REPAIR AND MAINT OF RUNWAY MANSOON DRAINS (INCL CLEANING AND DE-SILTING) UNDER GE (AF) TECH AREA AT AF STN AGRA

Amount

De-silting of storm water drain by cleaning of settled deposited soil/earth/silt/mud etc, including getting out and removing excavated materials and deposited the same to a distance not exceeding 500 meter complete all as specified and directed.

Removing & refixing of RCC drain cover of size 1250x450x270mm using mechanical arrangements such of fork lifter/JCB etc complete all as specified and directed.

Removing & refixing of RCC drain cover of size 1250x450x200mm using mechanical arrangements such of fork lifter/JCB etc complete all as specified and directed.

Re-development of existing bore wells in position at various locations by air compressor unit of capacity not less than 300 PSI with minimum pressure of 7kg/cm2 for sand free water including all necessary materials, labour, tool & plants etc required to the entire satisfaction of Engineer-in-charge complete all as specified and directed.

Checking & scraping out old coarse sand layer for silt content to a depth till clear sand found and refilling the same by new coarse sand to match the existing filter media layer including dewatering of pit by manually or by pumping as required at site complete all as specified and directed.

Cutting of grass,shurbs,vegetation of any type & height with petrol operated grass cutter upto ground level and making the area neat & clean by removing/throwing the rubbish to a distance not less than 500 metres complete all as specified and directed. Note :- Contractor shall arrange to provide minimum 6 number of petrol operated Grass cutter at a time including fuel, operator, sweeper etc whenever required. Unit rate shall deemed to be included for this arrangement and nothing extra whatsoever shall be payable to the contractor on this account.

Cutting of grass, shurbs,vegetation of any type & height with jungal zim driven with tractor upto ground level and making the area neat & clean by removing/throwing the rubbish to a distance not less than 500 metres complete all as specified and directed. Note :-Contractor shall arrange to provide minimum 2 number of tractor including fuel, drivers, sweeper etc whenever required. Unit rate shall deemed to be included for this arrangement and nothing extra whatsoever shall be payable to the contractor on this account.

Cutting of grass, shurbs,vegetation of any type by manually digging and taking out unwanted plantation with roots with the help of fawda and cutting with the help of Talwar upto ground level and making the area neat & clean by removing/throwing the rubbish to a distance not less than 500 metres complete all as specified and directed.

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.

Removing excavated materials (soil) exc 1.50 Km but n.exc 5.00 km and deposite where directed complete all as specified and as directed.

M&L for racking out joints upto a depth of 25mm, saw cutting the vertical sides of joints for making edges of joints straight upto the possible extent by keeping maximum width of joint 10 to 15mm, cleaning all loose paticle/dust from the joints by using brushes, compressed air, blowers etc, fixing masking tape along either side of the joints, placing back up sheet 10 to 12 mm thick in position and filled with polyurethane based sealing compound (pitch free ) having 3 mm recess from top of joint after appllying suitable primer as per manufacturer's instructions and removing masking tap, complete all as per manufacturer's instructions and directed at site.Note:- PU to be mixed and filled only by OEM

-Ditto- all as per item No-11 but width of joint 16-25mm.

-Ditto- all as per item No-11 but width of joint 26-40mm.

R K SINGH AND CO

B K Construction Company