Repairing and Renovation of Staff Quarter and Approach Road, Iron Gate of Jharbari SD in Kokrajhar District. TN No.36_03.

Amount

23.15 Demolishing CC floors of various thickness inlcuding top layer and base course and disposal of debris as directed for all levels.

23.12 Dismantling all types of corrugated/ trapezoidal sheet roofing including ridges, hips, valleys and gutters etc. and stacking the materials as directed by the department for all levels.

23.18 Dismantling and removing the existing door and window frame (chowkath) both wooden and steel of different sizes without damaging the walls and removing the frme and necessary repairs to the edges of the walls as directed for all levels. (i) Area of door/ window up to 3.00 sqm

23.20 Dismantling all types of ceiling partition and wall lining and stacking the materials as directed by the department for all levels.

8.1.1 Providing corrugated galvenised Iron sheet roofing TATA SHAKTEE/ SAIL including fitting and fixing necessary galvanised J or L hooks, bolts and nuts 8mm dia with bitumen washer 25mm dia x 3mm thick and 1.6mm thick limpet washer complete excluding cost of roof truss, purlin etc. (Roof trusses and purlin etc. to be measured and pais separately).

8.1.2 Providing galvd iron ridging of TATA SHAKTEE/ SAIL including supplying and fixing necessary galvd screws/ washers etc. complete as directed. (c) 0.55mm thick (ii) 230mm lapping

7.2.1 Providing, fitting, fixing A.C. Building board in ceiling with necessary nails wood… A) 40mm thick 9.5mm thick

Providing barge board of size 200mm x 20mm with 1st class local Hollock/ Bonsum timber including fitting and fixing with necessary wood screws etc. complete.

9.1.2 Providing wood work in frame (chowkaths) of doors, windows, clerestory windows and other similar works wrought, fromes and fixed in position in contact with C.C. or brick masonry wall including supplying, fitting and fixing with M.S. hold fast (40mm x 3mm x 250mm) as per design embeded in cement concrete block in proportion 1:2:4 and with two coats of kiricide oiling to the timber faces in contact with CC and masonry as directed and specified. (b) with 1st class timber (Bonsum/ Sundi)

9.9.1 Providing fitting and fixing 1/3 panelled 2/3 glazed wooden shutters for doors/ windows including oxidised iron butt hinges 100mm x 75mm x 3.55mm) with necessary screws including glass panes (other fittings to be measured and paid separately) (B) With 1st class local wood (Gamari/ Hollock/ Bonsum) (ii) 35mm thick

15.2.1 Supplying, fitting, fixing anodised aluminium fittings of approved make, resonably smooth, free from sharp edges and corners, flaws and other defects and with counter sunk holes for screws including necessary aluminium screws etc. complete. (anodised to bright natural matt & satin finished) (a) Sliding door bolts

(b) Tower Bolts

(c) Door Handles

(d) Door stopper

13.6.3 Applying priming coat over new wood and wood based surfaces over 100mm in girth/ width after and including preparing the surface by throughly cleaning oil, grease, dirt and other foreign matter, sand papering and knotting. (a) with ready mixed paint, wood primer (pink)

13.6.5 Printing two coats (excluding priming coat) on new wood and wood based surface with enamel paint of approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J& N paint/ Nerolac) to give an even shade including cleaning the surface of all dirt, dust and other foreign matter sand prepering and stopping (i) Surfaces over 100mm in width or girth) (a) General purpose (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

13.2.2 c) Applying one coat of distemper primer of approved brand and manufacture on wall surface after throughly brushing the surface free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth.

13.2.2 e) Extra over item no. (c) and (d) above for applying one coat of distemper primer/ alkali resistant primer over ceiling and on sloping roof

13.2.2 h) Distempering with dry distemper of approved brand and manufacture (one coats) and of required shade on old wall surface to give and even shade, over and inlcuding priming coat of white primer after throughly brushing the surface free from mortar dropings and other foreign matter and including preparing surface even and sand papered smooth.

13.4.7 Wall painting (two coats) with Plastic emulsion paint of approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on new surface to give and even shade after throughly brushing the surface free from morter dropping and other foreign matter and sand prepard smooth. (a) plastic Emulsion Paint of approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

5.7.2.1 Providing VIRTIFIED floor tiles of approved quality of specified size, shape and thickness not less than 18mm on floors, shirtings risers and treads of steps over 15mm thick base of cement mortar in prop 1:3 (1cement : 3 coarse sand) including cutting where necessary finished with flush pointing with Fix-A-Tile Choksey/ Sika/ Pedelite/ Rouf/ white cement slurry mixed with approved pigment to match shade of tiles, mixed with approved pigment to match the shade of the tiles, complete at all levels as specified directed. (Coloured pigmet should be in nformity with colour of tiles as approved and directed by the department) a) Normal range Somany/ Orient/ Nitco/ Varmora/ VITA/ Marbito/ Make (i) of size 600mm x 600mm above

5.7.2.2 Providing polishing vitrified wall tiles of approved quality, size, shape and thickness not less than 8mm on walls and shirtings over cement mortar bed 10mm thick in prop 1:3 (1cement : 3 coarse sand ) including cutting where necessary finished with flush pointing with Fix-A-Tile (Choksey/Sika/ Pedelite/Rouf)/white cement slurry mixed with approved pigment to match shade of tiles complete at all levels as specified and directed. (Coloured pigment should be in conformity with colour of tiles and as approved and directed by the department). (i) of size 300mm x 450mm and above

Construction of approach road 1.1 Earth work in excavation for foundation trences of wall retaining wall of septic tank, footing of column, steps inlcuding, refilling, return filling the quantity…… (A) Within a depth upto 2.00m below the existing G.L. (a) In ordinary soil

2.1.1 Plain cement concrete works with coarse agg. Of size 13mm to 32mm in foundation bed……. (a) In Prop. 1:3:6

4.1.4 Brick work in cement mortar with 1st class brick including racking out joint and curing complete in sub structure up plinth level c) In Prop. 1:5

30.2 Construction of granular sub base by providing clause graded materials…. II) Uding grading II materials

30.7 Providing and laying of inter locking concrete block pavement (ICBP) with cement concrete paver blocks as per IS 15658-2006 of thickness 80mm and 28 days compressive strength not less than 30 N/m over a layer of bedding sand of compacted thickness 30mm, laid either in stretcher/ running/ herringbone.....

Iron Gate 1.1 Earth work in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing our water where necessary as directed and specified. (A) upto a depth of 2.00m below the existing ground level. (a) in ordinary soil

4.1.1 Providing soiling in foundation and under floor with stone/ best quality picked jhama brick, sand paked and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (a) Brick on flat soling

2.1.1 Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc, as directed and specified including dewatering in necessary, ad curing complete (shuttering where necessary shall be measured and paid separately) (a) In prop 1 cement : 3 sand : 6 coarse aggregate by volume

2.2.1 Providing and laying plain and reinforced cement concrete works cement coarse sand & 20mm down graded stone aggregate including dewatering in necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (from work and reinforcement will be measured and paid separately) (A) In substructure up to plinth level N) without using admixture plasiciser b) M20 grade concrete or Prop 1:1.5:3

(B) In super structure from plinth level up to 1st floor level. (b) M20 grade concrete or Prop 1:1.5:3

6.2.2 15mm thick cement plaster in single coat on single or half brick wall for interior plastering up to 1st floor level including arises, internal rounded angles, not exceeding 80mm girth and finished even and smooth including curing complete as directed. A) On rough side b) In cement mortar 1:4

3.2.1 Providing form work of 12mm thick Plywood Board so as to give rough finish including centering, shattering, strutting and propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in situ reinforced concrete and plain concrete work in: Column, Pillars, posts & Strut of square/ rectangular/ polygonal in plan or any shape like Tee/L. etc. footing

3.2.1.2 Sides and Soffits of Beams, beams haunchings, cantilever girders, bresumers, lintels and horizontal ties. (a) for depth not exceeding 1.0M

13.3.2 Providing two coats of acrylic water based wall putty/ wall filler of Asian Paints/ Berger/ Dulus over concrete / cement plaster/ brick walls and ceilings both internal and external after removing all the loosely adhering material from the wall/ ceiling surface with the help of emery stone/ putty blade or wire brush, moistening the wall with the help of sufficient quantity of clear water as specified and

13.2.3 Applying one coat of cement primer of approved brand and manufacture on new wall surface after throughly brooming the surface free from morter dropping and other foreign matter and including preparing the surface even and sand papered smooth

13.2.3 Finishing old/ new wall with water proofing weather coat smooth anti- fungal exterior painting of Apex brand of Asian Paint and of required shade after cleaning and clearing the surface etc. including scaffolding complete as directed at all levels (two coats)

18.1.1 Supplying, fitting, fixing in position reinforcement bars conforming to relevant I.S. code for R.C.C. work / R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper block, supprots, chairs,spacers etc. complete. (No extra measurement for lap, hook, chir, anchor etc wil be entertained in the measurement as the are included in the rate) (Upto 1st floor level) a) From Primary Producer: TATA/SAIL/Esser Steel/Jindal Steel/Shyam steel/ RINL (i) TMT Corrosion resitant steel (CRS) reinforcement bar

18.2.1 Structural steel work in single sections including cutting, hoisting, fixing in position and applying as priming coat of red lead paint (up to 4.6m height) from plinth level including drilling holes, supplying, fitting and fixing with bolts and nuts or welding, if necessary as directed. (c) In M.S. angles, channels. Tees etc.

Water Supply Works 3.1.7 Supplying fitting and fixing Ajoy Flowguard brand CPVC pipes having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fitting inlcuding clamps at 1.0M spacing. This inlcude joining of pipes & fitting with one step CPVC solvent cement and testing of Joints complete at all level as directed and specified. I) In exposed surface or in trenches (d) 40mm dia

(f) 50mm dia

II) Concealed by chiselling or breaking brick wall/ C.C./ RCC and making good the damages. (a) 15mm dia

(b) 20mm dia

(c) 25 mm dia

3.2.1 (IV) (V) Supplying fitting and fixing C.P. two way bib cock of Hindware (IMMACULA) make with flange as directed and specified. (Cat No. F110003)

3.2.1 (IV) (iii) Supplying fitting and fixing C.P. Long body bib cock with flange of Agmeco make as directed and specified.

3.3.1 Supplying fitting and fixing C.P. stop cock of Hindware (IMMACULA) make as directed ad specified. (III) (i) Angle cock (Cat No. F110004)

(III) (ii) Concealed stop cock 15mm (Cat No. F110005)

3.9 (II) (i) Supplying and fitting fixing C.P. Central hole basin mixer of Hindware (IMMACULA) make as directed and specified. (Cat No. F110009)

3.5.1 (III) (a) Supplying and fitting fixing C.P. pillar cock of Hindware (IMMACULA) make as directed and specified. ( Cat No. F110001)

3.5.1 (iiI) (a) Supplying and fitting fixing C.P. sink cock of Hindware (IMMACULA) brand as specified and directed. (Cat No. F110021)

NS Supplying fitting and fixing chrome plated (C.P.) over head shower of Hindware (IMMACULA) make as directed and specified. (Cat No. F110033)

NS Supplying fitting and fixing chrome plated (C.P.) heavy casted shower arm 450mm long with 90" bend Hindware (IMMACULA) make as directed and specified. (Cat No. F110031)

3.17.1 Supplying and fitting gun metal country pit valve (full way vlave) ISI make as specified and directed. (a) 50mm dia

(b) 40mm dia

(c) 25mm dia

(d) 20mm dia

5.2.2 Supplying and placing plastic cylindrical vertical closed top CPVC tank of Sintex/ Polycon/ Patton meke over the staging with manhole cover with locking and cleaning arrangement inlcuding providing pads of size as required for inlet and outlet pipes complete as directed. (A) 2000 litre capacity Sintex make

Electrification 1.8 Wiring for light point/ fan point / exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 1.8.1 Group A

1.8.2 Group B

1.14 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 1.14.1 2 x 1.5 sq.mm + 1 x 1.5 sq.mm earth wire

1.14.2 2 x 1.5 sq.mm + 1 x 2.5 sq.mm earth wire

1.14.3 2 x 4 sq.mm + 1 x 4 sq.mm earth wire

1.15 Rewiring for light point / fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel PVC conduit including dismantling as required. 1.15.1 Group A

1.15.2 Group B

1.17 Supplying and drawingf following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 1.17.12 3 x 2.5 sq.mm

1.22 Supplying and fitting metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required. 1.22.89 200mm x 150mm x 75mm deep

1.23 Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required. 1.23.1 5/6 amps switch

1.23.4 3 pin 5/6 socket outlet

1.58 Supplying and fixing PVC batten/ angle holder including connections etc. as required.

MR-1 Supplying inlcuding fitting and fixing of Slim LED batten with polycarbonate round shape diffuser. Grey end cap housing is an ideal replacement solution for existing battens/ fluorescent lamps with elegantly designed caps etc. as required and directed by the Deptt.

MR-2 Supplying with including fitting fixing of ADORE LED PLUS 9W/ 10W. Etc. as directed by the Deptt.

MR-3 Supplying with including fitting fixing of Ceiling fan etc. as directed by the Deptt.

Ananta Brahma

Rupesh Kumar Brahma