Augmentation of LWSS Theog Town from Giri khad in Tehsil Theog, Distt. Shimla HP under AMRUT-2

Providing, installation, testing and commissioning of Water Treatment Plant of 1.9 8MLD capacity ( in the shape of rapid sand filter) of RCC construction in concrete design mix of grade M- 30 (for hydraulic structures) & M-30 ( for building work) as per proper design & drawing with all structural requirements including cost of construction of cutting for site development, C/o. retaining walls ,civil works, hoisting and errection of all steel works, providing and installation of all mechanical Electrical equipments/accessories, laying of all interconnecting GI/MSERW pipes and scouring arragements from all units with disposal of the same to appropriate place i.e. nearby nallah/khud/natural drainage, all types of valves, fittings and all other contingent works including cost of site development to adjust hydraulic levels as per proper layout contour plan at Sainj near Giri Khad & capable of taking input and giving output as laid down in chapter-1 of NIT under all climatic conditions specified therein. The treatment plant includes cutting for site development , C/O. Retaining walls , breast walls, Inlet chamber, Raw Water Tank, Clear water tank , Presedimentation tank, parashal flume, Alum solution tanks, Alum solution dozer, Lime solution tanks, Flash mixer , Clarifier , flocculator, Settling tank, Rapid Sand Filter, Back wash arrangement, Back wash pump and piping, Back wash pump house, Disinfection, water tank, Foundation of various units, By Pass arrangement, Scouring arrangement, Plant Building, Bearing capacity test, Laboratory equipment and furniture, Interconnecting paths, Walk ways, Boundary Wall i/c gate, Inlet channel with ultra sonic channel flow meter, Chemical house with chemical handling and feeding arrangements, Providing and fixing of lighting arrangements with CUB LED lights of 25 Watts with in the boundry limit of plant area, The hydraulic design & capacity/sizes of all the important units shall be based on latest guidelines of Manual of Water Supply and Treatment published by CPHEEO, Ministry of Urban development (GOI) New Delhi. The structural design of various units shall strictly conform to relevant BIS Codes and specifications. Refer to Data Sheet No. - 2 and Common design parameter for further details ) i/c survey,design, drawing & vetting complete in all respect.

Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) of Pump Houses at Stage-Ist. including all allied Civil Works site development,retaining wall and breast wall internal & external Electrical work wiring, Sanitay work, excavation in foundation in all kinds of soils, C/o Toilets, C/o Septic Tanks of capacity for required users, internal and external solar powered Street lighting, external landscaping, dewatering including P/F 5 Tonne Gantry alongwith MS rail along longitudinal wall of approved ISI make electrically operated alongwith all allied accessories and painting with asian apex ultima with priming coat and wall putty and fire fighting system complete as directed by engineer in charge. The contractor shall provide 6 sets of approved drawing with design and one soft copy to the department. (Vol-II, Data sheet No. 3). i/c design, drawing & vetting complete in all respect.

Pump House at Stage-Ist. alongwith Attendant Quarter with crane gentary of 5MT.

Cutting in earth work in all kinds of soil such as pick work, jumper work, blasting work and chiselling work etc. and disposal of excavated earth as directed within all leads and lifts. In Pick Jumper work 50% each.

Excavation in foundation, trenches etc.upto all depths in all kinds of soil such as spade work, pick work, jumper work,chiselling work , kankar, mooram singles including decomposed in soft /hard work, chiselling/wedging out of hard and soft rocks where blasting is prohibited, in saturated soil including bailing out the watering, by cutting in slopes where ever required and stacking the excavated materials not more than 3.00 meters clear from the edge of excavation and then returning the stacked soils in 15 cm (fifteen centi meter) layer when required into sides of trenches consolidating in each deposited layer by ramming and watering and then disposing of all surplus excavated soil in all leads and lifts . After disposal ,the surface shall be neatly dressed and leveled and shoring to its original shape complete in all respect including all leads and lifts and as per entire satisfaction of Engineer - in - Charge. The design of various components shall conform to design parameters given in " Technical Bid" Vol- II ( Pick work =50% & Jumper work = 50% ).

Providing & Laying cement concrete 1:5:10 (1cement: 5sand : 10 graded stone aggregate 40 mm nominal size) with 15% Plum and curing complete excluding cost of form work inRetaining walls / Brest walls, the size of plums shall usually be 150 mm to 300 mm as per HPPWD specification complete in all respect with in all leads and lifts as per direction and entire satisfaction of Engineer - in - Charge.

Providing and laying cement concrete 1:3:6(1cement:3 sand:6 graded stone agg.40mm nominal size)and curing complete excluding cost of form work in: foundation and plinth, complete in all respect with in all leads and lifts as per direction and entire satisfaction of Engineer - in - Charge. .