REPAIR/ REPLACEMENT OF COLD AND HOT WATER SUPPLY PIPE LINE, SUPPLY AND DISTRIBUTION OF CHLORINATION AGENTS AT WATER SUPPLY INSTALLATIONS AND REPAIR/ REPLACEMENT OF CHLORINATION DEVICE AND CLEANING OF WATER TANK IN SUMMER UNDER GE (AF) THOISE

Amount

Excavation in trenches n.exc. 1.5 mtr wide and n.exc 1.5 mtr deep for foundations of poles/stays/cable etc not exc 10 Sqm area on plan and getting out in Hard/Dense soil complete all as specifed and as directed by Engineer-in-Charge.

Returning filling in including spreading levelling, watering and well ramming in layer each not exc. 25 cm thick in a hard/dense soil complete all as specified and directed by Enginer-in-Charge.

Removing excavated material to a distance not exc. 50 mtr and depositing where directed at a level n.exc. 1.5 mtr above the starting point complete all as specified and directed by Engr-in-Charge.

S&F Sluice valve PN-1.6 with steel spindle and both ends flanged of 80 mm bore, conforming to BIS 14846 complete all as specified and directed by Enginer-in-Charge.

M&L for Valve pit of size 100x100x150 cm consisting of random rubble uncoursed stone masonary in cement motor 1:6, 50mm thick coping with PCC 1:2:4 type B1 (using 20mm graded crushed stone aggregate) incl excavation and earth work and disposal of surplus soil to a distance not excluding 50 m and depositing where all as directed by Engr-in- charge, plastering internally with 15mm thick in CM 1:4 and flush pointing externally in the same motor as work proceed and mild steel sheet cover ( 3:15 mm thick) angle iron frame of 40x40x6mm handle locking arrangement and painting with two coats of synthetic enamelled paint over a coat of red oxide primer on steel surface complete all as specified and as directed by the Engr-in-Charge.

M&L for Cleaning of valve pits of any size upto 1.20 x 1.20 mtrs x 1.20 mtr deep by taking out of all mud /earth etc including cleaning/greashing/oiling of sluice valves / Gate valves and painting the Valves and pit cover etc. complete all as specified and directed by Enginer-in-Charge.

M & L in repair for Galvanised iron steel tubing 100 mm bore ISI marked medium grade with all fittings (ISI marked) duly laid in trenches or floor included taking down the existing complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No.7.00 here-in - before but 80 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No. 7.00 here-in - before but 50 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No. 7.00 here-in - before but 40 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No. 7.00 here-in - before but 25 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No. 7.00 here-in - before but 20 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No. 7.00 here-in - before but 15 mm bore complete all as specified and directed by Enginer-in-Charge.

S&F in repair PP-R (Polypropylene random copolymer) pipes, outer dia 90 mm, SDR 7.4, 3-layer, and UV stabilized and anti-microbial fusion welded having thermal stability for hot and cold water supply including all PP-R plain and brass threaded polypropylene random fittings fixed complete to fittings laid in trenches/floor complete all as specified and as directed by Engineer-In-Charge.

All as per BOQ Srl Item No. 14.00 here-in - before but 63 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No. 14.00 here-in - before but 50 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No. 14.00 here-in - before but 32 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl Item No. 14.00 here-in - before but 25 mm bore complete all as specified and directed by Enginer-in-Charge.

M&l for attending Complaint of Detecting leakage of water supply pipe lines of Galvanised iron of size 100 mm bore from any location, any depth and repairing by providing jointing material,"D" joints, union, clamps, nuts, washers & bolts and including any GI fittings, earth work etc. complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl item No.19.00 here -in - before but 80 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl item No.19.00 here -in - before but 40/ 50 mm bore complete all as specified and directed by Enginer-in-Charge.

All as per BOQ Srl item No.19.00 here -in - before but 20/ 25 mm bore complete all as specified and directed by Enginer-in-Charge.

S & F in replacement Stop Valve of Cast Copper alloy ISI marked, screwed down, high pressure with crutch or butterfly handle, screwed both ends suitable for 15 mm bore iron pipe fixed complete all as specified and directed by Engr - in -Charge. Make :- BIR / Leader / Zoloto

S & F in replacement Gun metal, globe or gate valves,with iron wheel head, screwed both ends suitable for 20 mm bore iron pipe and fixed complete all as specified and directed by Engr - in -Charge. Make :- BIR / Leader / Zoloto

S & F in replacement Gun metal, globe or gate valves,with iron wheel head, screwed both ends suitable for 40 mm bore iron pipe and fixed complete all as specified and directed by Engr - in -Charge. Make :- BIR / Leader / Zoloto

S & F in replacement Gun metal, globe or gate valves,with iron wheel head, screwed both ends suitable for 50 mm bore iron pipe and fixed complete all as specified and directed by Engr - in -Charge. Make :- BIR / Leader / Zoloto

S & F in replacement PP-R, globe or gate valves,with wheel head, screwed both ends suitable for 50 mm bore iron pipe and fixed complete all as specified and directed by Engr - in -Charge. Make :- BIR / Leader / Zoloto

S & F in replacement PP-R, globe or gate valves,with wheel head, screwed both ends suitable for 25 mm bore iron pipe and fixed complete all as specified and directed by Engr - in -Charge. Make :- BIR / Leader / Zoloto

M&L for repair to Sluice Valve of any size for leakages by filling of gland, replacing rusted nuts / bolts and required lathe work sheets, spindle and gland flange or any repairs/replacement required for smooth funtioning etc. complete all as specified and directed by Engr -in -Charge.

M&L for PCC (1:4:8) type D-2 using 40mm graded crushed stone aggregates as in foundation of, etc including necessary form work complete all as specified and directed by Engr -in -Charge.

Cutting of DI/CI/GI pipe of size dia 80/50 mm & to provide the connection in any size dia pipe complete all as specified and directed by Engr -in -Charge.

M&L for insulation including with all fittings of size 90 mm inner dia and 19 mm thick including jointing, fixing material such as solvent adhesive, tape insulation self adhesive and poly shield coating including polyglass tape and (resign+hardner) two coats as per manufacturer complete all as specified and directed by Engr -in -Charge.

M&L for insulation including with all fittings of size 63 mm inner dia and 19 mm thick including jointing, fixing material such as solvent adhesive, tape insulation self adhesive and poly shield coating including polyglass tape and (resign+hardner) two coats as per manufacturer complete all as specified and directed by Engr -in -Charge.

M&L for insulation including with all fittings of size 50 mm inner dia and 19 mm thick including jointing, fixing material such as solvent adhesive, tape insulation self adhesive and poly shield coating including polyglass tape and (resign+hardner) two coats as per manufacturer complete all as specified and directed by Engr -in -Charge.

M&L for insulation including with all fittings of size 32 mm inner dia and 19 mm thick including jointing, fixing material such as solvent adhesive, tape insulation self adhesive and poly shield coating including polyglass tape and (resign+hardner) two coats as per manufacturer complete all as specified and directed by Engr -in -Charge.

M&L for insulation including with all fittings of size 25 mm inner dia and 19 mm thick including jointing, fixing material such as solvent adhesive, tape insulation self adhesive and poly shield coating including polyglass tape and (resign+hardner) two coats as per manufacturer complete all as specified and directed by Engr -in -Charge.

De-watering and cleannig of water tank of capacity 10,000 ltr PVC insulated tank using cleaning solution and de-silting complete all as specified and directed by Engr-in-Charge.

M&L for lifting up submersible pump set of any capacity alongwith MS/GI column pipe flanged 50 to 80 mm dia from bore well at different locations including submersible cable upto 10 sqmm, 3 core and dismantling cable joints etc upto 50 mtr depth complete all as specified and directed by Engr -in -Charge. Note : (i) Submersible cable, column pipes to be stacked at a suitable place at TW/pump house for inspection and cleaning properly, with anti-scalant solution and painting with synthetic enameled paint. (ii) All T&P shall be arranged by the contractor. (iii) All items taken out from TW/Pump Houses shall be kept in well secured places and shall be the responsibility of the contractor till the machines are not made functional.

M&L for Lowering of submersible pump set of any capacity alongwith MS column pipe exc 50 mm dia but not exc 150 mm dia, making flanged joints, cable connections and providing binding dori for binding and packing the submersible cable complete all as specified and directed by Engr -in -Charge.

S&F in repair Submersible pump set (including winding,greasing and cabling )of cap 3 to 5 HP motor complete all as specified and directed by Engr -in -Charge.

S&F in repair Submersible motor set (including winding,greasing and cabling ) of cap 3 to 5 HP motor complete all as specified and directed by Engr -in -Charge. Make :-

Supply and distribution of calcium based white to off white free flowing solid granular chlorination chemical decomposing at 177⁰C, molecular weight 142.98. toxicity oral rate LD 50/850 mg per kg in 45 kg packing of HDPE container for disinfection of drinking water complete all as specified and as directed by Engr-in-Charge. Make – Puri Chlor or equivalent make as approved by GE

Testing & checking the Quality of water from borewell of AF STN Thoise for determining the following parameter (Colour, Odour, pH, Taste, Turbidity, TDS, Aluminium, Ammonia, Anionic Detergents, Barium, Boron, Calcium, Chloramine, Chloride, copper, Fluoride, Free residual chloride, Iron, Magnesium, Manganese, Mineral Oil, Nitrate, Phenolic Compounds, Selenium, Silver, Sulphate, Sulphide, Total alkalinity as calcium carbonate, Total hardness, Zinc, cadmium, Cyanide, Lead, Mercury, Molybdenum, Nickel, Arsenic, Chromium, E.coli, Coliform Bacteria, PAH, PCB & Pesticides except for radio activity) as per IS: 10500-2012 and submit the test report from Govt Laboratory duly signed to Engr-in-Charge complete all as specified and as directed by Engr-in-Charge. Note: The Job May re-execute after 45 days .

Supply and fixing in replacement Chlorine dosing system doses chlorine into water to make in pure,safe and drinkable for human beings.specification of chlorine Dosing Pump :-material-pp,pvc,teflon,operating voltage range-180-280 V,Indicator-L.E.D,Discharge pressure-8 kg/sq.cm,Max Flow Rate up to 40 LPH complete all as specified and as directed by Engr-in-charge. MAKE: DOSATRON,/VERITO,/PRO AQUA,/ MILTON ROY or equivalent make as approved by GE.

S&F ETC tube with washer for solar water heater.the size of tube 58x1800 MM, complete all as specified and directed by engr-in-charge. Make: Waaree Energies/ Tata Solar Power/ Adani Solar/ Vikram Solar/ Aaroh Solar Enterprises/ Alpine Energies Pvt Ltd/ Tech Solar Solutions Pvt Ltd

R C TRADERS (BID ID -3440143)

C.P.Computers (BID ID -3429265)