Providing Irrigation facility to various villages of Renkua ji Constituency under IPH Sub Division Nohradhar by constructing rainwater harvesting structure water bodies

Amount

Excavation in foundation and trenches in all type of soil such as pickwork jumper work Kankar, moorum, shingles including decomposed soft and hard rock etcupto all heights stacking the excavated earth not more than 3mtrs 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 layers by ramming and watering and then disposing of all surplus excavated earth in all leads and lifts as per the direction of Engineer in-charge.

Providing and laying cement concrete 1:4:8(1cement:4approved sand:8app.graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Providing and laying cement concrete 1:3:6(1cement:3 approved sand:6 app.graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Providing and laying cement concrete 1:1.5:3(1cement:1.5approved sand:3approved graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

foundation and plinth with in all leads and lifts and as per the direction of the Engineer in charge.

Wall (any thickness but not less than 0.1m thickness) attached pillasters,buttresses plinth and string courses etc. from top to foundation level upto floor two level and as per the direction of Engineer-in-charge.including entire carriage ofmaterial upto all leads and lifts.

Providing and laying cement concrete 1:1:2(1cement:1 approved sand:2 approved graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

Wall (any thickness but not less than 0.1m thickness) attached pillasters,buttresses plinth and string courses etc. from top to foundation level upto floor two level and as per the direction of Engineer-in-charge.including entire carriage ofmaterial upto all leads and lifts.

Providing and laying reinforced cement concrete work 1:2:4 ( 1 cement :2 sand :4 graded stone aggregate 20 mm nominal size ) excluding cost of form work and reinforcement for reinforced concrete work:-

Walls including attached buttresses,pilasters and their caps

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish. Including centring,shuttering strutting and propping etc. with wooden battens and ballies height of propping and centring below supporting floor to ceiling not exceeding 4mtrs and removal of the same for insitu reinforced concrete and plain concrete work in:-

Vertical surface such as wall of (any thickness) partition and the like including attached pillaster buttresses plinth and string courses and like and as per the direction of Engineer-in-charge .including entire carriage of material upto all leads and lifts.

Providing tor steel reinforcement for RCC work including bending,binding and placing in position complete upto floor two level.as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Cement concrete flooring 1:2:4 ( 1cement : sand : 4 graded stone aggregate 20mm nominal size) and laid in one layer finished with a floating coat of neat cement, 40mm thick including all leads lifts and carriage of material at site as as per the direction of the Engineer incharge.

Providing in RCC work smooth finishing of the exposed surface with cement mortar 1:3 (1 cement : 3 sand)

Wire crates made of G.I. Wire filled with boulders with square cut faces against the wire (boulder filling to be measured and paid for separately) G.I. Wire 5mm thick corresponding to SWG-6 15cmx15cm mesh.as per direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Wire crates of G.I. wire filled with boulders with square cut faces against the wire (wire crates to be measured and paid for separately) including entire carriage of material upto all leads and lifts dry hand packed tightly in wire crate vertical bund with opening faces (wire crate to be measured and paid for separately) including entire carriage of material upto all leads and lifts.

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 as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

In gratings framed guard bars,ladders,railling,brackets and similar works.

Manufucturing and fixing of manifold distributor of GI Pipe 80 mm dia with 25 mm dia outlets including cutting , welding and fixing at site as per the direction of Engineer-in-charge.including entire carriage ofmaterial upto all leads and lifts.

Providing and fixing double flanged cast iron sluice valve of following dia. of leader/Kirlosker/KSB make as per IS 780 class PN-1.6 and capable of with standing the normal seat pressure as per IS 5312-1884 P-1 and as per direction of the Engineer- in-charge upto all lead and lifts.

350 mm dia

Providing and fixing M.S. Gate of size 1.20 x 1.50 mtr. including cutting, welding, red lead paint and locking arrangement with lock complete including all leads, lifts and carriage of material at site and as per the direction of Engineer Incharge

Providing and fixing of Brass full way gate valve of following dia. as per direction of Engineer-in-charge.including entire carriage of material upto all leads and lifts.

25mm dia

65mm dia

Manufacturing and supplying of fencing pannels of size 1.20mtrx1.80 mtr of jali 25mmx25 mm welded to M.S.black tube of 32 mm dia of 14 gauge thick with with M.S. flats 20mm x3 mm welded all arround the pipe panel 2 No. on both sides and providing hold fast 7 No. of M.S.flat of size 32mmx32mm thickness consisting of Tee of size 15cmx15 cm. Tee acting and hold fast including cutting, welding, paiting with red oxide to complete in all respact and as per the entire satisfaction of the Engineer -in-charge.

Providing and fixing MS BP sheet 1.66 to 2.00mm thick in eaves board/acia/soffits/ceiling including cutting fixing & welding to steel roor members and applying a coat of red lead primer complete.

Excavation in drains and channels etc in earth work in all kinds of soil such as kankar moorum , shingles, conglomerate saturated soil decomposed of soft rock & hard rock by blasting including dressing of sides and beds, disposing of excavated earth with in all leads and lifts, disposed earth to be levelled and neatly dressed and then returing the stacked soil in to foundation and trenches etc including ramming and watering and consolidating the same whereever required with all leads, lifts and including jungle clearance and as per the direction of the Engineer Incharge.

Providing, laying, testing & commissioning at site in trenches bevelled ended MSERW pipes of grade-A conforming to IS/ ISO 3183-2017 latest with upto date amendements having wall thickness and per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code, in random lengths of 5.5 to 6.5 mtr. The pipes ends shall be bevelled suitable for butt welding including the cost of jointing with butt welding conforming to IS 816-1969 or latest as applicable ends with upto date amendments (leak proof) in three layers at site of work with welding rods of standard make and all allied accessories whatever required for welding at site, tail pieces, tees, bends and other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions and cutting of pipes wherever required as per site requirement including carriage in all leads and lifts and as directed by Engineer-in-charge. The pipe shall haves zinc coating inside & out side conforming to IS-4736-1986 or latest with upto date amendments & shall be ingraved with GRADE- A The laying shall conform to BIS 5822-1970 or latest with upto date amendments to the entire satisfaction of Engineer-in-charge (Earth work shall be measured and paid for separately).

Dia Thickness 350mm 4.80mm

Laying , jointing, testing & commissioning at site in trenches following plain ended GMS pipe of following dia. of heavy/medium grade as under conforming to BIS 1239 (part-1) 1990 or latest with upto date amendments, capable of withstanding required test pressure as prescribed in BIS code in random lengths of 5.5 to 6.5 mtr. The pipes ends shall be bevelled suitable for butt weld, including the cost of jointing with butt welding conforming to IS 816-1969 or latest as applicable (leak proof) in three layers at site of work with welding rods of standard make and all allied accessories whatever required for welding at site tail pieces tees bends manufactured from parent pipes etc. and cutting of pipes wherever rerquired as per site requirement including carriage in all leads and lifts as directed by Engineer-in-charge (earth work shall be measured and paid for separately).

Dia Grade 50mm Medium

Providing welding and fixing M.S plate flanges of following dia (nominal bore) of following flanges Table conforming to IS 6392-1971 or latest with upto date amendments to MSERW/G.I. pipe after every 100 metres or as per site requirement including cutting of pipes wherever required welding in three layers (leak proof) conforming to specifications as prescribed in relevent IS code i.e IS 816-1969 or latest as applicable with upto date amendments with nuts, bolts & washers and specials etc. fonforming to IS 1963 or latest with upto date amendments including packing sheet i.e. asbestos fibre sheet minimum 3mm thick and painting with anticrossive paints complete in all respect in all leads lifts and carriage of material at site and as directed by the Engineer-in-charge.

Dia Flange table 50mm 5

Roshan Chauhan (BID ID -579371)

ARVIND BUILDERS AND CONTRACTORS (BID ID -578724)