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| 1 | Dismentling/instalation steel work foot path upto15 metre span and a height of 5 metres in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, beadings etc. and stacking the materialswithin 20 metres lead including dismembering within all leads and as per the direction of the Engineer-in-charge. |
| 2 | Excavation in foundation, trenches,etc. in earth work in all kinds of soil such as pick work,jumper work,blasting work, hard blasting and chiselling etc. stacking the excavated soil not more than 3 mtrs.clear from the edge of excavation and then returning the stacked soil in 15cm.layers when required into plinths sides of foundations etc. consolidating each deposited layer by ramming and watering andthen disposing of all surplus excavated earth as directed within all leads and lifts.Pick work 70%and jumper work 30%. |
| 3 | Providing, laying & commissioning at site in trenches to be beveled ended pipe conforming to IS/ISO:3183-2007 (Latest with up to date ammendments) having minimum wall thickness as specified below & capable of withstanding required test pressure as prescribed inIS/ISO code, in random lengths of 5.5 to 6.5 mtr. The pipe ends shall be levelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest applicable and with uptodate ammendments (leak proof) in three layers at site of work with welded rods of Advani/oeriliken make/ISI marked (welded rods 3mm to 4mm) and all allied accessories whatever required for welding at site, tail pieces,tee bends & other special manufactured from parent pipes as applicable to the particular reach and of approved specification as per site conditions. and cutting of pipes wherever required as per site requirement including carriage in all leads & lifts and as directed by the Engineer-In-Charge. The pipe shall have zinc coating inside & outside confirming to IS-4736-1986 or latest with upto date ammendments & shall be engraved with API L210 or A.The laying shall confirm to BIS 5822-970 or latest with upto date ammendments to the entire satisfaction of Engineer-In-Charge. (Earth work & cost of MS Flanges after 100meter length shall be measured & paid for seperately.) including all leads, lifts and carriage of materials at site and as per direction and to the entire satisfaction of the Engineer-In-Charge. |
| 4 | API pipe L-210 Grade- A 250mm dia with wall thickness 5.20mm |
| 5 | Providing,Laying and jointing in trenches galvanised mild steel tube (Medium grade) of following diameters conforming to IS-1239 as specified below jointed with butt welding according to relevant BIS code 816-1969 including all short pieces bends,tee and other specials etc. made from parent tubes as applicable for the particular reach and of approved specifications as per site conditions including flushing, cleaning and hydraulic testing complete to the best satisfaction of the Engineer-in-charge. The laying of pipes shouldconform to BIS code 5822-1970 within all leads and lifts complete in all respect. |
| 6 | 50 mm dia. |
| 7 | Manufacturing & Fixing GMS tube bend of required degree as per site requirment made out of parent pipe GMS pipe 50mm dia i/c cutting welding of GMS pipe . |
| 8 | Providing and fixing double flanged cast iron sluice valve ofPN 1.60 of Kirloskar/Leader of 250 mm dia and capable of with standing the normal seat pressure as per IS:14846 with upto date amendment complete in all respect as per the direction of the Engineer-in-charge. |
| 9 | Providing and fixing double flanged cast iron sluice valve ofPN 1.60 of Kirloskar/Leader of 50 mm dia and capable of with standing the normal seat pressure as per IS:14846 with upto date amendment complete in all respect as per the direction of the Engineer-in-charge. |
| 10 | Demolition below ground level upto 1.50 metres depth and disposal of unserviceable materials within 20 metres lead.Un-reinforced cement concrete more than 15 cm. thickness. |
| 11 | Providing and laying cement concrete 1:5:10(1cement:5sand:10 graded stone agg. 40mm nominal size) with 15% plum concrete and curing complete excluding cost of form work inretaining wall/ breast wall, the size of plums shall usually be 150mm to 300mm as per HPPWD specifications within all leads and as per the direction of the Engineer-in-charge. |
| 12 | Stone soiling in road complete in all respect as per the direction of the Engineer-in-charge. |
| 13 | Providing and laying cement concrete 1:2:4 (1cement:2sand:4 graded stone agg. 20 mm nominal size)and curing complete excluding cost of form worki/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge in :-a) Foundation and plinth. |
| 14 | Providing form work with steel plates 3.15mm thick weldedwith angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering, strutting, strutting and propping etc. with wooden, battens, and ballies, height of propping and centring below supporting floor to ceiling not exceeding 3 mtrs.and removal of the same for insitu reinforced concrete and plain concrete work in complete in all respect i/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge. |
| 15 | Vertical surfaces such as circular walls (any thickness), partitions and the like including attached pillasters,buttresses, plinth and string courses and the like. |
| 16 | Brick work using common burnt clay building bricks in Foundation and Plinth in cement mortar 1:6 (1 cement : 6 Sand) Second class bricks. |
| 17 | Steel work welded in built up,sections, trusses and framed work,including cutting, hoisting, fixing in position and applying a priming coat of red lead paint:- In grating, framed guard bars, ladders, railing, brackets and similar works. |
| 18 | Hire charge for Diesel Generator set for cutting/welding of pipe with all leads and lifts complete in all respect. |
| 19 | Hire charge for pickup vehical for Diesel Generator set with all leads and lifts complete in all respect. |
