SPECIAL REPAIR TO BLDG NO CB-4 OF HQ EASTERN COMMAND AND PROVISION OF WATER TREATMENT PLANT AT FORT WILLIAM UNDER GE (FW) KOLKATA

Amount

NOTES :(i)The bidders/contractors are advised to read tender document & all corrigendum/ amendments and General conditions of contracts before entry/quoting the rates. (ii) It is highlighted that the cretin condition of General Condition Of Contracts (IAFW-2249) has been modified as direction of MOD i.e inclusion of performance security, deletion of risk & cost provisions and increase in defects liability period all as specified in tender document. The tenderers should keep in mind while quoting their offer

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water complete all as specified and directed

Demolition of brick work or stone / boulder masonry, built in cement mortar including all quoins, pillars etc and disposal of debris and rubbish to a distance n.exc 100m as directed by the Engr-in-Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

Demolition of un-reinforced cement concrete in ground floors and pavings n.exc 15cm thickness, (Below or above Ground level) and disposal of debris and rubbish to a distance n.exc 100m complete all as directed by the Engr-in-Charge

Demolition of reinforced cement concrete in any position not otherwise specifically provided for complete all as specified and directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks,etc.(measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed

Material and labour for Brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed.

Material and labour for brick work with sub class 'B' bricks, straight or curved on plan to any radius, built in cement mortar 1:4 as in half brick thick walls complete all as specified and directed.

Supply and fixing 110mm dia Cast iron rain water socketed pipes with cement joints, without ears complete all as specified and directed

Supply and fixing 110mm dia CI bends or elbows, square or obtuse with or without ears complete all as specified and directed

Supply and fixing bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed

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 splays between floors and beams, etc complete all as specified and directed.

Material and labour for reinforced cement concrete 1:1.5:3(nominal mix) type A1 (using 20 mm graded stone aggregate) as in beams, cantilevers, lintels over 1.5m span complete all as specified and directed. (Note : Reinforcement will be measured & paid seperately)

Material and labour for TMT bars 10mm dia and over, cut to length, bent to shape required including cranking and bending with MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

All as per item No 15 here-in-before but 6mm to 8 mm dia as in stirrups, spacers, binders, complete all as specified and as directed.

Supply and fixing powder coated aluminium frame for doors, windows, ventilators (minimum thickness of powder coating 50 micron) with one or more rebates including joining cleat for fixing etc complete all as specified and directed. Note : (a) Thickness of aluminium section shall not be less than 1.5 mm. (b) Anodizing shall be 15 micron conforming to IS-1868-1996

Supply and fixing powder coated anodised aluminium window and ventilator shutter side hung type without sash bar aluminium section weighing 0.55Kg/m including necessary joining cleats, glazing clips, rubber packing anodised aluminium snap beading ,screw, anodised aluminium fittings such as peg stays 150mm long (01 Nos) hinges type B-21 100 mm long (2 Nos) suitable handle (1 Nos) etc complete all as specified and directed. Note : (a) Thickness of aluminium section shall not be less than 1.5 mm. (b) Anodizing shall be 15 micron conforming to IS-1868-1996 (c) Minimum thickness of powder coating 50 micron

Supply and fixing powder coated aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc complete all as specified and directed. Note : (a) Thickness of aluminium section shall not be less than 1.5 mm. (b) Anodizing shall be 15 micron conforming to IS-1868-1996 (c) Minimum thickness of powder coating 50 micron

Supply and fixing of powder coated aluminium grills (Minimum thickness of powder coating 50 micron ),size of mesh 100mmx100mm ,width 6mm ,thickness 3mm for aluminium window/opening complete all as specified and directed

Supply and fixing Anodised aluminium door, window and ventilator shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws, lock 2 lever vertical type 100mm long brass body etc. complete all as specified and as directed. Note : (a) Thickness of aluminium section shall not be less than 1.5 mm. (b) Anodizing shall be 15 micron conforming to IS-1868-1996

Supply only 12 mm thick pre-laminated particle board interior grade, pre-laminated one side with decorative choice of lamination and other side balancing white lamination fixed to door shutter, partition & similar places etc. complete all as specified and directed. Note :- Fixing only rate is included in window/door shutter/frames items considered therein.

Material and labour for floor door stopper of brass body and tongue with hard drawn steel spring fixed in floor, over all length of cover plate shall be 150 mm complete all as specified and directed.

Supply and fixing door closer Aluminium die cast body,hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg complete all as specified and directed.

Supply and fixing powder coated aluminium partition of frame size 63mm X 38mm x2 mm thick complete with fixing holdfast , snap beading, rubber gasket etc for fixing Pre- laminated boards or glass etc complete all as specified and directed Note : (a) Pre-laminated boards or glass shall be measured and paid separately under respective items.. (b) Anodizing shall be 15 micron conforming to IS-1868-1996 (c) Minimum thickness of powder coating 50 micron

Material and labour for 20 mm thick rendering in cement mortar on fair faces of brick work or concrete surfaces of wall in two layers, first layer 10mm thick in cement mortar (1:4) and top layers 10mm thick in cement mortar (1:4) using water proofing compound and finishing the surface even and smooth without using extra cement complete all as specified and as directed. Note : WPC shall be measurement and paid seperately)

Supply only liquid water proofing compound complete all as specified and directed. Make : Dr. Fixit LW 100, Sika, Fosroc

Material and labour for 15 mm thik rendering in CM 1:6 on fair faces of brick work or concrete surface in wall finished even and smooth without using extra cement complete all as specified and directed.

Material and labour for plain cement concrete (1:2:4), type B1 (using 20mm graded stone aggregate) as in hold fast block or similar work like bands, plinth courses, lacing courses, parapets, fins fascia, louvers and railings upto 60cm height, copings, kneelers, bed plates including necessary formwork complete all as specified and as directed.

Chipping of unsound /weak concrete materials including cover plaster from RCC structural member i.e. slabs , beams, columns ,lintel,chajja, fin , facia etc. 50 mm average thickness including tapering all edges, making square shoulders of cavities air and cleaning of exposed concrete surface of lightly picking materials by manual method including foreign materials , loose concrete/aggregate etc and disposal of all debris out side of MOD land and complete all as specified and as directed.

Chipping of unsound /weak concrete materials including cover plaster from RCC structural member i.e. slabs ,lintel,chajja, fin , facia etc. 25 mm average thickness including tapering all edges, making square shoulders of cavities air and cleaning of exposed concrete surface of lightly picking materials by manual method including foreign materials , loose concrete/aggregate etc and disposal of all debris out side of MOD land and complete all as specified and as directed.

Deduct / Add for below / over 5mm or part thereof thickness for item No 32 here in before.

Removing of concrete all around reinforcement bar upto 12 mm dia from behind the reinforcing bars average 25mm (but not less than 15mm air gap)by manual methods (using wire brushing ,chiselling etc) and applying chloride free rust removing chemical on rusting steel reinforcement bar and removing all rust from steel reinforcement bar by emery paper and cleaning the area throughly by water and allow it to dry and totally rust free of reinforcement bar all as complete as per manufacturer's instruction as specified and as directed. Make:- Reebaklens of FOSROC or equivalent product of SIKA / STP / PIDILITE / CHOKSEY.

Material and labour for providing single coat epoxy bond adhesive on prepared non-metallic surface (existing surface) and applying by brush as per manufacturers instruction / specifications. the bonding agents shall have minimum compressive strength of 40N / mm2 complete all as specified and as directed. Make:- FOSROC / SIKA / STP / PIDILITE / CHOKSEY

Material and labour for introducing new reinforcement bars upto 12 mm dia for structural connection in RCC beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling,fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc all as specified and directed. Make:- LOKFIX E75 of FOSROC or equivalent product of SIKA / STP / PIDILITE / CHOKSEY.

Material , labour and prepared existing reinforcement surface by brush and application two component epoxy zincrich primer on existing reinforcement surface of minimum specific gravity 1.75, adhesive bond strength with steel is 1.50N/mm2 and maximum coverage area 5.00 Sqm per litre complete all as specified and directed. Make- Nitozinc primer of FOSROC or equivalent product of SIKA / STP / PIDILITE / CHOKSEY.

Material , labour and placing in position free flow shrinkage controlled cementitious micro concrete of compressive strength, flexural strength shall not be less than 50 MPa at 28 days , 5MPa at 28 days respectively for strengthening of beams, columns & other structural elements of average thickness 50mm and including surface preparation & suitabletype formwork etc. as per manufacturers instruction complete all as specified and as directed.. Make(micro concrete):-Renderoc RG of FOSROC or equivalent product of SIKA / STP / PIDILITE / CHOKSEY.

Deduct / Add for below / over 5mm or part thereof thickness for item No 37 here in before.

Supply, materials and application of two component structural grade polymer modified reinstatement mortar of compressive strength, flexural strength shall not be less than 45 MPa at 28 days , 7MPa at 28 days respectively ( maximum coverage area 1.3 sqm per 25 kg pack @ 10 mm thickness) over a coat of epoxy Bonding agent on existing surface for strengthening of beams, columns & other structural elements of average thickness 25mm and morter shall be applied in layers n.exc 6mm thick in layers and including surface preparation as per manufacturers instruction complete all as specified and as directed.(Any storey/ height of building/ structure) Note:- This item shall be execution where shuttering is not possible or small patch repairs of structural elements . Make(polymer modified reinstatement mortar):- Renderoc SP40 of FOSROC or equivalent product of SIKA / STP / PIDILITE / CHOKSEY.

Material , labour and applying of high efficiency polymeric resin base film forming curing agent/compound over concrete surface and maximum coverage area 5.00 Sqm per litre as per manufacturers instruction complete all as specified and as directed. (Any storey/ height of building/ structure) Make:- Concure LP90 of FOSROC or equivalent product of SIKA / STP / PIDILITE / CHOKSEY.

Taking up / down plants or vegetation growth on wall upto roof level by means of cutting hole into brick wall and making good the surface of dismantled portion (not exceeding 150 Sqm superficial area and not exceeding one brick depth) using brick bats / aggregate and plastering in cement mortar (1:4) to disturbed portion and applying two coats of water based acrylic weather proof exterior emulsion paint over a coat of primer to match the existing surfaces complete all as speified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc.) any thickness including cover fillets and ceiling grid complete all as specified and directed.

Supplying & fixing powder coated aluminium snap grid ceiling of grid size 605mm x 605mm , made of powder coated aluminium main Tee of section 36mm x 25mm x 1.40mm, cross Tee of section 23.50mm x 23.50mm x 1.40mm thick and angle of section 25mm x 25mm x 1.40mm thick including hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long for providing 4 mm thick 'E' board "Classic" , reinforced, designer series,with HPSC (high pressure stream curing) board fixed to frame including two coats of acrylic distemper over a coat of primer after preparation of surfaces complete all as specified and directed by the Engr-in-Charge.

Material and labour for applying one coat of synthetic enamel painting to old painted steel surfaces of any description over 10 cm width or girth including preparation of surfaces complete all as specified and directed

Material and labour for preparing old decorated surfaces of wall,cornces etc and applying one coat of distemper oil emulsion complete all as specified and directed.

Material and labour for preparing newly plastered surfaces of internal walls, etc and applying two coats of acrylic washable distemper over a coat of alkali resistant primer including applying one or more coat of wall care putty to a smooth surface including making good any undulations on the surfaces complete all as specified and as directed.

Material and labour for preparing new plastered surfaces of walls by washing, rubbing down stopping of painted surfaces and applying two coats of water based acrylic weather proof exterior emulsion paint over a coat of primer, complete all as specified and as directed.

Material and labour for preparing old exterior emulsion painted surfaces of walls by washing, rubbing down stopping of painted surfaces and applying one coat of water based acrylic weather proof exterior emulsion paint , complete all as specified and as directed.

Material and labour for complete removal of existing treatment, washing, rubbing down and stopping of painted/treated surfaces/new surfaces and applying two coats of water based acrylic weather proof exterior emulsion paint over a coat of primer, complete all as specified and as directed.

Supply and fixing PVC solid wall lining consisting of 5 mm thick single side prelam coloured PVC sheet inclusive of solvent cement for fixing on PVC frame as per manufacturer’s specification and instruction and as directed by the Engineer-in-Charge.

Material and labour for 5 mm thick solid PVC sheet fillet of width 50 mm at interval of 250 mm c/c fixed with 65 mm nicked cadmium scres @ 200 mm c/c for wall paneling inclusive of fixing on to wall to make PVC frame complete all as specified and directed.

Taking down chowkhats or frames not exc 1.5 sqm each (without taking off shutter from the frame) complete all as specified and directed.

Taking down chowkhats or frames exceeding 1.5 Sqm but not exceeding 4 Sqm each (without taking off shutter from the frame) complete all as specified and directed.

Dismantling, floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

Materal and labour for Vitrified, designed, coloured, tiles, 10 mm thick, (square/rectangular) polished, area of each tiles not exc 0.36 sqm, as in floors, etc including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

All as per item No 56 here-in-before but on vertical surfaces such as in skirting ,set and jointed in neat cement slurry and pointed in coloured cement to match with the shade of the tiles over and incl. 10mm rendering in CM (1:3) complete all as specified and directed.

Material and labour for ceramic non skid coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm as in floors etc., laid over and including 15 mm thick screed bed in cement mortar 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match the tile surface all as specified and directed.

All as per item No. 58 above here in before but on vertical surfaces such as skirtings, dados, risers etc over 10mm thick rendering in CM 1:3 complete all as specified and directed.

Supply and fixing glazed ceramic colour tiles (450x300 x 7mm thick ) on dado & skirting , set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick cement plaster with rough finished in cement mortar 1:3 to received tile complete all as specified and directed.

Material and labour for granite stone slab (of any type) 18 to 20 mm thick, machine cut ,bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including 15 mm thick screed bed in cement mortor 1:4 & cutting, polishing and making moulds on edges as in steps, jambs, pillars, window cills, cooking platforms, urinal partition and like complete all as specified and directed.

All as per item no 61 here-in-before but vertical surfaces.

Rounding to edge of stone slabs one edge, such as in steps, cooking platefrom and other situation complete all as specified and directed.

Material and labour for 5mm thick rendering in CM 1:3 on fair faces of concrete surfaces as in ceilings, chajja etc including finishing the surfac even and smooth (without using extra cement) complete all as specified and directed .

Supply and fixing cast iron Grade FG 150 unmachined in brackets,gully trap, grating, railing, frames,manhole cover fire and stoot doors, dompers, stop valve box and similar articles etc (weight n exc 5 Kg each ) including frame different size fixed in concrete including taking out old one complete all as specified and directed

Material and labour for applying one coat of synthetic enamel paint on old painted wooden surfaces of any description over 10 cm width or girth including preparation of surfaces complete all as specified and directed.

Material and labour for preparing newly plastered surfaces of ceiling applying two coats of acrylic washable distemper over a coat of alkali resistant primer including applying one or more coat of wall care putty to a smooth surface including making good any undulations on the surfaces complete all as specified and directed.

Taking down exixting PVC wall panelling and refixing 5 mm thick plain colour PVC sheet on existing PVC frame with solvent cement complete all as specified and directed.

Supply and fixing 5mm thick solid PVC beading used on top surface of the sheet for wall lining/panelling as per manufactures specification and instruction complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting any gauge, thickness,including nainital or similar pattern in roof covering, complete all as specified and as directed.

Supply and fixing Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws compelte all as specified and as directed.

Supply and fixing pre-painted galvatume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, ridges , valley gutter etc fixed with self tapping screws complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Supply and fixing rolled mild steel sections as in main and cross beams, hip and jack rafters;purlins where connected to common rafters fixed with angle cleats or other connecting plates complete confirming to Fe – 410-W Gde E-250 complete all as specified and directed

Supply and fixing mild steel framed work such as grills, grating etc with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bar, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-410-0 Gde E-250 complete all as specified and directed.

Supply and fixing light grade galvanized tubes 50 mm dia with all fitting fixed as in ceiling for hanging false ceiling etc complete all as specified and directed

Cutting holes into or through bricks walls of 150mm depth built in cement mortar and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as required superfical area exc 150 Sq cm but n exc 400 Sq cm complete all as specified and directed

Material and labour for expanded metal cut to length bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia weight n exc 4 Kg per Sqm or fixing with galvanised steel staples fixed to wooden of steel frame including all rebting etc and taking down old unserviceable one complete all as specified and directed.

Supply and fixing 1000 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top), multilayer ,hoisted and fixed in position including taking down old unserviceable one as specified in SSR Part I and directed.

Supply and fixing factory made prepolished, chemically treated,coloured, joint free, high traffic paver tiles 300mm x 300mm x 25 mm thick set jointed and pointed in neat cement slurry in floors with gray cement coloured pigments to match ,over and including 20mm thick screed bed in cement mortar 1:6 including taking down the existing tiles complete all as specified and directed. Make: Jonson endure or equivalent as approved in Somany/Orient.

Providing and fixing polyvinyl chloride (PVC) Door frame of the size 18 x 50 mm with a wall thickness of 18 mm, made out of extruded 18mm PVC sheet and joined with suitable Cement Solvent adhesiveand screw.The sections are to be cut with a size 18mm x 50mm and the height according to the site. The door frame shall be fixed to the wall using 75mm long M.S. Screws through the frame by using PVC fasteners. A minimum of 3nos. of screws to be provided for each vertical member & minimum 2nos. for horizontal member etc. complete as per manufacturers specification and direction of Engineer-in-Charge.

Providing and fixing 18mm thick SOLID PVC DOOR SHUTTER made out of 18mm Celuka Printed and UVCoted sheet which is cut according to the size of the cabinet or for Kitchan Drawer , almira etc similar works provided and the groove to be made on the one edge so that the overlapping could be done for double leaf door shutter. . The fixing is to be done by the 15 mm long M.S. Screw 75mm long aluminium hinges (02 Nos), 50mm dia PVC Knob (01 No), 75mm long hasp staple fixed the door shutter complete the work according to the manufacturer’s specification & drawing .

Taking down carefully existing aluminium/copper point wiring on batten or in PVC conduit or in MS conduit with GI earth wire etc (for light, fan, socket or power ) complete and making good the disturbed surfaces of walls, Floors, ceilings etc to match with existing all as specified and directed.

Material and labour for concealed point wiring with FRLSH grade PVC insulated unsheathed multistranded copper conductor cables of 1.5 sqmm size alongwith one earth continuity conductor with PVC insulated unsheathed multistranded copper conductor cable of 1.5 sqmm size through and including PVC conduit terminated in modular switch boards for fixing of switches, sockets, fan regulators etc for the following [Note: - Modular switch boards shall be measured and paid separately] (a) One light / fan point controlled by one switch

(b) One 3/5 pin 5 Amp socket outlet point controlled by one switch on same board.

(c) One 3/5 pin 5 Amp socket outlet point controlled by one switch on independent board.

All as per item No. 84 above but wiring with FRLSH PVC insulated unsheathed multistranded copper conductor cables of size 2.5 sqmm and cables of size 2.5 sqmm as continuous earth wire for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board complete all as specified and directed. [Note: - Modular switch boards shall be measured and paid separately]

Supply and fixing modular switch 1 way 6A, 1 Module 250 volts complete all as specified and as directed.

Supply and fixing Modular switch 1 way 16A, 1 Module 250 volts complete all as specified and as directed.

Supply and fixing modular Socket, 6A - 2/3 pin combined 2 module complete all as specified and directed.

Supply and fixing modular Socket, 6A/16A - 2/3 pin combined 2 module complete all as specified and directed.

Supply and fixing modular Fan step regulator, 120W - 2 module complete all as specified and directed

Supply and fixing modular White cover plate with frame, 3 module complete all as specified and directed

Supply and fixing modular White cover plate with frame, 4 module complete all as specified and directed

Supply and fixing modular White cover plate with frame, 6 module complete all as specified and directed

Supply and fixing modular White cover plate with frame, 8 module complete all as specified and directed

Supply and fixing modular White cover plate with frame, 12 module complete all as specified and directed

Supply and fixing modular Metal flush box 3 module complete all as specified and directed

Supply and fixing modular Metal flush box 4 module complete all as specified and directed

Supply and fixing modular Metal flush box 6 module complete all as specified and directed

Supply and fixing modular Metal flush box 8 module complete all as specified and directed

Supply and fixing modular Metal flush box 12 module complete all as specified and directed

Supply and fixing Ceiling rose three terminals polycarbonate , isolated body complete all as specified and directed.

Taking down unserviceable main switches, DBs, bus bars chambers including all fittings and fixtures such as MCBs, isolator, etc and removing from site complete all as specified and directed.

Supply and fixing sheet metal enclosure for MCB DB double door single pole & neutral 8 way with common bus bar complete all as specified and directed.

Supply and fixing sheet metal enclosure for MCB DB ,double door ,TPN 4 way complete all as specified and directed.

Supply and fixing MCB 'C' curve ,four pole , 63 Amps with breaking capacity 10kA, complete all as specified and directed.

Supply and fixing MCB 'C' curve single pole neutral , 32 Amps with breaking capacity 10kA, complete all as specified and directed.

Supply and fixing MCB 'C' series single pole 6 to 32 Amps, breaking capacity 10KA, complete all as specified and directed.

Supply and fixing MCCB four pole ,63 Amps with breaking capacity 16KA, complete all as specified and directed.

Supply and fixing submain wiring two single core 4.0 sqmm size stranded copper conductor PVC insulated unsheathed cable (FRLS) in and including PVC rigid non metalic conduit and one PVC cable 4.0 sqmm size copper conductor PVC insulated and unsheathed for contineous earth wire with junction boxes covered with laminated sheet 3 mm thick and other accessories complete all as specified and directed. Note: Two run of single core PVC cable with one run of green colour earth conductor and conduit shall be measured as one unit.

Supply and fixing ceiling fan ,5 star rating ,1400 mm sweep complete AC single phase 230 Volt 50 HZ connecting with flexible cable 3 core copper conductor of size 23/0.0076 of suitable length from ceiling rose to ceiling fan including all hanging arrangement complete all as specified and as directed.

Supply and fixing LED tube light fitting 20 watt, mounted on wall / ceiling connected with insulated unsheathed flexible copper wire of suitable size (length not exceeding 0.5 m) from ceiling rose complete all as specified and directed.

Supply and fixingWall mounted air circulator fans with double pull cord for swivelling and speed regulation of size 400 mm sweep with all accessories complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to 4.0mm GI wire (up to 7.5 m in length from earth plate ) by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate no 5 of SSR part I including necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 40 mm thick cover with MS rod 8mm dia 150mm long reinforcement, watering funnel, 40 mm dia light grade for protection of earth electrode 20 mm dia for watering all as specified and directed and tested on completion including dismantling old one.

Cutting chases for water tubing, pinning in making good to facing where required in CM(1;3) to brick wall cutting grith n.exc. 10cm girth complete all as directed.

Taking down of old Submain wiring upto 10 sqmm any type including batten/ conduit/ casing at any indicated situation complete all as specified and directed

Supply, Installation, testing and commissioning of Water Treatment Plant along with softening plant as per following descriptions (a) IRON REMOVAL PLANT FILTER capacity of 10000 GPH or 45 Cum per Hr,closed,Vertical, single deck MS Vessel and multi grade type with internals, MS frontal pipe work inlet to outlet terminals with valves of suitrable size including specially graded filter sand media with supporting under bed media of required quantity, pressure gauges to monitor head loss etc.- 01 No (b) Water Softener Plant of capcity 35 Cum per hr complete with MS pressure vessel of suitable size, cylindrical type with internals, MS frontal pipe work inlet to outlet terminals with valves of suitable size including supply and filling of softening resin of required quantity with supporting under bed media, pressure gauges to monitor head loss etc - 01 No (c) Oxidation Chamber of capacity of 10000 GPH or 45 Cum per hr complete with MS pressure vessel of suitable size with internals MS frontal pipe work of suitable size, inlet to outlet terminals, including specially graded oxidising media with supporting under bed media. -01 No (d) Interconnecting Pipes -Mild steel interconnection pipe Grade-B of suitable size painted internally with 2 coats of potable quality anticorrosive bituminous black paint and externally 2 coats of synthetic paint over a coat of red oxide primer complete. (e) AIR Compressor -01 Nos of suitable capacity (f) Brine Tank - PVC tank of required capacity with interconnecting pipes - 01 No

Notes for items No 118:- 1. The design of the plant and construction drawings shall be vetted from any IIT/Govt Engineering Colleges/ university where Environmental Engineering discipline exists at PG level and accordingly same be submitted to GE before placing the order and GE will submit the same to HQ CWE duly recommended for approval of AO. The cost of drawing & vetting charge shall be deemed to be inclusive in quoted rate. 2. Colour coding of pipe lines, arrow marking and numbering of valves shall be done as per latest IS Code. 3. All internal surface of cylindrical vessel shall be painted with food grade, non toxic epoxy paint and externally with two coats of epoxy paint over a coat of primer.Painting charges shalldeemed to be inclusive in quoted rate. 4. The treated water should be tested by the contractor from National Test House /IIT or from any Govt Engineering college/ Govt University and the cost of the same shall be deemed to be inclusive in quoted rate. 5.The quoted rate against this item shall be inclusive of all materials as per manufactures drawings design and specification frontal pipe line (above filter shell), level gauge, inlet/outlet connection and civil works including drain & pit to accommodate the entire plant, air compressor etc as well as any misc fittings Tee, bend, MS pipe in required length including welding charges to connect filter plant with existing raw water pipe line 6. The depth and quantity or filter media shall be as per manufacturers’/ particular specification. The plant shall be installed matching with existing water supply system including m&l for necessary connection/modification etc complete all as specified and as directed 7. The size,thick and Quantity of gravels and Catalytic media shall be as per manufacturer standard description and as given in particular specification. 8. The iron content in water after treatment (filtration) shall be less than 0.3 mg/litre irrespective of the iron content as ferric (Fe) (Max 1.5 ppm) in raw water of bore well. 9. The filter plant shall have an inlet distributor in the form of deflector plate to ensure even distribution across the surface area of the filter bed and bottom collecting system in the arm of bed plate with strainer. 10. The plant shall have air release arrangement with 02 (Two) Nos pressure gauge to monitor head loss across the filter and sampling cocks on the inlet and outlet ends. 11. The filter vessel shall have manhole, hand hole and supporting legs complete in all respect. 12. Water Treatment plant shall be design for maxmium running time of 04 hours. 13. Water treatment plant shall be got installed and commissioned by the authorised rep of manufacture and the same shall be got approved from AO before execution of work.

Supply, laying, jointing and testing of 150mm bore galvanised steel water tubing, medium grade with all fittings and laid in trenches complete all as specified and as directed.

All as per item No.120 here-in-before but 100mm bore .

All as per item No. 120 here-in-before but 80mm bore .

All as per item No.120 here-in-before but 20mm bore

Supply and fixing automatic robotic pool cleaner with powerful Dual drive motors and bluetooth complete with scrubbing brushes and tangle free swivel cord complete all as specified and directed by Engr-in-Charge.

Material and labour for reinforced cement concrete 1:1.5:3 (normal mix) type A1 using 20 mm graded aggregate in Foundation incl rafts,footings,foundation beams,plinth beams,bases for columns,reamed piles and and mass Concrete, complete all as specified and as directed.

Use & waste of form work to sides of concrete foundation footing, base of colums, plinth beam etc for rough finished surface of concrete complete all as specified and as directed.

Material and labour for plain cement concrete (1:4:8) type D2 using 40 mm graded aggregate) as in foundation, filling and mass concrete, complete all as specified and as directed.

Material and labour for CI/DI fittings for spigot & socketed CI pipes such as bends (any type, radius & angle), tapers any type (straight, bend, increasing, decreasing or double socket etc.), tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket & spigot) collars, caps and plugs upto150 mm bore.

Supply and fixing in repairs LED ceiling light fitting fully diffused recessed mounted 2' X 2' with high transmitive diffuser with suitable driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified and directed Make:- Philips, Type : RC380B LED36S6500 G4 L60W60PSDOD or equivalent make of Bajaj / C&S/ Surya / Crompton.

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.50 Mtr in depth for foundation etc or for shafts, wells, cess pits, manholes, pier holes etc not exceeding 10 Sqm on plan and not exceeding 1.50 Mtr in depth and getting out as in soft / loose soil complete all as specifed and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm as in soft / loose soil complete all as specified and directed.

Removing excavated material (soil) not exceeding 50.00 Mtr and depositing where directed at a level not exceeding 1.50 Mtr above the starting point complete all as specified and directed.

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ.

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