SPL REPAIR TO ROOF SHEET AND INTERNAL ELECTRIFICATION WKS AT BLDG NO ET-256, ET-257, ET-259, ET-260, ET-261, ET-263, PROVN OF RAIN WATER HARVESTING AT CERTAIN BLDGS IN CHANGSARI, ADDN/ALTN TO MAIN GATE AND GUARD POST AT RANGIA MIL STN UNDER GE RANGIA

Dismantling timber scantlings 40 sq. cm and over in section, in any position and in unframed work, complete all as specified and as directed by Engineer-in-charge.

Dismantling timber fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section and in unframed work, complete all as specified and as directed by Engineer-in-charge.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, complete all as specified and as directed by Engineer-in-charge.

Demolition of Cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and as directed by Engineer-in-charge.

Demolition of reinforced Cement concrete of any description and in any position not otherwise specifically provided for, complete all as specified and as directed by Engineer-in-charge.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings, complete all as specified and as directed by Engineer-in-charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and as directed by Engineer-in-charge.

Surface dressing n exc 15 cm deep and getting out in soft/loose soil, complete all as per specified and as directed by Engineer-in-charge.

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil, complete all as per specified and as directed by Engineer-in-charge.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc. and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge.

M& L for Excavation in trenches n.exc 1.5m wide and exc 1.5 m but n.exc 3.0 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc. and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n exc 25cm complete all as per specified and as directed by Engineer-in-charge.

Removing excavated material not exc. 50 m & depositing where directed at a level not exc. 1.5 m above starting point complete all as per specified and as directed by Engineer-in-charge.

M&L for PCC 1:4:8 type D-2 (40mm graded stone aggregate) as in foundations, fillings and mass concrete including necessary formwork, complete all as per specified and as directed by Engineer-in-charge.

M&L for Hardcore with broken stones/ boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and as directed by Engineer-in-charge.

M&L for sand filling under floors or in foundations spreading and levelling in layers not exc. 25 cm thick including watering and consolidation or Sand Cushioning (dry) in trenches/ducts for protection of UG Cables (below, above and around the UG Cable laid in Trenches) of 230mm Spread thickness (8 Cm in depth before laying the Cable and 15 Cm in depth after laying the Cable) and consolidated (punned) upto 180mm thickness, complete all as per specified and as directed by Engineer-in-charge. NOTE : For the purpose of Payment, Punned thickness of Sand Cushioning only will be measured and paid for.

M&L for Reinforced Cement Concrete, M-25 (Design Mix) (20mm graded stone aggregate) in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete, complete all as specified and as directed by Engineer-in-charge. NOTE : Reinforcement & Formwork will be measured and paid separately under relevant Item.

M&L for Reinforced Cement Concrete, M-25 (Design Mix) (20mm graded stone aggregate) in Columns, pillars, piers, posts and struts, complete all as specified and as directed by Engineer-in-charge. NOTE : Reinforcement & Formwork will be measured and paid separately under relevant Item.

M&L for Reinforced Cement Concrete, M-25 (Design Mix) (20mm graded stone aggregate) in Beams, cantilevers, bressummers, lintels over 1.5m span, chajjas, complete all as specified and as directed by Engineer-in-charge. NOTE : Reinforcement & Formwork will be measured and paid separately under relevant Item.

M&L for providing precast cement concrete 1:2:4, type B1 (using 20 mm graded stone aggregate) in lintels with plain fair faces and setting in cement mortar 1:4, complete all as per specified and as directed by Engineer-in-charge. NOTE : Reinforcement will be measured and paid separately under relevant Item.

M&L for precast reinforced cement concrete 1:2:4, type-B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for manholes, etc.) and similar articles with plain faces and set in cement mortar 1:4, complete all as per specified and as directed by Engineer-in-charge. NOTE : Reinforcement will be measured and paid separately under relevant Item.

M&L for Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter, rough finished flat surfaces of concrete, complete all as specified and as directed by Engineer-in-charge.

M&L for Formwork to sides of pillars, posts, struts, piers, columns and stanchions, rough finished flat surfaces of concrete, complete all as specified and as directed by Engineer-in-charge.

M&L for Formwork to sides and soffits of floor or roof beams, chajjas, lintels, cantilevers, shelves including supports, overhangs, chajjas, etc. also splays between floors and beams, etc., rough finished flat surfaces of concrete, complete all as specified and as directed by Engineer-in-charge.

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

S&F of TMT bars 6-8mm dia, cut to length, bent to shape required, in stirrups, spacers and binders and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and as directed by Engineer-in-charge.

S&F of Mild Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240, complete all as specified and as directed by Engineer-in-charge.

S&F of mild steel Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165, complete all as specified and as directed by Engineer-in-charge.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius built and set in cement mortar 1:6, complete all as per specified and as directed by Engineer-in-charge.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built and set in cement mortar 1:4, complete all as per specified and as directed by Engineer-in-charge.

M&L for Rendering 10mm thick in cement morter 1:6 on fair faces of brick work or concrete surfaces/ one side of lathing, finished even and smooth (without using extra cement), complete all as specified and as directed by Engineer-in-charge.

M&L for Rendering (Externally) 15mm thick in Cement Mortar 1:4 in two layers on other than fair faces Brick Walls/Concrete Surfaces/ other side of lathing, 5mm thick top layer mixed with WPC as per Manufactures instruction, plastered surfaces finished Even and Smooth without using Extra Cement, complete all as specified and as directed by Engineer-in-charge. NOTE: WPC shall be Measured and Paid as ‘Supply only’ under relevant Item.

Supply only Integral waterproofing compound, complete all as specified and as directed by Engineer-in-charge.

M&L for providing 75 mm thick Cement concrete type D-2, 1:4:8 (40mm graded stone aggregate) as in sub-base of floor/ path/ hardstanding/plinth protection, etc. or similar works, laid in altenate bays including use and waste of form work and finishing concrete surfaces even and rough, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing 75 mm thick Cement concrete type C-2, 1:3:6 (40mm graded stone aggregate) as in floor/ path/ hardstanding/plinth protection, etc. or similar works, laid in altenate bays including use and waste of form work and finishing concrete surfaces even and fair, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing 40 mm thick Cement concrete type B-1, 1:2:4 (20mm graded stone aggregate) as in floor/ path/ hardstanding/plinth protection, etc. or similar works, laid in altenate bays including use and waste of form work and finishing concrete surfaces even and fair, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Non-skid Ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc., laid over 20mm thick cement screed 1:6 set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as per specified and as directed by Engineer-in-charge.

M&L for providing Glazed ceramic coloured tiles in vertical surface (like skirting, dado, etc.) 300x 600x 7mm/ 450x300x7 mm thick, over 10mm thick cement screed 1:3 set and jointed in neat cement slurry and pointed in white or colour cement to match, complete all as per specified and as directed by Engineer-in-charge.

M&L for 20mm thick Granite work (of any type, table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite, complete all as per specified and as directed by Engineer-in-charge.

S&F of Pressed steel frames for double shutter doors of size 125x60 mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate, and filling in frame with Cement Concrete 1:2:4, type B-0 (12.5mm graded aggregate) including necessary Formwork as required at Site(s), complete all as specified and as directed by Engineer-in-charge.

S&F of Solid PVC Frame for double door shutter of size 50mm x 95mm made out of 5mm thick one side prelaminated other side plain colour PVC sheet reinforced with M.S. Square tube; complete all as specified and as directed by Engineer-in-charge.

S&F of Factory Made Solid PVC Moulded Door Shutter With wood free EPS, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded Prelam PVC Sheet on the front face & 2mm prelam PVC Sheet on back face; complete all as specified and as directed by Engineer-in-charge.

S&F of 30mm thick factory made second class hard wood Plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers; complete all as specified and as directed by Engineer-in-charge.

S&F of 30mm thick factory made second class hard wood Glazed and skeleton shutters, divided into squares and prepared to receive glass, gauze, etc. with plain, chamfered or rounded, mitred and rebated sash bars, any numbers; sizes of members of shutters and provided with stiles and rails as specified in SSR Part I, Section 8 clause 8.24(b); complete all as specified and as directed by Engineer-in-charge.

S&F of 100 mm long Butt hinges, medium weight, stainless steel, complete all as specified and as directed by Engineer-in-charge.

S&F of 150 mm long Extruded aluminium alloy handles, fabricated type, anodised, complete all as specified and as directed by Engineer-in-charge.

S&F of 150 mm long Aluminium anodised, barrel tower bolts of extruded section, complete all as specified and as directed by Engineer-in-charge.

S&F of 300 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 as directed by Engineer-in-charge.

S&F of Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded, complete all as specified and as directed by Engineer-in-charge.

S&F of Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and as directed by Engineer-in-charge.

S&F of 3mm thick Sheet glass, ordinary quality and glazing with oil putty in square not exc 0.5 sq. m in each pane, complete all as specified and as directed by Engineer-in-charge.

S&F of Galvanised mild steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks, or galvanised wire staples, complete all as specified and as directed by Engineer-in-charge.

S&F of exposed powder coated GI snap grid frame work (600x600 mm) for false ceiling comprising of wall/cleat angle of size 25x25x0.35mm and cross tee of size 24x38x0.70mm with suspended hangers of 2 mm dia. G.I. (upto 1200mm length) adjusting level fixed to any type of roof by means of ceilling cleats with and including Supply & fixing/ laying/ inserting of pre-painted (white) 4mm thick designer classic E-boards (595x595 mm) to GI frame work, complete all as specified and as directed by Engineer-in-charge.

S&F of 0.50mm thick Pre-painted galvalume aluminum zinc coating GI based semi-corrugated (trapizoidal profile) steel sheet of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified and as directed by Engineer-in-charge.

S&F of 0.50mm thick Pre-painted galvalume aluminum zinc coating GI based plain steel sheet of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified and as directed by Engineer-in-charge.

M&L for preparing newly plastered surfaces of wall and applying three coats of white wash, complete all as specified and as directed by Engineer-in-charge.

M&L for preparing newly plastered surfaces of wall and applying two coats of cement base paint of any shade over a coat of alkali-resistant priming paint, complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously un-treated steel/iron surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of Synthetic enamel paint (1st quality) of any tint over a coat of red oxide primer, complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new or previously un-treated wooden Surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of Synthetic enamel paint (1st quality) of any tint over a coat of pink primer, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of Rotational Moulded Polyethylene Water Storage Tank 1000 Litre capacity (Cylindrical Vertical with Closed Top), 3 layered, hoisted and fixed in position, all as specified in MES Schedule Part-I with and including providing 20 mm dia float valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 210gm), complete all as specified and as directed by Engineer-in-charge.

S&F of 160mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches/ floor or fixed to walls, complete all as specified and as directed by Engineer-in-charge.

S&F of 160mm dia PVC (SWR) junction single, (Single T) equal or unequal, complete all as specified and as directed by Engineer-in-charge.

S&F of 160mm dia PVC (SWR) bends any radius, complete all as specified and as directed by Engineer-in-charge.

S&F of 160mm dia PVC (SWR) branch piece, (Double Y) equal or unequal, complete all as specified and as directed by Engineer-in-charge.

S&F Gravity flow filter unit of 50 mm bore complete all as specified and directed.

S&F UPVC Ball valve of 100mm bore complete all as specified and directed.

S&F of 20 mm bore (dia), gun metal gate valves with iron wheel head, screwed both ends for iron pipe, ISI Marked, as per IS: 778, complete all as specified and as directed by Engineer-in-charge.

S&F of Rotational Moulded Polyethylene Water Storage Tank of 5000 Litre capacity (Cylindrical Vertical with Closed Top), 3 layered, hoisted and fixed in position, all as specified in MES Schedule Part-I with and including providing 20 mm dia ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 210gm), complete all as specified and as directed by Engineer-in-charge.

Taking down carefully copper/alumunium point wiring for light, fan, bell, socket or power complete including fittings such as switches, ceiling roses pendents regulators, sockets, light fittings etc, removing materials from site and making good distrubed surface of wall, floors, etc. complete all as specified and as directed by Engineer-in-charge.

Taking down service connection cable of any description with all fittings, removing materials from site and making good distrubed surface of wall, floors, etc. complete all as specified and as directed by Engineer-in-charge. NOTE: Earthwork will be measured and paid separately.

Taking down old unserviceable earthing of any description, complete all as specified and as directed by Engineer-in-charge.

M&L for point wiring with 1.5 sqmm size (nominal area) PVC insulated unsheathed single core multi stranded FRLSH copper conductor cable drawn into and incl concealed (on wall only) PVC conduit (medium grade) with fittings of adequate dia and length with all accessories and fittings like bends, elbow, crosses, etc. with modular terminal boxes with cover plate and frame for mounting fittings like; switches, sockets, fan regulator, etc. incl 1.5 sqmm size PVC insulated multistranded FRLSH copper conductor cable as earth continuity conductor and connected to earth dolly for one light/ fan/ exhaust fan/ bell point controlled by one 1-way switch/ bell push, complete all as per specified and as directed by Engineer-in-Charge.

All as per Item No. 74 here-in-above, but for One 3 pin socket outlet, 5/6 Amps, same board, complete all as specified and as directed by Engineer-in-charge.

All as per Item No. 74 here-in-above, but for One 3 pin socket outlet, 5/6 Amps, independent board, complete all as specified and as directed by Engineer-in-charge.

All as per Item No. 74 here-in-above, but for One 3 pin socket outlet, 15/16 Amps, independent board, with cables 2.5 sq. mm size, complete all as specified and as directed by Engineer-in-charge.

S&F of Switch piano, flush type single pole, One way 5/6 Amp, 220-240V, AC, complete all as specified and as directed by Engineer-in-charge.

S&F of Switch socket combination 2 in 1, 3/5Pin, 5/6A flush type, 220-240V, AC, complete all as specified and as directed by Engineer-in-charge.

S&F of Switch socket combination 2 in 1, 3/5Pin, 15/16A flush type, 220-240V, AC, complete all as specified and as directed by Engineer-in-charge.

S&F Modular Switch, One Module, 1-Way, 5/6 Amps, 240 Volt, conforming to IS and connecting up, complete all as specified and as directed.

S&F Modular Switch, One Module, 1-Way, 15/16 Amps, 240 Volt, conforming to IS and connecting up, complete all as specified and as directed.

S&F Modular Socket, 2/3 Pin, combined, Two Module, 5/6 Amp, 240 Volt, conforming to IS and connecting up, complete all as specified and as directed.

S&F Modular Socket, 2/3 Pin, combined, Two Module, 15/16 Amp, 240 Volt, conforming to IS and connecting up, complete all as specified and as directed.

S&F of ceiling rose surface backelite three terminals, PVC/ polycarbonate, insulated body, complete all as specified and as directed by Engineer-in-charge.

S&F of stepped type modular electronic fan regulator, 120W, 2-module, 220-240V, AC, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of Sheet Metal Enclosure MCB DB SPN, 8 way 240 volt, with rated Bus-bar, Double door type MCB DB suitable for mounting incoming and outgoing MCBs of any type, complete all as specified and as directed by Engineer-in-charge.

S&F of Sheet Metal Enclosure MCB DB SPN, 4 way 240 volt, with rated Bus-bar, Double door type MCB DB suitable for mounting incoming and outgoing MCBs of any type, complete all as specified and as directed by Engineer-in-charge.

S&F of MCB Single Pole & Neutral (SPN), 'C' Curve, 32 Amps, 240 Volt for fixing on MCB DB’s, 10 KA, 50 Hz, conforming to IS/IEC 60898, connecting up and testing, complete all as specified and as directed by Engineer-in-charge.

S&F of MCB Single Pole (SP), 'C' Curve, 6-32 Amps, 240 Volt for fixing on MCB DB’s, 10 KA, 50 Hz, conforming to IS/IEC 60898, connecting up and testing, complete all as specified and as directed by Engineer-in-charge.

S&F of surface and wall mounted LED tube light fitting (separate batten and rod shall be measured as single unit) 1x 20W, (4 Feet) with aluminium housing & integrated electronic driver, 6500K, 220-240 Volts, AC decorative regal type with and including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose to fitting, complete all as specified and as directed by Engineer-in-charge.

S&F of post top lantern LED type 40 watt 230 volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source complete with fixing accessories, complete as all specified and as directed by Engineer-in-charge.

S&F of 10 watt LED spike light (warm white) 230 volts AC outdoor type with IP 65 protection with impact and corrosion resistant aesthetically designed with symmetrical light distribution, complete with fixing accessories, complete as all specified and as directed by Engineer-in-charge.

S&F of LED strip light (warm white), AC, IP-65 rated, 6W/ mtr, 220-240V, 50Hz, alongwith connector, power plug, bridge rectifier and all connected items, complete all as specified and as directed by Engineer-in-charge.

S&F of Energy saving new generation environmental friendly long life versatile presure die cast aluminium housing IP 66 building security light fitting luminaire with high power LEDs as light source and electronic driver of capacity 25 watts with pre wired and lens embedded PC cover having Bottom opening seperate driver compartment and Impact resistance of IK08 with necessary mounting arrangements, complete all as specified and as directed by Engineer-in-charge.

S&F in-repair of bracket suitable for LED Street light fitting/ house service bracket made out of 25mm bore (Dia) medium grade GI pipe of 0.6m long, bend to required shape, including necesary clamps (Mild Steel Flat iron of 25x5mm) for fixing of building security/ street light fitting as per existing and painting the MS Flat iron with two coats of synthetic enamel paint, complete all as specified and as directed by Engineer-in- Charge.

S&F of ceiling fans complete with blades, down rods, hook and other 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), including connecting up with three core flexible copper cables of suitable size, complete all as specified and as directed by Engineer-in-charge.

S&F of 1100 volts grade heavy duty cable PVC insulated aluminium stranded conductor of, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular of 2.5 Sqmm section, complete all as specified and as directed by engineer-in-charge.

All as per Item No. 98 here-in-above, but for cross-sectional area 4 Sqmm, complete all as specified and as directed by Engineer-in-charge.

Supply & laying of LT XLPE insulated cable, sheathed, screened, PVC bedded, Galvanised Steel Strip or Wire armoured, Electic Power Cable (heavy duty) with Aluminium Conductor, 1100 Volts grade, cross-sectional area 10 Sqmm 2 Core, laid in Pipe/ Ducts/ Trenches/ under Floor/ under Road/ fixing on pole/ above floor including Testing, complete all as specified and as directed by Engineer-in-charge. NOTE : Earthworks, Sand Cushioning, Bricks, GI Pipe, etc. will be measured and paid under appropriate Items.

M&L for cutting existing bituminous road/hard standing not exc 60x90cm in wide & depth getting out excavated material for laying cable/GI tube, returning filling, sand filling of 45cm & well rammaing watering, finishing suraface of depth not less than 25 cm from top using PCC 1:2:4, type B-1 (using 20mm graded aggregate); including removal of surplus soil complete all as specified and as directed by engineer-in-charge.

S&F of Galvanised Iron Pipe 40mm bore (dia) ‘light grade’ for protection of UG Cable, laid under Floors or Road Crossing, fixing to Pole with and including Mild Steel Clamps, Nuts, Bolts, etc., complete all as specified and as directed by Engineer-in-charge.

Supply & Laying Fly ash Bricks, laid breadth wise along the length of cable laid in trenches over sand cushion laid for UG cable protection, complete all as specified and as directed by Engineer-in-charge.

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (medium grade) and chamber and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 3 of SSR PT 1, 1991 with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switches, DBs), complete all as specified & testing on completion. NOTE:- (i) Item includes the cost of 1.5 mtr length GI pipe for protection for GI earth wire. (ii) item rates includes the cost of 7.5 mtr GI earth wire.

All as per Item No 104 here-in-above but 32x6mm GI steel strip protected with 40mm dia GI steel tube (medium grade) used as earth strip, complete all as specified and as directed by Engineer-in-charge.

M&L for laying 90mm dia (Outer) 3- layer PP-R (Polypropylene random copolymer) pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply with all PP-R plain & brass threaded fittings laid in trenches/ fixed to walls or ceilings including taking down the existing old unserviceable GI/MS pipe and testing, complete all as specified and as directed by Engineer-in-charge.

All as per Item No. 106 here-in-above, but for 63mm dia (Outer) 3- layer PP-R pipe, complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing, jointing and testing of cast iron sluice Valve ISI mark (PN-1.6) of size 80 mm bore (Internal Dia) confirming to IS 14846-2000, flanged ends drilled having stainless steel spindle with cast iron wheel at top complete with nuts, bolts, washers and gaskets, complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing, jointing and testing of cast iron Non Return Valve (NRV) ISI mark (PN-1.6) of size 80 mm bore, without bypass arrangement, swing type, conforming to IS-5312, complete with nuts, bolts, washers and gaskets, complete all as directed by Engineer-in-charge.

Supply & Fixing, jointing and testing of cast iron Foot Valve ISI mark (PN-1.6) of size 80 mm bore, conforming to IS-4038, complete with nuts, bolts, washers and gaskets, complete all as directed by Engineer-in-charge.

Supply, installation, testing and commissioning of 5HP booster pump, 440V, 3-phase, 50Hz, conforming to IS-12469:1988 with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for 30m head and 450LPM discharge with and including providing necessary PCC foundation/platform (1:2:4 with 20mm graded stone aggregates), complete all as directed by Engineer-in-charge.

Supply, lowering in bore well and fixing in-repair of 250mm dia MS ERW perfortated casing pipe of wall thickness not less than 8mm, wraped around nylon wire mesh, conforming to IS 3589-1992 duly ISI marked including jointing of pipes at both ends by continious electric arc welding & also providing MS stiffner at the area of welded portion, complete all as directed by Engineer-in-charge. (NOTE- Pipe shall be of suitable length and external surfaces of pipe shall be painted with two coats of bituminastic paint (Suitable for drinking purpose) as approved by Engg-in- Charge.

Supply, installation, testing and commissioning of Factory made (CPRI Approved) floor mounted Outdoor cubical type LT Feeder pillar box with raised projected sloped canopy of size 800 X 600 X 400 MM fabricated out of 3.15 mm thick CRCA Sheet and angle iron 50 X 50 X 6 mm frame totally enclosed dust and vermin proof both side hinge opening arrangement on front and back, centre openable double door with locking arrangements, cable entry and exit from bottom with cable glands and gaskets, earth strip connections, Digital VAF Meter- 01 Set (Make- L&T/ Schneider/ Legrand/ Siemens), including LED indicating lamps- 03 Nos (Make- L&T/ Schneider/ Legrand/ Siemens), internal wiring of suitable size to be used for incoming and outgoing connection of all switches/MCCB's & Bus-bar. The TPN aluminium bus bars of capacity 200 Amps shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator, connected with Aluminium lugs, including powder coat painting (RAL-7032) on the surfaces externally & internally including necessary preparation of surfaces and providing PCC (1 : 3 : 6) type C-2 as in foundation all as specified and as directed, comprising of the following :- (a) Internal wiring with single core copper conductor cable/ PVC Insulated Copper Strip of suitable size incoming to bus bar and bus bar to outgoing MCCB/MCB-1Job. (b) Fine wiring with single core copper conductor cable for instruments/indicating lamps-1 Job. (c) Bus bar chamber comprising 04 Nos aluminium strip bus bar mounted on DMC ( Dough Moulding Compound) insulator and PVC sheathed of capacity 200 Amps with colour coding for RYB & N - 01 Set INCOMING (d) MCCB 63 Amp, 4 Pole , 415 Volts rating with, overload, short circuit fault protection 3 phase with neutral link specially fixed incoming supply (Breaking capacity 25KA)Ics=100% of Icu, with Spreader terminal of both side-01 No. OUT GOING (e) MCB Triple Pole & Neutral (TPN) 40 Amp, 415 Volts rating specially fixed out going supply (Breaking capacity 16KA)-02 Nos. (f) MCB Single Pole & Neutral (SPN) 40-63 Amp, 415 Volts rating specially fixed out going supply (Breaking capacity 10KA)-03 Nos. (g) MCB Single Pole & Neutral (SPN) 32 Amp, 240 Volts rating specially fixed out going supply (Breaking capacity 10KA)-03 Nos. (Note-Fixing arrangement diagram and line diagram of the panel shall be got approved by accepting officer before panel fabrication).

Supply, installation, testing and commissioning of Factory made (CPRI Approved) floor mounted Outdoor cubical type LT Feeder pillar box with raised projected sloped canopy of size 900 X 600 X 400 MM fabricated out of 3.15 mm thick CRCA Sheet and angle iron 50 X 50 X 6 mm frame totally enclosed dust and vermin proof both side hinge opening arrangement on front and back, centre openable double door with locking arrangements, cable entry and exit from bottom with cable glands and gaskets, earth strip connections, Digital VAF Meter- 01 Set (Make- L&T/ Schneider/ Legrand/ Siemens), including LED indicating lamps- 03 Nos (Make- L&T/ Schneider/ Legrand/ Siemens), internal wiring of suitable size to be used for incoming and outgoing connection of all switches/MCCB's & Bus-bar. The TPN aluminium bus bars of capacity 100 Amps shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator, connected with Aluminium lugs, including powder coat painting (RAL-7032) on the surfaces externally & internally including necessary preparation of surfaces and providing PCC (1 : 3 : 6) type C-2 as in foundation all as specified and as directed, comprising of the following :- (a) Internal wiring with single core copper conductor cable/ PVC Insulated Copper Strip of suitable size incoming to bus bar and bus bar to outgoing MCCB/MCB-1Job. (b) Fine wiring with single core copper conductor cable for instruments/indicating lamps-1 Job. (c) Bus bar chamber comprising 04 Nos aluminium strip bus bar mounted on DMC ( Dough Moulding Compound) insulator and PVC sheathed of capacity 100 Amps with colour coding for RYB & N - 01 Set INCOMING (d) MCCB 63 Amp, 4 Pole , 415 Volts rating with, overload, short circuit fault protection 3 phase with neutral link specially fixed incoming supply (Breaking capacity 25KA)Ics=100% of Icu, with Spreader terminal of both side-01 No. OUT GOING (e) MCCB 32 Amp, 3 Pole , 415 Volts rating with, overload, short circuit fault protection 3 phase with neutral link specially fixed out going supply (Breaking capacity 25KA)Ics=100% of Icu, with Spreader terminal of both side-02 Nos. (f) Direct on-line starter, 10 HP, 415V, 50Hz, 3-phase-02 Nos. (g) MCB Single Pole & Neutral (SPN) 32 Amp, C curve, 240 Volts rating specially fixed out going supply (Breaking capacity 10KA)-01 No. (Note-Fixing arrangement diagram and line diagram of the panel shall be got approved by accepting officer before panel fabrication).

Supplying and charging in layers new washed, cleaned, dust free, well graded gravels filter media suitable for use in filtration plant of the size 3-6mm complete all as specified and as directed by Engineer-in-charge.

Supplying and charging in layers new washed, cleaned, dust free, well graded gravels filter media suitable for use in filtration plant of the size 10mm complete all as specified and as directed by Engineer-in-charge.

Supplying and charging in layers new washed, cleaned, dust free, well graded gravels filter media suitable for use in filtration plant of the size 15mm complete all as specified and as directed by Engineer-in-charge.

Supplying and charging in layers new washed, cleaned, dust free, well graded gravels filter media suitable for use in filtration plant of the size 20mm complete all as specified and as directed by Engineer-in-charge.

Supplying and charging in layers new washed, cleaned, dust free, well graded gravels filter media suitable for use in filtration plant of the size 25mm complete all as specified and as directed by Engineer-in-charge.

Supplying and charging in layers new washed, cleaned, dust free, well graded gravels filter media suitable for use in filtration plant of the size 40mm complete all as specified and as directed by Engineer-in-charge.

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