SPL REPAIR TO BLDG NO P-473, P-477 (OR LINE) AND P-480 (COOK HOUSE) AT SRI GANGANAGAR MIL STN

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), terrazo dado/wall tiling and skirting. etc on brick or stone walls etc including racking out joints hacking for key and scrubbing and removing rubbish off the premises complete all as specified and directed by Engineer - in - Charge.

M&L for 25 thick cement concrete flooring type B-0 1:2:4 (12.5 mm graded stone aggregate) complete all as specified and directed by Engineer - in - Charge.

M&L for vitrified Double charged/Ultracharged ceremic tiles (square / rectangular) area of each tile (size 1200 X 600mm) exceeding 0.42sqm but not exceeding 1.0 Sqm in floors etc., set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles including 15 mm thick screed bed or bedding layer of cement mortar 1:4 for laying floor finish even & fair complete all as specified and directed by Engineer - in - Charge.

All as per Srl item No. 3.0 here in before but on vertical surfaces/skirting dados etc over 10mm rendering in CM 1:4 finished even and fair, complete all as specified and directed by Engineer - in - Charge.

M&L for ceramic glossy finish, joint free premium quality coloured tiles 600 X 300 mm and 8-9 mm thick, in any pattern of light & dark/highlighters tiles etc as approved, on vertical surfaces such as in skirting/dado etc, set and jointed in cement slurry over & including 10 mm thick rendering in cement mortar (1:4) and pointed in white cement with pigment to match the colour of tiles complete all as specified. Note : Dado should be flushed with the wall plastering.

M&L for anti-skid ceramic joint free premium quality coloured tiles 400 X 400 mm and 6-7 mm thick, as in floors etc. in any pattern of light & dark tiles as approved, set and jointed in neat cement slurry and pointed in white or coloured cement to match, in floors etc. over & including 20 mm thick screed in cement mortar (1:4) over and pointed in white cement with pigment to match the colour of tiles complete all as specified and directed by Engineer - in - Charge.

Dismantling stone slabs of any description or thickness in floors, apron etc laid bedded and pointed in any mortar complete all as specified and directed by Engineer - in - Charge.

M&L for granite (of any type) 20 mm thick machine cut, bedded & jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding, rounding of edges (moulding of edges) and polishing complete laid over 15 mm thick screed bed in CM 1:4 etc all as specified and directed by Engineer in charge.

M&L for green marblework 14 to 16mm thick (table moulded and mirror polished, area of each slab not less than0.72 Sqm) in floors, cooking platforms, window cills, top of pillars, trads of steps including 15mm thick screed bed in cement mortar 1:6 including pointing in cement using marble dust with admixture of pigment to match with marble shade complete all as specified and directed by Engineer-In-Charge. Note:- 1. Green marble for window cills, top of pillars , steps should be single piece upto 1.2m length and of required width. 2. White Marble border for green marble flooring at required size would be measured and paid as in flooring area of above item.

M&L for green marblework 14 to 16mm thick (table moulded and mirror polished) in skirting on vertical surfaces as jambs of door / windows, pillars jambs of pillar,riser of steps etc including 10mm thick backing coat in cement mortar 1:4 including pointing in cement using marble dust with admixture of pigment to match with marble shade complete all as specified and directed by Engineer-In-Charge. Note:- 1. Green marble for window cills, top of pillars , steps should be single piece upto 1.2m length and of required width.

Dismantling of brick tiles or terracing tiles single layer on roof & disposal of retrieved material upto a distance n.exc 100m where directed, complete all as specified and directed by Engineer - in - Charge.

Demolition of Cement concrete (unreinforced) of any description and in any position/old existing felt/plaster/tiles etc including removal of demolished matrial out of defence land complete all as specified and directed by Engineer - in - Charge.

M&L for levelling course for roof slab, PCC type B0,1:2:4(12.5mm graded aggragate) using waterproofing compound (SBR) for maintaining proper roof slope and finishing sirface even and smooth without using extra cement complete all as specified .(Minimum thickness of concrete should not be less than 50mm at any point) Note:- Waterproofing compound should be measured and paid seperately.

Supply of SBR waterproofing compound @ 2% of per Kg cement used complete all as specified and directed by Engineer - in - Charge. Make:- Fosroc / Sika/ Choksey / Chemsol / Bostik/ STP

OVERLAY- PU BASED ELASTOMERIC LIQUIED MEMBRANE SYSTEM FOR EXPOSED ROOF : Providing and applying polyurethane liquid roof waterproofing with improved water ponding capability, elastomeric high build liquid membrane for concrete roofs for exterior wall and exposed surface with solid content not less than 80% and solar reflective index not less than 106 as per (ASTM E1980-19)/tear strength ~20 N/mm (Free film, 14 days, +30 degree C) (ASTM D624) and tensile strength >= 2 N/mm2 (ASTM D4541), elongation 350 to 400% as per ASTM D412 and crack bridging ability upto 2mm. (a) After proper surface preparation, Apply one coat of Primer for PU coating as per manufacturers specification. (b) Apply 1st coat of ShaliUrethane® BTD (white) @ 650 gm / m²(minimum) or equivalent by brush / roller while prime surface is tacky, Spread waterproofing reinforced Glass Fiber mash of 45 GSM with overlaps of 50 mm in both directions when the surface is still tacky. Allow 1st coat to dry. (c ) Apply 2nd & 3rd coat of ShaliUrethane® BTD (white) @ 650 gm / m² (minimum) or equivalent by brush/roller. Make : Fosroc/Sika/Choksey/Bostik/STP/ Asian Paints/Berger Paints Note : (i) The Minimum dry film thickness (DFT) of roof treatment shall be 1.5mm if any shortfall in thickness of above treatment the same shall be achieved by additional coat. (ii) The procurement of material and execution of the work of water proofing treatment shall be carried out by authorised applicator approved by GE. (iii) The manufacturer/authorised applicator shall give a warranty for the performance & durability for 10 years.

Demolition of mud/type of soil in roof, any depth including plastering and leaping (where full thickness removed disposal off rubbish upto a distance n.exc 100m, where directed complete all as specified and directed by Engineer - in - Charge.

Making benching with PCC (1:2:4) type B0 using WPC along side wall adjoining to roof in concave shape complete all as specified and directed by Engineer - in - Charge.

Taking down chowkats or frame with shutter (without taking out shutter from the frame) not exceeding 1.50 sqm each as doors, windows & ventilators etc. and removal from site complete all as specified and directed by Engineer - in - Charge.

Taking down chowkhats or frame exc 1.5 Sqm but n.exc 4 Sqm each with shutters (Without taking off shutters from the frames) complete all as specified and directed by Engineer - in - Charge.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of but of Frame size 65x 125 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives(maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made. Note : 1: Test certificate of manufacturer to be provided by contractor . 2. Embossing with barcode of manufacturer engraved over each door frame and shutter is manadatory.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of but of Frame size 65x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives(maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made. Note : 1: Test certificate of manufacturer to be provided by contractor . 2. Embossing with barcode of manufacturer engraved over each door frame and shutter is manadatory.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of 35mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge),minimum compressive strength 50 N/mm2, modulus ofelasticity 850 N/mm2 and resistance to spread of flameof Class A category with property of being termite/borerproof, water/moisture proof and fire retardant and fixingwith stainless steel butt hinges of required size withnecessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In-Charge Supply & fix including following items (a) stainless steel(304 grade) finished butt hinges 100mm -04 Nos per leaf (b) Stainless steel (304 grade ) finished square tower bolt 200mm long -02 Nos per leaf (c)stainless steel (304 grade) finished handles 200mm -02 Nos per leaf (d)stainless steel (304 grade) finished sliding door bolt 300mm -01 Nos per leaf (e)Stainless steel (304 grade ) finished floor door stopper -01 Nos per leaf Note : 1: Test certificate of manufacturer to be provided by contractor . 2. Embossing with barcode of manufacturer engraved over each door frame and shutter is manadatory.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid decorative type glazed/guage skeleton door shutter of 35mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge),minimum compressive strength 50 N/mm2, modulus ofelasticity 850 N/mm2 and resistance to spread of flameof Class A category with property of being termite/borerproof, water/moisture proof and fire retardant and fixingwith stainless steel butt hinges of required size withnecessary full body threaded star headed counter sunk S.S screws,including s&f of stainless steel steel 304 grade (natural finish) wire cloth , all as per direction of Engineer-In-Charge.including S&F including following items : (a) stainless steel(304 grade) finished butt hinges 100mm -04 Nos per leaf (b) Stainless steel (304 grade ) finished square tower bolt 200mm long -02 Nos per leaf (c)stainless steel (304 grade) finished handles 200mm -02 Nos per leaf (d)stainless steel (304 grade) finishedsliding door bolt 300mm -01 Nos per leaf (e)stainless steel (304 grade) finished floor door stopper -01 Nos per leaf(f) stainless steel (304 grade) wire cloth fixing as per manufacture.

S & F factory made uPVC sliding window three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm) with or without provision of opening for cooler as directed including all fittings, steel roller system, locking arrangement etc., making arrangement for fixing of hardware, glass, wiremesh, grill etc all as per manufacture instruction and Drg No BTD-890/R . Note:- The unit rate quoted by contractor excludes cost of glass & wire mesh and includes all other connected accessories. Net Opening will be measured for payment purpose. Wire mesh and Glass Shall be measured and paid Seperatly .Provision of all other items as shown on DWgs & Cutting holes of suitable depth in wall for inserting lugs etc including making good dismentalled portion with PCC (1:2:4) type B-0 using 12.5mm graded crushed stone aggreegate and cement mortar (1:3) shall be deemed to be included Note : 1: Test certificate of manufacturer to be provided by contractor . 2. Embossing with barcode of manufacturer engraved over each door frame and shutter is manadatory.

S & F factory made uPVC window or ventilator side hung/top hung (glazed and gauge both) made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm) including all fittings like hinges, tower blot, peg stay, locking arrangement etc., making arrangement for fixing of hardware all as per manufacture instruction and Drg No BTD-890/R all as specified and directed. Note: The unit rate quoted by contractor excludes cost of glass & wire mesh and includes all other connected accessories. Net Opening will be measured for payment purpose. Wire mesh and Glass Shall be measured and paid Seperatly. Provision of all other items as shown on DWgs & Cutting holes of suitable depth in wall for inserting lugs etc including making good dismentalled portion with PCC (1:2:4) type B-0 using 12.5mm graded crushed stone aggreegate and cement mortar (1:3) shall be deemed to be include. Note : 1: Test certificate of manufacturer to be provided by contractor . 2. Embossing with barcode of manufacturer engraved over each door frame and shutter is manadatory.

M & L toughned glasss, figured glass ordinary quality 5 mm thick and glazing with oil putty in square n exc 0.50 Sqm in each panes fixed to steel, metal or wooden window frames

S&F Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aparture 1.40mm and fixed etc., complete all as specified

M & L sheet Pin headed glass 4.0mm thick and glazing with oil putty in square n exc 0.50 Sqm in each panes fixed to steel, metal or wooden window frames complete all as specified.

S&F in repair Stainless steel wire cloth 0.36 mm nominal dia of wire and avarage width of aparture 1.40mm and fixed etc., complete all as specified

S & F in repair sheet glass 3.0 mm thick and glazing with oil putty in square n exc 0.50 Sqm in each panes fixed to steel, metal or wooden window frames complete all as specified.

S&Fin repairs 100 mm Butt hinges stainless steel with galvanised mild steel hinge pin and fixed type C-21 all as specified and directecd by Engr-in-charge.

S& F aluminium anodised barrel tower bolts of extruded section and fixed 150 mm size complete all as specified & directed by Engineer in charge.

S & F aluminium handles D type with back plate, anodised, 200mm long complete all as specified and directed by Engineer - in - Charge.

S&F 300 mm mild steel sliding door bolts, clip type, stone enameled block with bright bolt not less than 12mm dia with and incl a minimum of 6 bolts and nuts, 4 on bolt plate 2 on staple plate.

Dismentling of boarding any description fixed in any position with nails/ screws complete all as specified.

Supply & fixing HDHMR Board , 18/19mm thick, density over 850kg/cum, having a class A fire rating, grade 2 quality, commercial type, fixed with screws to timber frame work as in Kitchen cup board Shutter / shelves / cabinet etc complete all as per direction of Engineer- in-Charge

S&F continuous (piano) hinges 20mm & 12 MM width of flap, mild steel bright finish or electrogalvanised of complete all as specified

S & F hasp and staple, safety type of aluminium anodised100mm size fixed with screw complete all as specified and directed by Engineer - in - Charge.

S&F 25 mm size magnetic catches with Plastic body and striking plate including letting in and fixed complete

S&F stainless steel handles, 150 mm long complete all as specified and directed. (back plate staple D type)

Demolition of Cement concrete (unreinforced) of any description and in any position not otherwise specifically provided.

M&L for Water proofing treatment to RCC sunken slab (not exceeding 45cm depth of sunken) as specified below complete all as specified and directed by Engineer-in-Charge:- (a) applying 15 mm plaster in CM 1:3 with WPC on raised verticle surface (b) Cleaning the surface with wire brush/coir brush, removing lose material like dust particles, dirt etc. (c) Creating fillet coving of 50x50 mm with polymer modified mortar on the junction of slab and walls (d) Apply first coat of two component modified polymer coating on the horizontal and verticle surface (e) Provision of glass fiber mesh of 2 x 2 mm immediately on above coating (f) Apply second coat of two component modified polymer coating after 72 hrs (g) Cement concrete 1:4:8 over the coating as per requirment (h) Joining the saintary pipes with the water proofing tape having bridging ability of more than 1.5 mm (j) Filling the gap between the wall opening and saintary pipe with non shrink cementatious grout complete all as specified and directed by Engineer-in-Charge. Make:- Dr. Fixit/Fosroc/STP/SIKA Note: (i) PCC filling in sunken portion will be measured seperately. (ii) Complete treatment/work to be executed by the approved applicator.Warranty to be given by the applicator firm of 5 years in writing.

PCC 1:5:10, type E-2 as in filling of sunken floors etc. complete all as specified and directed.

M&L 40 mm GI pipe medium grade, made to shape as in spout pipe in sunken/ verandah/ Balcony complete all as spedifed

Demolition of RCC of any description such as Kitchen chimney, chajja, shelves, OHT Tanks. etc and in any position not other wise specially provided for complete all as specified and directed by Engineer in Charge (reinforcement cut as required to facilitate demolition)

M&L for reinforced nominal mix cement concrete type B1 1:2:4 (20 mm graded stone aggregate) as in Slab supported on walls for tank staging and in shelves and etc. and setting in mortar complete with joints to match complete all as specified and directed by Engineer-in-charge

M&L for TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified

Use and waste of form work to rough finished surfaces of soffits of suspended slab such as roof slabs, floor slabs, landings and similar work not exceeding 200mm thick

Form work to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 5cm but n exc 10cm wide rough finished complete all as specified and as directed by Engineer-in- charge.

Taking down Cement plaster including raking out joints hacking for key scrubbing down with water etc.

M&L for rendering 15 mm thick in cement mortar 1:6 on fair face of brick work of walls, finished even & smooth without using extra cement, complete, all as specified.

M&L for rendering 15 mm thick in cement mortar 1:4 (10mm thick rendering in first layer and 5 mm thick rendering in second layer)on fair face of brick work of walls, mixed with water proofing compound (ISI marked) @ 3% by weight of cement or as per manufacturer’s instructions, finished even & smooth without using extra cement complete all as specified. Note : - Supply only water proofing compound shall be measured and paid for separately.

Supply only integral water proofing compound, ISI Marked complete all as specified and as directed by Engineer-in- charge.

M&L for rendering 5 mm thick in cement mortar 1:3 on concrete surfaces in ceiling, finished even & smooth without using extra cement, complete, all as specified.

M&L for prepration of New plastered Internal wall surface complete applying the following :- (a) Applying two coat 1.5 mm wall care putty on wall surface and smoothening the surfcae with sand papers / Mechanised sanding etc prepatory to paint as directed complete all as specified (b) Applying one coat of internal Wall Primer by using Roller over complete all as specified (c) Applying two coat of interior Premium Emulsion Roller over complete all as specified Note : Contractor may use manual scraping tools for complete removal and surface prepration with prior approval of Engr-in-chrge in case of places where using of Mechanical equiment are not posiible

M&L for prepration of New plastered External wall surface complete applying the following :- (a) Applying two coat 1.5 mm wall care putty on wall surface and smoothening the surfcae with sand papers / Mechanised sanding etc prepatory to paint as directedcoomplete all as specified (b) Applying one coat of Exterior Wall Primer by using Roller over complete all as specified (c) Applying two coat of Dust Proof Emulsion using Roller over complete all as specified Note : Contractor may use manual scraping tools for complete removal and surface prepration with prior approval of Engr-in-chrge in case of places where using of Mechanical equiment are not posiible

M&L for prepration of New plastered ceiling surface complete applying the following :- (a) M&L 1.5 mm wall care putty in two coats on ceiling surface and smoothening the surfcae with sand papers / Mechanised sanding etc prepatory to paint as directed complete all as specified. (b) M&L two coat of interior acrylic emulsion over a coat of chalk whitening priming by using Airless spray / Roller over complete all as specified .

M&L for complete removal of existing treatment for internal wall surface including filling depression of scraped surface (a) Applying one coat wall care putty on wall surface and smoothening the surfcae with sand papers / Mechanised sanding etc prepatory to paint as directedcoomplete all as specified (b) Applying one coat of internal Wall Primer by using Roller over complete all as specified (c) Applying two coat of interior Premium Emulsion Roller over complete all as specified Note : Contractor may use manual scraping tools for complete removal and surface prepration with prior approval of Engr-in-chrge in case of places where using of Mechanical equiment are not posiible

M&L for complete removal of existing treatment including filling depression of scraped surface with 1.5mm wall care putty in one coat on old ceiling surface and smoothening the surfcae with sand papers / Mechanised sanding etc prepatory to paint as specified and directed complete and applying two coat of interior acrylic emulsion of approved tint over a coat of primer on old prepared surface by using Airless spray / Roller over complete all as specified & directed.

M&L for complete removal of existing treatment including filling depression of scraped surface on Old external wall surfaces (a) Applying one coat 1.5 mm wall care putty on wall surface and smoothening the surfcae with sand papers / Mechanised sanding etc prepatory to paint as directedcoomplete all as specified (b) Applying one coat of Exterior Wall Primer by using Roller over complete all as specified (c) Applying two coat of Dust Proof Emulsion using Roller over complete all as specified Note : Contractor may use manual scraping tools for complete removal and surface prepration with prior approval of Engr-in-chrge in case of places where using of Mechanical equiment are not posiible

M&L two coats of synthetic enamel exc 10 cm width /girth on OLD steel surfaces including preparation of surfaces complete all as specified and directed.

M&L two coats of synthetic enamel exc 10 cm width /girth on OLD wooden surfaces including preparation of surfaces complete all as specified and directed.

Material and labour for repair of chajja facia using cement mortar (1:3) n.exc 300 mm girth finishing the surface even and smooth complete all as specified and as directed by Engineer-in-Charge.

M&L for Obliterating old writing of any description, n exc 0.1 sq. m, with paint to match existing work etc complete all as specified and directed by Engineer - in - Charge.

M&L for Writing letters or figures with fluorecent paint ( Block. Roman, Italic or Indian) n exc. 30 cm high etc complete all as specified and directed by Engineer - in - Charge.

Dismantling of brickwork built in cement mortar of any description complete all as specified and directed as per Engineer-In-Charge

M&L brick work with sub class B bricks straight or curved on plan exceeding 6 mtr mean radius in cm 1:6 etc.complete all as specified and directed by Engineer - in - Charge.

M&L half brick work with sub class B bricks straight or curved on plan to any radius in cm 1:4 etc.complete all as specified and directed by Engineer - in - Charge.

Dismantling and disconnecting existing CI soil waste/vent pipe 100 mm bore fixed to wall,laid in trenches incl all fittings & accessories

Dismantling and disconnecting of existing CI soil waste/vent pipe 75 mm bore fixed to wall,laid in trenches incl all fittings & accessories

Taking down rain water pipe and eaves gutters (any size and pattern) including all fittings heads shoes bends swan necks etc including cleaning or refixing or removal to store(measured overall as fixed along the centre line over fittings and accessories)

Supply & fixing 110mm bore uPVC pipes grade 'B' single socketed in any length with rubber ring joints, fixed along walls with and including suitable size clamps/brackets (interval of 1m and pipe keeping 100mm away from wall ) of suitable size fixed with fasteners/nut bolts, joints fixed with pipe joint lubricant including beds, socket, Y junction , Tee, cowl etc complete all as specified and as directed by Engineer-in- charge. Complete including low carbon steel material with hot dip zinc aluminium flake coated and fixed all .(Note: Details of pipe supporting system in all as per Drg No-BTD -916 ). Note: uPVC PIPE AND FITTING/ FIXTURE (i) The testing for leakage of pipe shall be done before connecting the pipes(ii) All pipes shall be minimum 4'' away from wall fixed with GI bracket (iii) The gully trap shall be minimum 90cm away from walls (iv) Separates pipes for each floor should be provided (v) Swage and drain system shall be separate.

Supply & fixing 75mm bore uPVC pipes grade 'B' single socketed in any length with rubber ring joints, fixed along walls with and including suitable size clamps/brackets (interval of 1m and pipe keeping 100mm away from wall ) of suitable size fixed with fasteners/nut bolts, joints fixed with pipe joint lubricant including bends, socket, Y junction , Tee, cowl etc complete all as specified and as directed by Engineer-in- charge. Complete including low carbon steel material with hot dip zinc aluminium flake coated and fixed all .(Note: Details of pipe supporting system in all as per Drg No-BTD -916 ). Note: uPVC PIPE AND FITTING/ FIXTURE (i) The testing for leakage of pipe shall be done before connecting the pipes(ii) All pipes shall be minimum 4'' away from wall fixed with GI bracket (iii) The gully trap shall be minimum 90cm away from walls (iv) Separates pipes for each floor should be provided (v) Sewage and drain system shall be separate.

Supply & fixing 110mm uPVC pipes grade 'B' bends / Elbow heavy grade of any radius/shoe with or without access door fixed to uPVC pipes as directed.

Supply & fixing 75mm uPVC pipes grade 'B' bends / Elbow heavy grade of any radius/shoe with or without access door fixed to uPVC pipes as directed.

Supply & fixing uPVC 75mm dia of floor trap with grating including jointing to waste pipes fixed in cement concrete 1:2:4 type B1 in repair complete all as specified.

Supply & fixing uPVC pipes grade 'B' branch piece, (single Y ), 75mm bore (equal or unequal), with or without access to door complete all as specified and directed by Engr-in-charge.

Supply & fixing uPVC pipes grade 'B' branch piece, (single Y ), 110mm bore (equal or unequal), with or without access to door complete all as specified and directed by Engr-in-charge.

Supply & fixing in repair uPVC pipes grade 'B' vent cowl 110mm complete all as specified and as directed by Engineer-in- charge.

Supply & fixing salt- glazed stoneware gully traps 150x150 mm , square/roung mouth, p type complete all as specified and as directed by Engineer-in- charge.

Supplying and laying of 20mm (outer dia) (15mm inner dia) cpvc pipes SDR 11 & plain CPVC SDR 11 bend fittings on wall/ ceilings or laying in floors & including cpvc coated brass elbow, T, Male/ Female brass threaded adaptor etc. also including Taking up or down GI tubing 15 mm bore pipe including cleaning for re-fixing or removal to store complete all as specified and directed by Engr-in-charge.

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth. In brick walls.

Supplying and laying of 25mm (outer dia) (20mm inner dia) cpvc pipes SDR 11 & plain CPVC SDR 11 bend fittings on wall/ ceilings or laying in floors & including cpvc coated brass elbow, T, Male/ Female brass threaded adaptor etc. also including Taking up or down GI tubing 20 mm bore pipe including cleaning for re-fixing or removal to store complete all as specified and directed by Engr-in-charge.

Supplying and laying of 32mm (outer dia) (25mm inner dia) cpvc pipes SDR 11 & plain CPVC SDR 11 bend fittings on wall/ ceilings or laying in floors & including cpvc coated brass elbow, T, Male/ Female brass threaded adaptor etc. also including Taking up or down GI tubing 20 mm bore pipe including cleaning for re-fixing or removal to store complete all as specified and directed by Engr-in-charge.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M & L for PCC (1:3:6) type C-2 (using 40mm graded agg) 75mm thick as in plinth protection .

M&L for 50 mm thick cement concrete , 1:4:8 type D2 (Using 40mm graded stone aggregate) flooring,paving etc. concrete complete all as specified and directed.

Dismantling water tanks of any description exc 250 and n.exc 1000 ltrs capacityand removal from site all as specified and directed.

S&F 500 ltrs capacity Rotational moulded polyethylene in white coloured three layered ISI Marked water storage tanks (cylindrical vertical with closed top) including 20 mm ball valves high pressure of PTMT with epoxy coated aluminium rod & hihdesity plastec ball screwed for iron pipe hoisted and fixed in position all as per specified and directed.

S&F rotational moulded polyethylene water storage tank 1000 ltrs capacity three layered (Cylindrical vertical with closed top) hoisted and fixed in position including 25mm bore PTMT ball valve, high pressure with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe or brass ferrule (minimum weight 455gms) complete all as specified and directed by Engineer - in - Charge.

S&F 25 mm bore cpvc gate valve with handle, screwed both ends for inlet & outlet pipe and fixed complete all as specified and directed.

S&F Brass L Bend wall mixture for mixing hot and cold water and shower system screwed down for iron pipe and fied complete all as specified and directed by Engineer - in - Charge.

S&F 15mm bore Long body bib tap, cast copper alloy, chromium plated with capstan head, screwed down, screwed for iron pipe or for brass ferrule, complete all as specified & directed. Make:

S&F CP angle valve for 15 mm bore pipe with capstan head long screwed shank including cp cover plate fancy type fixed as in repair.

S&F in repairs Vitreous china premium/1st quality wash down water closet with P trap WHITE / IVORY / Off White including connection to drain (or outgoing pipe) and to flushing pipe , anti syphonage pipe etc and including plastic soft closed seat cover as recommended by manufacturer for particular model closed pattern with flat bottom etc and including S&F of all necessary accessories set like rag bolts / gel gasket / hinges etc as recommended by manufacturer for fixing , packing and taking down of any description / size complete in all respect all as specified and as diretded by Engr-In-Charge.

S&F in repairs concealed flushing cistern of PVC 8 Litres cap with dual flushing system , valveless symphonic action type , with inlet , outlet , ball valve, float and including brackets and connection to pipes etc and including S&F of all necessary accessories / installation kit and S type drain pipe connection set for wall hung WC wtc as recommended by manufacturer for fixing , packing and including S&F of actuator knob / flush plates and taking down existing any description / size complete in all respect all as specified and as diretded by Engr-In-Charge.

S&F vitreous china premium/1st quality wash basin (table top), white/ivory/off white, size 580x430 mm including S&F all accessories as recommended by manufacturer and incl. CP bottle trap 32 mm with inlet and outlet screwed for pipe or connections incl all necessary accessories for fixing, packing, union and incl 32mm brass CP waste coupling and complete fixed in position in all respect as per manufacturer's instructions and taking down existing of any description/size all as specified.

S&F central hole wash basin mixer 15mm bore brass without polp up waste with 10mm dia 450mm long copper pipes.

S&F in repairs SS soap dish of any size fixed with screws complete all as specified and directed by Engineer in charge.

S & F in repair stainless steel tubular towel rail 20mm dia “D” type 60 cm long between flanges including brackets complete all as specified and directed by Engineer - in - Charge.

S & F in repair stainless steel towel ring min 30mm dia including brackets complete all as specified and directed by Engineer - in - Charge.

S&F corner glass self 300mm ( withBrass Brackets) fixed with chromium plated screws etc all as specified and as directed ( Make : Preayag Cat No BEA -44 or its Equivalent)

S&F and shower health faucet to EWC ,CP brass with minimum 1000mm long CP flexible pipe, connection etc., complete all as approved by engineer -in -charge

S & F PVC connection 15 mm size with PTMT nuts of length 600 mm of approved quality complete all as specified

S&F double bowl stainless steel sink made of 1mm thick sheet for kitchen with plugs, washers and wastes, including fixing with cast iron cantilever brackets, bedding in cement mortar on to dwarf wall, connecting union to pipe, overall minimum size 940mm x 455 x 250 mm with including 32mm dia waste pipe of polythelene of low or high density, 32mm bore chromium plated brass waste fitting with long screwed shanks and fly nuts, flange end bedded in red lead cement & other end fixed, making holes in walls for brackets and fixed in CM 1:3 or PCC 1:2:4 type B0, complete, including taking down old unserviceable sink.

S&F in repairs sinks made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe including 40mm dia CPBrass waste fitting amd waste pipe overall size of SS sink 495mm x 420mm bowl size 410mm x 330mm x 160mm, etc complete all as specified and as directed.

S&F vitreous china urinals, Half stall type flat back complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement, fixing automatic flushing cistern with brackets, flush pipe grating and union for discharge pipe including waste pipe and trap complete all as specified and directed by Eng in charge.

S&F stain steel urinal spreader any colour for fixing 15 mm dia pipe complete all as specified and directed by Engineer in charge.

S&F in repair brass chromium plated shower rose 125 mm of size with arm and with or without swivel joints to steel pipe or union complete all as specified and as directed

S&F hat pegs and hooks (cloth hanger with six peg set each) complete all as specified.

S&F Stainless Steel grating 125mm dia (Minimium weight 40 grams)

Dismantling Asbestos cement ( corrugated, semicorrugated ,etc.) sheets in roof coverings complete all aspecified.

Cutting holes in brick walls built in cement mortar including making good dismantled portion in CM (1:3) or cement concrete (1:2:4) type B-1 exc half brick but n.exc one brick complete all as specified.

M & L for Dismantling wrought iron or mild steel work of any description not otherwise provided for

M&L mild steel work as in framed work i.e. Angle iron/flat iron including caps , bases, splices, all lattice bars, cutting tops to shape, drilling holes, notching for wire etc conforming to Fe-290 grade E-165 complete all as specified and directed .

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified.

M&L two coats of synthetic enamel over a coat of red oxide primer exc 10 cm width /girth on new steel surfaces including preparation of surfaces complete all as specified and directed.

S&F mild steel screw bolts (machine made) with hexagonal or square head at one end, screwed end to be fitted with washer and one hexagonal/ square nut not exceeding 5cm long complete all as specified and directed by Engineer - in - Charge.

S & F for Rolled mild steel in plates ( plain or chequered ) channels, square cut or notched ( ordinary and counter sunk) forming holes , without any attachment conforming to Fe-290 grade E-165 complete all as specified and directed .

Carefully chipping, removing existing loose/ damaged concrete with plaster from Roof, Ceiling, Chajja, Fascia, Fins, Drops and similar items by low impact high frequency hammer/ chipper without damaging the existing sound concrete and exposing old reinforcement upto 10mm beyond corroded reinforcement bars using electrically operated diamond concrete saw blade, making the edges straight and even and cleaning it by wire brush and then by air blower and removal of rubbish outside MoD land complete as specified and as directed by Engr-in-charge.

Cleaning all existing reinforcement bars in Roof, Ceiling, Chajja, Fascia, Fins, Drops and similar items with wire brush/rotary wire brush to make entire circumference surface of bars free from rust scales, loose material, dirt etc., complete and applying alkaline rust converting primer on the existing rebar and allowing it to react with rust for 6 hrs and form a corrosion resistant, insoluble and adherent protective layer including cleaning the reinforcement, wire brushing to remove the rust spalls, complete as per manufacturers instructions, all as specified and directed. (Mode of measurement: per sqm of breaking area of concrete.) Make: Sika- Rustoff 100/Fosroc- Reebaklens RR/OM AGRO- DERUSTER/ Pidilite Dr Fixit Rust Remover, Asian Paints Apcorep rust remover or Techno commercial equivalent make approved by GE in writing from E-in-Chief Br approved list.

Providing and application of Zinc rich epoxy anti-corrosive protective coating for reinforcement bars as corrosion protection system in 2 coats to the entire circumference surface of bars (consumption Qty as per manufacturers instructions but min 0.4 kg/Sqm approx) in beams complete all as specified and directed by Engr-in-charge. The product should confirm carbonation resistance of 2 mm and bond strength > 1N/sqmm according to ASTM C 882-78 (Mode of measurement: per sqm of application area of concrete.) Make: Sika- Friazinc R/ Fosroc- Nitozinc Primer/ Pidilite Dr Fixit Zinc Rich Primer Asian Paints Apcorep rust coat RB or Techno commercial equivalent make approved by GE in writing from E-in-Chief Br approved list.

Apply SBR based bonding agent to the entire concrete surface prior to building up of concrete with Polymer modified mortar or any other treatment , including cleaning the surface to remove dirt, dust or any other impurities on the surface, etc. complete in Roof, Ceiling, Chajja, Fascia, Fins, Drops and similar items. Make: Sika - SikaDur 32 LP/ Fosroc - Nitobond SBR (EP)/ Pidilite Dr Fixit Super Latex (EP) Asian Paints Repair Polymer or Techno commercial equivalent make approved by GE in writing from E-in-Chief Br approved list.

Rebuilding the section of structural damaged RCC/PCC elements of Roof, Ceiling, Chajja, Fascia, Fins, Drops repair to spalling concrete to its original size and shape , layer of 10mm average thickness by providing and applying with pre-batched, one component fiber based repair mortar having compressive strength >= 50 N/sqmm (28 days) according to ASTM C 109; flexural strength >= 5N/ sqmm (7 days) according to ASTM C 293-79. complete all as specified and as directed by Engineer-in-charge Make: Sika - Monotop 122 F/ Fosroc - Renderoc S2/ Pidilite Dr Fixit Polymer Mortar HB or Techno commercial equivalent make approved by GE in writing from E-in-Chief Br approved list.

All as per item no 127 here in before but for each addl 10mm uniform thickness for subsequent layers

Taking down carefully aluminium point wiring (light, fan, socket or power, bell complete fitting such as sockets, ceiling roses, pendants, batten holders, regulators and making good the disturbed surfaces of wall, floors, ceiling in CM 1:3 etc complete all as specified and directed by Engineer - in - Charge.

Taking down existing tube light/ mirror light/ building light etc of any type/make/capacity from building/ rooms including testing serviceability.Refixing the same if found serviceable complete all as specified and directed by Engineer - in - Charge.

Fixing only LED lights fitting 1x20/25W, 220V, LED tube light/securirty light/bulk head/mirror light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed by Engineer - in - Charge.

M & L for concealed conduit point wiring complete for light/ fan on independent /combine board with cable 2.5 sqmm (Nominal area) FRLSH PVC insulated multistranded unsheathed copper conductor, drawn in and including PVC Concealed conduit pipe medium grade 20 mm dia, pipe hooks , elbows, juction covers and junction boxes , after cutting in wall chasing for conduits and sinking's for modular metal flush boxes suitable length and Min 1.6 mm thickness, Min 51 mm depth for mounting, switches, sockets,fan regulator with modular cover plate with frame and making the good disturbed surfaces of wall in CM 1:3 with white wash or existing colour including provision of continuous earth continuity conductor along with point wiring of 2.5 sqmm copper PVC insulated cable for one light/ fan point controlled by one switch and connected to common earth dolly, complete all as specified and direced by the Engineer in charge.

All as per Srl item No -132 here in before but for one switch socket combination 5/6 amp on independent board complete all as specified and directed by Engineer - in - Charge.

All as per Srl item No -132 here in before but for one three pin socket outlet 5 Amp on same board with other switches complete all as specified and directed by Engineer - in - Charge.

All as per Srl item No. 132 here in before but for one switch socket combinationt 6 pin 5/ 15 Amps on independent board with copper conductor 2.5 Sqmm complete all as specified and directed by Engineer - in - Charge. ( Make of cable - Havells/anchor/Finolex)

All as Srl item No. 132 here in before but for one light point controlled by two 2 ways switches complete all as specified and directed by Engineer - in - Charge.

S & F modular switch 5/6 Amps single pole one way,one module complete all as specified and directed by Engineer - in - Charge.

S&F module switch 1 way 16 A, 1 module complete all as specified & directed.

S & F switch 2 way 6A complete all as specified and directed by Engineer - in - Charge.

S&F modular socket, 6/16 Amps, 2/3 pin combined 2 module complete all as specified

S&F modular Socket outlet 2 in 1, 3 pin, 5A complete all as specified.

S & F modular stepped type, fan regulator not less than 120 watt for ceiling fan 1200/1400mm sweep complete all as specified and directed by Engineer - in - Charge

S & F ceiling rose surface bakelite three terminals complete all as specified and directed by Engineer - in - Charge.

S & F in replacement of existing light fitting with LED batten 20W LED batten with 'Eye Soft' technology & glarefree diffuser for perfect application in modern homes or aliminium housing and integrated electronic driver, 20 watt having input voltage AC140-300V, 50 Hz , 6500K, and all other accessories including connection with flexible cable copper conductor twin core of size 23/.2 mm upto ceiling rose/connector complete all as specified and directed by Engineer - in - Charge.

S&F in replacement security light fitting LED TYPE 25 watt with all necessary acessories, Clear transparent acrylic cover, prewire suitable to operated on 230 volt 50 HZ AC & Supply and fixing to wall / on pole including fixing arrangement with suitable galvanized iron pipe “light grade” brackets 2 mtr length bent to shape to obtained required shape including clamps, nuts / bots / washers etc connecting with suitable flexible copper wire of size 23/0.0076 complete all as specified and directed by Engineer - in - Charge

S & F in repair compact & decorative energy efficient LED mirror light fitting with antiglare diffuser and decorative end caps suitable for 1X10 watt fitting 2 ft version including LED lamp 10 watt complete all as specified.

S&F Decorative, wall mounting, fixture made up of polycarbonate suitable for 9 W LED lamp B22 base complete all as specified and directed by Engineer - in - Charge.

S & F in replacement angle holder insulated body with back plate for conduit fittings complete all as specified and directed by Engineer - in - Charge

S&F LED lamp 9W for angle holder complete all as specified and directed by Engineer - in - Charge.

S & F Water tight bulk head fitting (New pattern),comprision of connector, weather proof enamelled gallery ,including 9 watt LED llight with separate driver all as specified and directed by Engineer - in - Charge.

Taking down fan, ceiling cable end, dismantling blades and removing fan and blades to store

Taking down and Painting of exhaust fan complete all as specified and directed by Engineer - in - Charge.

Supply, fixing ,testing & commisioning of electric chimney (120 CM) with feature of baffle filter, inbuilit light, touch screen control panel, noise level, 58 dB, stainless steel body, air suction capacity 1200 CMH, speed level 3 , motor power 180 watt, input vol 220-240 V/50Hz, remote controlled and fitting in wall as connecaled or duct all as specified and directed by Eng-in-Charge.

S & F of sub-main wiring with two single core cables PVC insulated and un-sheathed 6 sqmm (Nominal Area) FRLSH stranded copper conductor drawn in and including steel dia 25mm “medium quality” conduit including 6.00 Sq mm (Nominal Area) copper cable as earth continuity conductor after chasing in wall and making good the disturbed surfaces and white wash or existing colour , necessary junction box and covers including necessary connections, PVC flexible pipes are used in pannel board while connecting the cable complete all as specified and directed by Engineer - in - Charge.

S&F in replacement Sheet metal enclouser for doble door Vertical DBs made out of CRCA mild steel sheet surface with insulated material like polyester with epoxy powder coated surface mouting VTPN 4 Way 415 Volt ISI marked 250Amps busbar stove enameled dust and vermin proof,IP:43 protection suitable for incorporation FP MCCB(V-Tech) N3 Frame upto 250A ,Isolators and including give connection with wire and cable etc complete all as specified and directed by Engineer-in-Charge.

S&F in replacement MCCB TP & N 63 Amps with breaking capcity 16kA ,4 pole, Fixed TM and 415 volts AC Supply ISI marked complete all as specified and directed by Engineer - in - Charge.

S & F in repairs sheet metal enclosure for double door DB made out of CRCA mild steel sheet surface with insulated material like polyester with epoxy powder coated surface mounted SP & N 12 ways, 240 Volts, ISI marked, 200 amps bus bar stove enameled dust and vermin proof suitable for incorporation MCBs and isolators etc complete all as specified and directed by Engineer - in - Charge.

S & F in repairs sheet metal enclosure for double door DBs made out of CRCA mild steel sheet surface with insulated material like polyester with epoxy powder coated surface mounted SPN 8 ways, 240 Volts, ISI marked 200 amps bus bar stove enameled dust and vermin proof suitable for incorporation MCBs and isolators etc complete all as specified and directed by Engineer - in - Charge.

S & F in repairs MCB ‘C’ series type suitable for 240 volts, AC supply 32 Amps, S P & N with over load and short circuit protection and rupturing capacity not less than 10KA complete all as specified and directed by Engineer - in - Charge. (Make - Indo Asian/Havells / Legrand )

S & F in replacement MCB ‘B’ series type suitable for 240 volts,10 KA, AC supply 20 Amps , single pole (SP) with over load and short circuit protection and rupturing capacity not less than 10KA complete all as specified and directed by Engineer - in - Charge.

M&L for earthing in replacement complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6.0mm thick buried directly in ground vertically to a depth not less than 2.25 meter below ground level with top edge of earth plate at a depth not less than 1.5 meter below ground level, earth plate surrounded by 15cm thick packed layer of charcoal dust and common salt, connected to galvanized iron strip 32mm x 6mm thick as earth lead by means of bolts, nuts and washers of galvanized iron or steel and thimbles and other end of the earth strip connected to earthing test point/equipment and protected by galvanized iron pipe light grade 40mm dia. up to earthing test point/equipment fixed with required number of mild steel clamp made out of 25mm x 3mm flat iron and perforated water pipe 20mm dia. GI medium grade of length 2.25 meter and top with socket & plug and bottom connected to earth plate by slit and two bolts/nuts/washers, PCC chamber in cement concrete (1:2:4) type B-1 and 40mmthick pre-cast RCC (1:2:4) type B-0 cover with 40mm x 40mm x 6mm MS angle iron frame, excavation & earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009. Complete all as specified and directed by Engr-in-charge. Notes: - (i) GI strip up to earth test point/equipment is included in this item. (ii) Outer edge of earth pit chamber shall be 1.5 meter away from the outer edge of PCC chamber. (iii) Minimum weight of reinforcement shall be 1 kg for each earth pit cover

M&L for Earthing in replacement complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 meter below ground level with top edge of earth plate at a depth of not less than 1.5 meter below ground level, earth plate surrounded by 15cm thick and packed layer of charcoal dust and common salt, connected to earth lead of GI wire 4 mm dia. by means of bolts, nuts and washers of the earth wire galvanized iron or steel and thimbles and other end of the earth wire connected to earthing test point and protected by galvanized iron pipe light grade 40mm dia. up to earthing test point/equipment fixed with required number of mild steel clamp made out of 25mm x 3mm flat iron and perforated water pipe 20mm dia. GI medium grade of length 2.25 meter and top with socket & plug and bottom connected to earth plate by slit and two bolts/nuts/washers, PCC chamber in cement concrete (1:2:4) type B-1 and 40mmthick pre-cast RCC (1:2:4) type B-0 cover with 40mm x 40mm x 6mm MS angle iron frame, excavation & earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009. Complete all as specified and directed by Engr-in-charge. Notes: - (i) GI strip up to earth test point/equipment is included in this item. (ii) Outer edge of earth pit chamber shall be 1.5 meter away from the outer edge of PCC chamber. (iii) Minimum weight of reinforcement shall be 1 kg for each earth pit cover

AIR COOLED HEAT PUMP FOR GENERATING HOT WATER WITH INBUILT HOT WATER TANK Supply, installing, commissioning & Testing of Air cooled integrated type Heat Pump delivering actual capacity as per the following parameters. Heat pump shall be rated at Nominal Input Power not more than 0.63 KW with Output Heating capacity not less than 2.6 KW, Electrical Backup not less than 2 KW having Inbuilt Tank capacity - 450 litres having glass lining. Water Temp in efficiency mode using compressor should be at least 65 degree C. Heat pump should have all the safety protections like high/low voltage , high temperature, refrigerant leak, compressor overheating protection with operational noise level not more than 60 dbA. Heat pump should have a user friendly control panel to set the desired temperature showcasing the actual temp also with flexibility of installing the same 15-30m away from the heat pumps also with following, complete all as specified and as directed. RETURN CIRCULATION PUMP Providing, fixing, commissioning and testing of pump having SS304 impellers comprising of 1 no. electrical driven pump of 1000 LPH to a head to 30 meter with all accessories coupled to motor suitable for operations, 1/3 phase to be supplied with timer based control panel for automatic operation basis the set time table PRESSURE PUMP ON WORKING STANDBY OPTION Providing, fixing, commissioning, testing of package SS304 horizontal Hydro pneumatic system, comprising of 1 no. electrical driven pump of 5000 LPH to a head to 30 meter with all accessories coupled to motor suitable for operation on 400 / 440 volts, 1/3 phase 2900 RPM. including with motor with 60 Litres of pressure vessel having 1 working and 1 standby option with sequential control panel – 02 Nos (1W + 1S)

Supplying and laying of CPVC pipes of outer dia 40 mm SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all asspecified.

S&F brass bib cock 15 mm size ISI mark all as specified and directed

Supply and lay jointing and testing and commissioning in replacement of 35 Sqmm x 3.5 core XLPE insulated, screened , PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 V grade conforming to IS-7098 laid in trenches/ducts/fixed on poles wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engr-in-charge.

Supply and lay jointing and testing and commissioning in replacement of 16 Sqmm x 4 core XLPE insulated, screened , PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 V grade conforming to IS-7098 laid in trenches/ducts/fixed on poles wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engr-in-charge.

Supply and laying DWC pipe of outer dia size 77 mm and inner dia 63mm for laying of Lt cable complete all as specified and directed by Engr-in-charge.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine for laying of DWC pipe of outer dia 90 mm complete all as specified.

Excavation in trenches not exceeding 1.5 mtr wide and not ecxceedinf 1.5 mtr depth for laying of cables including taking up or down the LT cable complete all as specified and directed by Engr-in-charge.

Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25cm complete all as specified and directed by Engr-in-charge.

Removal of Excavated material not exceeding 50 mtr and depositing where directed complete all as specified and directed by Engr-in-charge.

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