4.7 4.7.l artificial lake artificial lake cleaning cleaning work should be carried out once a day. 4.7.2 The operator must be able to swim. Under normal circumstances garbage 4.7.3 will automatically float to the nearshore, cleaning staff who work tool salvage garbage floating on the lake shore in place. 4.7.4 maintain artificial lake surface without floaters. 4.8 Clean 4.8.l chair rides, slides and other playground equipment should be cleaning once a day according to the following requirements: a) with a rag to wipe the dust on the surface of recreational facilities; b) clean water and wipe the stain with detergent, then dry cloth pat dry; c) sweeping around the playground and scraps of paper, peel, leaves and other rubbish; d) Wipe stone bench near a stone bench. 4.8.2 Cleaning should be noted: a) when wiping children's entertainment facilities Qingpu daily cleaning, equipment and facilities found in sealing off, break, stripping or a security risk and should be promptly reported the Ministry of residential property; b) find special entertainment staff when a child fails to require the use of recreational facilities, should be stopped, corrected. 4.8.3 recreational facilities clean standard: a) clean and bright surface facilities daily cleaning, no dust, dirt, rust; clean and tidy b) visual playground around, no peel, paper and other rubbish. 4.9 4.12 street cleaning trash, garbage cleaning 4.12.1 trash, garbage removal should be once a day. 4.12.2 trash, garbage cleaning once a week, special circumstances should increase the number of cleanings. 4.12.3 cleaning trash, garbage bin when the owner does not affect use. 4.12.4 Cleaning preceded net down trash, garbage garbage bin inside, removing garbage bags, and shipped to the designated place concentrated cleaning. 4.12.5 First trash, garbage bin flush surface again Hongkou daily cleaning, then wipe again with detergent. 4.12.6 The grease, dirt, cleaned Pudong daily cleaning, rinse, pat dry with a cloth. 4.12.7 shall promptly finished cleaning trash, garbage transported back into place, and a good set of garbage bags. 4.12.8 cleaning standards should achieve: a) visual trash, garbage no stains, no oil; b) trash, garbage around without water. Qin Ze US industry (Figure), Hongkou daily cleaning, daily cleaning is provided by Shanghai Qin Ze US industry Environmental Technology Services Limited. Shanghai Qin Ze US industry Environmental Technology Services Limited (www.qzmychina.com) located in Shanghai Pudong New Area, Bi Sheng Road, Lane 4 102 299. Scraps and development in the wave of market economy, the current ground-taek, the US industry has a high profile in the wash, and enjoy a good reputation. Qin Ze US industry has made the whole network business alliance certification, marking our service and management level has reached a new height. Qin Ze staff willing to work with all sectors of the US industry insight and common development, and create a better future.