RENOVATION OF SBAs ( BLOCK-I) AND JEs RESIDENTIAL QUARTERS AT 50MVA, 132/33KV GRID SUBSTATION BATTAL - MANWAL

Amount

Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 q.meters and under, including cutting the patch in proper shape raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 meters lead 14.1.1 With cement mortar 1:4 (1 cement : 4 fine sand 135.73 Sqm

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying : (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound@ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg./sqm. and coarse sand @1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately) For the purpose of measurement the entire treated surface will be measured.

10cm thick (average) mud phaska of damped brick earth on roofs laid to slope consolidated and plastered with 25 mm thick mud mortar mixed with bhusa at 35kg per cum of earth and gobri leaping with mix 1:1 (1clay: 1 cow dung) and covered with specified tile bricks grouted with cement mortar 1:3 (1 cement: 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement and finishing neat. 12.25.1 With common burnt clay (non modular) brick tiles of class designation 10.0

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement: 3 fine sand) as per standard design. In 75x75mm deep chase.

Making khurras 45x45 cm with average minimum thickness of 5 cmcement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregateof 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron,finished with 12 mm cement plaster 1:3 (1 cement: 3 coarse sand) and acoat of neat cement, rounding the edges and making and finishing the outlet complete

Providing and fixing on wall face un-plasticized Rigid PVC rain water pipes conforming to IS: 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion. (i) Single socketed pipes 12.58.2 110 mm diametre

Providing and fixing on wall face un-plasticized - PVC moulded Fittings/accessories for un plasticized Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion. coupler

Providing and fixing on wall face un-plasticized - PVC moulded Fittings/accessories for unplasticized Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion. 110 mm bend

Providing and fixing un-plasticised -PVC pipe clips of approved design to un-plasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 12.60.2 110 mm

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm

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

Cleaning of wooden chowkhats/frames of door ,windows , vent etc by scratching with steel patties /brushing and cleaning with wet cloth to remove dirt, dust etc

Applying knife grey filling with a mixture of white cement and chalk mitti after scratching the surface

Applying priming coats with primer of approved brand and manufacture,having low VOC (Volatile Organic Compound) content.13.93.1 With ready mixed pink or grey primer on wood work (hard andsoft wood) having VOC content less than 50 grams/ litre

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade

Providing and fixing 35 mm thick factory made laminated veneer lumber door shutter conforming to IS : 14616 and TADS 15:2001 (Part B), fixing with butt hinges of required size with necessary screws, all complete as per directions of Engineer- in-charge and panelling with panels of : (Note:- Butt hinges and necessary screws shall be paid separately) 12 mm thick plain grade-I, medium density flat pressed three layer particle board FPT-I or graded wood particle board FPT-I, IS: 3087 marked, bonded with BWP type synthetic resin adhesive as per IS: 848

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4mm thick float glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. 9.10.3 Second class deodar wood

Providing and fixing wire gauze shutters using galvanized M.S. wire gauze of average width for aperture 1.4 mm in both directions with wire of dia. 0.63 mm for doors, windows and clerestory windows with ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws as per direction of Engineer-in-charge 9.28.3 Second class deodar wood

providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.10.5.1 Using M.S. angles 40x40x6mm for diagonal braces

Providing and fixing ISI marked M.S. pressed butt hinges bright finished with necessary screws etc

Providing and fixing ISI marked oxidized M.S. tower bolt black finish, (Barrel type) with necessary screws etc complete

Providing and fixing ISI marked oxidized M.S. handles conforming to IS : 4992 with necessary screws etc. complete

Providing and fixing bright finished brass night latch of approved qualityincluding necessary screws etc. complete.

Repair to the damaged shutter / frames including carriages and misc work

Dismantling of flushing cistern of all types (C.I/PVC/Vitreous china) including stacking of useful materials near the site and disposal of unserviceable materials within 50 meters lead

Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in-Charge

Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineer-in-Charge

Fixing/ installation of W.C/ wash basin and urinals as reqd

Cleaning of G.I pipes /taps including repair and installation/ fixing etc

Installation of water storage tank on roof capacity 1000 ltr including necessary fittings

Provision for supply, fixing and carriage of material like water closet / wash basins/urinals /cisterns/cement /sand/G.I pipes/taps etc

Removing dry or oil bound distemper, water proofing cement paint andthe like by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Repairs to plaster of thickness 12mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 meters lead With cement mortar 1:4 (1 cement : 4 fine sand)30% of 340.0sqm

Providing and applying white cement based putty of specified thickness,of approved brand and manufacturer, over the plastered wall surface toprepare the surface even and smooth complete. 2mm thick

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface

Finishing walls with acrylic smooth exterior paint of required shade on New work (Two or more coats applied @ 1.67 liter/10sqm over and including priming coat of exterior primer applied @ 2.20kg/10sqm)

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared

Clearing grass and removal of the rubbish upto a distance of 50 m outside the periphery of the area cleared. 100 sqm 577.55

Disposal of rubbish outside the Grid’s periphery

Repairs to the existing wiring including installation of all accessories required as per site like ceiling fans , exhaust fans, lights switch boards etc (COMPLETE JOB)

ANIL SAINI

Rafiq Ali