Tender For Left Over Work Under Phase-A Work At Jnv Arwal (Bihar), Arwal-Bihar

TDR : 55560805

Tender Notice
BOQ

17 Days Left

Arwal , Bihar

Tender Brief : Tender For Left Over Work Under Phase-A Work At Jnv Arwal (Bihar)

Document Fees
₹ 17700 /-

EMD
₹ 521000.0 /-

Tender Value
₹ 2.60 Crore /-

Submission Date
08-06-2026

Competition Type
Indian

Bidding Type
Tender

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1	Discription of work
2	Internal Road
3	Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge
4	all kinds of soil
5	Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.
6	Supplying and stacking at site.
7	63 mm to 45 mm size stone aggregate
8	53 mm to 22.5mm size stone aggregate
9	stone screening 13.2 mm nominal size (Type A )
10	Stone screening 11.2 mm nominal size (Type B)
11	Red bajri
12	Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density .
13	Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-incharge. (The panel shuttering work shall be paid for separately). (Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately).
14	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.
15	Thermo-Mechanically Treated bars of grade Fe-500D or more.
16	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work upto plinth level.
17	1:5:10 (1 cement : 5 course bound: 10 graded stone aggregate 40mm nominal size)
18	Centering and shuttering including strutting, propping etc. and removal of form for all heights :
19	Foundations, footings, bases of columns, etc. for mass concrete.
20	Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), ncluding making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).
21	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :
22	Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture
23	Extra for providing and mixing hardening compound of approved quality as per manufacturer’s specification in cement concrete.
24	providing & laying in position bitumen hot sealing compound for expansion joints
25	Using garde A sealing compound L=102+3.59=51.50 5CM X5CM
26	Supplying and stacking at site.
27	Good earth
28	Filling available excavated earth (excluding rock) in trenches, plinth, sides of oundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.
29	Pathway
30	Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge
31	all kinds of soil
32	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work upto plinth level.
33	1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)
34	Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved s;ze, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.
35	Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), ncluding making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).
36	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :
37	Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture
38	Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth,sides of foundation etc. complete.
39	Filling available excavated earth (excluding rock) in trenches, plinth, sides of oundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.
40	Centering and shuttering including strutting, propping etc. and removal of form for all heights :
41	Foundations, footings, bases of columns, etc. for mass concrete.
42	SEWERAGE SYSTEM
43	Excavating trenches of required width for pipes, cables, etc, including excavation for sockets, depth upto 1.5 m, including getting out the excavated materials, returning the soil as required in layers not exceeding 20 cm in depth, including consolidating each deposited layers by ramming, watering etc., stacking serviceable material for measurements and disposal of unserviceable material as directed, within a lead of 50 m :
44	All kinds of soil
45	Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia
46	Pipes, cables exceeding 300 mm dia but not exceeding 600 mm dia
47	Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :
48	150 mm dia. R.C.C. pipe
49	450 mm dia. R.C.C. pipe
50	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size)
51	150 mm diameter S.W.Pipe (L.35.10)
52	450 mm diameter S.W.Pipe (L.6.15 )
53	Constructing brick masonry manhole in cement mortar 1 : 4 (1 cement : 4 coarse sand) with RCC top slab with 1 : 2 : 4 mix (1 cement : 2 coarse sand : 4 grade stone aggregate 20mm nominal size); foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 (1cement 3 coarse sand ) finished with a floating coat of neat cement and making channels in cement concrete 1:2:4 (1cement : 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) finishd with a floating coat of neat cement complete as per standard design
54	Inside size 90 x 80 cm & 45 cm deep including CI cover with frame (light duty) 455 x 610mm internal dimensions, total weight of cover & frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg)
55	With common burnt clay F.P.S.(non modular) bricks of classic designation 7.5
56	Extra for depth for manholes:
57	size 90 X 80 cm
58	With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
59	Constructing Brick Masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top with FPS bricks class designation 75 in cement mortar 1:4 (1 cement : 4 Coarse sand), inside cement plaster 12mm thick with cement mortar 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of of neat cement, foundation concrete 1:3:6 mix ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size) and making necessary channel in Cement Concrete 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20mm nominal size) finished with a floating coat of neat cement complete as per standard design.
60	0.91m deep with SFRC cover and frame (heavy duty HD-20 grade designation) 560mm internal diameter conforming to I.S:12592, total weight of cover and frame to be not less than 182Kg. fixed in cement concrete 1:2:4 mix (1cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) including centering, shuttering all complete.(Excavation foot rests and 12mm thick cement plaster at the external surface shall be paid for separately)
61	with common burnt clay F.P.S.(non module) brick of class designation 7.5
62	Extra depth for circuler type manholes 0.91 m internal dia ( at bottom ) beyond 0.91m to 1.67 m .
63	with common burnt clay F.P.S.(non module) brick of class designation 7.5
64	Providing and fixing square mouth S. W. Gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight CI cover with frame of 300 x 300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design
65	180 x 150 mm. size P type
66	With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
67	Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) as per standard design :
68	With 20x20 mm square bar
69	Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm
70	Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge.
71	SEPTIC TANK ( 20 USER'S)
72	Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.
73	all kinds soil
74	Take 50 % Qty of items 1.A
75	ordinary rock
76	Take 50 % Qty of items 1.A
77	Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.
78	Earth work in Excavation 1.50-3.00 mtr
79	all kinds soil
80	Take 50 % Qty of items 2.A
81	ordinary rock
82	Take 50 % Qty of items 2.A
83	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.
84	20 % of excavation of items (1.A.1+2.A.1)
85	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :
86	1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size).
87	Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately).
88	Upto plinth level
89	Centering and shuttering including strutting, propping etc. and removal of form for:
90	Foundations, footings, bases of columns, etc. for mass concrete.
91	Lintels, beams, plinth beams, girders, bressumers and cantilevers.
92	Edges of slabs and breaks in floors and walls.
93	Under 20 cm wide
94	Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.
95	Thermo-Mechanically Treated bars.
96	52 mm thick cement concrete flooring with concrete hardener topping under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6mm nominal size) by volume. Hardening compound is mixed @ 2 litre per 50kg of cement or as per manufactures specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
97	6 mm cement plaster on rough side of single or half brick wall of mix:
98	1:3 (1 cement: 3fine sand)
99	Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality
100	HD-20
101	Circular shape 560 mm internal diameter
102	Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25mm and over all minimum length 263 mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.
103	Providing and fixing soil, waste and vent pipes
104	100 mm dia.
105	Centrifugally cast (spun) iron socketed pipe as per IS: 3989.
106	Providing and fixing terminal guard :
107	100 mm
108	Sand cast iron S&S as per IS - 3989
109	Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks of class designation 75 and S.W. drain pipe 100 mm diameter, 1.8m long complete as per standard design.With F.P.S. bricks
110	SEPTIC TANK ( 50 USER'S)
111	Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.
112	all kinds soil
113	All kinds of soil
114	ordinary rock
115	Take 50 % Qty of items 1.A
116	Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.
117	Earth work in Excavation 1.50-3.00 mtr
118	all kinds soil
119	all kinds soil
120	Take 50 % Qty of items 2.A
121	ordinary rock
122	Take 50 % Qty of items 2.A
123	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.
124	20 % of excavation of items (1.A.1+2.A.1)
125	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :
126	1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size).
127	Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately).
128	Upto plinth level
129	Centering and shuttering including strutting, propping etc. and removal of form for:
130	Foundations, footings, bases of columns, etc. for mass concrete.
131	Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.
132	Lintels, beams, plinth beams, girders, bressumers and cantilevers.
133	RCC Bend Beam
134	Suspended floors, roofs, landings, balconies and access platform.
135	Edges of slabs and breaks in floors and walls.
136	Under 20 cm wide
137	Providing and fixing tie bolt, spring coil and plastic cone in wall shuttering complete as per the direction of Engineer-in-charge.
138	Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.
139	Thermo-Mechanically Treated bars.
140	52 mm thick cement concrete flooring with concrete hardener topping under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6mm nominal size) by volume. Hardening compound is mixed @ 2 litre per 50kg of cement or as per manufactures specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
141	for maintaining slope
142	6 mm cement plaster on rough side of single or half brick wall of mix:
143	1:3 (1 cement: 3 fine sand)
144	Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality
145	HD-20
146	Circular shape 560 mm internal diameter
147	Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25mm and over all minimum length 263 mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.
148	Providing and fixing soil, waste and vent pipes
149	100 mm dia.
150	Centrifugally cast (spun) iron socketed pipe as per IS: 3989.
151	Providing and fixing terminal guard :
152	100 mm
153	Sand cast iron S&S as per IS - 3989
154	Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks of class designation 75 and S.W. drain pipe 100 mm diameter, 1.8m long complete as per standard design.With F.P.S. bricks
155	SEPTIC TANK (100 USER'S)
156	Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.
157	All kinds of soil
158	Take 50 % Qty of items 1.A
159	ordinary rock
160	Take 50 % Qty of items 1.A
161	Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.
162	Earth work in Excavation 1.50-3.00 mtr
163	all kinds soil
164	Take 50 % Qty of items 2.A
165	ordinary rock
166	Take 50 % Qty of items 2.A
167	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.
168	20 % of excavation of items (1.A.1+2.A.1)
169	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :
170	1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size).
171	Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately).
172	Upto plinth level
173	Centering and shuttering including strutting, propping etc. and removal of form for:
174	Foundations, footings, bases of columns, etc. for mass concrete.
175	Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.
176	Lintels, beams, plinth beams, girders, bressumers and cantilevers.
177	RCC Bend Beam
178	Suspended floors, roofs, landings, balconies and access platform.
179	Edges of slabs and breaks in floors and walls.
180	Under 20 cm wide
181	Providing and fixing tie bolt, spring coil and plastic cone in wall shuttering complete as per the direction of Engineer-in-charge.
182	Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.
183	Thermo-Mechanically Treated bars.
184	52 mm thick cement concrete flooring with concrete hardener topping under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6mm nominal size) by volume. Hardening compound is mixed @ 2 litre per 50kg of cement or as per manufactures specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
185	for maintaining slope
186	6 mm cement plaster on rough side of single or half brick wall of mix:
187	1:3 (1 cement: 3 fine sand)
188	Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality
189	HD-20
190	Circular shape 560 mm internal diameter
191	Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25mm and over all minimum length 263 mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.
192	Providing and fixing soil, waste and vent pipes
193	100 mm dia.
194	Centrifugally cast (spun) iron socketed pipe as per IS: 3989.
195	Providing and fixing terminal guard :
196	100 mm
197	Sand cast iron S&S as per IS - 3989
198	Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks of class designation 75 and S.W. drain pipe 100 mm diameter, 1.8m long complete as per standard design.With F.P.S. bricks
199	Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks of class designation 75 and S.W. drain pipe 100 mm diameter, 1.8m long complete as per standard design.With F.P.S. bricks
200	FOR DORMITORIES
201	SURFACE DRAIN (200X150 MM)
202	Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.
203	all kinds of soil
204	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth: consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.
205	Qty. = 25% of them no 1
206	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shttering - All work up to plinth level
207	1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size).
208	Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete40 mm thick with 20 mm nominal size stone aggregate
209	Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stoneaggregate 12.5mm nominal size)
210	Centering and shuttering including strutting, propping etc. and removal of form for all heights :
211	Foundations, footings, bases of columns, etc. for mass concrete
212	Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in :
213	Cement mortar 1:6 (1 cement : 6 coarse sand)
214	12 mm cement plaster finished with a floating coat of neat cement of mix :
215	1:4 (1 cement: 4 fine sand)
216	SURFACE DRAIN (250X300 MM)
217	Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar
218	Removing mortar from bricks and cleaning bricks including stacking within a lead of 50 m (stacks of cleaned bricks shall be measured):
219	250 Number of Brick per cum
220	Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete40 mm thick with 20 mm nominal size stone aggregate
221	Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stoneaggregate 12.5mm nominal size)
222	Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in :
223	Cement mortar 1:6 (1 cement : 6 coarse sand)
224	12 mm cement plaster finished with a floating coat of neat cement of mix :
225	1:4 (1 cement: 4 fine sand)
226	Hume pipe
227	Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :
228	All kinds of soil
229	Pipes, cables etc. exceeding 80 mm dia. But not exceeding 300 mm dia
230	Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :
231	150 mm dia. R.C.C. pipe
232	Providing and laying cement concrete 1 : 5 : 10 (1 cement : 5 coarse sand : 10 gradded stone aggregate 40 mm nominal size) alround S.W. Pipes including bed concrete as per standard design.
233	BOREWELL 380 MTR DEPTH
234	Sub Head : I Tubewells
235	Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different trata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, upto 90 metre depth below ground level.
236	All Type of Soil
237	400mm dia
238	Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level.
239	All Type of Soil
240	400mm dia
241	Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge.
242	200 mm nominal size dia having minimum wall thickness5.40 mm
243	Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumestic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge.
244	200 mm nominal size dia
245	Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in- charge.
246	Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by \\"V\\" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.
247	Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of:
248	200 mm dia
249	Providing and fixing M.S. clamp of required dia to the top of casing/housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.
250	200 mm clamp
251	Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).
252	200 mm nominal size dia
253	Supply, installation testing & commissioning of borewell submersible pumping set suitable to operate on 415 volts 3 phase 50 HZ A.C. power supply including water proof joint free cable, motor control panel, 200 mm outer dia uPVC Pipe as per IS : 12818 with fittings, clamps etc. complete in all respect as per details given below :
254	Pump Motor shall be Class F Insulation , Pump and Motor shall be IP : 68 Protection Rating , and Motor Efficiency shall be Class IE-3 Efficiency .
255	Pump to be lowered below ground as site Boring/drilling
256	Pump capacity : 15000 litres/hr
257	Head : 250M
258	H.P : 15 ( Approx)
259	Total of one set Tubewell
260	Provding and fixing heavy duty 65mm G.I. pipe confiming to IS. 1239 upto 150 mm and IS 3589 for dia 200 mm and above with reducers, tees, flanges, elbow, crosses, union etc. and fixing the pipes on wall / ceiling / beam / floor including Clamping/Supporting the same, including painting with 2 coats of synthetic enamel paint as per the site requirement and shall be duly painted with two coats of approved quality synthetic enamel paint & shade over a readymix primer coat complete as required & as per directions of the engineer-in-charge for the following sizes:
261	PANEL(Outdoor Type weather proof, double door with canopy and suitable MS Structure stand duly painted)
262	INCOMER
263	1 No.100 Amp FP MCCB, 25 kA breaking capacity with thermal release and adjustable setting and with rotary handle.
264	Metering & Indication
265	1 set of RYB phase indicating lamps
266	MFM with Communication Facility along with control SP MCB
267	Surge protection device , Type 2, MOV type for 8/20 us wave, 3 Nos phase to neutral, one No neutral to earth ,(minimum 3+1 mode) with minimum discharge capacity 40KA along with necessary fuses.
268	BUS-BAR
269	1 Set of 125A TPN Aluminium Bus Bar with colour coded PVC Sleeves
270	OUTGOINGS
271	3 Nos. 40A TPN MCB
272	3 Nos. 25A DP MCB
273	3 Nos. 20A DP MCB
274	Plumbing Panel
275	NOTE :- All starters shall have ON & OFF push button & suitable rating of contractor and overload relays
276	Supplying,Receiving, fixing, testing & commissioning of above described Panel
277	COST OF BORELOGING WORK (Bore logging is the process of recording detailed geological information from boreholes drilled during subsurface investigations. The primary aim is to understand the geological formations, stratigraphy, and hydrological conditions.)
278	COST OF WATER QUALITY TEST ( Water quality testing involves analyzing water samples to determine their physical, chemical, and biological characteristics. )
279	UNDER GROUND TANK (UGT) WITH PUMP ROOM
280	Earth Work
281	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.
282	All kinds of soil
283	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth,consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.
284	Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials.
285	All kinds of soil
286	Concrete Work
287	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)
288	Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)
289	Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification.
290	Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.
291	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stoneaggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed andconsolidated and grouted with fine sand,including necessary excavation,levelling & dressing & finishing the top smooth.
292	Brick edging in full brick width and half brick depth including excavation refilling and disposal of surplus earth lead upto 50 metres. With common burnt clay F.P.S.(non modulur) bricks of class designation 75
293	Reinforced Cement Concrete
294	Centering and shuttering including strutting, propping etc. and removal of form for all heights :
295	Foundations, footings, bases of columns, etc. for mass concrete.
296	Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.
297	Suspended floors, roofs, landings, balconies and access platform.
298	Lintels, beams, plinth beams, girders, bressumers
299	Columns,Pillars, Piers, Abutments, Posts and Struts.
300	Edges of slabs and breaks in floors and walls Under 20 cm wide.
301	Extra for additional height in centering, shuttering where ever required with adequate bracing, propping etc., including cost of de-shuttering and decentering at all levels, over a height of 3.5 m, for every additional height of 1 metre or part thereof (Plan area to be measured).
302	Suspended floors, roofs, landing, beams and balconies(Plan area to be measured)
303	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.
304	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500 D or more.
305	Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections.
306	Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.
307	All works upto plinth level
308	Concrete of M30 grade with minimum cementcontent of 350 kg /cum
309	(i) R.C.C. work in Footing
310	(ii) R.C.C. work in Beam
311	(iii) R.C.C. work in Columns
312	All works above plinth level upto floor V level
313	Concrete of M30 grade with minimum cementcontent of 350 kg /cum
314	(i) R.C.C. work in Lintel
315	(ii) R.C.C. work in Beam
316	(iii) R.C.C. work in Columns
317	(iv) R.C.C. work in Slab
318	Masonry Work
319	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:6 (1 cement : 6 coarse sand)
320	Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in foundation and plinth in : Cement mortar 1:6 (1 cement : 6 coarse sand)
321	CLADDING WORK
322	Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
323	Wood and PVC Work
324	Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 35mm thick including ISI marked Stainless Steel butt hinges with necessary screws
325	Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured).
326	Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by welding.
327	Providing and fixing oxidised M.S. casement stays (straight peg type) with necessary screws etc. complete.
328	250 mm weighing not less than 150 gms
329	Providing and fixing aluminium hanging floor door stopper ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete. Twin rubber stopper
330	Providing and fixing factory made uPVC white colour casement/casement cum fixed glazed windows comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated) casement handles, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately). Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerancein dimension i.e. in depth & width of profile shall be acceptable.
331	Casement window single panel with S.S. friction hinges (300 x 19 x 1.9 mm), made of (small series) frame 47 x 50 mm & sash 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glass pane glazing bead of appropriate dimension. (Area of window upto 0.75 sqm.)
332	Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.Upto 5mm depth and 5 mm width
333	Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete. (a) 125 mm.
334	Providing & fixing Stainless steel sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc complete. (a) 250mm x 16mm .
335	Providing and fixing stainless steel towerbolts (barrel type) with necessary screws etc. complete.
336	300 x 10mm
337	150 x 10mm
338	Steel Work
339	Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm,pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directedby Engineer-in-charge:
340	Profile C
341	Fixing with adjustable lugs with split end tail to each jamb
342	Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes.
343	Flooring
344	Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Medium shade pigment using 50% white cement 50% Grey cement
345	Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick
346	Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.
347	Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conformingto IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement :4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc.,complete.
348	Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting andproper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.
349	Finishing
350	12mm cement plaster in single coat on fair side of single or half brick wall for exterior plastering up to floor two level including internal rounded angles chamfers, and/or rounded angles not exceeding 80mm in girth and finished even and smooth no extra for mixing any additive. 1:6 (1 cement: 6 coarse sand)
351	15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 coarse sand)
352	6 mm cement plaster on celling (a) 1:3(1 cement:3 fine sand)
353	Neat cement punning
354	Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives. New work (Two or more coats applied @ 1.43 litre/ 10sqm. Over and including priming coat of exterior primerapplied @ 0.90 litre/10 sqm.
355	Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade. New work (Two or more coats applied @ 1.43 ltr/ 10 sqm. over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm).
356	Applying priming coat:
357	With ready mixed aluminium primer of approved brand and manufacture on resinous wood and plywood
358	With ready mixed red oxide zink chromate primer of approved brand and manufacture on steel galvanised iron/steel works.
359	Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:
360	Two or more coats on new work.
361	Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.
362	Providing M.S. foot rests including fixing in manholes with 20x20x10cm cement concrete blocks 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) as per standard design :
363	With 20x20 mm square bar
364	Supplying and fixing C.I. cover without frame for manholes :
365	560 mm diameter C.I. cover (heavy duty) the weight of the cover to be not less than 108 kg
366	Water Proofing
367	Providing and laying integral cement based treatment for water proofing on horizontal surface at all depth below ground level for under ground structures as directed by Engineer-in-Charge and consisting of :(i) Ist layer of 22 mm to 25 mm thick approved and specified rough stone slab over a 25 mm thick base of cement mortar 1:3 (1cement : 3 coarse sand) mixed with water proofing compound conforming to IS:2645 in the recommended proportion over the leveling course (leveling course to be paid separately). Joints sealed and grouted with cement slurry mixed with water proofing compound.(ii) 2nd layer of 25 mm thick cement mortar 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound in recommended proportions.(iii) Finishing top with stone aggregate of 10 mm to 12 mm nominal size spreading @ 8 cudm/sqm thoroughly embedded in the2nd layer.
368	Using rough kota stone.
369	Providing and laying integral cement based treatment for waterproofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS:2645 in commended proportions with a gap of 20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab withcement mortar 1:3 (1 cement : 3 coarse sand) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-charge :
370	Using rough Kota stone
371	Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations:
372	Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment.
373	Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs.
374	After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineerin- charge.
375	Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineerin- charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep.
376	The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineer-in-Charge :
377	With average thickness of 120 mm and minimumthickness at khurra as 65 mm.
378	Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistantto 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm.The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage.
379	For vertical surface two coats @ 0.70 kg per sqm
380	For horizontal surface one coat @1.10 kg per sqm. Please Enable Macros to View BoQ information

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