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88 Dy. E. E. should be got approved from the Engineer In charge. The entire responsibility for design, erection, and maintenance and safety measure will exclusively rest with the contractor. The Engineer In charge reserves right to reject entire Centring arrangement or part thereof any material used for the cantering/formwork in the event of which the contractor shall have to arrange for its replacement at his own cost and claims, what so ever on this account shall not be entertained by the department. Contractor No. of correction Executive Engineer
89 Dy. E. E. ANNEXURE III Item No. :- Providing cement based water proofing treatment to terrace (Indian water proofing or a like) with brick bats laid in required slope to drain the water for any span after cleaning the base surface. Applying a coat of cement slurry admixed with approved water proofing compound and laying the bricks bats on bottom layer in C.M. 1:5 admixed with approved water proofing compound, filling upto half depth of brick bats, curing this layer for 3 days, applying cement slurry over this layer jointing of bricks bats with C.M. 1:3 admixed with approved water proofing compound and finally top finishing with average 20 mm thick layers of same mortar added with jute fibre at 1 Kg. per bag including finishing the surface smooth with cement slurry admixed with approved water proofing compound. Marking finished surface with false squares of 300mm x 300 mm marking the junctions at the parapet rounded and tapered towards top for required height, with drip mould at the junction of plaster and parapet and curing and covering 10 years guarantee on court fee stamp paper of Rs. 100/- including bonding test etc. complete. GENERAL :- The item pertains to the provision and laying waterproof layer on terrace and other floor including W/C and bath. MATERIALS:- i) The water proofing compound shall confirm to relevant IS 2645-1964 with its latest edition, especially as regard to permability test. ii) Brick Bat Coba -The bricks shall confirm to standard specification A-9. The brick bats shall be from 70 mm to 100 mm. iii) Fine Aggregate - Shall confirm to standard specification A-6. iv) Cement - Cement shall confirm to IS 269-1967 and all test shall be carried out as specified. Item:- Preparing existing surface. All material on the existing surface slab/terrace/Raft shall be removed and surface shall be cleaned to receive the treatment. All surfaces shall be cleaned. INJECTION:-The new water proofing treatment shall be started by injecting cement slurry with water cement ratio as 40 to 45 with approved water proofing compound at the rate of 2% by weight of cement. The holes of injection shall be fixed in such a staggered pattern that 11 inherent holes, cavities voids, honey combing etc. shall be sealed properly and whole structure to be treated shall be consistent, homogeneous, and resistant to water leakages, seepage, dampness and moisture etc. The drainage plan taking into consideration the existing water spouts shall be prepared and got approved. The slab shall then be overlayed with brick bat coba to single course and in compact manner in cement mortar 1:5 using manufacture specifications or as directed by Engineer In-charge. The necessary gradient for easy flow to drain off water shall be maintained meticulously through the existing rain water drainage system. The treatment shall be continued along inner side of the parapets of ever adjoining walls upto the height of 30 cm. (or as directed) and corners shall be rounded off properly. Finally the top surface shall be covered with joint less water proofing plaster in cement mortar 1:3 of 12 to 18 mm average thickness, finished smooth with travel in cement colour and marked into 30 cm. false square, if so directed. The average thickness of the complete treatment shall not be less than 112 mm and shall be rendered hard and tough to with stand the weathering and normal domestic use. The finished terrace shall be watered for a period of not less than ten days. All test for leakages shall be carried out without any extra cost. The leakages if any shall be rectified forth with. The work shall not be accepted unless the rectifications work, if required, in carried out satisfactorily and results of ponding test are satisfactory Contractor No. of correction Executive Engineer
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GOVERNMENT OF MAHARASHTRA WORKS DIV
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GOVERNMENT OF MAHARASHTRA WORKS DIV
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No. 1& 2) does not contain any cond
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Indian Information Technology Act,
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Opening stage unless the documents
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At this time, the Contractors are a
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Refer to Section ‘Guidelines to B
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are likely to be rejected without a
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100 Rs. Bond −Ö´Öã−ÖÖ º
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FORM B-1 Executive Engineer Works D
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(a) If Government Machinery is avai
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TENDER FOR WORKS I / We hereby tend
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paragraph 1 above within the time l
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If the amount of the Security Depos
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process of particular work is unsat
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monthly Bill to be on printed form.
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Extension of time in consequence of
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Work to be open to inspection. Cont
Page 37 and 38: ii) Be of adequate strength having
Page 39 and 40: The contractor shall make his own a
Page 41 and 42: Lump sums in estimates. Action wher
Page 43 and 44: Minimum age of persons employed, th
Page 45 and 46: Price Variation Clause 54 : If duri
Page 47 and 48: (3) FORMULA FOR PETROL, OIL & LUBRI
Page 49 and 50: the contractor and if it is on the
Page 51 and 52: GENERAL CONDITIONS OF CONTRACT 1. A
Page 53 and 54: is however to be understood that be
Page 55 and 56: 17. COMPLETION CERTIFICATE : 17.1 T
Page 57 and 58: (e) The contractor shall make suffi
Page 59 and 60: 26. CLAIM FOR EXTRA WORKS : 26.1 Cl
Page 61 and 62: which are brought to the site by th
Page 63 and 64: carried out in the field laboratory
Page 65 and 66: wherever there is a doubt about the
Page 67 and 68: ADDITIONAL TENDER CONDITIONS (1) SU
Page 69 and 70: SCHEDULE 'A' STATEMENT SHOWING (APP
Page 71 and 72: CONDITIONS FOR THE MATERIALS TO BE
Page 73 and 74: ADDITIONAL CONDITIONS FOR CEMENT, S
Page 75 and 76: FINANCIAL RULE - FORM 2 A (See Rule
Page 77 and 78: FORM - 1 LIST OF MACHINERY AVAILABL
Page 79 and 80: FORM-III DETAILS OF WORKS TENDERED
Page 81 and 82: 81 Dy. E. E. Sr. Material Test Freq
Page 83 and 84: 83 Dy. E. E. Type bricks in cement
Page 85 and 86: 85 Dy. E. E. cm and 20 mm thick of
Page 87: 87 Dy. E. E. ANNEXURE - II The foll
Page 91 and 92: Item No :- 91 Dy. E. E. ANNEXURE -
Page 93 and 94: 93 Dy. E. E. ANNEXURE V i) The cont
Page 95 and 96: 95 Dy. E. E. (iii) All necessary la
Page 97 and 98: 97 Dy. E. E. Items Sr No 1 more...
Page 99: 99 Dy. E. E. †Öò±ú †òüÖ
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