CONSTRUCTION OF PROPOSED CHAIN LINK FENCING, RR WALL and TUBE WELL AT GOVT. HORTICULTURE GARDEN, MUDIYANI, CHAMPAWAT, DISTRICT - CHAMPAWAT

Amount

Excavation in foundation for retaining & breast walls in all types of soils and rocks including lead, lift and disposal of surplus material as per direction of engineer - in - charge

Concrete with cement, coarse sand and 40 mm gauge stone ballast in proportion 1:4:8 in foundations and floors including supply of all material, labour and T&P etc. required for proper completion of the work.(Based on PWD specifications)

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc.

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 (For height upto 5 m) P.C.C. grade M 20 Nominal mix (1:2:4)

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

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 bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

1:2:4 (1 cement : 2 coarse sand (zone-lll) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 25x25 mm made of G.I. wire of dia 3 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand andmanufacture

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work (32 mm dia nominal bore)

Providing and fixing gun metal non- return valve of approved quality (screwed end) :Horizontal

Providing and fixing gun metal non- return valve of approved quality (screwed end) :Vertical

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 32 mm nominal bore

Taransportation of suitable truck mounted drilling machine with all necessary accessories connecting T&P required for drilling anf correction of including leveling etc. comlete with all respect as per direction of the Engieer in charge.

Driling of bore size attachment required drilling in alluvial, bolder ,pobbals gravels. Rocky stone sticky clay etc. including cost of attachment consuble store bits ,water pole etc. complete 175 caseing pipe wich will be welded together using 2.5 or 3.25 mm dia advani Oerlinkon cletrodes with plain end and the other end champhered to 50 degree removing pint in the area to be welded inclusive on the cost of bio chargeable degretable and non toxix from flush etc. complete with all respects as per direction of the Engieer in charge.

Supply of 175mm dia 5.4mm thick MS ERW casing pipe from approved manufacthers complete wiyh all respects conferming IS 4270.

Supply of 175mm dia 5.4mm thick MS ERW Perforeted pipe conferming IS 4270.

Development of tubewell by air compressor.

Development of tubewell by O.P. Unit

Supply and fixing of 175 mm dia size M.S. tubewell cap.

Supply of submersibIe pump set having discharge 80 Ipm. Of 120 mtr. Head 3 phase 415V 10°'•, 50C/s with motor complete in all respects.

Supply of starter cum panle suitable for opeartion on 3 phase 415 votls, 50 C/s, Suitable capacity starter cum panel with over and under voltage protection. Ameter, Voltmeter & Phase Indicator complete in all respect.

Supply of 10 sq.mm three core submersible cable for above pumping plant.

Supply & laying of 25 sq.mm al armoured 4 core cable.

Main piping and valves Supply and Fixing Main Piping and Valves as Follows Supply of 50 mm dia 3 mtr. Long MS column pipe assembly both side flange -125 mtr. Supply of 50mm size CIDF sluice valve-2 Nos, Supply of 50 mm size CIDF reflux valve-1 Nos Venture (50x 75mm)-1 No. Supply of 50 mm size 1.5 mtr long MS distance piece pipe -2 nos Supply of 50 mm size CIDF Redial Tee-1 No, Supply of 50 m size to pump outlet dia reducer and other end flanged-1 no. Supply of heavy duty MSDI Clamp-1 set, Supply of Tube well cap.-1 No, Supply of 50 mm size CIDF 90° bend-1 No. Nuts Bolts, Rubber/ Fiber packing for jointing above pipers & specials-1 set, Supply of 100 mm dia pressure gauge with control cock & fitting of range 0.20 kg/cm2 with complete with all fitting.-01 Set, Supply of Tool kit having DE spanner set, ring spanner set, screw driver, plier, hammer, pipe rinch, screw rinch-01 Set

Supply of Rubber resistance sheet of size 1 mx2mx0.025m

Installation, Testing & commissioning of pumping Plant with lowering of column pipe and fixing of valve and accessories.

Painting of entire installation with two coats of super enamel paint as per direction of Engineer-in -charge.

Geological and Hydrological Survey

Testing of Water Sample.

Earthing with G.I. Earth plate of suitable size including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe with charcoal/coke and salt as required with supplying and laying of 25mmx3mm G.I. Strip including connection/ terminating with nut, bolt, spring, washer etc. as required (iointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm) as required.

BHAGWATI CONSTRUCTION (BID ID -342729)