National Centre For Earth Science Studies Tender

12 mm cement plaster finished with a floating coat of neat cement of mix 1:3 (1 cement: 3 fine sand)

CI @ 34.55%

Supplying, fabricating and fixing outer frame with 40*25mm (or nearest available size) sections & Mosquito proof WINDOW shutter made of Stainless steel wire mesh of 304 Grade and 0.60mm size aperture (welcome brand/make) fixed on a shutter framework made of 25mm (or nearest available size) alluminium powder coated mosquito section (alround) with two cross members of 9.50mm (or nearest available size) sections. Above fabricated shutter frame with SS wire mesh is fitted on powder coated aluminum outer frame of 40*25 mm size. including all cost of materials, labour charges, hinges and locking arrangements etc.

Supplying and fixing outer frame with 40*25mm (or nearest available size) sections & Mosquito proof Door shutter made of Stainless steel wire mesh of 304 Grade and 0.60mm size aperture (welcome brand/make) fixed on a shutter frame work made of 50mm (or nearest available size) alluminium powder coated mosquito section(around) with four cross members of 20*12mm (or nearest available size) sections and one central vertical member of 20*12mm size etc.... Above fabricated shutter frame with SS wire mesh is fitted on powder coated alluminium Outer frame of 40*25 mm size. including all cost of materials, labour charges and locking arrangements, 3Nos hinges of 100mm size/D, 2Nos handle of 125mm size/D, 1No tower bolt of 50mm/D, magnet, spring etc.

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressummers and cantilevers

Supplying pre-cast cement concrete 1:2:4 Ferro-Cement circular rings of height 28cm(or nearest available size) and shell thickness 7cm(or nearest available size) made on approapriate technology, Digging/making an earthen pit/well by excavation of earth and lowering the above pre-cast concrete rings into the earthen pit/well already made,placing and fixing the same in position one over another vertically in correct line and level for steining/linning the earthen well/pit with open joints including all cost of materials and labour required for making pre-cast concrete ring and digging earthen well and cost for centering, shuttering,finishing, errection,loading,unloading,lorry conveyance etc.....(since vehicles are not able to come to the proposed site, provision for head load required to bring the materials to site is also included with the rate ) two pits

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Man mazdoor for cutting and removing tree tops that have already broken and fallen to the ground from the parent plants in the area

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level./brThermo - Mechanically Treated bars of grade Fe-500D or more

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade: One or more coats on old work

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:/br1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:/br1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40 nominal size)

CC. 1:2:4 (1 cement: 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Earthwork in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge: All kinds of soil

12 mm cement plaster of mix:1:4 ( 1 cement: 4 fine sand) floor-tub premises area patchwork

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold-water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one-step CPVC solvent cement, trenching, refilling & testing of joints complete External work (b) 65mm mm nominal dia pipes

Canteen - drainage pits and tile replacement

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. sqm 7.40 premises- around the building