Mtc.of RWS/JJM scheme in Sepahijala dist./ SH Mtc of semi permanent pump house and fitting fixing of starter spare parts and other electrical accessories , panel board under Charilam RD Block with in the jurisdiction of DWS Sub-

FDR DTW Mtc.

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

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. -All kinds of soil - 2/3 of item No.2

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level:

i). 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick 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:

i).1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement-

i).1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement-

i).1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Centering shuttering including struttings, propping etc. and removal of form work for:

a). Foundations, footings, bases for columns etc. for mass concrete with timber plan

b).Lintels, beams, plinth beams, girders, bressumers and cantilevers with wooden plank

c) Weather shade Chajjas corbels etc. including edges.

d) Columns, Pillars, Piers, Abutments, Posts and Struts with wooden plank

e) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. using shuttering ply

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

i)Thermo-Mechanically Treated bars of grade Fe-500D or more

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

i) Thermo-Mechanically Treated bars/ Cold twisted deformed steel bar

First class brick work in foundation and plinth including cost of all materials as required complete:-

i) In cement mortar 1:4 ( 1 cement : 4 fine sand )

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:-

i).In Cement mortar 1:4 ( 1 cement : 4 fine sand )

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:-

i).In Cement mortar 1:4 ( 1 cement : 4 fine sand )

Extra for brick masonry work in triangular, square and rectangular pillars including cost of all materials as required complete.

12 mm cement plaster of mix

i).In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

Neat cement punning.

6 mm cement plaster of mix :

i).Cement mortar 1:4 ( 1 cement : 4 fine sand )

15 mm cement plaster on the rough side of single or half brick wall of mix:

Providing 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 as required.

Providing 40 × 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30 × 10 × 15 cm 1:3:6 mix (1 cement : 3 fine sand : 6 graded stone aggregate 20mm nominal size)

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

Providing corrugated G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to 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.

2) 0.63mm thick with zinc coating not less than275gm/m2

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:-

i). Using flats 30x6mm for diagonal braces and central cross piece.

Providing and placing of G.I. pipe over the pump house on top portion of the R.C.C. column as per specification and the direction of the Engineer-in-charge. i) 150 mm dia

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. [Payment shall be made after submission of Test Certificate issued by the Manufacturer] two or more coats on new works

Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade. [Payment shall be made after submission of Test Certificate issued by the Manufacturer

Finishing walls with water proofing cement paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer]on new work( two or more coats applied @ 3.84 kg/10 sqm) complete.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. i) Hot finished welded type tubes

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge.

Providing and fixing MS Grill of required pattern in frames of windows etc. With MS flat square or round bars etc. All complete. Fixed to steel windows by welding

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 ) as per CPWD specification and direction of the Engineer - in - charge.

i.150mm dia. (PN-1.6)

ii.100mm dia. (PN-1.6)

ii.80mm dia. (PN-1.6)

Providing and fitting fixing of pressure meter ( 0.0 - 14.0 Kg/sqcm.) as per relevant IS specification and the direction of the Engineer - in-charge.

Providing and fitting, fixing steel sheet enclosed switch fuse units (suitable for DIN fuse) triple pole with Neutral Link (TPN), 415/500 Volt, L & T / Havell’s /BCH make etc. complete as per specification and direction of the Engineer-in-Charge. iii.63 amps

Providing and fitting, fixing of Fully Automatic Star Delta type Motor starter (3 ph 50 Hz, 415V, ) in steel Sheet Enclosures with contractors and Timer etc. complete suitable for submersible Pump L & T, BCH , ABB make as per specification and direction of the Engineer-in-Charge. iii. 35 HP/37 kw Relay range within 28-42 + 10%

Providing and fitting, fixing 3 phase indicating lamps fitted with panel board with three different colour lamp complete with batten holder as per specification and direction of the Engineer-in-Charge.

Providing and fitting fixing with PVC insulated single core Multi strand Copper cable conforming to IS : 694 for inter connection with all electrical equipments of the pannel board as per specification and direction of the Engineer-in-charge.

i. 10 sqmm

ii. 16 sqmm

Providing and fitting fixing of Moulded Case Circuit Breaker (MCCB) of Thermal release range 415 + V, 50Hz (L &T, BCH, ABB make) as per specification and direction of the Engineer-in-charge. i. 50-63 Amps,

Providing and fixing C.I. non-return valve of approved quality as per of CPWD specification and direction of the Engineer - in - charge. iii. 80 mm nominal bore.

Providing and fitting, fixing of 8 KVR capacitor non-metallic conductor, re-inforcement Type complete with clamps (L&T/Crompton make) as per direction of Engineer-in-Charge.

Providing and fitting, fixing of MS rest clamp for resting of whole assembly of the pump (550X100X10mm).

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