PROVISION OF CENTRALISE RO PLANT AT CGRA NALIYA UNDER AGE I CG JAKHAU

Amount

B/R Items

Surfacing excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil.

Surfacing dressing n.exc 15cm deep and getting out in soft/loose soil.

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation etc and n exc 1.5m in depth and getting out complete in hard/dense soil.

M&L PCC 1:4:8 type D-2 using(40 mm graded aggregate as in foundation filling and mass concrete)

M&L for RCC M-30 20mm graded aggregate as in footing foundation beam,plinth beams and mass concrete.

M&L for RCC M-30 (20mm graded aggregate) in column etc complet all as specified.

M&L for Design mix concrete of grade M-30 In roof slab.

M&L for Design mix concrete of grade M-30 in chajjas

M&L for Design mix concrete of grade M-30 in lintels & beams

Form work to side of concrete foundation footing,base of column,plinth beams and similar work vertical or to batter rough & flat

Use and waste of form work to the side and soffits of RCC beams/RCC bands,rough & flat

M&L for formwork to soffit of suspended slabs such as roof slabs, floor slabs, landings and similar work, not exceeding 200mm thick flat horizontal or sloping for rough finished surface of concrete.

M&L for CRS TMT bars 10mm dia and over, cut to length bent to shape required, and binding with MS wire not less than 0.9mm dia or securing with clip quality confirming to TMT bars

M&L for CRS TMT bars 6 to 8mm dia, cut to length bent to shape required, and binding with MS wire not less than 0.9mm dia.

3. M&L for MS TMT bars 5mm and above upto and including 10mm dia in stirrups, cut to length bent to shape required, and binding with MS wire not less than 0.9mm dia.

M&L precast concrete block walling with solid bldg block of PCC 1:5:8 st in CM 1:6 complete all as directed and specified.

M&L Rendering in CM (1:4) 15 mm thick finished even and smooth without using extra cement

M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces in CM 1:41:6 finishing the surface fair and even.

M&L for rendering 5mm thick cement plaster CM 1:3 ceiling surface finishing the surface fair and even.

M&L for preparation and applying two coats of distemper oil emulsiion over a priming coat to distempring over new plastered surface of wall

M&L for preparation and applying three coats of white wash on new plastered surface of celing.

M&L for preparation and applying two coats of acrylic paint over new plastered surface of wall including coat of primer

Supply only integral water proofing compound conforming to IS 2645-1975, IS-9103 all as specified and directed by Engineer-in-Charge.

M&L WPT laid by torch application method using 3mm thick APP modified water Proofing membrame (with white mineral gravel finish) weighing not less than 3.5kg/Sqm reinforced with non woven polyester mat weighing not less than 3.5 gm/Sqm reinforced with non woven polyester mat weighing not less than 160 gm/Sqm all as specified & procured from any of the approved manufactures incl applying oil based bitumenous primer @ 300 gm/Sqm and treateing joints/change in direction with cm 1:3 mixed with SBR Latex @ 200ml per bag of cement before laying membrane and plaster

S&F powder coating(min thickness of powder coating 50 micron) aluminium frame for door, windows, ventilators with one or more rebates including joining cleat for fixing etc, Complete all as specified.

S&F Powder coating (min thickiness of powder coating 50 micro) aluminium door shutters, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, tower bolt aluminium snap beading screws etc. Complete all as specified.

S&F Powder coating (min thickiness of powder coating 50 micro) aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber packing, aluminium snap beading screws aliminum handle 2 nos, hinges & tower boltsetc. Complete all as specified.

S&F 5mm thicksheet glass, ordinary quality and glazing with oil putty in square n exc 0.5sqm in each pain.

S&F aluminium alloy wire cloth, 0.45 nominal dia of wire and average width of aperature 1.40mm and fixed with aluminium wire staples.

S&F 1.25 mm Steel rolling shutters with ball bearing , as specfied including top cover ,anchoring road , hasp and staple and one shop cat of primer ; erected in position as indicated , complete: push pull or manual type

S&F Safety lever locks mild steel with 4 levers for rolling shutters

S&F Ball bearing for rolling shutters

M&L for preparation and applying two coats of synthetic enamel paint on new steel surface exceeding 10cm width or girth.

M&L for 100mm thick sand filling

M&L for cement concrete 75mm thick 1:4:8 type D-2, (40mm graded aggregate ) as in sub base.

M&L for cement concrete 25mm thick 1:2:4 type B-1 ( 20mm graded aggregate) as in floor surface finishing even and fair with using extra cement.

M&L for screed bed or bedding layer 10mm thick on fair faces of brick work or concrete surfaces in CM 1:4.

M&L for machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with 15 mm CM 1:4 grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete.

S&F kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with ditto as per item 1776.

Treating the bottom and sides of excavation at the rate of 5 ltrs of emulsion per sqm of surface area.

Treating the top surface of filled earth at the rate of 5 ltrs of emultion per sqm of surface area

Treationg the soil under plinth protection atnthe rate of 5 ltrs of emultion per sqm of surface area

M&L for cement concrete Type B1 1:3:6 (20mm graded aggregate) AS in plinth protection including filling joints with bitumen mastic filling

M&L for Hard core of gauge nexc 63 mm, deposited, spread and leveled in layers n exc. 15 cm thick, watered and rammed to a true surface with broken stone or boulders.

Retuing filling in,including sprading leveling watering and well ramming in layers not exc 25 cm

Removing excavated material n ex 50 m and depositing where directed at a levele n exc 1.50 m above the starting point

E/M Items (RO Plant Eqpt)

Supply, Design, Commissioning installation and testing of Reverse Osmosis (RO) plant of capacity of 500 LPH max permissible limit of TDS less than or equal to 150 PPM (Raw water TDS is 2000 PPM) with pretreatment filter,activated carbon filter, UV system and dosing system of following. Make : Ion Exchange/Thermax/Fontus water Ltd/Jeel Aqua (a) Raw water pump : Cap 1.7 Meter Cube/ Hour , working presure 2Kg/Cm2, (1Working+1Standby) with starter inbuilt in RO plant panel. Make : Kirloskar/Crompton/Lubi (b) Sedimentation filter : Down flow type Sand filter Made of FRP, 12inch Dia ,48 inch Height , (can be modified to higher size as per design) treatment flow rate 1.20 M3/Hr at test pressure 150 psi including its connected items such as CPVC pipe line 32 mm(minimum), multiport valve, valves and gauges as per manufacturer design., mix graded filter Media, Average porosity Less than 100Micron ,Bed depth 915mm (minimum) all as specified. (c) Activated Carbon filter : Made of FRP, 12 inch Dia ,48 inch Height (can be modified to higher size as per design) treatment flow rate 1.2 M3/Hr at test pressure 150 psi including CPVC pipe line 32mm, multiport valve, valves and gauges as per manufacturer design., mix graded filter Media consisting of Coarse Silex, Fine Silex, Activated carbon and Bed depth 915mm (minimum). (d) Antiscalent dosing system with digital display : Cap 0-4 LPH including dosing tank of cap 40 ltr and its connection with inlet and outlet tubing ,inlet NRV and outlet NRV ,automation with level switch (e) Reverse Osmosis System : Cap not less than 500 LPH , Max permissible limit of TDS in Feed >2000 PPM (Raw water), Pressure Vesels made of FRP,Micron Cartage filter,RO Memberan element,Pressure vessels and UV system of appropriate capacity.

(f) High pressure pump : Multistage, Centrifugal vertical pump, rated flow cap not less then 1.7 M3/Hour ,stainless steel housing And impeller coupled with 2HP Motor as per design of plant. The size specified is minimum. (g) Conductivity meter/TDS meter. (h) Rotameter,glass tube type (i) Pressure Gauge, Bottom Entery Bourdon tube type,Range:-0-20Kg/Cm2 (J) Control Panel : Electronically control motor protection to prevent the motor from dry run, single phasing/over loading , starter for pumps auto and manual operation mode, as per plant desig including cabling with copper conductor of appropriate rating (k) Interconnecting pipelines, valves from inlet tank to outlet tank of cap 2000 ltrs (to be provided under this item) upto 10 metre. (l) Chlorine dosing plant of capacity 20 ltr/hr. Parameters for Treated water (i) TDS upto 150 PPM (ii) PH 7.0 to 7.5 (iii) Free Residual Chlorine - 0.2mg/l .(Note:- After satisfactory commisioning of plant contractor will be operate and maintenace of plant for one year as per manfacturers norms from the date of completion for 8 hours per day and cost for the same deemed to be included in quoted rates) Make : As per Approval make of E-in-C's Branch or Accepting Officer.

S&F Rotational moulded polyethylene water storage tanks of capacity 5000 liters, 3 layered white in colour (cylindrical vertical) with closed top with float valve ISI marked hoisted and fixed in position including provision of 25 mm dia GI nipples of 150 mm long with check nuts for inlet, outlet and drain out pipes and suitable 50mm thick PCC base 1:2:4 Type Bo all as specified in SSR Part I and as directed by Engr-in-Charge. Make : Sintex

M&L for Screwing existing steel/ PVC tubing for alterations or additions of size 40 mm (or lengthening screw on pipe to form connector) in position complete all as specified and as directed.

Supply and lay Unplasticiscd PVC pipes of pressure rating 10 kgf/cm2 laid in trenches of size 50 mm dia bore

Supply and lay Unplasticiscd PVC pipes of pressure rating 10 kgf/cm2 laid in trenches of size 25 mm dia bore

M&L 25 mm Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or foru nions and fixed

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/ loose soil, for under ground electric cable, pipes etc. all as directed and specified.

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

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed.

Supply and fix , gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe and fixed, 50mm (2”) dia pipe

E/M Items (External Electrification)

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 4.0 core 16 sqmm

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for laying of cable n exc 10 sq m on plan and n exc 1.5 m in depth and getting out soft / loose soil complete all as specified and as directed.

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

Removing excavated material n exc. 50 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

Dry Sand filling in cable trenches for protection of cables with two layers below and above cable and punned down to speicified thickness complete all as specified and as directed. Note: Punned down thickness shall only be measured for payment.

Supplying and laying un-reinforced precast concrete cable cover, class LV, type 1, flat, of size 250mm x 150mm x 40mm complete all as specified and as directed.

Supply and fix GI pipe light grade of 40 mm dia complete with elbows, couplers, etc and with MS clamps, nuts, bots, washers etc for fixing of pipe to wall/ floor and laying in trenches for cable protection complete all as specified and as directed.

Supply and fix MCB TP 32 Amps C Curve, 10 kA Complete all as specified and as directed. (For fixing in existing LT Panel)

E/M Items (Internal Electrification)

Material and labour for point wiring complete with 1.5 sqmm single core multistranded copper conductor fire resistant low smoke (FRLS) PVC insulated and unsheathed cable 1100 volts grade conforming to IS-694 drawn through non metallic rigid PVC heavy duty conduit in concealed (min 20mm dia external) but shall be increased as per actual site requirement in accordance with clause No 19.125 of SSR PartI) ISI marked with wall thickness not less than 1.8 mm inclduing conduit accessories like bends, tees, junction boxes etc fixed concealed/ recessed in wall or ceiling etc including 1.5 mm FRLS PVC insulated unsheathed copper earth wire inclduing sunken type galvanised steel terminal boxes electro plated of suitable size with bakelite white/ colored top sheet cover 3.0 thick for one light / fan point controlled by one switch and for / 5Amps independent socket (Make of cable - Polycab/Havells/Anchor)

All as per Srl item No -01 here in before but for one three pin socket outlet 5 Amp on same board with other switches complete all as specified and directed by Engineer - in - Charge. (Make of cable - Polycab/Havells/Anchor)

All as per item No. 1 above but with 4.0 sqmm for phase and neutral and 4 sqmm for earth for 15 Amps independent socket out let

S & F LED batten integrated channel 20 watt having input voltage AC90-300V, 50 Hz , 6500K ,extruded polycarbonate body with white acrylic cover tube light fitting wall mounted complete with rod, driver and all other accessories including connection with flexible cable copper conductor twin core of size 23/.2 mm upto ceiling rose/connector complete all as specified and directed by Engineer - in - Charge. (Make: Havells LED Cat No LUMILINEBS20WLED865SPCWH and equivalent of Wipro/philips.

Supply and fix ceiling fan of 1200mm sweep of 5 Star rated (ISI marked) along with down rod of suitable length as per site and with flexible 3 core 1.0 sqmm cable from ceiling fan to ceiling rose complete all as specified and as directed.

supply and fix Switch piano, flush type single pole, one way 5 Amp complete all as specified and as directed.

Supply and fix Switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type universale complete all as specified and as directed.

S&F switch socket outlet multipurpose 2-in-1, 5 pin 6 amps 240 volts flush type (ISI marked) as specified.

S & F stepped type,single socket fan regulator not less than 400 watt for ceiling fan 1200/1400mm sweep complete all as specified and directed by Engineer - in - Charge.

S&F for supply & Fix ceiling rose, 3 plate / PVC/ Polycarbonate, isolated body complete all as specified and as directed.

Supply and fix Horizontal type TPN DB Double Door 4 way madeup of CRCA Sheet power coated and metal door, IP 43 protected, earth dolly and neutral dolly, complete and with following: a) MCB TPN 20 Amp, C Curve, 10 kA - 01 No. b) MCB SP 6-32 Amps, C Curve, 10 kA - 6 No.

M&L 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 galvanized earth wire of 4.0 mm (up to 7.5m in length from earth plate) by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shwon in electrical plate no 3 of SSR part 1 including Charcoal, Rock salt, 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 bar 8mm dia 150mm c/c reingorcement, watering funnel, 15 mm dia light grade for protection of earth electrode, 20 mm dia for watering all as speicified and directed and tested on completion.

Vijay Construction Co