Delhi Jal Board Tender

Hire charges of Pump set of capacity 4000 liters/hour day +15%cp

Preparation outer face of concrete by cutting V-groves(10x10) mm along with cracks and drilling the holes of 12x100mm at a distance of 200mm c/c to fix 10mm dia mechanical injection packers i/c cleaning of grooves with compressed air to remove the lose material and fixing the packers with polyester resin mortar ROCKFIT-R of Buildtech products and as per direction of Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. 2.6.1 All kinds of soil cum

Grouting of nozzle with low viscous moisture insensitive epoxy resin grout- BUILDPOXY-LV of Buildtech Product India pvt. Ltd. With pressure not exceeding 10-30psi till the nozzle refuse to take further grout. The nozzle shall then be

Proving the fixing of non shrink free flow high strength micro concrete Built microkrit of Buildtech admixed with 10mm down aggregates 50% by weight all complete as per direction of Engineer in charge

Guniting to surface of RCC structural members such as walls colums beam slabs etc with cement mortar1:3 of avarge thikness of 25mm under pressure of 2.1 to 2.8 kg/cm2 including chipping the loose concrete, cleaning rust by means of wire brush, providing and fixing BRC fabric (welded mesh) of 50x50 mm size 10Guage, necessary formwork, floating and curing etc complete as specified and directed by Engineer-in-charge

Providing and laying integral cement based water proofing treatment to the flooring of the under ground reservoir confirming to IS 6494 – 1988 at all level as directed by engineer-in-charge

Centering and shuttering including strutting, propping etc. and removal of form for : 5.9.2 Walls (any thickness) including attached pilasters, butteresses,plinth and string courses etc. sqm

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.2 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stoneaggregate 20 mm nominal size) cum

Providing and fixing of expansion joint system related with floor location as per drawings and direction of Engineer-In-Charge. The joints system will be of extruded aluminum base members, self aligning / self centering arrangement and support plates etc. as per ASTM B221-02. The system shall be such that it provides floor to floor /floor to wall expansion control system for various vertical localtion in load application areas that Accommodates multi directional seismic movement without stress to it's components. System shall consist of metal profiles with a universal aluminum base member designed to accommodate various project conditions and finish floor treatments. The cover plate shall be designed of width and thickness required to satisfy projects movement and loading requirements and secured to base members by utilizing manufacturer’s pre-engineered self- centering arrangement that freely rotates / moves in all directions. The Self - centering arrangement shall exhibit circular sphere ends that lock and slide inside the corresponding aluminum extrusion cavity to allow freedom of movement and flexure in all directions including vertical displacement. Provision of Moisture Barrier Membrane in the Joint System to have watertight joint is mandatory requirement all as per the manufactures design and as approved by Engineer -in- Charge. (Material shall confirm to ASTM 6063). 5.44.1 Floor Joint of 100 mm gap metre