Rehabilitation of Oxidation Pond in Manali Newtown/Depot-15/Area-2

Amount

Rehabilitation of Oxidation Pond in Manali Newtown/Depot-15/Area-2

Earth Work Excavation Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m

Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

Cement concrete 1:3:6 using Crushed stone sand (Msand) and 40mm gauge hard broken stone jelly & SRC for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

Upto 1.5m to 4.5m below G.L.

M30 GRADE CONCRETE Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade (using SRC) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

Upto 1.5m Below GL

Upto 4.5m Above GL

Supplying and fabricating steel rods of Fe500 D grade with CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008, including fixing with binding wires, assembling and laying in position for all RCC works as directed by the board engineers.

Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high as directed by the board engineers.

0 to 3.0m Below GL

0 to 3.0m Above GL

Plastering with cement mortar 1:4 (Crushed stone sand (M-sand)) for 12mm thick including curing, etc.,

Special ceiling plastering for RCC slabs, and beams in CM 1:3 using Crushed stone sand (M-sand) – 10mm thick including hacking and curing, etc., complete

Granolithic flooring 50mm thick with CC 1:2:4 using 3-10mm chips and top surface rendered smooth with cement including thread lining and 25mm dia GI pipe of necessary length for water outlet curing, etc. complete.

Painting one coat (priming coat) with approved cement paint over cement plastered wall surface, ceiling including cleaning preparing the surface and curing, etc., complete

Painting two coats with approved cement paint over one coat of cement paint over cement plastered wall surface, ceiling including cleaning preparing the surface and curing, etc., complete

Dewatering using 10HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete

Hire charges for Diesel Pump set for 20 HP

Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement

Disposal of Surplus Earth

Supply and fixing PVC mould CI Steps for Sump including all labour charges etc., complete.

Thimble mounted sluice gate Supply, installation, testing and commissioning of intake well sluice gate, manually operated, Rising Spindle type suitable for mounting in the main wall of inlet and outlet to screen chamber. Water sealing shall be provided at two vertical sides and bottom side of gate aperture by means of rubber seal, mounted on gate slide and having forced contact with gate aperture. The gate shall be designed in such a manner, so that it can be operated as per specification.

Gate frame & Shutter of CI Grade IS 210 FG 260, Head Stock IS 210 Grade FG 260, Hinge Pin SS ASTMA276, Yoke IS MS 2062, Flush Bottom Seal Support Bar of SS ASTM A276, Stem Operating Nut ASTM A276., Duly tested for tensile strength, Chemical testing and tested Shop tested for over all dimensions as per approved GA drawing complete in all respect as per specification and direction of Engineer size of 900*900mm (30% cost for installation)

Beveal Gear

Extension rod SS 304

400mm CI Outlet Pipe

Supply, delivery and fixing of 400mm dia CI pipe as per latest revision of IS 1536 with ISI markings from Inlet to Pond

400mm CI D/F Pipe 2.50m length (Pumping Delivery)

400mm CI D/F Pipe 1.00m length (Pumping Delivery)

400mm CI D/F Pipe 0.50m length (Disposal point)

400mm Dia Bell Mouth

400mm Dia D/F 90° Bend

400mm Dia D/F Duct foot Bend

400mm CI D/S Pipe 4.00m length Without Disposal (LA Class)

400mm CI D/S Pipe Without Disposal (LA Class)

Manual Screen Chamber - 0.9m x 1.0m

Supply, fabrication, fixing and testing of stainless steel (SS-316) Manual Coarse Bar screen with flats of size 50mm X 10mm, spacing of bars 50mm suitable for mounting in channel of required size with inclination not more than 45 degree and a movable covered containers of 1cum capacity complete in all respect as per technical specification and the direction of engineer. Manually raked coarse bar screen with 50mm clear opening for PEAK FLOW and upto 3m channel depth. (Including loading, unloading, transportation charges, erection and commissioning - 40% of material rate) etc complete as per specifications. Upto 5MLD

Bund Formation

Earthwork in all soils except hard rock requiring blasting and conveying with a lead of 0 to 100 M by deploying earth moving machineries and tippers for formation of bund in layers of suitable thickness, depending upon type of compaction equipment deployed , and not exceeding 23 cm thickness, benching of slopes prior to placement of earth fill, including extra earth filling , breaking clods, watering to OMC and compaction of each layer to 95% of Proctor density through deployment of appropriate compaction equipment 8-10 tonne power roller ; vibratory power roller ; short width (+/-)0.90m width drum) power roller or vibratory power roller ensuring compaction of designed bund section

and also ensuring compaction of earth fill and side slopes through the deployment of hydraulic excavators with steel plate fixtures attached to their booms/ heavy power rollers capable of climbing 1.5 (Horizontal) : 1.00 (Vertical) and 1.00 (Horizontal) : 1.00 (Vertical) slope including side slopes as directed by the engineer in charge of works and as per technical specifications and Drawing.

Material for bund formation from tanks nearby within 20Km radius

Clearing Juliflora jungle jungle with uprooting as per standard specification and by instruction of Engineers.

Uprooting and removing large Trees as per standard specification and by instruction of Engineers.

Earth work in all soils except hard rock requiring blasting and conveying for formation of bund with lead of 0 - 100 m deploying earth moving machineries and tippers including benching, formation of bunds, breaking clods, sectioning etc. complete.

Sand and silt under Water(SS20B) Earth work excavation and depositing on bank and forming bund with initial lead of 10m & initial lift of 2m in slush and silt under water upto 0.75m depth requiring the aid of basket and vessels etc.,. complete as per standard specification and by the instruction of Engineers - for Pond-1 to 6

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia Stainless Steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete. The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance, electrical charges, etc. complete

Total excluding GST