Provision of UG Sump, RCC overhead tank with connected works at Srikona Grn Assam

Schedula 'A' Part -I ( External Water Supply)

Providing and fixing 3 layer PP-R (Poly Propylene Random Copolymer) pipes PN-10 (SDR 11) - 110 mm Outer dia. confirming to IS 15801(UV stablized & anti-microbial fusion welded,having thermal stability for hot and cold water supply, including all PP-R plain & brass threaded polypropylene random fittings ,including trenching,refilling & testing of joints complete as per direction of Engr -in-Charge.

Providing and fixing 3 layer PP-R (Poly Propylene Random Copolymer) pipes PN-10 (SDR 11) - 90 mm Outer dia. confirming to IS 15801(UV stablized & anti-microbial fusion welded,having thermal stability for hot and cold water supply, including all PP-R plain & brass threaded polypropylene random fittings ,including trenching,refilling & testing of joints complete as per direction of Engr -in-Charge.

Providing and fixing 3 layer PP-R (Poly Propylene Random Copolymer) pipes PN-10 (SDR 11) 75 mm Outer dia. confirming to IS 15801(UV stablized & anti-microbial fusion welded,having thermal stability for hot and cold water supply, including all PP-R plain & brass threaded polypropylene random fittings ,including trenching,refilling & testing of joints complete as per direction of Engr -in-Charge.

Providing and fixing 3 layer PP-R (Poly Propylene Random Copolymer) pipes PN-10 (SDR 11) 63mm Outer dia. confirming to IS 15801(UV stablized & anti-microbial fusion welded,having thermal stability for hot and cold water supply, including all PP-R plain & brass threaded polypropylene random fittings ,including trenching,refilling & testing of joints complete as per direction of Engr -in-Charge.

Providing and fixing 3 layer PP-R (Poly Propylene Random Copolymer) pipes PN-10 (SDR 11) 50 mm Outer dia. confirming to IS 15801(UV stablized & anti-microbial fusion welded,having thermal stability for hot and cold water supply, including all PP-R plain & brass threaded polypropylene random fittings ,including trenching,refilling & testing of joints complete as per direction of Engr -in-Charge.

Providing and fixing C.I. sluice valves 100 mm dia (with cap) complete with bolts, nuts, rubber insertions clas I etc.

S & F PP-R Gate vavle(Brass insert) of 90mm outer dia.

S & F PP-R Gate vavle(Brass insert) of 75 mm outer dia.

S & F PP-R Gate vavle(Brass insert) of 63 mm outer dia.

Providing and fixing foot valves 100 mm dia confirming to IS 4038 including necessary fittings all as directed by Engr-in-Charge.

Supply and fixing gun metal non return valve heavy duty, screwed both ends for iron pipe and fixed complete for 100 mm bore.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 80 mm nominal bore all as directed by Engr-in-Charge.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 50 mm nominal bore all as directed by Engr-in-Charge.

Supply & Fix 25 mm bore gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed. including taking down unserviceable gate valves all as directed.

S & F providing and fixing G.I. pipes 80 mm dia complete with G.I. fittings including trenching and refilling etc all as specified and directed.

S & F roviding and fixing G.I. pipes 60 mm dia complete with G.I. fittings including trenching and refilling etc all as specified and directed. Note: for Item No1 to 5,14 and 15 nacessary connected items i.e elbow,tee,union, redusser relevant items should be included the cost of the each running meterby the bider.

Supply install testing and commissioning pumping sets centrifugal electric driven supplied and installed complete for 30 HP upto 35 WHP inclusive of starter and foundation.

Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm thick, finished with a floating coat of neat cement complete as per standard design With common burnt clay F.P.S.(non modular) bricks of class designation 7.5.

Schedula 'A' Part -II (UG Sump)

Construction of RCC under ground sump all as per the approved drawings and specification as specified by HQ IGAR (E) Drawing No IGAR (E)/Engr/2025/02.

Schedule 'A' Part - III (Pump House)

Construction of Pump House all as per the approved drawings and specification as specified by HQ IGAR (E) Drawing No IGAR (E)/Engr/2025/01.

Schedule 'A' Part - IV (Internal electric supply)

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class with piano type switch, phenolic laminated sheet, suitable MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Wiring for light/ power plug with 2X2.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit alongwith 1 No. 2.5 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring 2 X 4sq. mm + 1 X 4 sq. mm earth wire of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

Supplying and fixing piano type switch 3 pin 5/6 A on the existing switch box/ cover including connections etc. as required.

Supplying and fixing following piano type switch 3 pin 15/16 A on the existing switch box/ cover including connections etc. as required.

Supplying and fixing following piano type 3 pin 5/6 A socket outlet on the existing switch box/ cover including connections etc. as required.

Supplying and fixing following piano type 6 pin 15/16 A socket outlet on the existing switch box/ cover including connections etc. as required.

Supplying and fixing ceiling rose including connections etc as required.

Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.

Supply and fixing bell push switch 6 Amp complete all as specified and as as directed.

Supply and fix the following way single pole and neutral steel sheet, MCB Distribution board 8 way 240 Volt on surface and recess complete with tinned copper busbar and nuetral busbar earthbar,dinbar,interconnections,powder painting including erarthing as required all as directed by Engr-in-Charge.

Supplying and fixing PVC batten/ angle holder including connections etc. as required.

Supply,installation and testing and commissioning of of pre wire LED 20W, 230 Volt , 50 Hz fluorescent complete with all sccessories and tube ,lamp etc directily on ceiling/wall, including connections with 1.5 Sqmm FRLS copper conductor, single core cable and earthing etc as rwequired

Supply and fixing 5A to 32 A rating,240 Volt,10 KA 'C' Curve miniature circuit breaker single suitable for inductive load of existing DBs complete with connections testing and commissionig ets. As required

Supply and fixing 5A to 32 A rating,240 Volt,10 KA 'C' Curve miniature circuit breaker Single pole and neutral suitable for inductive load of existing DBs complete with connections testing and commissionig ets. As required

Supply and fix steped type fan regulator 230 Volt complete all as directed by Engr-in-Charge

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC)

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 450mm sweep with, blades, and frame and louvers

Supply and fix Mirror/Picture light 10 W, 230 Volt, 50 HZ all as directed by Engr-in- Charge.

Schedule 'A' Part - V (External Electric supply)

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 3.5 core 95 sqmm.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 3.5 core 50 sqmm. Note for Item No 52&53 : Earth work excavation, sand filling, bricks for cable protection,GI pipe and PCC work should be included the cost of rate each running meter quoted by bider.

Earthing of machinery equipment installed at power huse/sub station using 32X6 mm galvanised MS Strip & MS galvanised plate of size 600x600x6mm as earth electrode

Schedula 'A' Part -VI (Lighting protection)

Providing and fixing of lighting conductor finial, made of 25 mm dia 300 mm long, GI tube having single pole at top with 85 mm dia 6 mm thoick GI base plate including holes etc complete as required.

Jointing coopper/ GI plate ( with another copper /GI plate base of finial or any other metalic object by riveting/nut bolting/sweating and soldering ets as required.

Providing and fixing of G.I tape 20 mm X3 mm thick on parapet surface of wall for lighting conductoer complete as required (For horizantal run)

Providing and fixing of G.I tape 20 mm X3 mm thick on parapet surface of wall for lighting conductoer complete as required (ForVertical run)

Providing testing point made 20mm X 3mm thick GI strip, 125 mm long with 4 Nos of GI bolts, nuts,chuck nuts and spring washers etc complete as required.

Providing and fixing 25mm X5 mm G.I strip on surface or recess for connectios etc as required

Earthing with GI earth plate 600mm X600mmX3 mm thick including accessories, providing masonary enclosure with cover plate having locking arrengement and watering pipe of 2.7 metre long etc.with charcoal/coke and salt as required all as required

Supply and fixing of light class GI pipe light grade of 50 mm dia (nominal) 3 metre length for earth conductor proctection.

Schedula 'A' Part - VII (Internal water supply and sanitary installation)

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps.

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, i/c making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall :15 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 20 mm dia nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : 15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15mm nominal bore

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe 40 mm dia

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Circular shape 450 mm dia

Providing and fixing uplasticised PVC connection pipe with brass unions : 45 cm length 15 mm nominal bore

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet : 150 mm diameter

Construction of 10 user septic tank for toilet blocks with common burnt clay F.P.S (non modular) bricks of class designation 7.5 and RCC slab cover all as per drawing and specification and drawing No MRR/Engr/115/02 sheet no 2/2.

Making soak pit 2.5 m diametre 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diametre, 1.8 m long complete as per standard design 19.32.1 with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 MRR/Engr/115/02 sheet no 2/2.

Construction masonry chambers 60 x 60 x 75 cm inside, in brick work in cement mortar 1:4 for sluice valve, with C.I. surface box 100 mm top dia 160 mm bottom dia and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 using graded aggregate 20 mm nominal size including necessary excavation, foundation concrete 1:5:10 using graded aggregate 40 mm nominal size and inside plasteriung with cement mortar 1:3, 12 mm thick finished with a floating coat of neat cement complete as per std desigen with common burnt clay F.P.S. (non modular) bricks of class degisignation 7.5 MMR/Engr/115/02 sheet 2/2.

Schedule 'A' Part - VIII (Footpath with paver block)

Earth work in surface excavation not exceeding 30cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including disposal of excavated earth upto 50 m and lift upto 1.5 m disposal soil to be levelled and neatly dressed . All kind of soil.

Supplying and laying stone aggregate of 90 to 45 mm size of WBM with moroum as binding material including 13.2mm size stone screening sorting, watering spreading to template, compacting stone aggregate in uniformed thickness and consolodiation with power road roller of 8 to 10 tonne capacity in two layer with proper gradient and camber etc complete(150mm thick ).

Providing and laying of position cement concrete of specified grade excliding the cost of centering and shuttering with mix of 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources).

Providing and laying 60mm thick factory made cement concrete paver block of approved shape and colour of M -30 grade made of C&D waste by block making machine with vibratory compaction laid in required pattern and including over 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Schedule 'A' Part - IX (Levelling)

Levelling of ground incl clearance of Jungles and cutting the existing ground to make in the level

Ajay Enterprise (BID ID -3264711)