Public Health Engineering Department Tender

Labour charge for making slots on blanks pipes made of ac presure pipe ISI marked. Pipe and size of slots as per IS 8110-2000

200mm Nominal bore

Supplying & Packing P-gravel suitable for slot size/mesh size as suggested in IS 2800 (Part-1) 1991 with latest amendment.

Development of tube well as per IS: 11189-1998 and IS: 2800 (Part-I) -1991 (both amended up to date using suitable compressor to give sand free water for required yield of the gravel packed tube well.

Supply & Fixing M S clamp set of 50x6 mm flat from iron with nuts and bolts etc for holding the riser pipe assembly of submersible pump set.

S&F tube well cover (for 200mm dia pipe) of MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with Gl. Nipple 45cm long & two GI flange at both end in 80mm sizes passing through a hole in the centre of MS sheet. A 25mm socket with end plug shall also be weid over top plate (as per drawing enclosed) A Gl nipple having outside thread of size 1/2" (for installation pressure gauge) shall be provide & welded with Gl 80mm. nipple near top plate nipple shall be provided with end plug). 200 mm dia

Supply & installation of three phase 5-satr rated submersible pumping sets ISI marked (as per IS: 14220 ammended or revised uptodate) makes as per group I of PWD electrical BSR i.e KSB/KIRLOSKER/CG/TEXMO/CALAMA/TARO , making connection suitable for Tube well. The job includes , installation of complete fitting & accessories with riser pipes, jointing of electrical cables & other connection making switch board electrical connection all labour for testing of submersible pump set and supply of water to water mains, complete in all respect including 2 year guarantee after date of commissioning.

Up to 5.5KW (7.5 HP ) & head up to 120 mtr.

Providing & lowering in tubewell ISI marked HDPE pipe as per IS 4984:1995 or amended upto date in PE 80 grade and class PN 10 of following dia. Including HDPE/GI fittings and PVC rope confirming to IS 5175:1992 or amended upto date along with clamping of submersible cable etc. complete in all respect.

75 mm dia

Providing and laying PVC insulated Submersible cable with copper conductor of superior quality including making connection etc. make as mentioned in specification.(Make FINOLEX only) cable size & Nos. as per out coming cable from motor

6.0 sq.mm 3 core

Providing and laying PVC insulated and PVC sheathed cables of 1.1 KV grade with aluminum conductor of IS 1554 category-II and approved make of including excavation of 30 cm x 75 cm side trench as per IS-1255 15 cm thick under layer of sand II class brick covering, refilling earth in the remaining portion making necessary connection including testing etc of required size & core (category-I) make as mentioned in specification.Make ICC,GLOSTER,NICCO, FINOLEX, UNITOP,BCH

25 Sqmm 3.5 core

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 starting capacitors, phase indicators, lighting arrangement etc complete suitable for three phase pump set. The panel should have space for energy meter (supplied be DISCOM). All these equipments shall be housed by panel box made out from 18 guage M.S. Sheet with powder coating. Panel should be of minimum size 900 x 600 x 450 mm with stand (made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosed box having 4 legs, each leg's lenght 18'' and double door including in built locking system. The legs should be embedded in M-15 cement concrete plat form. The size of CC plateform should be equal of 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.

Suitable for above 5 HP up to 10 HP Motor Pump Set

Plate earthing as per IS:3043 with G.I. Earth plate of size 600mm x600mmx6.0 mm by embodying 3 to 4 mtr, below the ground levelwith 20 mm dia G.I. 'B' class watering pipe including all accessories like nut, bolt, reducer, nipple, wire meshed funnel, and C.C. finished chamber covered with hinged type with locking arrangement C.I. cover, CI frame of size 300mmx 300 mm complete with alternate layers of salt and coke/ charcoal, testing of earth resistance as required.

Laying & Jointing Pipe line

Providing, lowering, laying and jointing in trenches,  standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended upto date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by butt fusion/ electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work) 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. Supply upto 110 mm dia. in coil & above 110 mm dia straight length in 6 M.

90 mm dia HDPE PE 80 PN 6

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 soul and depositing and refilling of Jhiri with watering and ramming & disposal of surplus excavated soil as directed within a lead of 50 mtr. All kinds of soil