RHS Grade III

Amount

Civil Works

Providing cast in-situ manually driven reinforced cement concrete piles of using required grade of cement concrete of required bore-diameter, bulb diameter, lengths and with reinforcement as per specifications and drawings. Reinforcement to be measured and paid seperately as per item no. 21.4.1

C) UNIFORM PILE

d) Pile Dia 400 mm

i) Upto 10 M

REINFORCEMENT

Supplying, fitting and fixing in position reinforcement bars conforming to relevent IS code, for reinforced cement concrete works in piles including straightening, cleaning, cutting and bending to proper shapes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS codes of practice. (Inclusive of lap length, hook, chair, bend, anchor...etc)

(A) TMT bar made of Primary producer (From Primary producer)

Extra for using admixture & plasticiser

(a) RCC grade M20

iv) Pile Dia 400 mm

Demolishing R.C.C./ P.C.C. pile head of different diameters carefully without disturbing the remaining portion of the pile including opening out of the pile head to be demolished by excavating the earth upto required depth and clearing the debris as directed.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed 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.

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 if necessary, and curing complete (shuttering where necessary shall be measured and paid separately).

(a) In prop 1cement: 3 sand :6 coarse aggregate by volume

REINFORCEMENT

Supplying, fitting and 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 blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they 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 resistant steel (CRS) reiforcement bar

Extra over item 18.1.1(a,b,c) for each subsequent floor or part thereof above first floor level.

REINFORCED CEMENT CONCRETE WORKS

Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately)

(I) Using Mixer Machine

(A) In substructure up to plinth level

Foundation, footing, columns with base tie and plinth beam, pile cap, base slab, retaining walls, walls of septic tank, inspection pit and the like and other works not less than 100mm thick up to plinth level.

b) M20 grade concrete or Prop. 1:1.5:3

(B) In super structure from plinth level up to 1st floor level.

N) Without using admixture, plasticiser

b) M20 grade concrete or Prop. 1:1.5:3

Extra over item Nos. 2.2.1 (I) (B), above for each subsequent floor or part thereof above the 1st floor level.

TIMBER SHUTTERING (FORMWORK)

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, 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:

Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc.

(a) Using 38mm thick plank

Sides of tie beams, grade beams etc. at or below ground level.

(a) Using 38mm thick plank

Columns, Pillars, Posts & Strut

(a) Square, Rectangular, polygonal in plan or any shape like Tee/L etc. having plane vertical face

(i) Using 38mm thick plank

Extra for each subsequent floor or part thereof above the First Floor level as mentioned in item no. 3.1.1 & 3.1.3(b).

Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties.

(a) For depth not exceeding 1.0M.

(i) Using 38mm thick plank

Extra for each subsequent floor or part thereof above the First Floor level as mentioned in item no. 3.1.1 & 3.1.3(b).

Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like.

(a) Floors etc. upto 200mm in thickness.

(i) Using 38mm thick plank

Extra for each subsequent floor or part thereof above the First Floor level as mentioned in item no. 3.1.1 & 3.1.3(b).

Staircase with sloping or stepped soffits including risers and stringers but excluding Landing. (Using 38mm thick plank)

Extra for each subsequent floor or part thereof above the First Floor level as mentioned in item no. 3.1.1 & 3.1.3(b).

230mm thick brick wall in cement morter with 1st class brick including racking out joints and curing complete as directed in structure

(I) In Sub-structure upto plinth level including dewatering if necessary

(b). In proportion 1:4.

1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately)

(A) 112mm thick brick wall

(a) In cement mortar in proportion 1:4. (1 cement:4 sand)

Providing and laying 25mm thick damp proof course with cement concrete in prop 1:1.5:3 with graded stone agg. of 10mm down nominal size including providing approved damp proof admixture in proportion as recommended by the manufacturer including curing etc. complete as directed.

WINDOWS / VENTILATORS

Providing, fitting and fixing steel windows/ ventilators (openable) of standard rolled steel sections as per relevant I.S. Code-1038 joints mitred and welded with 15mmx3mmx100mm lugs embedded in cement concrete block of M-10 grade including providing and fixing of projecting hinges (not more than 65mm and not less than 15mm wide) bolting device and steel handles, peg stays of 300mm long etc. complete as per drawing including applying a priming coat of red-lead paint.

Providing, fitting and fixing steel windows/ ventilators (fixed) of standard rolled steel sections as per relevant I.S. Code, joints mitred and welded with 15mmx3mmx100mm lugs embedded in cement concrete block of M-10 grade including applying a coat of red-lead primer.

Providing and fixing clear sheet glass beded in putty and fixed with/without wooden bidding including necessary cutting and glass to be required sized(payment for wooden bead shall be made separately)

(2). Area of glass panes exceeding 0.15m2 but not exceeding 0.52m2.

(b). 4.00mm thick.

CHOWKATHS

Providing wood work in frame (chowkaths) of doors, windows, clerestory windows and other similar works wrought, framed and fixed in position in contact with C.C or brick masonry wall including supplying, fitting and fixing with M.S. hold fast (40mmx3mmx250mm) 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 C.C and masonry as directed and specified.

(b) With 1st class timber (Bonsum/ Sundi)

DOORS / WINDOWS / VENTILATORS / CLERESTORY WINDOWS

Providing fitting and fixing 1/3 panelled 2/3 glazed wooden shutters for doors/windows including oxidised iron butt hinges (100mm x75 mm x3.55 mm) with necessay screws including glass panes (other fittings to be measured and paid separately)

A) With Teak wood / Sissu wood.

(i) 40 mm thick.

PLASTERING

CEMENT PLASTERING

15 mm 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

c) In cement mortar 1:5

B) On fair side

b) In cement mortar 1:4

Extra over item no 6.2.1 to 6.2.3 for providing and mixing water proofing materials in cement mortar in prop as recommended by the manufacturer including curing complete as directed.

ii) 15 mm thick plaster

c) In cement mortar 1:5

Extra over item no 6.2.1 to 6.2.3 for plastering on celling and soffits of stairs up to 1st floor level (instead of plastering on walls) including curing complete as directed.

Extra over item no 6.2.1to 6.2.3 for interior plastering above 1st floor level for every addl floor or part thereof including curing complete as directed.

b) On two coat plaster

Extra over item no 6.2.1 to 6.2.3 for exterior plastering over wall up to a height of 1st floor level above ground level including curing complete as directed.

b) On two coat plaster

Providing plinth protection with bricks flat laid in cement mortar 1: 4 and finished with 15mm thick cement plaster in prop. 1:2 with a floating coat of neat cement finish.

Providing drain with cement concrete (1:3:6) 10cm thick sides 10cm thick bed over brick flat soling including 15mm thick cement plastering in prop. 1:3 finished with a floating coat of cement slurry as directed with necessary shttering for sides and earth work in excavation of foundation trenches and refilling the sides after completion of work etc. as specified.

ii). 300mm wide and average 250mm deep with bed slope 1 in 150 with initial depth of 100mm.

CEMENT CONCRETE FLOORING

Cement concrete works in topping 1:1:2 (1cement :1sand :2 graded aggregates on R.C.C floor, tread and rise of steps finished with a floating coat of neat cement using cement slurry for bond @ 2.75 kg.of cement per sq. m. of floor to be laid in panels including curing complete as directed.

(b) 20 mm thick

ROOF TREATMENT

Grading roof for water proofing treatment with

(a) Cement concrete 1:2:4 (cement: 2 coarse sand: 4 graded stone agg. 20 mm nominal size)

Providing, fitting and fixing M.S. grill of required pattern for windows/ clerestory windows/ openingwith M.S. flats at required spacing in frame all round, squre or round M.S. bars with round headed bolts and nuts or screws.

I . Plain grill

(b) Fixed to steel frames

PLASTER OF PARIS & WALL PUTTY

Providing two coats of Birla White Wall Care Putty (Water Resistant White Cement based putty for concrete/ mortar walls and ceiling both internal and external) after removing all loosely adhering material from the wall surface with the help of emery stone, putty blade or wire brush and moistening the wall with sufficient quantity of clean water as specified and directed by the department. (Total thickness of two coats is maximum 1.5mm)

(i) Thickness = 1.5 mm thick

CEMENT PAINT & PRIMER

a) Applying one coat of cement primer of approved brand and manufacture on new wall surface after throughly brooming the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth.

WALL PAINTING

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 an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth.

(a).Plastic Emulsion Paint of approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

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

Painting two coats (excluding priming coat) on new steel and other metal surface with alluminium paint of approved brand and manufacture(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) and brushing to give an even shade including cleaning the surface of all dirt, dust and other foreign matter.

(a).Surfaces over 100mm in width or girth.

Applying primary coat over new steel and other metal surface over 100m in width or girth after preparing the surface by throughly cleaning oil,grease, dirt and other foreign matter and scoured with wire brushes, fine steels, wood scrapers and sand paper.

a). With ready mixed "red-lead/ red oxide" primer.

Painting 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 surfaces of all dirt, dust and other foreign matter sand papering and stopping.

(i).Surfaces over 100mm in width or girth.

a). General purpose (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac).

(B) Providing and application of Sonosheild HLM 5000 of BASF India Ltd, the Liquid, cold-applied elastomeric Asphalt modified Polyurethane waterproofing membrane system of 1.2mm thick having average elongation of 600% and average tensile strength of 1 MPA. The product shall conform ASTM C 836 & National standard of Canada 37.58 - M86 developed by CGSB.

Pre construction anti - termite treatment by applying in the entire levelled area after plinth filling and before laying floor by applying the emulsion @ 5 (five) litres per square meter of the surface to be spread with light rodding so as to ensure proper absorption by the filled up earth (supplying of necessary tools and accessories by the contractor) as per the direction of the Department complete.

a) with aqueous emulsion having concentration 1:19 with chloropirophose solution (tricel or euivalent) and water, i.e. 1% solution.

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

i) 300mm x 16mm

b) Tower bolts

ii) 250mm x 12mm

c) Door handles

iii) 150mm

e) Butt hinge

iv) 100mm x 63mm x 3.2mm

EARTHWORK IN EXCAVATION

Earthwork 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 out water where necessary as directed and specified.

(A) Up to a depth of 2.00m below the existing ground level.

(a) In ordinary soil

Earth/ sand filling in plinth in layers not more than 150mm thick including necessary carriage, watering, ramming etc. complete as directed and specified including payment of land compensation, forest royalty, sales tax and other duties and taxes as may be necessary.

(c) With river sand or silt (predominantly non plastic) by truck carriage including loading and unloading.

STEEL RAILING

Providing and fixing M.S. Tube hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer complete as specified and directed by department.

Sanitary Work Cost @8% civil cost

Water Supply Work Cost@5% civil cost

Internal Electrification Cost@ 11% civil cost

External Electrification Cost @4% civil cost

Concealed Wiring @ 1% of Civil Cost