SPECIAL REPAIR TO IRP WITH COMPRESSOR AND CHEMICAL DOSING SYSTEM WATER SUPPLY AND PROVN OF WATER TREATMENT PLANT TWO SPLIT AC 2 TON LED SECURITY LIGHTS WITH POLE LIGHTENING CONDUCTOR AND COLLAPSIBLE DOOR UNDER AGE E/M AND B/R I AT GE BENGDUBI MIL STN

Amount

SCHEDULE 'A' PART-I (E/M WORKS)

Supply, installation, testing & commissioning of Water Treatment Plant (IRON + SOFTNER System) based on Iron removal filtration technology is designed to produce product water at the flow rate of 6.0 M3/hr. The treatment system is proposed as designed to operate and produce portable water continuously for 20 hours per day combined with the following parts alongwith the detailes as mentioned below:- a) Raw Water Transfer pump - 02 Nos (i) Type of Pump - As per Site Condition (ii) MOC of Pump - CI+SS (iii) Flow of Pump - 6.0m3/hr. (iv) Head - 30 to 35 Meter (v) Type of Liquid - Ground Water / Borewell Water (vi) Make - Kirloskar/KSB/Lubi. b) Chlorine Dosing System - 02 Nos (i) Flow - 0 – 15 LPH (ii) Make - Approved by GE c) Iron Removal Filter - 01 Nos (i) Type of Vassal - Vertical Pressure Vessel Down Flow (ii) MOC of Vassal - FRP (iii) Diameter - Ø750mm. (iv) Height of Shell - 1800mm.B16 (v) Operating Pressure - Minimum : 2.5 to 3.0 kg/cm2 (vi) Filter Media - Resin with Pebbles & Gravels as Supporting Media (vii) Service Cycle - Whenever pressure drop across unit exceeds 0.8 kg/cm2 (viii) Backwash Duration - 50 – 60 Minute. (ix) Backwash Mode - Manual

Item no. 1 Contd/... (x) Frontal Piping - UPVC Pipe (xi) Pressure Gauge - 1 Set. (xii) Make - Starlite/Pentair (d) SMBS Dosing System - 02 Nos (i) Flow - 0 – 15 LPH (ii) Make - Approved by GE. (e) Pressure Sand Filter - 01 Set (i) Type of Vassal - Vertical Pressure Vessel Down Flow (ii) MOC of Vassal - FRP (iii) Diameter - Ø750mm. (iv) Height of Shell - 1800mm. (v) Operating Pressure - Minimum : 2.5 to 3.0 kg/cm2 (vi) Filter Media - Sand with Pebbles & Gravels as Supporting Media (vii) Service Cycle - Whenever pressure drop across unit exceeds 0.8 kg/cm2. (viii) Backwash Duration - 15 – 20 Minute. (ix) Backwash Mode - Manual (x) Frontal Piping - UPVC Pipe (xi) Pressure Gauge - 1 Set. (xii) Make - Starlite/Pentair (f) Activated Carbon Filter - 01 Set (i) Type of Vassal - Vertical Pressure Vessel Down Flow (ii) MOC of Vassal - FRP (iii) Diameter - Ø750mm. (iv) Height of Shell - 1800mm. (v) Operating Pressure - Minimum : 2.5 to 3.0 kg/cm2

Item no. 1 Contd/... (vi) Filter Media - Activated carbon with Pebbles & Gravels as Supporting Media (vii) Service Cycle - Whenever pressure drop across unit exceeds 0.8 kg/cm2. (viii) Backwash Duration - 15 – 20 Minute. (ix) Backwash Mode - Manual (x) Frontal Piping - UPVC Pipe (xi) Pressure Gauge - 1 Set. (xii) Make - Starlite/Pentair (g) Filter Water Storage tank - 01 Nos (i) Capacity - 10000 Ltr. (ii) MOC Of Tank - HDPE (iii) Make - Sintex/National. (h) Softener Feed Pump - 02 Nos (i) Type of Pump - As per Site Condition (ii) MOC of Pump - CI+SS (iii) Flow of Pump - 6.0m3/hr. (iv) Head - 30 to 35 Meter (v) Type of Liquid - Filter Water (vi) Make - Kirloskar/KSB/Lubi. (j) Softener System - 01 Set (i) Type of Vassal - Vertical Pressure Vessel Down Flow (ii) MOC - FRP (iii) Hardness Inlet - < 600 ppm (iv) Hardness outlet - < 50 ppm

Item no. 1 Contd/... (v) OBR - 150 m3 (vi) Size of vessel - 750 Dia. x 1800 mm (vii) Frontal Piping - UPVC Pipe (viii) MOC of Vassal - FRP (ix) Operating Pressure - 2.5 kg/cm2 (x) Test Pressure - 3.5 kg/cm2 (xi) Normal Flow Rate - 6.0 M3/hr. (xii) Bottom collection system - Strainer plate (xiii) Resin Volume - 450 Lit (xiv) Resin Type - Sodium Based (xv) Salt Required - 100 KG (xvi) Brine Measuring Tank - 1000 Liter (xvii) Frontal Piping - UPVC (xviii) All interconnecting piping & fittings - UPVC (xix) Pressure Gauge - 01 No. at Outlet. (xx) Make - Starlite/Pentair k) Treated Water Tank ( By Client Scope ) - 01 Nos L) Interconnecting Piping As per Site requirement - 01 Lot (i) MOC - UPVC (ii) Quantity and Sizes - Suitable to Flow m) Electrical Panel with 02 no Earthing - 01 Set n) Pressure Gauge - 01 Set o) Flow Meter - 01 Set

M&L for Taking out existing filter media like sand, gravel & ferminex from filtration plant of capacity 10,000 gallon per hour including soda & Alum Pots & removing from site and cleaning the internal surfaces of filtration plant with soda & Alum Pots with using PVC/Steel wire brushes to remove all scales, iron particles and finally clay & other foreign particles with clean water complete all as specified and as directed.

Taking out existing unserviceable PVC nozzles and Supply and fix new PVC double deck type PP strainer nozzle of size 10mm to 15mm (3/8” to ½” inch) dia, push type complete all as specified and as directed (Make: RMCO/ASHFORD or equivalent ).

M&L for preparation of old painted internal steel surfaces of Filtration plant shell and painting with one coat of black bituminous paint suitable for drinking purpose of area exceeding 10 cm in width or girth not otherwise described complete all as specified and as directed.

M&L for preparation of old painted external surface of Filtration Plant shell and painting with two coat over a coat of primer first quality of synthetic enamel (gray shead) paint exceeding 10 cm in width or girth not otherwise described complete all as specified and directed.

M&L for packing of new filter media of Gravel size 12 mm to 25 mm in layers of approved quality obtained from ‘Barakar River’ complete all as specified and as directed.

Ditto all as per item no. 6 here-in-before but Gravel of size 6 mm to 12 mm

Ditto all as per item no. 6 here-in-before but Gravel of size 3 mm to 5 mm

Ditto all as per item no. 6 here-in-before but Sand of size 16/30 mesh.

M&L for packing of chemical of ‘Feriminex’ (MNO2) catalytic agent of size 1/16" x 1/32" in layers complete all as specified and as directed.

Replacement of unserviceable water pressure gauge with new pressure gauge capacity 7 kg/sqcm to 10 kg/sqcm complete all as specified and as directed (Make : RMCO/OASIS).

Taking out old unserviceable rubber gasket from position with taking out of nuts, bolts etc and S&F New rubber gasket of size 75 cm outer dia, 3mm thick rubber sheet of approved quality fixed with suitable size & dia mild steel machine made nuts, bolts & washers of required size & numbers complete all as specified and as directed. (Note : Nuts, bolts & washers shall be measured & paid separately under relevant item here-in-before).

Ditto all as per item no. 12 here-in-before but size 45 cm outer dia.

Checking overhauling and pressure testing of normal working pressure and replacement of unserviceable gauges safty "V' belt compressor piston rings etc for air compressor stationary type electrically operated air cooled complete including painting with two coats of synthetic enamel paint (first quality) after preparation of surfaces by scraping old paint complete all as specified and as directed.

Taking down old unserviceable motor of compressor from existing location and supply and fixing motor of suitable size complete all as specified and directed. Make: Kirloskar/Crompton/KSB. (Note: Old u/s motor will be deposited in MES Store yard)

S&F mild steel machine made nuts, bolts & washers of size 15mm(5/8”) dia and 75mm (3”) long or nearest suitable sizes for top cover and side cover of Soda /Alum pot complete all as specified and as directed.

Taking down old unserviceable butter fly valve from existing location and supply and fixing butter fly valve lever operated suitable for IRP including nuts and bolt and rubber gasket complete all as specified and directed. (Make- Kirloskar/ BIR/ Ramco)

Taking down and supply & fixing GI tubing medium grade 20 mm dia complete as specified and directed. (Make- TATA/ Jindal/ Bansal)

Supply & fix PVC NRV( injection check valve) set with glass ball for Suction & delivery suitable for existing granual chlorine dosing system complete all as specified and directed..

Supply & fix PVC strainer washer type heavy duty or Y type stainer for Suction suitable for existing granual chlorine dosing system complete all as specified and directed.

Supply & fix PVC 3/8 " white suction/Discharge tubing for existing granual chlorine dosing system complete all as specified and directed.

Supply & fixing foot valve assembly for chlorine dosing system including teflon ring seal complete all as specified and directed.

Supply & fix teflon gland packing square type 3 mm suitable for existing granual chlorine dosing system complete all as specified and directed.

Supply & fix LDPE pipe 8 mm dia suitable for existing granual chlorine dosing system complete all as specified and directed.

Supply only OT solution for chlorine test in each bottleof 500 ml coplete as specified and directed by engineer in charge. Make - Rmco/ Aquafit / Austin india

Supply only chlorine test kit with coloured ample coplete with all testing fitments and OT solution in rexine finish box coplete all as specified and directed by engineer in charge. Make - Ramco / Aquafit / Austin india

Excavation in trenches not exceeding 1.50 mtr wide and not exceeding 1.5 mtr deep for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc and getting out in soft/loose soil complete all as specified.

Ditto all as per Item no 27.00 here in before but exceeding 1.5 mtr not exceeding 3.0 mtr deep

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick in soft / loose soil complete all as specified and directed.

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

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

M&L for PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate in copings of poles, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, include of formwork if required as directed complete all as specified.

M&L sand cushioning (dry) in trenches for protection of UG cables (below, above and around the cable laid in trenches) of 230mm spreding thickness and consolidated (punned) upto 180mm thickness complete all as specified and as directed.

Supply & Laying Sub Class 'B' Bricks,old size, well burnt, laid breadth wise along the length of cable laid in trenches over sand cushion for UG cable protection complete all as specified and directed.

Supply and errection of steel tubular swaged poles 9.0 metre long, type 410 SP-31 complete with cast iron base plate, final taper plug, bolts, nuts and screws, pole cap etc confirming to IS-2713 of 1980 including two coats of aluminium paints over one coat of red oxide primer on external exposed surfaces and two coats of black bituminous paint on portion embedded in concrete and numbering to be done in black synthetic enamel paint complete all as specified and directed.

S&F street light bracket 40mm bore GI pipe made out of medium grade of required length 1.5 M consisting mounting clamps made out of 300mm long mild steel FI 25x4mm required shape (02 Nos per GI braqckets) long duly fitterd with 04Nos mild steel nuts and bolts duly painted suynthetic enamel paidove a coat of red oxide primer to expose surface complete all as specified and directed complete all as specified and directed.

S&F LED roadway luminaires aerodynamically designed street light 60 watt 240 volt with excellent thermal management, inbult tit angle arrangement with IP-66 protection complete all as specified and directed Make cromption cat part No LSTP-60-CDL or equivalent of make Philips/Surya/Bajaj

S&F fibre body loopin loopout enclosure of size 230mm x 170mm x 105mm consisting of 4 Nos aluminium busbar of size 150mm x 20mm x 2mm thick fixed on porceline support inside enclosure fixing of enclosure with pole using 40 x 6mm size MS FI clamps of required shape with bolts, nuts & washers complete all as specified and directed

Supply and laying in trenches /through pipe/ducts or on pole /walls jointing to OH conductor LT panel main switchwith cable size aluminium lugs and testing XLPE conductor 1100 volt grade cross section area 6 Sqmm 2 Core complete all as specified and directed. (NOTE:- excavation and earth woek shall be measured and paid separately under respective items of BoQ/Sch'A")

Ditto all as per item no. 39 here-in-before but cross section area 10 Sqmm 2 Core

M&L for horizontal boring under the road below 1 mtr from the road surface and dia of hole not exc 100 mm without damaging the existing road getting out and disposal of soil to a distance not exceeding 50 m from the site of work all as specified and as directed.

S&F GI Pipe 50 mm light grade including fittings to poles/laid under road for protection of under ground cable including making good in disturb surfaces and sound coundition complete all as specified and as directed.

M & L for concealed sub-main wiring alongwith earth wire of size (2 x 4.0) sq. mm + (1 x 4.0) sq. mm earth wire, ISI marked, FRLS, PVC insulated, multi stranded, copper conductor, single core cable drawn through and including non-metallic PVC rigid conduit (medium grade) with all fittings and accessories ISI marked including cutting chases for conduits & sinkings for MS sunken boxes & making good to walls, floors etc. complete all as specified & as directed. NOTE : Four runs of PVC wire, two run of earth wire & one run of PVC rigid conduit (medium grade) will be measured as one length.

S&F sheet metal enclosure with socket plug top and MCB's SPN enclosure with 2 pin and earth plug and socket complete with one single pole MCB 20 Amps , 240 Volt complete all as specified and directed.

Supply, install, testing & commissioning of hi wall, split-type Air Conditioner Unit of capacity 2.0 TR based on Inverter Technology comprising of indl indoor & outdoor units complete with cordless remote control unit & with in-built air ionizer & plasma filter for better indoor air quality with minimum 5 star rated incl electric connection complete all as specified and as directed. NOTE : (i) The Air Conditioner shall be initial filled / charged with refrigerant of specified quantity & the refrigerant to be used shall of Non-CFC type & as per the latest technology. (ii) The cost of additional refrigerant pipes required (if any) is deemed to be included in the unit quoted rates. (iii) Suitable piping of adequate length & size 5/8" for drainage of condensate water from indoor unit shall be provided & the cost of the same is deemed to be included in the unit quoted rates. (iv) Anything missed out in the technical specifications but technically required for efficient working of the AC is deemed to be included in the unit quoted rates.

Supply, install, testing & commissioning of copper wound voltage stabilizer, ISI marked for automatic operation, single phase, naturally air cooled, indoor type & designed for I/P variation between 170 V to 260 V with O/P voltage stabilization at 230 V with accuracy of +/- 2.5%, with high & low voltage cut out & time delay & of capacity 4.0 KVA incl electric connection complete all as specified and as directed.

S&F Air termination single pointed aluminium rod 12mm dia and 300mm long complete all as specified and directed.

S&F aluminium strip 25 x 3.15 mm with saddles fixinf scrcub etc for roof conductors down & above ground complete all as specified and directed.

S&F Galvanised iron strip 32 x 6 mm as continuity conductor burried in ground complete all as specified and directed.

S&F test point terminal block made of gun metal or phosphorus bronze size 75 x 75x 25mm drilled and screwed including 3Nos 8mm dia 25 mm long hex head screw complete all asspecified and directed.

Supply & Installation of Advance Encapsulated compound based CPRI tested Maintenance free earthing with Zinc & alloy coated GI safe earthing electrode with pipe in in pipe technology of not less than 76.30 mm outer dia (thickness not less than - 2.25 mm) and 42.40 mm inner dia (thickness not less than 3.2 mm ) and Three meter length, the electrode should be of galvanised with Zinc (80 - 100 micron) and Alloy (250 - 300 micorn) coated. The GI Electrode shall be pre-filled with Cristaline Conductive Materials (CCM). The GI electrode shall be surrounded with 50 Kg Backfill compound to providemaximum contact between the electrode and Back fill compound. Backfill compound should be eco-friendly and having RoHs certification GI Electrode shall be tested from CPRI. The earthing pit should be cover with PCC (1:2:4) B1 cover of 450 x 450 mm complete all as specified and directed and as sketch "A" Zinc and Alloy coated safe earthing electrode. should be Make : ASHLOK, Model : ASEEL-39-ZC&AC or equivalent model of Make - Indelec/tercel/True Power. NOTE :- (i) Earth Resistance should be less than 2 Ohm. (ii) For each earth electrode excavation to be done of sized not less than 3 m x 0.75 m and excavated soil to be replace with good quality /highly conductive soil, rate deemed to be include in the quoted rate. (iii) All earth connection to be done using special nut bolt.

SCHEDULE 'A' PART-II (B/R WORKS)

Taking down chowkats or frames exc 1.5 and n exc 4.0 Sqm each (with out taking off shutter from the frame) and removing material from the site of work complete all as directed

S&F 1.25mm thick pressed steel frame door 105 X 60 mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc complete all as specified and directed.

S&F of 30mm thick flush shutter, solid core construction, with block board core and plywood face panels, commercial type on both sides kiln seasoned and chamically pressure treated complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint on wooden surfaces of any description, not otherwise, described, over 10cm width or girth including preparation of new surface & applying one coat of pink primer complete all as specified and directed.

S&F Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete all as specified and directed.

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

Demolition of cement concrete unreinforced in Ground floor & paving n.exc 15cm thickness and removal of debris from site all as specified and directed

Excavation over areas not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and directed.

Ditto all as per Item no 60.00 here-in-before but exceeding 1.5mtr not exceeding 3.0mtr deep complete all as specified.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling & mass concrete complete all as specified and directed.

M&L for Fly ash brick work with old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

M&L for Rendering 15mm thick on fair faces of brick or concrete surfaces in cement mortar 1:3 with water proofing compund as per manufacurer's instructions, finished surfaces fair and smooth without using extra cement complete all as specified and directed. (Note: - WPC shall be measured and paid separately under relevent items.)

Supply only integral water proofing compound liquid grade conforming to IS-2645 complete all as specified and as directed. (Pidiproof of Dr.fixit or equivalent)

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 12,060.00 (refer Tender Srl Page No 37(R)). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

M/S CONTRACTS

M/S G D CONSTRUCTION

Prahalad Rai

M/S R. K. INDUSTRIES

M/S KAR CONSTRUCTION

Shree Ram Construction