Public Health Engineering Department Tender

Supply of ISI mark AC pressure pipe of class 15 manufacturer by MAZZA process as per IS 1592-2003 or amended upto date for casing of tube well for following dia nominal bore with jointing material PVC coupler as per technical specification and direction of Engineer Incharge

200 mm dia nominal bore.

Labour charges for making slots/holes on AC pipe size & approved make CM Type

200 mm nominal bore.

S&F tube well cover MS sheet 8 mm thick at top & 5 mm thick 100 mm wide shruond around the edge so as to from a cap on th top end of casing pipe with GI nipple 45 cm long & two GI flange at both end in 80 mm sizes passing.thorough a hole in the center of MS sheet. A 25 mm socket with end plug shall also be weld over top plate(as per drawing enclosed) A GI nipple having outside thread of size 1/2" (for installation pressure gauge) shall be provide & welded with GI 80 mm nipple near top plate nipple shall be provided with end plug)

200 mm nominal bore.

Providing of synthetic rope for submersible pump ISI marked (IS:5175) of following sizes

20 mm (Suitable above 90 mm OD pipe )

Supply & fixing of UPVC column pipe suitable for installation of submersible pump set in tube well (Duke, Ashirbad, Finolex) 6.1 80 mm size class standard wall thickness 6.6 mm pressure rating 18 kg. per sq. Cm. 3 meter length 89 mm OD (80 mm ID)

Supply & Installation of 3 Phase ISI marked submersible motor pump se of 5 star rating by BEE and as per IS: 8034-2011 (pump) and IS 9283-2013 (Motor) or amended upto date of approved make of following duty condition with required accessories including making connection suitable for tube well/DCB. the job includes lowering of motor pump, installation of complete fiting & accessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection upto water mains, complete in all respect. 7.5 KW (10 HP) & head above 120 mtr. (1 No. Pump set & 1 no. Pump set stand by)

Providing and laying PVC insulated and PVC sheathed cable of 1.1 KV Grade with aluminium conductor of IS:1554 cat. II and approved make including excavation of 30 cmx 75 cm side trenches. As per IS: 1255-15 cm thick under layer of sand II classes brick, covering refilling earth in the remaining portion making necessary connection including testing etc, of required size 4 core (category-1) make as mentioned in spacification make ICC, GLOSTER, NICCO, FINOLEX, UNITOP, JMP, BCH.

25 Sq.mm 4 core

Supply & Fixing of ISI marked three core PVC flat submersible cable as per IS 694: 1990 of amended upto date and conductor as per class 5 of IS 8130:1980 ncluding making connection etc.

6.00 Sq.mm 3 core

Supply & fixing CI DF Sluice Valves with required tail pieces as per API 594 & API 598 (revised up to date) and as per tender document specifications, duly inspected & tested by prevailing inspecting agency of the department as well as to be inspected & tested at Divisional store. The rate includes cost of rubber gasket, nuts & bolts including excavation & dewatering for fixing of valves

a) 80 mm PN 1.0 pressure rating

Providing & fixing GI pipe (external work) ISI marked class "B" including all jointing materials like flanges tail pieces bends reducers etc. complete in all respect. Pipe shall be make Zindal, TT Swastik, RTL, Garg Ispat only.

a) 80 mm dia

Supplying & installing 100 mm dia sealed diaphragm Bourdon tpye pressure gauge along with & including all jointing maerials range 0 to 10 kg./cm2 make MARSHAL, HGURUR, MANO METER INDIA only.

Supply and fixing of electric control feeder panel comprising of suitable rating MCCB, fully automatic star-delta starter, over load relay ampere meter with CTs volt meter, phase preventor, suitable strting capacitors, phase indicators, lighting arrangement etc. complete suitable for three phase pump set. the panel should have space for energy meter (supplied by DISCOM) all these equipments shall be housed by panel box made out from 18 grage M.S. Sheet with powder coating. Panel should be of minimum size 900x600x450 mm with stand (made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box having 4 legs, each leg's length 18" and double door including in built locking system the legs should be embedded in M-15 cement concrete platform the size of CC plateform should be equal or bigger than the base size of panel having height of at least 200 mm from ground level. the panel should have opening of suitable size in front of space for energy meter with glass for meter reading. the operation of panel should be suitable for on 440 Volt AC supply.

a) above 10 HP & up to 15 HP

Plate Earthing as per IS 3043 with copper Earth plate of size 600 mm*600mm*3.0 mm by emboyding 3 to 4mm below ground level with 20 mm dia. G.I. B class watering pipe including all accessories like nut and bolt reducer nipple, wire meshed funnel and C.C. finised chamber cover with hinged type with locking arrangement C.I. frame of size 300mm* 300 mm complete with alternate layer of salt and coke/charcoal testing of earth resistance as required.

Part B- Distribution Pipe line

Providing lowering laying and jointing HDPE Pressure pipes of PE-80 PN-10 pipe conforming to IS 4984/1995 with necessary Jointing material like mechanical connection i.e. thread/insert joint/quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by butt fusion welding method including all taxes (Central and local) transportation and freight charges, inspection charges loading/unloading charges stacking the same in closed shade suly protecting from sunrays and rains, including cost of labour and material, specials (tee, bent etc.) satisfactory Hydraulic testing etc. completeas per technical spefication and direction of Engineer-in charge. (excluding earth work) (Supply upto 90 mm dia coil and above 90 mm dia strainght length in 6 M.) note providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. 110 mm dia

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to 1.5 Mtr. including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soil.