EXTENTION OF PIPED WATER SUPPLY SCHEME IN WARD NO-02 UNDER NAGAR PARISHAD CHAKIA.

Name Of Work- EXTENTION OF PIPED WATER SUPPLY SCHEME IN WARD NO-02 UNDER NAGAR PARISHAD CHAKIA

BILL OF QUANTITY

Estimated Cost 6828100.00

Earnest Money 136600.00

Cost of BOQ 10000.00

Time of Completion Three Months

S.NO. ITEM OF WORK UNIT QUANTITY RATE AMOUNT

1 Construction of 150mm X100mmx 150m deep T/W etc. all complete and as per direction of E/I. Unit 2.00 285674.00 571348.00

2 Constructing masonry Chamber 100x100x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for Tube Well, and RCC top slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size ) , necessary excavation, foundation concrete 1:2:4(1 cement : 2 fine sand : 4 graded stone aggregate 20 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3coarse sand) 12 mm thick with 5% cico fnished with a floating coat of neat cement, out side plastering with cement mortar 1:4 (1 cement : 4coarse sand) 12 mm thick complete as per standard specifications & direction of E/I. Unit 2.00 17731.00 35462.00

3 Supply Installation, commissioning and testing of single phase 3 H.P submersible pump set having discharging capacity 3.35 lps at a total head of 35 meter(approx) of different capacity of KSB/ Kirloskar or equivalent make with all accessories & fittings etc including loading unloading and transportation of the pump set to the work site with all required labour, materials, tools and tackles installation, testing & commissioning as per standards specifications and direction of E/I. Unit 2.00 105000.00 210000.00

4 Construction of RCC Staging 4.0M x 3.0M x 8.0M High for 10000 liter water tank. Unit 2.00 627222.00 1254444.00

5 Estimate for supply and installation of water storage tank(10000 liters),providing Riser & Delivery pipe 8 meter staging with G.I pipe and providing gate valve with Masonry Chamber all complete as per direction of Engineer in charge. Unit 2.00 139400.00 278800.00

6 Providing and Laying Distrbution network of High Density Polyethyene pipe (HDPE pipe) all complete as per direction of E/I. Unit 1.00 2197285.00 2197285.00

7 Providing New house connection for each house hold including supplying all materials, labours, tools and making ferrule connection with 20 mm dia MDPE and 15mm CPVC Pipes with all fittings etc all complete. Each 550.00 2444.00 1344200.00

Total Rs 5891539.00

ADD 5.36% for difference of GST 315786.49

Sub Total 6207325.49

Add Operation & Maintenance charges for 5 years excluding 6-months trial @2% per year i.e. 10% of Estimated cost 620732.55

Sub Total 6828058.04