Construction of Sedimentation Tank along with fixed sprinklers at Amalgamated Yekona OC Mines under Yekona Sub Area of Majri Area

Amount

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 directed by Engineer-in-charge. All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (Not exceeding 1.5 m in width or 10 Sqm on plan) including dressing of sides and ramming of bottom,lift upto 1.5 m including getting out of excavated soil and disposal of surplus excavated soil as directed within alead of 50 m. All kind of soil

Banking excavated earth in layers not exceeding 20 cm. in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads,floodbanks,marginal banks and guide banks or filling up ground depressions,lead up to 50 m and lift upto 1.5 m All kinds of soil

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level 1:1.5:3 (1 Cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars

Centring and shuttering including strutting, propping etc. and removal of form for removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 300 mm dia. R.C.C. pipe

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) up to haunches of S.W. pipes including bed concrete 300 mm diameter S.W. pipe

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

painting,writing on boards with two coat base paint of approved quality enamel paint and painting and writing in english/hindi in required shade including the cost of all materials,labour etc. complete as per instruction of engg-in-charge ( Analysed rate )

Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete.

Providing and erecting 1.5 metre high wire fencing with seven rows of barbed wire supported on M.S.Angles ( 50mm x 50mm x 6mm) at 2.5 Metres, Center to center including excavating pits for foundqtion, fixing post in cement cocnrete 1:4:8 of size 45 x 45 x 45 cm fastening the wire and painting the M.S.Angles with one coat of red lead primer and two coats of painting etc.complete.

Granular Sub-base with Well Graded Material (CBR>30 or more) (Table:- 400-1 & Table 400-2) Construction of granular sub-base by providing well graded material like natural sand crushed gravel or crushed stone having CBR >30, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator or plant mix method at OMC, and compacting with vibratory rollers of 80 to 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification. Plant Mix Method For Grading-I Material

Carriage of earth by machine loading Carrage of material over distance exceeding 0.50 km. including loading and unloading lead upto 1.00 Km

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing ISI mark G.I. pipe of following class and dia.excluding GST levied by GOI and GOM in all respect including inspection charges, transportation to stores, etc. complete as per IS-1239/2004. One coupler shall be provided with each full length of pipe cost of which is included in rates below 100 mm. (Medium Class )

Lowering, laying and jointing G. I. pipes and specials of following class and diameter including conveyance from stores to site of works, all labour, etc. complete either underground or in vertical position, as directed by Engineer-in-charge 100 mm GI pipe

Filling available excavated earth (excluding rock) in trneches plinth sides of foundation etc in layers not exceeding 20 cm in depth consolidating each deposit by ramming and watering lead upto 50 m and lift upto 1.5m

Providing and fixing flanges for connection of 100 mm GI pipes with threading at one side into the pipe and other flange in connecting pipe and nut bolts fixing inlcuding cost of nut bolts complete as per direction of engineer in charge

Providing and fixing rain guns of throw upto 10 mtr radius including all the necessary fixtures for fixing the rain gun into 25 mm GI pipe including checking and all complete as per direction of Engineer in charge

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 40 mm dia nominal bore

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :100 mm diameter Class II

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Supplying & erecting minimum three & above star rated Centrifugal waterpump (Monoblock), 415 V, three phase 50 cycles A.C. supply of 22.5 KW/30HP with discharge 1700/400 Litres per Minute (LPM) for head of 48/69 mand 100mm suction/ 80mm delivery pipe of size, on provided C.C.foundationas per specification No. WP-CGP

Supplying and erecting fully Automatic star / delta starter suitable for above 25 H. P. to 35 H. P. squirrel cage motor totally enclosed with overload and no volt relay complete erected on provided angle iron frame.

Supplying & erecting flat flexible 3 core 16 sq.mm PVC sheathed submersible type copper cable suitably clamped at fixed intervals with coloum pipe assembly complete.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer- in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 40 mm nominal bore

Total impact of GST for the purpose of CTC

Sandeep Jain (BID ID -1089750)

NAVAL KISHORE SINGH (BID ID -1090806)

Damodhar W. Dethe (BID ID -1086155)