COMPLETION OF INCOMPLETE WORK FOR PROVN OF OFFICE ACCN FOR AGE BR SUB DIVN AT GANDHIDHAM MIL STN

Amount

Surface excavation n.exc 30cm deep and averaging 15cm and getting out in soft / loose soil complete all as specified and directed.

Excavating in post holes (or similar holes) each n.exc. 0.5 cum getting out returning filling in and ramming earth or broken rubble mixed with earth round in layers n.exc. 25 cm in soft/loose soil complete all as specified & directed.

S & F of Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS1161-1979 grade St.-240 complete all as specified & as directed.

S & F of Pre-painted galvalume aluminium 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 all as specified and complete all as directed.

M & L for preparation of steel surfaces of any description over 10 cm in width or girth not otherwise described and two coat of synthetic enamel paint over one coat of red oxide zinc chrome primer complete all as directed.

M & L for cement concrete type D-2, 1:3:6 (40mm graded aggregate) 100mm thick as in sub base complete all as specified.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

Providing and laying 60mm thick factory made chamfered edge cement concrete inter locking paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and directed.

Surface dressing n exc 15 cm deep and getting out in Soft & Loose soil.

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth,1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, as directed by Engineer-incharge getting out in All kind of soil.

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth,1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift from 1.5m to 3.0m, as directed by Engineer-incharge getting out in All kind of soil.

Earth work in excavation by mechanical means (Hydraulic excavator)/ in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil asdirected, within a lead of 50 m.

M&L treating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface ( Floor )

M&L treating the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area

M&L for cement concrete type D2 1:4:8 (40mm graded aggregates) in foundation filling and mass concrete complete all as specified & directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in Soft & Loose soil.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point in Soft & Loose soil.

M&LSand filling under floors or in foundations including watering and consolidation complete as specified and directed.

M & L Rcc- M-30 (design Mix) Using 20mm Graded Aggregatefor Foundation ,including Rafts & Plinth Beam As Mass Concrete

M & L for Form Work For Rough Finished Surfaces Of Concrete Measured Flat For Foundation & plinth beam Complete

M & L RCC M-30 (Design Mix) using 20mm graded aggregate for Column.

M&L for Form Work For Rough Finished Surfaces Of Concrete Measured Flat For Column Complete

M&L for Form work for rough finished surfaces of concrete measured flat for Circular Column finished fair flat surfaces ( up to Plinth Top )

M & L for Rcc- M-30(design Mix) Using 20mm Graded Aggregate For RCC Coping over dwarf wall, Slab Beam &Lintel Band Complete .

M & L Form work for rough finished surfaces to edges of Coping measured flat not Exc 10 cm

M&L for Form Work For Rough Finished Surfaces Of Concrete Measured Flat For Slab Beam Complete .

M & L RCC M-30(Design Mix) using 20mm graded aggregate for G.F Chajja.

use & waste Form work for rough finished surfaces of concrete measured flat for G.F Chajja.

M & L RCC M-30(Design Mix) using 20mm graded aggregate for Roof Slab

use & waste Form work for fair finished surfaces of concrete measured flat for Roof Slab

M & L RCC M-30(Design Mix) using 20mm graded aggregate for RCC Parapet Wall.

M&L for Form Work for rough finished surfaces of concrete measured flat for RCC Parapet Wall.

S & F TMT Bars 10mm Dia & Over Of Grade Fe 500d Incl Cutting, Bending, Binding & Placing In Position With Binding Wire complete .

Ditto But 5 To 10mm Dia In Stirrups, Spacers & Binders Complete

M & L Brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6)

M & L Brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick walls, built in CM (1:4)

M & L 10 Mm Thick 1:6 Cm Internal Plaster On Fair Faces Of Walls Finished Even And Smooth (without Using Extra Lime Or Cement)complete all as specified and as directed

M & L 5 Mm Thick 1:3 Cm Plaster On Ceiling. Finished Even And Smooth (without Using Extra Lime Or Cement) complete all as specified and as directed

M & L 15mm thick cement plaster, One Coat of 10mm thk in C.M. (1:6) & Second coat of 5mm Thick in CM (1:4) even & smooth without Using Extra Cement

Supply only integral water proofing compound conforming to IS: 2645 - 1975 specification complete all as specified and as directed

S&F Powder Coated Aluminium (minimum Thickness Of Powder Coating 50 Micron) Work For Doors, Windows, Ventilators And Partitions (fixed Portions) With Extruded Built Up Standard Tubular Sections/ Appropriate Z Sections And Other Sections Of Approved Make Conforming To Is: 733 And Is:1285, Fixing With Dash Fasteners Of Required Dia And Size, Including Necessary Filling Up The Gaps At Junctions, I.e. At Top, Bottom And Sides With Required Epdm Rubber/ Neoprene Gasket Etc. Aluminium Sections Shall Be Smooth, Rust Free, Straight, Mitred And Jointed Mechanically Wherever Required Including Cleat Angle, Aluminium Snap Beading For Glazing/ Paneling, C.p. Brass/ Stainless Steel Screws, All Complete As Per Architectural Drawings And The Directions Of Engineer-in-charge.

S & F 5.50 mm thick Sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane complete all as specified

S & F Figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane

S & F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing

S & F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing

S&F 12 Mm Thk Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work as specified and directed.

S&F100mm long Butt hinges, heavy weight, cold rolled mild steel, and complete

S& F 200 mm long 10 mm dia Al tower bolt complete

S& F 150 mm long Mild steel pressed handles, oval type, stove enamelled black

S& F 150mm Long, 16mm Dia Alu. Aldropbolt complete.

S&F MS work such as Bands, Straps, Hold fast, Clamps, Hooks & similar Fe-410-O or Fe-310-O Complete

M&L for preparing new plastered surfaces of wall and applying two coats of oil bound distamper over one coat of alkali resistant primer complete.

M&L for preparation of new plastered surface and apply three Coats of white wash over ceiling Complete

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces.

M&L for Plain Cement concrete 75 mm thick 1:4:8 type D2 (40mm graded aggregate) as in sub base Complete

M&L for Cement concrete 25mm thick 1:2:4 type B1(20mm graded aggregate) as in sub base Complete

M&L machine cut Kota stone slab 20-25 mm thick as in flooring or trades of step incl half round moulding over and including screed bed 20 mm thick in CM (1:3) laid & jointed with grey cement slurry mixed with pigment to match the shade of the slab including cutting, rubbing and polishing.

M & L for non skid ceramic (colored), 7 to 8 mm thick as in floor area of each tile exceeding 0.6 Sqm but n exceeding 0 .11 Sqm , set and jointed in neat cement slurry and pointed in white or colored cement to match incl and over screed bed or beeding layers of mortar 15mm thick in CM 1:4 in floors, complete all as specified and directed. complete all as specified and directed.

M&L for Non - skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match incl 15mm thick in CM 1:4 screed bed all as specified.

M&L for Non - skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match incl 10mm thick backing coat of tiles in CM (1:3) complete all as specified

M & L For Kota stone 20mm thick in riser of steps, skirting, dado and pillar laid over and including screed bed 10 mm thick in CM (1:3) laid & jointed with grey cement slurry mixed with pigment to match the shade of the slab including cutting, rubbing complete as specified and directed.

S&F Glazed Ceramic Tiles In Vertical Surface 350x 250x 7 Mm/ 450x 350x 7mm Thick Set And Jointed In Neat Cement Slurry And Pointed In White Or Colour Cement To Match incl and over screed bed or beeding layers of mortar 10mm thick in CM 1:3 in floors, complete all as specified and directed. complete all as specified and directed.

M & L 75mm thick Plinth Protection PCC (1:3:6) type C1 using 20mm graded aggregate (0.75 m wide).

M & L For 100 mm Thick Hardcore of guage n exc 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface

M&L for water proofing treatment to non assessible RCC roofs by providing 10mm thick screed in CM 1:3 mixed with water proofing compound @3% by weight of cement & laying APP based polymeric modifed membrane with polyster non woven reinforced of weight not less than 3kg/Sqm of 3 mm thick with polythene finished sealing with side overlaps of 75mm & 100 mm laps at the ends of membrane by torch application method & applying two coats of aluminium paint 0.2 litre /sqm as per the makes approved by the Engr-in-Charge.

S&F in repair 10 ltr capacity PVC flushing cistern low level white colour incl PVC connection PVC flush pipe of reqd length complete all as specified and directed.

S & F 110mm PVC (SWR) WC connector bent type complete in all respect all as specified

S & F Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) complete in all respect all as specified

S & F Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete in all respect all as specified

S & F Toilet paper holder, vitreous China,box type complete in all respect all as specified

S & F Vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe)

S & F Bottle trap of PTMT having minimum water seal of 25mm .(Minimum weight 32mm-260gms/ 40mm-270 gms)

S & F Waste coupling of PTMT (half or full threaded) (Minimum weight 32mm- 45gms/40mm-60 gms)

S & F Unplasticised PVC pipes of pressure rating 10 Kgf/cSqm fixed complete to walls, ceilings or in Floors etc., any type of pipe 32mm dia

S&F vitreous china wash basin, white, flat back, size 550x400m excluding taps, waste , chain & plug & porcelain stopper including brackets incl cutting for pinning in ends of bracketes or erecting stand and fixing and supply and waste pipe complete all as specified and directed

S & F Towel Rail 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats(Minimum weight 190gms) complete all as specied and directed.

S & F 1000 ltrs rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) incl connecting up pipes securing access covers etc as specified and as directed(Make : Sintex or Polycon).

S&F 25 mm dia PVC ball cock (PVC float valves) complete high pressure with epoxy coated aluminum rod and high density plastic ball screwed for iron pipe and fixed as required to use reducer and check nut.

S & F PVC (SWR) pipes double socketed in any length with rubber ring joints fixed to walls 110mm

S & F PVC (SWR) pipes double socketed, in any length with rubber ring joints, laid in trenches or in floors 110mm

S & F PVC (SWR) vent cowl 110mm

S & F PVC (SWR) pipes double socketed in any length with rubber ring joints fixed to walls 75mm complete all as specied and directed.

M & L PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specied and directed.

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

S & F UPVC Pipes (SCH-40)Rainwater pipes double socketed in any length with rubber ring joints fixed to walls 150mm complete all as specied and directed.

S & F UPVC (SWR) bends any radius 150mm complete all as specied and directed.

S & F PVC (SWR) branch piece 110mm single (double Y) equal or unequal complete all as specied and directed.

S & F PVC (SWR) bends any radius 75mm with access door complete all as specied and directed.

S & F PVC (SWR) branch piece 75mm single (double Y) equal or unequal complete all as specied and directed.

M & L PVC (SWR) floor trap, plain with grating including jointing with solvent cement 75mm complete all as specied and directed.

Supplying and laying of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified & directed of following sizes :-

(a) 16 mm bore

(a) 20 mm bore

(b) 25 mm bore

S & F of 15 mm bore fancy type chromium plated with long shank and cup (concealed stop cock), cast copper alloy screwed down, high pressure, with crutch or butter fly handle, screwed both ends for iron pipe or CPVC Pipes or for unions complete all as specified.

S & F of 15 mm bore dia Stop valves (Angular Valves) fancy type chromium plated, cast copper alloy screwed down, high pressure, with crutch or butter fly handle, screwed both ends for iron pipe or CPVC Pipes or for unions complete all as specified.

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

S & F of 25 mm bore dia of pipe Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or CPVC Pipe and fixed complete all as specified.

S & F of 15 mm Push tap any colour high pressure of PTMT screwed for iron pipe and fixed suitable for urinals, (Minimum weight 15mm-50gms)

M&L for Point wiring complete with FR PVC insulated unsheathed , 1100 V grade conforming to IS 694 , 1.5 Sqmm (Norminal area) multistranded ,copper conductor cable drawn through in non metallic rigid PVC conceled/surface conduit medium grade ,minimum 20 mm dia, ISI Marked, with sutaible size of 1 to 8 module metal flush boxes and back plate for mounting of modular switches/socket and regulators and including modular fornt plate with all acessories complete .

(a) One light point controlled by one way one switch SP 5 Amps ,240 V.

(b) One ceiling/exhaust fan point controlled by one way one switch SP 5 Amps, 240 V.

(c) One switch socket outlet 3 Pin, 5 Amps, SP on independent board.

(d) One switch socket outlet 3 Pin, 5 Amps, SP on same board.

(e) One bell / buzer point controlled by one push button switches on independent board .

All as per the above item No 98 herein before but with 2.5 Sqmm cable for 3 Pin 5/15 Amps switch socket outlet.

S&F modular switch one way 6 Amps , 1 module type complete .

S& f modular socket , 6 Amps , 2/3 pin combined 2 module complete.

S& f modular switch socket combination, 6 Amps / 16 Amps , 2/3 pin combined 2 module complete.

S&F ceiling rose surface backlite 65 x 20mm size three terminal ISI marked complete

S&F Bell push 6 Amps 1 module complete.

S&F bell Multi music type , 240 Volt , Single Pole ISI marked complete .

Supply and fixing LED lights fitting 1x 20 W, 220V,AC decorative box type with driver, holder including LED tube light connecting up PVC insulated 3 core flexible cable from ceiling rose to fitting drawn through in PVC flexible conduit including as per site requirement and 2 Nos of round or square PVC bolck for fixing of FTL fitting complete all as per directed by Engr-in-charge.

Supply and fixing LED ceiling light fitting 600 mm x 600 mm,36 watt, 220 V AC recessed type with hig efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper onductor cases of suitable size complet complete all as per directed by Engr-in-charge.

Supply and fixing of mirror light of capacity 1x10 Watt epoxy white powder coated CRCA sheet steel housing with acrylic diffuser gaskat with all fixing acessories complete all as specified and directed.

supply & fixing modular fan regulator step type , 2 module complete.

M&L for sub main wiring with two runs of 6 Sqmm (2x6 sqmm )1100 volts grade single core FR PVC insulated unsheathed multistranded copper conductorcable confirming to IS-694 drawn through and including non-metalic PVC rigid conduit 25 mm dia ISI marked with all conduit accessories concealed in walls/roofs/floors etc with one run of 4 Sqmm (1x4 sqmm ) single core FR PVC insulated unsheathed copper conductor cable as earth wire complete all as specified and directed. Note:- 2 runs of 6 Sqmm ,one run of 4 Sqmm ( 2x6 sqmm + 1x4 sqmm ) cable and one meter of conduit will be measured as one unit again.

S&F sheet metal enclosures for distribution board when MCB to be used TPN ( Triplepole and neutral ) 4 way, 415Volts, sheet metal powder coated, IP 42 protection with 200 Amps rated bus bar, double door type complete all as specified and directed.

S&F sheet metal enclosures for distribution board when MCB to be used SPN ( Single pole and neutral ) 8 way, 240 Volts, sheet metal powder coated, IP 42 protection with 200 Amps rated bus bar, double door type complete all as specified and directed.

S&F MCCB of capacity 100 Amps , 415 Volts, rupturing capacity 16 KA complete.

S&F MCB SPN of capacity 40 Amps , 415 Volts, rupturing capacity 16 KA complete.

S&F MCB SP, 5 to 32 Amps, 240 Volts, rupturing capacity 10 KA "C" Series

M & L Earthing complete for machinary / Equipment installed at power house / sub station with galavanised steel earth plate electrode of size 60 cmx 60 cmx 6 mm thick buried directly in ground ( earth pit not less then 2.25 m deep below the normal ground level ) with top edge of the earth plate not less then 1.5m below normal Ground level connected galvanised earth lead wire 4.0mm dia by means of bolts, nuts, washerws and check nuts all shown in electrical plate No.5 of SSR Part- I connected to main board / disribution board complete .Earthing GI lead and GI protection pipe 15 mm dia light grade upto 7.5 m from earth pit connecting to machinary/ equipment, testing point, all as specified and testing on completion all as per directed.

Note :- (i) The unit rate shall also included for earth work in hard /dense soil , PCC type C-I (1:3:6) chamber , PCC 1:2:4 type B-I cover 50 mm thick reinforced with 8 mm dia TMT bars,150 mm c/c both ways, funnel with watering pipe 20 mm dia medium graded , GI protection pipe light grade 15 mm dia and wire mesh complete in addition to items No. 1(a) to (e) of preamble (notes) under sub heading earthing specified on SI page No. 389 of SSR Part - II. (ii) Earthing lead and GI protection pipe beyond 7.5 mtrs will be measured and paid separatelly if required under appropriate Schedule. NOTE FOR TESTING :- (i) Earthing shall be tested as specified in casul 19.137 of SSP PART - I 2009 , to the entire satisfication of Engr-in-Charge. (ii) On testing after completion of earthing , if the desired earth resistance is not obatined the earthing wiil be re done by the contractor at his on risk and cost to the entire satisfaction of the Engr - in - charge.

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

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers complete.

Supply and fix Security light fitting of capacity 35 watt complete.

Supply and fix Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB complete.

Supply and fixing post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete.

Supply and laying GI tube light grade 40 mm bore complete.

M & L for PCC 1:3:6 type C-1 (using 20 mm graded stone aggregates) as in coping and finishing the exposed surfaces even and smooth by using extra cement including necessary form work complete all as specified and directed.

M & L for rendering 10 mm thick in CM 1:3 on concrete / fair surfaces of block masonary, finished even and smooth without using extra cement with and including mixing water proofing compound as per manufactureres instructions complete all as specified and directed. Note :- Water proofing compound shall be measured and paid for seperately under appropriate item of Sch "A' as supply only.

Supplying, fixing, jointing and testing reinforced concrete drain pipes 150 mm bore, class NP3, laid and jointed with collar in CM 1:1 complete all as specified and directed.

M & L for concrete bed to drain pipes in PCC 1:4:8 type D-2 (using 40 mm graded stone aggregates) including packing under and hauching against the side of the pipes after they are laid tested for pipes of 150 mm dia complete all as specified and directed.

M&L for PCC 1:2:4 type B0 (using 12.50mm graded aggregate) as in benching of surface channels/manholes including fair finishes of surfaces chamfering, throating and weathering and necessary form work complete as specified and directed.

M & L for precast cement concrete manholes covers in RCC 1:2:4 Type B-1 (using 20 mm graded stone aggregates) with duly engraved "MES" marking and placing in position and set in CM 1:4 complete all as specified and directed.

M & L for On site Hume Pipe septic tank designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, Vent shaft, connection etc., complete for 10 User complete all as specified and directed.

Supplying , laying , passing through pipe , connecting and testing UG cable XLPE insulated ,armoured heavy duty electric cable with aluminium conductor ,1100 volts grade of size 35 Sqmm 4 core complete.

Supplying , laying , passing through pipe , connecting and testing UG cable XLPE insulated ,armoured heavy duty electric cable with aluminium conductor ,1100 volts grade of size 10 Sqmm 4 core complete.

M&L for sand cushioning in trenches for protection of LT under ground cable including watering and consolidation.

Supplying and laying un-reinforced precast concrete cable cover class LV Type 1, flat, size 250mm x 150mm x 40mm complete.

Supply and laying GI tube light grade 40 mm bore complete.

Supply and lay pipe UPVC Pipe Sch 40 including fittings of following Sizes :-

(a) Bore of pipe 50 mm

(b) Bore of pipe 25 mm

Supply and Fix UPVC ball valve for GI pipe of 50 mm dia

Supply and Fix UPVC ball valve for GI pipe of 25 mm dia

Cutting the existing pipe line 100 mm dia and inserting Tee, branches and Ferrul of suitable size including necessary excavation, earth work etc.

M & L for Construction of new PCC solid Masonary valve chamber of size 450 X450 X 450 mm (Internal dimenssions) with PCC foundation 1:4:8 type D2 using 40 mm graded stone aggregate 150 mm thick 150 mm wide off sets alround over 100 mm thick hard core , 200 mm thick PCC solid block walls built in CM 1:6, 50 mm thick PCC 1:2:4 Type B1 coping finished even and smooth, rendering 10 mm thick in cement mortar (1:6) finished even and smooth, with out using extra cement internally including top of floor including excavation earth work in hard/Dense soil 3 mm thick MS sheet cover fixed on 50 mm X 50 mm X 6 mm thick angle iron frame with hold fasts embedded in PCC coaping with locking arrangement, mild steel handle and painting to steel surfaces with two coats of synthetic enamel paint over one coat of primer including disposal of surplus soil to a distance not exceeding 50 m etc complete all as specified and directed.

SHREE GURUKRUPA CONSTRUCTION CO. (BID ID -3164696)

Vastushilp Building Designer (BID ID -3166699)

AADESH CONSTRUCTION (BID ID -3166226)