/ / Belajar Bersama DN : Telephone Manhole

Belajar Bersama DN : Telephone Manhole

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Alhamdulillah.... Akhirnya kerja DN siap juga setelah bertungkus-lumus selama beberapa hari. Esok tinggal nak print dan susun untuk dijadikan dokumen tender. Lepas DN dah siapkan BQ (Bill of Quantity), tetiba DN rasa nak share sesuatu dengan kalian. Mana tahu berguna kan... Apa salahnya berkongsi. Betul tak...

Kali ini DN nak berkongsi tentang saiz telephone manhole. Kalian mesti tahu talian telefon yang masuk ke rumah kalian akan melalui pole (tiang) tapi tiang telefon ini kalian akan dapati bukan berada sepanjang-panjang jalan. Jalan utama nak masuk ke rumah kalian kebiasaannya akan ada telephone manhole ini. 

Jika kawasan rumah kalian tiada tiang telefon, bermakna kesemuanya adalah underground dan kalian boleh nampak telephone manhole sepanjang jalan. Untuk bangunan-bangunan selain dari rumah kebanyakannya menggunakan telephone manhole ini. 

Sebenarnya kalian takkan nampak sebijik2 manhole ini sebabnya ia sudah dikambus dalam tanah. Yang akan kalian nampak cuma cast iron cover yang terletak di atas pre-cast concrete top slab. Begini lah rupa telephone manhole tersebut...

Ini adalah contoh JC9 manhole. Manhole ini berbeza dari segi saiz dan bilangan duct way. Jom DN berkongsi dengan kalian jenis-jenis manhole tersebut.

1. R2A
    - saiz (3430 x 1650 x 2245)mm
    - in 12 ways; out 6 ways
    - weight = 12.5 ton

2. R1B
    - saiz (2200 x 1650 x 2245)mm
    - in 6 ways; out 8 ways
    - weight = 8.2 ton

3. JC9C
    - saiz (2020 x 1360 x 1395)mm
    - in 6 ways; out 6 ways
    - weight = 3.9 ton

4. JC9
    - saiz (1760 x 1060 x 1375)mm
    - in 4 ways; out 4 ways
    - weight = 2.5 ton

5. JRC7
    - saiz (1180 x 860 x 980)mm
    - in 2 ways; out 4 ways
    - weight = 1.3 ton

6. JB30
    - saiz (950 x 660 x 600)mm
    - in 2 ways; out 2 ways
    - weight = 0.6 ton

Walaubagaimanapun maklumat jenis-jenis manhole ini berbeza mengikut pembekal dan bilangan duct way juga boleh berubah mengikut keperluan. 

Inilah serba sedikit ilmu yang ingin DN kongsikan. Kalau DN rajin lagi nanti DN berkongsi lagi ye...

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About deq noor

A daughter, sister and friend. Engineering is my passion but travelling is my courage. "Let the beauty of what you love be what you do"

15 Blue Komen:

  1. UnknownNovember 8, 2011 at 12:34 AM

    huyo, complicated nye keje DN

    ReplyDelete
  2. deq noorNovember 8, 2011 at 9:47 AM

    sikit je ni... ada yg lebih complicated. kira asyik salah je. huhu...

    ReplyDelete
  3. AnonymousNovember 22, 2012 at 1:24 AM

    dn keje qs ke?thanx atas mklumat tu.

    ReplyDelete
  4. samshamNovember 22, 2012 at 1:33 PM

    thanks for ur info...

    ReplyDelete
  5. Ezad SkytechAugust 31, 2015 at 9:30 PM

    tel. manhole ni saiz yang digunakan untuk setiap projek kadang2 berlainan...pening kadang2 tu...sebab tu tak pernah hafal saiz manhole ni...hafal nama je la dan ingat berapa way in berapa way out...kejap2 saiz ni...nanti saiz lain pula...nama je la sama...hehe

    ReplyDelete
  6. Ezad SkytechAugust 31, 2015 at 9:32 PM

    @Saiazuan : ni baru sikit je kan DN..ada yang lebih complicated daripada ni kan...hehe

    ReplyDelete
  7. AnonymousSeptember 21, 2015 at 11:05 AM

    Salam DN, Boleh share spec utk mainhole JB30, JRC7 & JC9C tak? saya pon tgh prepare RFQ utk company nih.. so nak kena buat tender BQ dan so on la .. if DN tak keberatan leh la share TQ

    ReplyDelete
  8. Dino 9W2DFBMay 18, 2016 at 10:56 AM

    Terima kasih Deknor atas info2 yg berguna...

    ReplyDelete
  9. JaneAugust 19, 2017 at 6:06 AM

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    ReplyDelete
  10. Mark RobertsOctober 16, 2017 at 12:24 AM

    Impressive description about toll free numbers. I am looking to buy 0800 number for my company.0800

    ReplyDelete
    Replies
    1. UnknownAugust 7, 2018 at 12:59 PM

      Saya ada suplay jc9c,jc9.jrc7hdc,jb30hdc,jb30,dan pitt 14x14.18x18 dan elactrical mainhold berbagai jenis,hubungi 0194774883.0184735393.mr rahim

      Delete
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Awak komen, DN balas. Terima kasih kerana sudi meninggalkan jejak di sini. ^_^

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