particular specifications (road works) - CIDCO Maharashtra Ltd.

More documents

Recommendations

Info

CIDCO OF MAHARASHTRA LTD C.A.No.01/CIDCO/SE(KHR)/EE(KHR-I)/2010–11 Pg. No. 456 8.0 CARRYING OUT EXCAVATION AND STACKING THE EXCAVATED STUFF a) In carrying out excavation, ground shall be broken at such places and in such lengths as shall be sanctioned by the Engineer. Work of excavation shall proceed in such proportion at one time as the Engineer may direct, and no permanent works shall be begun, until the Engineers have approve of the excavation which shall be out to a sufficient depth and width to receive the permanent work and to allow of their being sufficiently placed, built, constructed, laid or erected. The length of trench excavated ahead of the pipe laying and the length of trench which may remain open at one time shall at all times be subject to the approval of the Engineer. It shall be at no time greater than can properly be protected from caving. b) The road metal and also the rubble packing ad khankies (if any) first be stripped off for the whole width of the trench and for the whole extent of the masonry or chamber required and separately deposited in such place or places as may be determined upon by the Engineer. In case of the metal packing or khandkies not being so deposited or being mixed up with excavated materials and not available for refilling and making good the excavation the cost of the new metal, packing or khandkies required shall be charged to the Contractors. c) The other material from the excavation shall be deposited on either side of the trench leaving a clear berm on one side at least 40 cm wide or at such further distance from the edges of the trench as may be necessary to prevent the weight of materials from casting the side of the trench to slip or fall or at such a distance and in such a manner as to avoid covering fire hydrants sluice valves gas-syphone, manholes covers and the like and so as to avoid abutting any wall or structure or casing inconvenience to the public or other persons or otherwise as the Engineer may direct.
CIDCO OF MAHARASHTRA LTD C.A.No.01/CIDCO/SE(KHR)/EE(KHR-I)/2010–11 Pg. No. 457 d) In case where the Engineer decides that the width of the road or lane where the work of excavation is to be carried out is so narrow as to warrant stacking or excavated material away from the site of the work the contractor shall have to remove the same if so directed within a lead of 250 M. The excavated stuff shall be brought back for refilling the trenches when required. The surplus material shall be removed as directed. No claims for stacking the excavated stuff away from the site of work or bringing it back for refilling trenches shall be entertained. 9.0 FOUNDATION AND BOTTOM OF TRENCHES TO BE SATURATED WITH WATER All foundation and the bottom of all trenches shall be saturated with water well rammed wherever the Engineer may consider it necessary to do so. 10.0 EXCESS EXCAVATION DUE TO NATURE OF SUB-SOIL FOR ADDITIONAL FOUNDATION If in any place the Engineer may consider that on account of the nature of sub-soil, additional foundations of concrete, rubble or otherwise are necessary or if in any place, he may require the excavation, for any purpose, whatsoever, to be carried deeper than shown on the plans or described in the specification, the excavation shall be carried out as may be ordered by the Engineer and such additional works shall be measured and paid for to the contractors according to the rates entered in the Bill of Quantities and Rates.
Page 1 and 2:
CIDCO OF MAHARASHTRA LTD C.A.No.01/
Page 3 and 4:
Page 5 and 6:
Page 7 and 8:
Page 9 and 10:
Page 11 and 12:
Page 13 and 14:
Page 15 and 16:
Page 17 and 18:
Page 19 and 20:
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Page 33 and 34:
Page 35 and 36:
Page 37 and 38:
Page 39 and 40:
Page 41 and 42:
Page 43 and 44:
Page 45 and 46:
Page 47 and 48:
Page 49 and 50:
Page 51 and 52:
Page 53 and 54:
Page 55 and 56:
Page 57 and 58:
Page 59 and 60:
Page 61 and 62:
Page 63 and 64:
Page 65 and 66:
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158: CIDCO OF MAHARASHTRA LTD C.A.No.01/
Page 207: CIDCO OF MAHARASHTRA LTD C.A.No.01/
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Page 285 and 286:
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Page 295 and 296:
Page 297 and 298:
Page 299 and 300:
Page 301 and 302:
Page 303 and 304:
Page 305 and 306:
Page 307 and 308:
Page 309 and 310:
Page 311 and 312:
Page 313 and 314:
Page 315 and 316:
Page 317 and 318:
Page 319:
show all

particular specifications (road works) - CIDCO Maharashtra Ltd.

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?