Estimate for laying U/G Pipeline for outlet RD 3027/TF of Lakha Minor of Raikot Disty.

Amount

Earthwork excavation in foundation, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and side of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within a lead of 30 metres.

PCC 1:4:8 with Stone Ballast 40 mm gauge using concrete mixer volume metric type

C. Conc. 1:2:4 with stone ballast using concrete mixer volume metric type

First class burnt brick work laid in cement sand mortar 1:3 in foundation and plinth.

10mm thick cement plaster 1:4

10mm thick cement plaster 1:4 floors

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

RCCM-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel r/f centering and shuttering in foundation and plinth

Providing, Lowering in trenches to correct gradient and alignment, jointing with tyton rubber joint and cutting of RCC spigot and socketed pipes and specials with rubber ring ISI marked as per IS Code IS 458-2003 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc. 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 benchings, haunches and envelopes are completed. The pipes shall rest on the beds at all joints through their lengths and fixing of rubber ring, facing, testing the pipes for leakage and making good the same leakages and all defects to the entire satisfaction of the engineer in charge i/c all cartage etc.RCC Pipe NP-2 600 mm i/d pipe

Providing, Lowering in trenches to correct gradient and alignment, jointing with tyton rubber joint and cutting of RCC spigot and socketed pipes and specials with rubber ring ISI marked as per IS Code IS 458-2003 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc. 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 benchings, haunches and envelopes are completed. The pipes shall rest on the beds at all joints through their lengths and fixing of rubber ring, facing, testing the pipes for leakage and making good the same leakages and all defects to the entire satisfaction of the engineer in charge i/c all cartage etc.RCC Pipe NP-2 150mm i/d

Foot rest For manhole Providing orange colour safety footrest of minimum 6mm thick plasticencapsulated as per IS 10910 on 12mm dia steel bar confirming to IS 1786 having minimum cross section as 23mm x 25mm and over all minimum length 263mm and width as 165 mm with minimum 112 mm space b/w protruted legs having 2mm tread on top surface by ribbing or chequrring besides necessary and adequate anchoring projections on tail length on 138mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture permanant identifaction mark to be visble even after fixing i/c fixing un manholes with 30x150x75 cm cement concrete block 1:2;4 complete as perdesign

Providing and fixing Riser/Alfa valve complete in all respect as per entire satisfaction ofengineer-in-charge

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect. (i) E/W upto 1.5 m depth

Exceedind 1.5 m depth but not exceeding 2.25 m depth

Wrought iron or MS ladders, framed grills, gratings etc. ends of bars riveted or molded forged framed window guards, barred iron doors, stair case iron railing etc. i/c cost of bolts and nuts, screws, welding rod complete fixing in position

Providing & Fixing of Assembly/Appartments consisting of a Alfa Valve, GI pipe, IS rolled steel section connected with welding and operating arrangment in Pipeline complete in all respect as per design and satisfaction of engineer in-charge.

Cold twisted deformed(Ribbed/TOR Steel) Bars (Fe 500 grade as per IS 1786:2008), For RCC works i/c bending binding and placing in position complete in all respects

Dismantling brick work, tile masonry or tile lining .in cement

Informatory Sign board 600x600 mm square as per IRC 67-2012 with high intensity microprismic retro reflective sheet as per ASTM D 4956-09 and as per IRC 67-2012. with retro reflective high intensity micro prismatic sheeting fixed over 3 mm thick aluminium composite material (ACM) sheeting having aluminium skin thickness of 0.25 to 0.3 mm on both sided amnd fixing the same with suitable size aluminium alloy rivets at 200mm c/c to back support frame of 25x25x3 mm angle iron frame supported on a square hollow steel section post 60x60x3.2 mm confering to IS 4923 without cost of defination plate firmly fixed to ground in foundation concrete M25 of size 0.45x 0.45x0.60 m for vertical post complete as per technical clause 801 MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 of retro reflective sheeting and a certified copy of test reports from an independent test laboratory conforming to clause 6.7 of IRC 67-2012

MITTAL CONSTRUCTION COMPANY