1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. SA8S OL20 : Part 4 SecLion ME-L981 Subbase PART 4 : TYPLCAL SCtiFDUW OF QUMTLTlES secr LON MT. CONTENTS Page Number SCHQNJLE SWTlOA : SUBUASE l I SARS 01
4、20 : Part 4 Sect ion ME-1981 SAIIS 1200 ME : SURBASE Subbase NOTE: Copy the typical schedules that are applicable to the contract for which the documenl is being prepared. Delete items that are not wanled and add further items as required. Retain the applicable major subheadings in the sequence give
5、n in this schedule. Item No. Payment refers SABS 1200 MF. 8.3.1 8.3.1 8.3.1 8.3.2 1200 DM 8.3.7 1200 EE 8.3.2 8.3.2 1200 DM 8.7.7 1200 ME 8.3.2 SARS 1200 ME 8.3.2 1200 DM 8.3.7 1200 PE 8.3.2 Short Description Construct gravel subbase with materlal from - borrow pits in all materials- . . . . mm Lo m
6、ain carriageways . . . . m to side roads mm to embayments Construct gravel shoulders with material from borrow pits in all materials . . . . m to main carriageways mm to side roads m to embayments Construct gravel wearing course with materlal - Erom borrow pits in aLL materials - . . . . mm to main
7、carriageways mm to side roads mm to embaymnts Construct gravelaIse with material from des lgnated excavations a) Excavate In all materials. select, and stockpile or place on the road For subbase course h) Construct subhase course with material from stockpi Le: . . . . mm to main carriageways . . . .
8、 mm to side roads . . . . mm to embayments c) Construct subbase course with material placed on the road: . . . . mm to main carriageways . . . . mm to side roads mm to embayments Cons truct sravel shoul ders with materials from des ignated scavat ions a) Excavate in all materials. select. and stockp
9、ile or place on the road for shoulders b) Construct slroulders with material from stockpile: . . . . mm to main carriageways . . . . mm to side roads . . . . mm to embayments c) Construct shoulders with material placed on the road: mm to main carriageways mm to sLde roads mm to embayments Construct
10、gravel wearing course with material v- from cuts in all materials - a) Excavate in all materials, select. and stockpile or place on the road Tor gravel wearing course h) Construct gravel wearing course with material from stockpi Le: . . . . mm to main carriageways . . . . mm to side roads mm to emha
11、yments C) Comtruct gravel wearing course with maLerial placed on the road: . . mm to main carriageways . . . . mm to side roads mm to embayments May 1981 Approved hy the Unit m3 m3 m3 m3 m3 m3 m3 m3 m3 1113 1113 m3 m3 1113 m3 m3 m3 m3 m3 m3 m 3 1113 m3 m3 m3 in3 1113 m3 m3 m3 Quan- tity Rate Amount
12、COUNCfL OF TIfE SOUTM AFRICA$ BUREAU OF STANDARDS SARS 0120 : Part 4 Section ME-1981 Suhhase Itern No. Payment refers SAW 1200 WE 8.3.4 8.3.5 PSME 1.2 8.3.6 8.3.7 8.3.8 8.3.9 8.3.10 1200 ME 8.3.3 8.3.3 PSME 1.2 Short DescrIptlon Brought forward!. . . . Extra over l tems 2 to .6 inclus lve for class
13、OF excavat ton p- intermediate oxcavat ton Hard rock excavat ion Process malerial by means of: Screening out ovci.rsize Screening out FBnes Screening out oversize and fines lleavy #rid rol ling I Yechanica l mod if ication Stab i l izing :rush Lng Screening n) Provide, erect, and commission plant h)
14、 Dismantle and remove plant and clean up Silt c) Move lu new IaceLion and clean up Site Screened out material not uscd in subbase St&i P l zing agent Road lime Port land cement Port land h last furnace cement Yi11ed blastFurnace slag/cement or llae :randated unslaked lime Fly ash/lime kerburden :ons
15、trucL subbase with material from commer- zial sources P- m to main carriageways . . . . mm to side roads mm o emhayments :ons Lruct sohbase with material f rorn ksignaked burrow area . . . . nnn to mln carriageways . . . . mm to side roads . . . . mm to emhayments :rushin lant rovide$ :recl, and cumnisston on Sire Dismnt le, remove From SIte, and clean up Site Yove to new location and clear up Site Unit m3 m *d m 3 m*d m3 (03 m! a3 m3 No. m4 t. i t L t L m). kmi m3 m3 m3 m3 m3 m3 m3 No. Quan- tPty
