General Notes for Earthwork

General Notes for Earthwork

1)

All All exis existi ting ng sur surve vey y info inform rmat atio ion n is base based d on 's Surv Survey ey Pla Plan n No. No. dat dated ed

2)

All All com compa pact ctio ion n sh shall all be be don done e as as per per spec specif ific ica ation tion..

3)

All le levels sh shown ar are in in me metres.

4)

Any Any soft soft soil soil exca excava vate ted d at buil buildin ding g area area to be be remo remove ved d durin during g the the strip strippi ping ng of of tops topsoil oil..

5)

The The desig design n and and cons constru tructi ction on of of earth earthwo work rk to comp comply ly with with the the foll followi owing ng Code Codes s of Pra Practi ctice ce:: a) Site Investigation - BS 5930 : 1981 b) Earthwork-BS 6031 : 1981 c) Foundation - BS 8004 : 1986 d) Undang-Undang Kecil Kerja Tanah (Wilayah Persekutuan Kuala Lumpur) 1988. e) The requirements of the Local Authority

6)

Tree Trees s shal shalll not not be be fel felll bef befor ore e the the comm commen ence ceme ment nt of of ear earth thwo work rk..

7) Safet Safety y fenc fencing ing surro surroun undin ding g the the site site tha thatt is appr approve oved d by by the the Loca Locall Auth Authori ority ty to to be be constructed before the commencement of earthwork. 8) The The Contr Contrac acto torr to ens ensure ure that that the the con constr struc uctio tion n of earth earthwo work rk will will not not cau cause se any any dam damag age e to the adjacent properties. 9) The The Contr Contrac acto torr shall shall exe execu cute te the the work works s by such such met metho hod d or in in such such orde orderr that that the the exis existin ting g drainage paths or other watercourses shall not be obstructed before the construction of the temporary diversion works. 10) The site shall shall be cleared cleared of of all all existin existing g buildin buildings gs and and man-m man-made ade feature features s that that obstru obstruct ct the construction works of the building. 11) The finishe finished d level level of the proposed proposed roads roads and and platf platform orm leve levels ls are are such such that that they they will will permit connection of roads to adjoining existing or future roads. 12) 12)

No pond ponding ing will will occ occur ur as as a resul resultt of the the prop propos osed ed ear earth thwor works. ks.

13) 13)

No encr encroa oach chme ment nt int into o adj adjac acen entt lot lot wil willl occ occur ur..

14) Maximum Maximum cut slope slope is 1:1 and fill slope slope is 1:1.5. 1:1.5. All All slope slopes s to be close closely ly turfed turfed upon upon completion of the slope construction. Berms and cut-off drains to be proposed for slope higher  than 15 feet. 15) 15)

Maxim Maximum um gra gradie dient nt for for the the prop propos osed ed roa roads ds perm permitt itted ed is is 1:1 1:10. 0.

16) Temporary earth drain to be provided to trap surface run-off into silt trap and finally discharged into the existing drain. The exact location of temporary earth drain to be adjusted in accordance to the sequence of works carried out by the Contractor. 17) Temporary silt trap to be provided to store sediment from erodible areas in order to protect the downstream existing drainage from excessive siltation; and to be removed upon completion of the earthwork construction. The exact location of temporary silt trap to be determined on site. 18) Wash trough to be provided for washing the tyres of all lorries leaving the construction site in order to ensure that the tyres are properly cleaned off mud. The exact location of the wash trough to be at the exit of the site. 19) Heavy-duty interlocking concrete paving block to be provided at the entrance exit of the construction site. Details to DBK.L Standard Dwg. No. JKA SP 0026 /01-96.