Fabrication and Erection of CGI Pump House and Mechanical works to be carried out for relocation of water storage tanks near construction site of Multi Facility Centre at GMC Srinagar (WSS MCC 4th.)

Amount

CGI shed as pump house

Site Clearance by way of removal of heaps of garbage, bricks, old stared material etc. as per the directions of site engineer in charge. All necessary tools and tackles required for completion of the job shall have to be arranged by the firm.

Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth lead up to 50 metres and lift up to 1.5m, as directed by Engineer-in-Charge. All kinds of soil: 4.5 m x 3 m x 0.2 m

P/Laying of stone boulder nallah soling dry hand packed for pump house flooring and foundation beams. (4.5M x 3.0 M x 0.1M)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering, up to plinth level with 1:4:8 (1 cement: 4 coarse sands: 8 graded stone aggregate 40 mm nominal for flooring. (4.5M x 3.0 M x 0.075M)

Centering and shuttering including strutting, propping etc. and removal of form work: 1. For pump house flooring block {[(4.5 M + 4.5 M) x 0.3 M] x 2} + {[(2.55 M + 2.55 M) X 0.3 M] x 2} + {(1 M + 1.21 M) x 0.2 M x 2} = 9.344M²

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering, up to plinth level with 1:2:4 (1 cement \: 2 coarse sands: 4 graded stone aggregate 40 mm nominal for peripheral Block). [(4.5 M x 0.3 M x 0.22 M) x 2] + [(2.55M x 0.3 M x 0.22 M) x 2] = 0.93 SM

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering, up to plinth level with 1:2:4 (1 cement: 2 coarse sands: 4 graded stone aggregate 40 mm nominal with carriage for flooring. The job includes carriages, head load and all leads and lifts. Flooring of pump house=4.05 M x 2.55 M x0.1 M =1.03 Cum Block for Horizontal pumping unit = 1M x 1.21 M x 0.15 M =0.1815 Cum Total=1.2115 Cum

MS Vertical Posts ISMC 100 to be grouted in foundation block along with base plate as per following details: ISMC 100 Qty= 10 Nos. = 3.04 M x 10 Nos. = 30.4 M @ 9.20 Kg/M = 279.68Kg (A) Base Plates 0.2M x 0.15M x 0.008M x 10 Nos = 0.3M @62.8 Kg /SM =18.84 Kg (B) Top Plates 0.2M x 0.2M x 0.008M x 10 Nos= 0.4M @ 62.8 Kg /SM = 25.12 Kg (C) Total = A+B+C = 323.64 kg

Fabrication, Providing, welding & Erection of Angle Iron Shed / Wall Structure as per following details: No. of Horizontal Members in ISA 40x40x5mm = (6 x 15 x 2 Nos.) + (6 x 10 x 2 Nos.) = 300 rft = 91.46 M @ 3 Kg/M = 274.38 kg (A) ISA 50 x 50 x 5 mm for Door with Frame of size (7’ x 3’6”) x 2 = 42 rft ISA 50 x 50 x 5 mm for Window with frame of size (3’ x 2’6”) x 2 = 22 rft Total = 42+22 = 64 rft = 19.51 metre @ 3.8 kg /metre = 74.146 kg (B) Weight (A+B) = 348.526 kg

Fabrication, Providing, welding & Erection of Angle Truss with following details: Vertical posts of ISA 65 x 65 x 6 mm = (12 + 2 + 12.16) x 4 = 104.64 rft = 32 metre@ 5.8 Kg / m = 185 kg - (A) Truss webs ISA 65 x 65 x 6 mm for Four Truss = [(1’7” + 1’3” +1’+7” +3”) + (2’ 10” + 2’ 6 1/2” +2’ 4” +2’ 3” + 2’ 1” + 1’ 5”)] x 4= 72.4rft = [email protected] Kg / metre =128 Kg – (B) Purlins in ISA (50 x50 x 5 mm) = (5 x 17’) + (2 x 12.16’) = 109.32 rft = 33.33 metre @ 3.8 Kg/metre = 126.65 kg – (C) Total Weight(A+B+C) for Truss= 439.65 Kg

C.G.I. sheets for sides and roofing. Providing of Plain C.G.I sheet for sides and roofing including J or L hooks, bolts and nuts with G.I washers including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/vertical or curved surface) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required of 0.63 mm thick with zinc coating not less than 350 gram/m2 Total quantity of four sides = 500sft Deductions on account of windows and Entrance of pump house =12 sft + 24.5sft = 36.5sft Net quantity of CGI sheets for sides = 500 – 36.5 = 463.5sft = 43.47 SM Quantity of CGI sheets for roof including = 17’ x 12.16’ = 206.72 Quantity of CGI sheets for roof (sides) = 15’ x 2’ = 30 sft Total quantity for CGI sheets for roof with sides = 206.72 + 30 = 236.72 sft = 21.99 SM Net quantity= 43.7 + 21.99 = 64.86 SM The job includes cost of J hooks, nuts and bolts, washers required for fixing of the corrugated CGI for the sides and the roof of the pump house shed.

Providing/Fabrication/Fixing of wooden frame structure of size 10’ x 7’ x 8’ by way of erecting the vertical posts out of Budloo/KD timber of size 3” x 3” x 8’ x 8 no’s= 4 cft with cross supports of size (2” x 2” x 10’ x 6 Nos.) + (2” x 2” x 7’ x 6 Nos.) plus ceiling for operator’s cabin (2” x 2” x 10’ x 4 Nos.) + (2” x 2” x 7’ x 4 Nos.) = 4.72 cft. Providing/Fitting of the 12mm thick plyboard of reputed make to be fixed on all four walls & ceiling of the operator’s cabin. The job includes providing/fitting of the fasteners & allied joining aids necessary as per the site requirement including P/F of nuts bolts, nails, of assorted size as per site requirement.

Budloo/Timber in finished form = 8.72cft= 0.25 cum

Ply board 12mm =305.5 SFT including deduction on account of Glass window of size 4’ x 3’=12 and door 24.5sftNet quantity = 28.39 SM

P/F of glazing on front side for window portion and door with two no. hinges and one aldrop, 6” tower bolts – 2 Nos. including nail etc 01 job = 2500.00

Carriage by MT

Stone soling 15 km

Sand aggregate 15 km

Steel cement lead up to 3 Km

Mechanical works to be carried out for relocation of water storage tanks near construction site of Multi Facility Centre at GMC Srinagar (Water Supply Scheme MCC 4th)

Site cleaning manually involving engagement of labour with excavation works around the tanks by removing mud, garbage, etc from the base, concrete, hard soil / stones with prior bush cutting around the M.S Water Storage Tanks 1 & 2. The job also includes exposing delivery Pipeline / bends of the tanks connected to OHT besides input and output pipeline of Horizontal pumping unit installed inside the station. All tools tackles required for completion of the job shall have to be arranged by the firm.

Disassembling the tail piece of tank No. 1 involving blind flanging the 3” dia interconnection pipe connecting tank 1 with tank 2 besides blind flanging the delivery pipe line connected to the OHT. The job involves disassembling the pumping unit installed in tank No. 1 involving retrieving the pipe, bends and pipe / pump fittings like sluice and NRV. The job further includes fabrication, providing and welding of lifting hooks – 2 Nos. fabricated from 16mm dia iron rod for lifting of M.S tank No. 1.The job includes use of oxy acetylene gas cutter / welding machine and other necessary tools and tackles besides use of nuts and bolts, RI cloth / gaskets, with other incidental works necessitated for carrying out the job at site thereof included.

Lifting of tank No. 1 by way of engagement of hydraulic crane and shifting the tank to the proposed site followed by manually dragging it to the requisite place or as per the directions of site engineer in charge with prior cleaning of the space thereof included. The job involves use of specialized labour with tools and tackles besides prior trench work / excavation work of size 2’ x 2’ x 5’ for facilitating lowering of the liner assembly of M.S tank necessary for levelling of water storage tank No. 1.

Providing & fitting of 3” G.I Pipe delivery line C class for connecting the output of tank No. 1 with the rising main of the OHT. The job involves use of 3” dia flanges, bends, nipples tees, nuts & bolts, R.I Cloth as per actual requirement at site. All tools tackles required for completion of the job shall have to be arranged by the firm.

Installation of the already extracted pumping unit in the liner of the M.S water storage tank No.1 by way of Lowering of submersible pumping unit followed by fitting of pipe / pipe essentials / fittings including providing of nuts & bolts, washers / R.I cloth and then followed by laying of already extracted power supply leads, connection of power supply input& output leads of submersible pumping unit and control panel respectively and finally testing of pumping unit on full load.

Disassembling the tail piece of tank No. 2 besides blind flanging the delivery pipe line of the tank connected to the OHT. The job involves disassembling the submersible pumping unit installed in tank No. 2 involving retrieving the pipe, bends and pipe / pump fittings like sluice and NRV. The job further includes fabrication, providing and welding of lifting hooks – 2 Nos. fabricated from 16mm dia iron rod for lifting of M. S tank No.2. The job includes use of oxy acetylene gas cutter / welding machine and other necessary tools and tackles besides use of nuts and bolts, RI cloth / gaskets, with other incidental works necessitated for carrying out the job at site thereof included.

Lifting of tank No. 2 by way of engagement of hydraulic crane & shifting the tank to the proposed site followed by manually dragging it to the requisite place or as per the directions of site engineer in charge with prior cleaning of the space thereof included. The job involves use of specialized labour with tools and tackles besides prior trench work / excavation work of size 2’ x 2’ x 5’ for facilitating lowering of the liner assembly of M.S tank necessary for levelling of water storage tank No. 2.

Installation of the already extracted pumping unit in the liner of the M.S water storage tank No. 2 by way of Lowering of submersible pumping unit followed by fitting of pipe / pipe essentials / fittings including providing of nuts & bolts, washers / R.I cloth and then followed by laying of already extracted power supply leads, connection of power supply input & output leads of submersible pumping unit and control panel respectively and finally testing of pumping unit on full load.

Providing and fitting of 80 mm dia ductile iron Sluice Valve conforming to IS specifications and having pressure rating PN 16to replace the existing damaged / worn out for submersible pumping units installed in M.S water storage tanks 1 & 2 respectively with R.I Cloth / washers and nuts/bolts thereof included.

Providing & fitting of 80 mm dia ductile iron Non-Return Valve conforming to IS specifications and having pressure rating PN 16 to replace the existing damaged / worn out for submersible pumping units installed in M.S water storage tanks 1 & 2 respectively with R.I Cloth / washers and nuts/bolts thereof included.

Disassembling of split casing horizontal pumping unit inside the existing pump station from base frame with prior removing of connection leads from the control panel, besides retrieving of input and output pipes, tail piece, bends and other pipe fitting / essentials. The job also includes mounting of pumping unit on the extracted base frame with prior foundation bolts – 4 Nos. cast in the block for resting the base frame in the proposed new pump house foundation block, followed by assembling of input and output pipe lines with tail piece / bends / offsets as per actual requirement at site and gridding the delivery line with the OHT supply line with all other incidental works thereof included. The job includes use of nuts / bolts, R.I cloth as per actual requirement at site with all tools and tackles, welding machine, oxy acetylene gas cutter, skilled and unskilled labour required for carrying out the job at site. The job finally includes connecting the pumping unit to the power supply followed by successful testing of pumping unit on load.

Providing and filling of fresh Transformer Oil for topping of voltage stabilizers.

M/S MIR ELECTRICALS and MECHANICAL ENG WORKS