Himachal Pradesh Irrigation And Public Health Department Tender

Providing and Laying cement concrete work 1:1.5:3 (1cement:1.5 sand:3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work:- Foundation, footing, bases of columns and mass concrete as per the direction of Engineer-in-Charge with in all leads and lifts..

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) complete in all respect including all leads and lifts

20 mm cement plaster of mix : Cement mortar 1:4 (1 cement : 4 coarse sand) complete in all respect including all leads and lifts

Providing and placing in horizontal layers filtering media duly graded, screened, washed and cleaned as specified by the Engineer-in-Charge.

Bio media broken stone screened, washed and graded from 50mm - 75mm and 25 - 40 from approved source.

Technology cost including Design & Drawing and supplying of Microphytes and enzymes at site including carriage within all leads and lifts.

Providing Tor steel reinforcement for RCC work including bending, binding & placing in position complete upto floor two level complete in all respect including all leads and lifts

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm, so as to give a fair finish including centring, shuttering , strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4meters and removal of the same for insitu reinforced concrete and plain.

Vertical surfaces such as walls (any thickness) partitions and the like I/c attached pillasters,buttresses, plinth and string courses and the like;

Boulder/ Stone soling dry hand packed tightly under floor with in all leads and lifts.

Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete in all respect including all leads and lifts.

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in-Charge. PN - 10 Pipe, 110 mm OD (SDR-11)

Supply of submersible pumping set of KSB/Calama/SU/Johnston/Crompton/BS/ SABAR/ Oswal/ Kirloskar make conforming to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys as per IS 1520-1980 (latest) suitable for water lifted having greased packed bearings and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP & 2900rpm of reputed make conforming to BIS 9283-1979 latest with upto date amendments, totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guards, erection clamps , cable clips and depth gauge including starter, panel, cable and all other associated accessiories etc.

Providing and laying of one No. copper conductor, PVC insulated and PVC sheathed, armoured/XLPE power cable, working voltage 1100 volts grade direct in ground; to be laid 1 meter below the ground level including excavation sand cushioning, protective covering and refilling the trench etc. of the required size: - Armoured cable 10 sq. mm (twin core).

Providing, fixing and Installation of Floating/ Fixed Fountain for Aeration System comprising of Lilly Nozzle Made in Brass with shine Chrome CNC Cutting Nozzle Specification: - Bronze/Gunmetal/Brass of approved make at site including carriage within all leads and lifts.

Providing Mali/ Gardner for Operation and maintenance for one Year complete in all respect as per the direction of Engieer in charge