with need

21.91.9-For 1.80 metres depth below ground level Construction of circular standard brick-masonry manhole chambers to standard drawings on S.W. pipe sewers or other circular sewers up to the required depth in 1:5 cement sand mortar lime concrete in bed and sides of pipe-sewer and cement concrete 1:2:4 in benching 12 mm thick water tight 1:2 cement sand plaster with a floating coat of neat cement and finished with two coats of sodium silicate of interior surface where required fixing cover and frame weight not less than 2:5 quintal painted with 3 coats of black bitumen paint fixing galvanised malleable iron steps embedded in 1:2 cement sand mortar complete. The rate covers the cost of carriage of C.I. manhole, frame and cover and malleable iron steps from the stores of the engineer-in-charge of the works to site of works. the rate also includes the cost of accurately planed and fitted centring supports for all works as well as for all curves and special works cleaning out their beds etc. Sodium silicate will be supplied free of cost at the stores of the Engineer-in-charge :- on 450 mm internal diameter pipe sewer

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