Providing Sewerage Scheme to Nerchowk Twon in Tehsil Balh District Mandi HP

Amount

Excavation in foundation and trenches (For pipes and pits) up to all depths and in all classification of earth work such as pick work, jumper work, satrurated soil, including bailing or pumping out of water, blasting soft or hard rock or chiselling or wedging out of soft/hard rock, where blasting is prohibited, in all lifts including trimmimg and dressing of sites, lavelling of beds to correct grade including shoring, strutting, planking, timbering and dewatering where ever required. Stacking usable soil in 15cm layers by ramming and watering and then disposing of all surplus excavated soil/ unusable material as directed within all leads / lifts including restoration of unmatalled surfaces of its original condition and including cost of diversion for traffic, night signals boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads and lifts as per direction of the Engineer-in-charge.

Excavation in foundation and trenches etc. in earth work, lift upto 1.50 meters clear from the edge of excavation and then returning the stacked soil in 15cm layers, sides of foundation, etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed with a lead of 20 meters in pick jumper work.

Filling in plinth with sand under floors including watering, ramming, consolidating and dressing complete.

Provide, Laying and jointing of specified DWC HDPE Pipes conferming to IS code : 16098 : 2013 Part - 2 BS EN 13476-1 : 2007, BS EN 13476-2 : 2007, BS EN 13476-3 : 2007 including transportation, loading/ unloading and stacking at site etc complete in all respectas per the entire satisfaction and direction of Engineer in Charge.

ALCORR 135mm ID/160mm OD CLASS SN-8

ALCORR 170mm ID /200mm OD CLASS SN-8

ALCORR 200mm ID/238mm OD CLASS SN-8

Providing, laying, jointing & field testing of “HIGH DENSITY POLYETHYLENE PIPE. FOR SEWERAGE” as per IS14333. with necessary jointing material like mechanical connector or jointing pipes by heating to the ends of pipes with the help of Teflon coated electric morror/ heater to the required temperature and then pressing the ends toghter against each other, to form a monolithic & leak proof joint by thermosetting process. it may be required to be done with Jacks/Hydraulic Jacks/ But fusion machine.

180 mm (OD) PE-80 PN-6

225 mm (OD) PE-80 PN-6

250 mm (OD) PE-80 PN-6

315 mm (OD) PE-80 PN-6

400 mm (OD) PE-80 PN-6

125 mm (OD) PE-80 PN-6

Laying and jointing following socket & spigot centrifugally cast (spun) Ductile iron pressure pipes with inside cement mortor lining (class K-7) conforming to IS 8329/2000 with suitable rubber Gasket (Push on ) joints as per IS:5382/85 including cost of rubber gasket. complete in all respectas per the entire satisfaction and direction of Engineer in Charge.

200mm (DI K-7)

300mm (DI K-7)

350mm (DI K-7)

400mm (DI K-7)

450mm (DI K-7)

500mm (DI K-7)

Laying, jointing & field testing of High Density Polyethylene pipes, (HDPE) confirming to IS 4984/ 14151/ 12786/ 13488 with necessary jointing material like mechanical connector or jointing pipes by heating to the ends of pipes with the help of Teflon coated electric morror/ heater to the required temperature and then pressing the ends toghter against each other, to form a monolithic & leak proof joint by thermosetting process. it may be required to be done with Jacks/Hydraulic Jacks/ But fusion machine. (50mm & above fusion jointed & below 50mm mechanical jointed) For Pumping main.

63 mm HDPE PE100 PN10

Providing and laying cement concrete 1:3:6 (1 Cement : 3 Sand : 6 graded stone agg. 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.

Providing and laying cement concrete 1:4:8 (1 Cement : 4 Sand : 8 graded stone agg. 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.

Providing form work with plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fairfinish i/c centering, shuttering, strutting and proping etc. with wooden battens, height of propping and centering below supporting floor to ceilling not exceedingm and removal of the same for insitu- reinforced concrete and plain concrete work in :-

Vertical surfaces such as walls (any thickness)

Flat surfaces such as soffits of suspended floors roofs landing and the like floors etc. up to 200mm in thickness.

Edge of slab and breaks in floors and walls under cm wide.

Providing and laying cement concrete 1:1.5:3 (1 Cement : 1.5 Sand : 3 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work in: -

Foundation and plinth.

Vertical Srurface such as Walls ( any thickness not less than 0.10 meter)

Suspended floor roofs, landing & shelves and their support balconies, beams, girder, bressumers and contilver upto floor two level.

Providing and laying cement concrete 1:2:4 (1 Cement : 2 Sand : 4 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:

Foundation and plinth.

Suspended floor roofs, landing & shelves and their support balconies, beams, girder, bressumers and contilver upto floor two level.

Providing tor steel reinforcement for RCC work including bending, binding& placing in position complete upto floor two level.

Survey, investigation, Designing (aesthetically, providing, constructing, hydraulic testing, commissioning, and constructing & trial run of RCC inlet chamber with RCC sumps 4.5 m dia. i/c in mix of M-30 & pump house framed structure as per specification, off shutter finish, required capacity including excavation in all types of strata, foundation concrete, container walls, bottom slab top RCC roof slab with 6 mm plaster in 1:3 to make it finish, including chlorinated ruburised paint from inside and acrylic paint on the external surfaces including refilling etc. complete, all labour and Material Charges, for laying and jointing of pipe assembly for inlet, outlet washout connections with Sluice valves, overflow and bypass arrangement as specified in tender, specials and valves for valves of suitable diameters, providing stair case (RCC) & accessories such as M.S. ladder inside and outside, C.I. Manhole frame and cover, water top slab, Brick Masonry chamber for all valves, ventilating shaft, including giving satisfactory hydraulic test and water tightness test as per IS Code and Providing three coats of cement paints inside of all structure including roof surface & oil bound distemper inside of pup house & cement based paint outside of structure etc. complete as per design data, criteria obligatory requirements and detailed specifications. Anti-termite treatment shall be given for underground portion of the structure. Protection arrangement for sump well approach slab for access in well. Providing Screen channel chamber with coarse screen mechanical & manual both, open channel CI gates i/c construction of Pump house and area sufficient to accommodate 3 Pumping Sets and suction delivery System, Manifolds, Suitable Exhaust fans, Super Structure, Gate, Window, approaches, Suitable, Control Panel etc.

Providing, Supplying, Erecting & Commissioning of SUBMERSIBLE NON CLOG, Sewage Submersible pump with Cooling Jacket, SS CFB M Impelier, CI Casting, SS shaft suitable for 3 Phase, 415 V, 50 Hz, AC Supply, Motors shall be squirrel cage, induction, air filled, totally sealed to IP58 with class F insulation, The pump is equipped with the following motor protection and sensors: Three thermal switches for protection against overheating, one incorporated in each motor winding. A moisture switch fitted in the terminal block for continuous monitoring of the motor. The pump shall be operated at 1450 RPM. The Scope shall include all required accessories Viz. automatic, coupling, device, guide pipe, chain with shakle, dug foot bends with all accessories, NRV, flat submersible cable (Inclusive of 10 mtr Cable) up to starter, Casing CI, SS, CFBM impeller, wearing ring & Bearing bush, TC Mechanical seal, CS/SS bearing, SS shaft with sleeve, SS strainer.

1 DWF, Head - 20.0 m, Discharge - 0.93 lps

2DWF, Head - 26.0m, Discharge –1.86 lps

3 DWF, Head - 34.0 m, Discharge –2.80 lps

Brick work using common burunt clay building brick in foundation and plith in cement mortor 1:6 (1 Cement : 6 Sand) Second class bricks.

15 mm thick cement plaster in single coat on fair side of brick / concrete / stone walls for interior plastering upto floor tow level including arrises, internal rounded angles, chamfers, and rounded angles not exceeding 80 mm in grith and finished even and smooth. cement mortor 1:3 (1 Cement : 3 Sand).

Finishing the cement palster surface with floating coat cement slurry.

Providing & Fixing precast concrete manhole cover & frame confirming to IS 12593-1988, part-I and IS 12592-1991, part-II, 560mm diameter, medium duty.

Providing and Fixing cast iron rungs 200 mm wide with chequered of ribbed non slip surface including fixing in manhole with 200x200x100 mm cement concrete 1:3:6 (1 Cement : 3 Sand : 6 graded stone aggregagte 20mm nominal size)

Testing of manholes.

Unipro Techno Infrastructure Pvt Ltd

Jain Irrigation Systems Ltd.