PROVN OF DI PIPE LINE AT MADHUBAN PUMP HOUSE TO MES QTR AREA UNDER AGE EM AND CERTAIN OTHER SANCTIONED WORKS IN SUKNA MIL STN UNDER GE SUKNA

Amount

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in Soft/ Loose soil complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc. 10 Sqm on plan and getting out in soft / loose soil complete all as specified and directed.

M & L for Horizontal boring under the road for passing DI pipe below n.exc.1.5 m depth from the road surface and dia of hole not exc. 200 mm, without damaging the existing road, getting out and disposal of soil to a distance not exceeding 50 m complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

M&L for sand coushioning to UG cables (8cm deep before laying of cables and 15 cm over the cable) including spreading, levelling, well ramming in layers complete all as specified and directed. NOTE:- punned thickness of 18cm only will be considered for measurement and payment.

Removing Excavated soils not exc 50 M and depositing where directed at a level not exc1.5 M above the starting point complete all as specified and directed.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) for reinforcement support to pipe laid and as in foundation, filling and mass concrete complete all as specified and directed.

M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) for reinforcement support to pipe laid and in foundations, filling and mass concrete complete all as specified and directed.

M&L for Precast Reinforced Cement concrete 1:2:4 type B0 (Using 12.5 mm graded stone aggregate) in 45 mm thick (measured solid) Jallies or louvers including all mouldings set jointed in CM 1:4 but excluding frame complete all as specified and directed.

M&L for Centrifugally Cast (Spun) Ductile Iron pressure pipe, class K-7 of 200 mm bore (as per IS 9523/2000, PN 10) of any length with Socket & Spigot confirming to IS: 8329/2000 (Latest amendment) ISI marked, in standard length with cement mortar lining inside the pipes with outside Zinc coating with finished layer of black bitumen/ blue epoxy synthetic resin laid in trenches and testing complete including titan joint gasket suitable for 200mm bore DI pipe all as specified and as directed by the Engr-in-Charge. Note:- For DI pipe fitting and accessaries will be measured and paid saparately under revent items.

M&L for Cast iron air release valve with double orifice 200mm bore suitable for installation in 200 mm dia CI/DI pipe line including nuts, bolts and gasket joint all as required complete, conforming to IS 14845/2000 complete all as specified and as directed. Make: kriloskar / leader / zoloto

M & L for Cutting of CI/DI pipe in position, including jointing socket etc. complete with necessary tools and plants of size 200/300mm bore all as specifeid and as directed.

S & F Sluice valve 200mm bore with both end flanged with iron wheel handle for clockwise closing brass spindle heavy duty PN-1.6 class. Conforming to IS-14846/2000 including gasket joint nut, bolts & washers all as requirement of site with neccessary nut bolts washers etc complete all as specified and as directed by the Engr-in-Charge. Make : kriloskar / leader / zoloto

M&L for DI fitting any size for spigot and socketed pipes, such as bends tappings any type, Tee pieces single branch, T junction, double branches, Cross, Collars, caps & plugs etc. complete all as specified and directed.

M & L for construction of brick masonry valve pit of size 1200 X 1200 X 1200mm (internal dimension) one brick thick wall built in CM (1:4) on 100mm thick PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundation, and 15mm thick rendering in cement mortar (1:4) both externally and internally, external plaster shall be up to 15cm below GL, providing valve pit cover made of 3.15mm thick MS sheet/plate, including provision of hinges, handle and locking arrangement including 40 X 40 X 5mm angle iron frame fixed on top of valve pit by means of MS hold fast 40x5mm and 150mm long, embedded in PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) including two coats of anti-corrosive paint over a coat of red oxide primer and necessary earth work in soft/loose soil complete all as specified & directed.

S&F Angle iron frame work with suitable size to hold the pipe during crossing of iron over bridge,with neccssary cutting and welding etc.and all as directed by Engr-in-charge.

M & L for Hardcore of gauge not exc. 63 mm, deposited, spread and leveled in layers not exc. 15 cm thick, watered and rammed to a true surface using broken stone or boulders complete all as specified and directed.

M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M&L PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in copings, bed plates, bed block for holdfasts, filling in pressed steel door frames, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.

M&L precast Reinforced cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in landing, cover slabs (for manholes etc), chullah hoods, chajja, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar 1:4 complete all as specified and directed.

M & L for providing Reinforced cement concrete (1:2:4) type B-1 Nominal Mix using 20 mm graded stone aggregate as in beams, cantilevers, bressummers, lintels over 1.5 m span and like complete all as specified and directed. (Note :- Reinforcement shall be measured and paid separately.)

Supply only liquid water proofing compound complete all as specified.

M & L for brick work with sub class ‘B’ old size bricks straight or curved on plan n.exc. 6.00 m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for Brick work with sub-class `B' bricks, straight or curved on plan to any radius in half brick thick wall built in cement mortar 1:4 and including provision of 02 Nos 8 mm dia TMT bars in full length of wall at every fourth course complete all as specified and directed.

M & L for use & waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs etc. also splayes between floors and beams in rough finished flat surface of concrete complete all as specified and directed.

S & F 30 mm thick (style thickness) factory made solid panel PVC shutter consisting of frame made out of mild steel tubes for top and bottom rails, mild steel frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles and rails with suitable PVC sheets beading and joined together with solvent cement as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S & F factory made Solid PVC door frame of size 50 mm X 47 mm made out of 5 mm plain coloured PVC sheet reinforced with mild steel square tube as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S&F 125mm long aluminium anodized barrel tower bolts of extruded section complete all as specified and directed.

S&F 200 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast Aluminium alloy complete all as specified and directed.

S & F 100 mm long medium weight, cold rolled mild steel Butt hinges with screws complete all as specified and directed.

S&F 125 mm Aluminium handles cast type, anodised and fixed complete all as specified and directed.

M&L for Mild steel TMT bars 10 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and directed.

M&L for Mild TMT bars 6 mm to 8 mm dia., cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and directed.

S & F Rolled Mild Steel Plates (plain or Chequered) channels, square cut or notched, (ordinary and counter sunk) forming holes, without any attachment quality A conforming to Fe 410-Gde-E-250 complete all as specified and directed.

S & F of structural steel work as in tubular trusses including special shaped washers etc. complete using ERW or induction butt welded tubes conforming to IS – 1161 – 1979 grade St – 240 fabrication including one shop coat of zink chromate primer paint including preparation of surface complete all as specified and directed.

S&F pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm TCT (total coated thickness) of any colour having tensile strength of 550 Mpa as in roof covering cladding to wall etc, fixed with self tapping screws complete all as specified and directed.

S&F pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm TCT (total coated thickness) of any colour having tensile strength of 550 Mpa as in roof covering cladding to wall etc, fixed with self tapping screws complete all as specified and directed.

M&L Providing 75mm thick cement concrete 1:3:6 type C-2 ( using 40mm graded crushed stone aggregate) as in plinth protection laid in alternate bays (n exc 2 Sqm each ) and finished even and fair without using extra cement and providing joints throughout complete all as specified and directed.

M&L 100 mm thick, PCC 1:4:8, type D-2 (using 40 mm graded crushed stone aggregate) as in sub base finished even and rough complete all as specified and directed.

M&L for 25 mm thick PCC 1:2:4 type B-0 (using 12.50 mm graded stone aggregate) as in flooring etc finished even and fair to receive floor finish complete all as specified and directed.

M&L Coloured glazed ceramic tiles 350x 250x 7 mm/ 450X 300X 7mm thick in vertical surfaces and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick backing with cm 1:3 complete all as specified and directed.

M&L Non Skid ceramic coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exc.0.06 sqm but n. Exc. 0.11 sqm, in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including screed bed 15 mm thick in CM 1:6 finish even and rough complete all as specified and directed.

M&L cement concrete chequered tiles 300 x 300 x 25 mm thick with grey cement with pigment, set and jointed in neat cement slurry and pointed in coloured cement to match the surfaces as in floors laid over and including 15 mm thick screed bed in CM 1:4 complete all as specified and directed.

M&L for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces in cement mortar 1:6 finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth without using extra cement using WPC compound complete all as specified and directed. Note:- WPC shall be measured and paid separatley.

M&L for preparing newly plastered surfaces of walls and applying two coats of white wash complete all as specified and directed.

M&L for preparation of new plastered wall surfaces and including applying two coats of cement base paint over a coat of cement primer complete all as specified and directed.

M&L preparation of new steel surfaces of any description, not otherwise described over 10 cm width or girth and including applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

S&F 15 mm bore galvanised steel water tubing medium grade and including necessary GI fitting (such as bends, elbows, tees etc. and fixed to wall / ceiling or laid in / on floor complete all as specified and directed.

S&F 20 mm bore galvanised steel water tubing medium grade and including necessary GI fitting (such as bends, elbows, tees etc. and fixed to wall / ceiling or laid in / on floor complete all as specified and directed.

S&F rotational moulded polyethylene water storage tanks of 500 Litres capacity, triple layered (cylindrical vertical with closed top) hoisted and fixed in position and including 20 mm dia nipple suitable for HDPE water tank (minimum weight 45 gm), including 20 mm bore ball valves (minimum weight 210 gm) high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed to 20 mm bore pipe & locking with GI wire (to prevent monkey menace) to tank complete all as specified and directed.

S & F 15 mm bore bib tap chromium plated, fancy type cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F pillar tap 15 mm bore,fancy type, cast copper alloy, with capstan head, chromium plated, screwed down high pressure, with or without lettered “hot" or “cold” with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed.

S & F 15 mm bore stop valve / angle valve fancy type, long thread with flange chromium plated, cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions including CP nipple and socket complete all as specified and directed.

S&F waste fitting 32 mm bore, brass, chromium plated for basins etc with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed.

S&F PVC connections 15 mm size with PTMT nuts, of length 600 mm & suitable for hot water supply complete all as specified and directed.

S & F Grating doom 100 mm dia with waste hole of PTMT. (Minimum weight 25gms) complete all as specified and directed.

S&F stainless steel CP towel rail 600 mm long of fixed with and including chromium plated brass screws and wooden / plastic cleat complete all as specified and directed.

S & F 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F 75 mm bore PVC (SWR) bends of any radius complete all as specified and directed.

S & F 110 mm bore PVC (SWR) bends of any radius complete all as specified and directed.

S & F 75 mm bore PVC (SWR) junction single, (single T) equal or unequal, fixed with cement solvent, with oval access door complete all as specified and directed.

S & F 110 mm bore PVC (SWR) junction single, (single T) equal or unequal, fixed with cement solvent, with oval access door complete all as specified and directed.

S&F 75 mm bore PVC (SWR) floor trap, plain with grating and including jointing with solvent cement complete all as specified and directed.

S & F of 125 / 110 mm size PVC (SWR) gully trap, setting and jointing with solvent cement including top cover grating complete all as specified and directed.

M & L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 100 mm bore pipe complete all as specified and directed.

S&F 100 mm bore Reinforced concrete pipes, class NP2, laid in trenches and jointed with collars in cement and sand mortar 1:1, including demolition and breaking up unserviceable drain pipes (Salt glazed ware, AC or Reinforced concrete), set in cement mortar complete all as specified and as directed.

S&F Soap container of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats. (Minimum weight 105gms) complete all as specified and directed.

S&F PVC waste pipe for urinal / WHB 32 mm / 40 mm bore with one end with socket complete all as specfied and directed.

S&F vitreous china (white) flat back urinal BOWL type 465x 355x 265 mm complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2 securing urinal to plugs with and including 60 mm long brass screws pointing around urinal back in cement fixing automatic flushing cistern with brackets, flush pipe grating and union for discharge pipe (exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified and directed.

S&F Urinal spreader of PTMT any colour for fixing with 15 mm dia pipe (Minimum weight 60gms) complete all as specified and directed.

S&F vitreous china squatting pan, "Orissa pattern" white, size 580 x 440 mm with integral foot rest, 'P' or 'S' trap and including connection to trap and to flushing pipe including provn of line concrete holding CI anti-syphonic pipe complete all as specified and directed.

S&F vitreous china wash hand basin white flat back of size not less than 550 x 400 mm with and including PVC waste pipe 32 mm bore, CP waste fitting and cutting for and pinning in ends of brackets etc, complete all as specified and directed.

S&F PVC low level flushing cistern of 10 litres capacity, valve less, syphonic action type, white body, with inlet ball valve, float and handle including brackets complete all as specified and directed.

S&F swivel shower rose size 125 mm of brass chromium plated any colour (minimum weight 40 gms) including shower arm with or without swivel joints for fixing with 15mm dia steel pipe complete all as specified and directed.

M&L point wiring with 1.5 sqmm single core, PVC insulated, unsheathed FRLSH copper cable, 1100 volts grade, with multi stranded copper conductor drawn through and including non-metallic, rigid non mettalic PVC conduit (medium grade) concealed in wall / ceiling with and including 1.5 sqmm single core PVC insulated, multistranded, unsheathed, FRLSH copper conductor cable as continuous earth continuity conductor (green in colour) with cast Iron / pressed steel terminal boxes 60 mm deep, modular plate and frame on walls with 3 mm thick plastic laminated / hylam sheet cover, fixed on wall / other surfaces with brass screws for mounting or housing switches, socket outlets, fan regulators, etc. including all other fixing accessories for one light / fan / exhaust fan / call bell point controlled by one 5 / 6 Amps switch, all necessary cutting chasing (as required) and making good the disturbed surfaces including finishes to match with adjacent surfaces complete all as specified and directed. Note :- (i) Making good to match with the adjoining surface shall be included in the unit rate. (ii) Cutting chases shall be included in the unit rate.

All as per Sl. item No. 78.00 above but for point wiring modular plate one 5 / 6 Amps socket outlet point on same board.

All as per Sl. item No. 78.00 above but for point wiring modular plate one 5 / 6 Amps socket outlet point on independent board.

All as per Sl. item No. 78.00 above but for one 16 Amps socket outlet point on independent board with 2.5 sqmm cable and 2.5 sqmm earth wire

S&F switch piano modular type one way, 5 / 6 Amps, 240 volt complete all as specified and directed.

S&F switch piano modular type one way, 15 /16 Amps independent, 240 volt complete all as specified and directed.

S&F socket outlet modular type 3 pin 5 / 6 Amps, 240 volts combined 2 modular complete all as specified and directed.

S&F socket outlet modular type 3 pin 15/16 Amps, 240 volts combined 2 modular complete all as specified and directed.

S&F MCB SP 6 to 32 Amp, 10 kA, 240V 'C' curve complete all as specified and as directed.

M&L for MCB SPN 6-32 Amp, 230V, 50 Hz, compatible for DIN rail "C" series In accordance with IS/IEC 60898-1-2002, 240 V, 50 Hz, 10 kA Suitable for Inductive loads complete with connection complete all as specified and directed.

S&F MCB ,SPN DB, 04 ways double door,Metal door, IP-43 IK 09 in 100A rated bus bars,earth bar,neutral links complete incl. blanking plates as required & fixed flush to wall and making good the disturbed surfaces complete all as specified and as directed

S&F ceiling rose, surface bakelite 65 x 50 mm three terminal complete all as specified and directed.

M &L of Earthing with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick, buried directly and preferably vertically in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below ground level connected using galvanised iron earth lead wire 4 Sqmm as earthing electrode by means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe (medium grade) and other end connected to earthing test point as directed including providing funnel with 20mm bore galvanised iron pipe (light grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C both ways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth up to a distance not exceeding 50 Mtr etc all as shown on electrical plate No. 5 of MES Schedule Part-I complete including testing on completion. On testing after completion if the desired earth resistance is not obtained the earthing will be made again by the contractor at no additional cost complete all as specified and directed.

S&F Exhaust fan 250 mm sweep, non metallic plastic body, AC single phase, 230 V, 50Hz with & including self closing louvres, nuts, screws, bolts of specified sizes, electrical connection with twisted three core PVC insulated unsheathed flexible cord of size 0.75 sqmm copper conductor from ceiling rose to exhaust fan and writing MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole writing MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole and making good the disturbed surface to match the existing surface complete all as specified and directed.

S & F LED light fitting for mirror Surface and wall mounted AC decorative type with driver holder and LED lamp 10 watt 2ft long with Aluminum extruded housing , high quality polycarbonate diffuser & integrated Electronic Driver with IP20, PF 0.90, Efficiency not less than 110 lm/W color temp 6500k CRI = 80, Operating Voltage range 140 V - 270 V including fixing with three core flexible copper cable of suitable size complete all as specified and as directed.

S & F Surface and wall mounted LED batten 20 watt 4ft long with Aluminum extruded housing , high quality polycarbonate diffuser & integrated Electronic Driver with IP20, PF 0.90, Efficiency not less than 110 lm/W color temp 6500k CRI = 80, Operating Voltage range 140 V - 270 V complete all as specified and as directed.

S & F LED Street Light 25 watt made up of pressure die cast aluminiun housing with highly efficient LEDs as lighting source and lens embedded PC cover having top opening seperate driver compartment with IP66 protection and impact resistance of IK07, System Lumen Efficasy =120 Lm/W, 10 kV Surge Voltage Protection, Operating Voltage range 140 V - 270 V and bracket suitable for street light made out of GI pipe light grade of 25 mm bore & 0.75 mtr length (minimum), bend to shape including 2 pairs of MS flat iron clamps made out of 40 x 5 mm MS flat, nuts, bolts & washers etc, & painting the bracket with two coat of aluminium paint over a coat of red oxide primer complete all as specified and as directed.

Supply and fixing LED light fitting 1x9W/1x10W bulk head luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

Supply and fix sub class 'B' bricks of standard size for cable protection laid flat across the cable in trenches complete all as specified and directed.

Supply and fixing of GI tubing light grade 40mm dia for protection of cable on pole , under road crossing or across drain , along electric pole or floor / wall complete all as specified and directed.

Supply and lay in trenches / wall, pipe galvanized, "medium class", including fittings 20 mm (3/4") dia complete all as specified and directed.

Supply and lay in trenches / wall, pipe galvanized, "medium class", including fittings 15 mm (1/2") dia complete all as specified and directed.

S&F 15 mm bore (1/2") dia pipe gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F 20 mm bore (3/4") dia pipe gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed complete all as specified and directed.

Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 20 mm complete all as specified and directed.

Supply, laying testing and commissoning of cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric power cables (heavy duty) LT Cable with stranded aluminium conductor 1100 volts grade of size 10 sqmm 2 core complete all as specified and directed.

M/s Ranjit Kumar Saha (BID ID -3269163)

R N SAH N CO (BID ID -3269230)

M/S JAGRITI ENTERPRISES (BID ID -3270224)

MS ESSCON (BID ID -3270453)

SHRI ARUN BHATTACHERJEE (BID ID -3270172)

M/s T K Das (BID ID -3270120)