Const. of Solar Powered

Odex : Providing installation and commissioning of 150x150 mm dia DTW by Odex boring within the jurisdiction of different PHE divisioins including preparation of site for placing of drilling rig, air compressor, transportation of rig and ancillary equipments. Const. of temporary accommodation and low cost sanitary facility for drilling staff and providing water supply facilities at drilling site. Drilling of bore well by using drilling rig having ODEX system Extraction of drilling pipes/ bits against skin friction at the end of each day and after completion of the operation including washing of the bore hole all complete as directed and lowering/sinking of well assembly including welding of pipe joints. Developing of the D.T.W. with air compressor Make-Kirloskar /cumins all complete as directed by the department.

16.70/ Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. 16.70.2/ Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade.

Provididing, installation and commissioning solar submersible pump (with different heads) with power unit (Solar modules) Controller, module mounting structure, Racking (manual sun tracking system) 3 core cable, earthing lighting protection, civil work (Excavation and installation of base for panels) miscellaneous accessories, Solar module cleaning system, all items conforming to relavant IS/IEC standard with warrenty of 5 years and transportation to guwahati, Assam for the following capacity as directed by department and subjected to SOPs guideline issued from department 5.0 HP

(Detials estimate for Construction of 12 m RCC overhead structure for 5000 L LDPE Tank) 2.8 : Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (Not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 m. 2.8.1

11.2 Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with jamuna sand, with common burnt clay non modular bricks.

4.20 Providing and laying in position ready mixed or site pattern design mix cement concrete for plain cement concrete work, using coarse aggregate and fine aggregate derived from natural source, portland Pozzolana/ordinary Portland/ portland slag cement, admixtures in recommended proportions as per IS:9103 to accelerate/ retard setting of concrete, to improve durability and workability without impairing.

5.22.1 Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

10.26 Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railling and similar works including applying priming coat of approved steel primer.

4.3.1 Centering and shuttering including strutting, propping etc. and removal of form work for 4.3.1 Foundation, footings, bases for columns

4.3.3 Centering and shuttering including strutting, propping etc. and removal of form work 4.3.3 Column, piers, abutments, pillars, posts and struts.